Ajitem Sahasrabuddhe
5 years ago
committed by
GitHub
commit
82a84fc187
@ -1 +0,0 @@
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vendor
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@ -1,55 +0,0 @@
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// +build ignore
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package main
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import (
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"github.com/shurcooL/httpfs/union"
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"github.com/shurcooL/vfsgen"
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"log"
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"net/http"
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"os"
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"time"
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)
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// zeroModTimeFileSystem is an http.FileSystem wrapper.
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// It exposes a filesystem exactly like Source, except
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// all file modification times are changed to zero.
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// See https://github.com/shurcooL/vfsgen/pull/40#issuecomment-355416103
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type zeroModTimeFileSystem struct {
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Source http.FileSystem
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}
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func (fs zeroModTimeFileSystem) Open(name string) (http.File, error) {
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f, err := fs.Source.Open(name)
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return file{f}, err
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}
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type file struct {
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http.File
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}
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func (f file) Stat() (os.FileInfo, error) {
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fi, err := f.File.Stat()
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return fileInfo{fi}, err
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}
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type fileInfo struct {
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os.FileInfo
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}
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func (fi fileInfo) ModTime() time.Time { return time.Time{} }
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func main() {
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fs := zeroModTimeFileSystem{
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Source: union.New(map[string]http.FileSystem{
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"/templates": http.Dir("templates"),
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"/source": http.Dir("source"),
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}),
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}
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err := vfsgen.Generate(fs, vfsgen.Options{})
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if err != nil {
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log.Fatal(err)
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}
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}
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@ -1,9 +0,0 @@
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module github.com/urfave/cli/flag-generator
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go 1.12
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require (
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github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749
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github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd
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github.com/urfave/cli v1.21.0
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)
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@ -1,9 +0,0 @@
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github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
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github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 h1:bUGsEnyNbVPw06Bs80sCeARAlK8lhwqGyi6UT8ymuGk=
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github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
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github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd h1:ug7PpSOB5RBPK1Kg6qskGBoP3Vnj/aNYFTznWvlkGo0=
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github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd/go.mod h1:TrYk7fJVaAttu97ZZKrO9UbRa8izdowaMIZcxYMbVaw=
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github.com/urfave/cli v1.21.0 h1:wYSSj06510qPIzGSua9ZqsncMmWE3Zr55KBERygyrxE=
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github.com/urfave/cli v1.21.0/go.mod h1:lxDj6qX9Q6lWQxIrbrT0nwecwUtRnhVZAJjJZrVUZZQ=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
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@ -1,115 +0,0 @@
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package main
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//go:generate go run assets_generate.go
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import (
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"encoding/json"
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"fmt"
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"github.com/urfave/cli"
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"io/ioutil"
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"log"
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"os"
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"text/template"
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)
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type CliFlagInfo struct {
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PackageName string
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Flags []FlagType
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}
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type FlagType struct {
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Name string `json:"name"`
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Type string `json:"type"`
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Value bool `json:"value"`
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Destination bool `json:"dest"`
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Doctail string `json:"doctail"`
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ContextDefault string `json:"context_default"`
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ContextType string `json:"context_type"`
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Parser string `json:"parser"`
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ParserCast string `json:"parser_cast"`
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ValueString string `json:"valueString"`
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TakesFile bool `json:"takes_file"`
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}
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func main() {
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app := cli.NewApp()
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app.Name = "flag-generator"
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app.Usage = "Generate flag type code!"
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app.Action = ActionFunc
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err := app.Run(os.Args)
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if err != nil {
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log.Fatal(err)
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}
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}
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func ActionFunc(_ *cli.Context) error {
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var info CliFlagInfo
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var tpl *template.Template
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inFile, err := assets.Open("/source/flag-types.json")
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if err != nil {
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log.Fatal(err)
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}
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decoder := json.NewDecoder(inFile)
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err = decoder.Decode(&info.Flags)
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if err != nil {
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log.Fatal(err)
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}
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err = inFile.Close()
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if err != nil {
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log.Fatal(err)
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}
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for _, packageName := range []string{"cli", "altsrc"} {
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info.PackageName = packageName
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bytes, err := ReadTemplate(packageName)
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if err != nil {
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log.Fatal(err)
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}
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tpl = template.Must(template.New("").Parse(string(bytes)))
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var outFile *os.File
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if packageName == "cli" {
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outFile, err = os.Create("flag_generated.go")
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} else {
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outFile, err = os.Create("altsrc/flag_generated.go")
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}
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if err != nil {
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log.Fatal(err)
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}
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err = tpl.Execute(outFile, info)
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if err != nil {
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log.Fatal(err)
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}
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err = outFile.Close()
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if err != nil {
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log.Fatal(err)
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}
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}
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return nil
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}
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func ReadTemplate(packageName string) ([]byte, error) {
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templateFile, err := assets.Open(fmt.Sprintf("/templates/%s_flags_generated.gotpl", packageName))
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if err != nil {
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return nil, err
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}
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templateFileBytes, err := ioutil.ReadAll(templateFile)
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if err != nil {
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return nil, err
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}
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return templateFileBytes, nil
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}
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@ -1,139 +0,0 @@
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[
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{
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"name": "Bool",
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"type": "bool",
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"value": false,
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"dest": true,
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"context_default": "false",
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"parser": "strconv.ParseBool(f.Value.String())",
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"valueString": "return \"\"",
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"takes_file": false
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},
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{
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"name": "BoolT",
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"type": "bool",
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"value": false,
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"dest": true,
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"doctail": " that is true by default",
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"context_default": "false",
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"parser": "strconv.ParseBool(f.Value.String())",
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"valueString": "return \"\"",
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"takes_file": false
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},
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{
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"name": "Duration",
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"type": "time.Duration",
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"value": true,
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"dest": true,
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"doctail": " (see https://golang.org/pkg/time/#ParseDuration)",
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"context_default": "0",
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"parser": "time.ParseDuration(f.Value.String())",
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"valueString": "return f.Value.String()",
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"takes_file": false
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},
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{
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"name": "Float64",
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"type": "float64",
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"value": true,
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"dest": true,
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"context_default": "0",
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"parser": "strconv.ParseFloat(f.Value.String(), 64)",
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"valueString": "return fmt.Sprintf(\"%f\", f.Value)",
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"takes_file": false
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},
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{
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"name": "Generic",
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"type": "Generic",
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"value": true,
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"dest": false,
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"context_default": "nil",
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"context_type": "interface{}",
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"valueString": "if f.Value != nil {\n\t\treturn f.Value.String()\n\t}\n\treturn \"\"",
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"takes_file": true
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},
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{
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"name": "Int64",
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"type": "int64",
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"value": true,
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"dest": true,
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"context_default": "0",
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"parser": "strconv.ParseInt(f.Value.String(), 0, 64)",
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"valueString": "return fmt.Sprintf(\"%d\", f.Value)",
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"takes_file": false
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},
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{
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"name": "Int",
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"type": "int",
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"value": true,
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"dest": true,
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"context_default": "0",
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"parser": "strconv.ParseInt(f.Value.String(), 0, 64)",
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"parser_cast": "int(parsed)",
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"valueString": "return fmt.Sprintf(\"%d\", f.Value)",
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"takes_file": false
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},
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{
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"name": "IntSlice",
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"type": "*IntSlice",
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"value": true,
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"dest": false,
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"context_default": "nil",
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"context_type": "[]int",
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"parser": "(f.Value.(*IntSlice)).Value(), error(nil)",
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"valueString": "if f.Value != nil {\n\t\treturn f.Value.String()\n\t}\n\treturn \"\"",
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"takes_file": false
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},
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{
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"name": "Int64Slice",
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"type": "*Int64Slice",
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"value": true,
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"dest": false,
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"context_default": "nil",
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"context_type": "[]int64",
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"parser": "(f.Value.(*Int64Slice)).Value(), error(nil)",
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"valueString": "if f.Value != nil {\n\t\treturn f.Value.String()\n\t}\n\treturn \"\"",
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"takes_file": false
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},
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{
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"name": "String",
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"type": "string",
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"value": true,
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"dest": true,
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"context_default": "\"\"",
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"parser": "f.Value.String(), error(nil)",
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"valueString": "return f.Value",
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"takes_file": true
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},
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{
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"name": "StringSlice",
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"type": "*StringSlice",
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"value": true,
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"dest": false,
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"context_default": "nil",
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"context_type": "[]string",
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"parser": "(f.Value.(*StringSlice)).Value(), error(nil)",
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"valueString": "if f.Value != nil {\n\t\treturn f.Value.String()\n\t}\n\treturn \"\"",
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"takes_file": true
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},
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{
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"name": "Uint64",
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"type": "uint64",
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"value": true,
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"dest": true,
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"context_default": "0",
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"parser": "strconv.ParseUint(f.Value.String(), 0, 64)",
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"valueString": "return fmt.Sprintf(\"%d\", f.Value)",
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"takes_file": false
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},
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{
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"name": "Uint",
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"type": "uint",
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"value": true,
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"dest": true,
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"context_default": "0",
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"parser": "strconv.ParseUint(f.Value.String(), 0, 64)",
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"parser_cast": "uint(parsed)",
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"valueString": "return fmt.Sprintf(\"%d\", f.Value)",
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"takes_file": false
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}
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]
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@ -1,35 +0,0 @@
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// Code generated by fg; DO NOT EDIT.
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package {{ .PackageName }}
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import (
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"flag"
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"github.com/urfave/cli"
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)
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{{ range $i, $flag := .Flags }}
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// {{ $flag.Name }}Flag is the flag type that wraps cli.{{ $flag.Name }}Flag to allow
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// for other values to be specified
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type {{ $flag.Name }}Flag struct {
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cli.{{ $flag.Name }}Flag
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set *flag.FlagSet
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}
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|
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// New{{ $flag.Name }}Flag creates a new {{ $flag.Name }}Flag
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func New{{ $flag.Name }}Flag(fl cli.{{ $flag.Name }}Flag) *{{ $flag.Name }}Flag {
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return &{{ $flag.Name }}Flag{ {{ $flag.Name }}Flag: fl, set: nil }
|
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}
|
||||
|
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// Apply saves the flagSet for later usage calls, then calls
|
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// the wrapped {{ $flag.Name }}Flag.Apply
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||||
func (f *{{ $flag.Name }}Flag) Apply(set *flag.FlagSet) {
|
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f.set = set
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f.{{ $flag.Name }}Flag.Apply(set)
|
||||
}
|
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|
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// ApplyWithError saves the flagSet for later usage calls, then calls
|
||||
// the wrapped {{ $flag.Name }}Flag.ApplyWithError
|
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func (f *{{ $flag.Name }}Flag) ApplyWithError(set *flag.FlagSet) error {
|
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f.set = set
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return f.{{ $flag.Name }}Flag.ApplyWithError(set)
|
||||
}
|
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{{ end }}
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||||
@ -1,89 +0,0 @@
|
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// Code generated by fg; DO NOT EDIT.
|
||||
|
||||
package {{ .PackageName }}
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"time"
|
||||
)
|
||||
{{ range $i, $flag := .Flags }}
|
||||
// {{ $flag.Name }}Flag is a flag with type {{ $flag.Type }}{{ $flag.Doctail }}
|
||||
type {{ $flag.Name }}Flag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
{{- if eq $flag.TakesFile true }}
|
||||
TakesFile bool
|
||||
{{- end }}
|
||||
{{- if eq $flag.Value true }}
|
||||
Value {{ $flag.Type }}
|
||||
{{- end }}
|
||||
{{- if eq $flag.Destination true }}
|
||||
Destination *{{ $flag.Type }}
|
||||
{{- end }}
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f {{ $flag.Name }}Flag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f {{ $flag.Name }}Flag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f {{ $flag.Name }}Flag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f {{ $flag.Name }}Flag) TakesValue() bool {
|
||||
return {{ $flag.Value }}
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f {{ $flag.Name }}Flag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f {{ $flag.Name }}Flag) GetValue() string {
|
||||
{{ $flag.ValueString }}
|
||||
}
|
||||
|
||||
// {{ $flag.Name }} looks up the value of a local {{ $flag.Name }}Flag, returns
|
||||
// {{ $flag.ContextDefault }} if not found
|
||||
func (c *Context) {{ $flag.Name }}(name string) {{ if ne .ContextType "" }}{{ $flag.ContextType }}{{ else }}{{ $flag.Type }}{{- end }} {
|
||||
return lookup{{ $flag.Name }}(name, c.flagSet)
|
||||
}
|
||||
|
||||
// Global{{ $flag.Name }} looks up the value of a global {{ $flag.Name }}Flag, returns
|
||||
// {{ $flag.ContextDefault }} if not found
|
||||
func (c *Context) Global{{ $flag.Name }}(name string) {{ if ne .ContextType "" }}{{ $flag.ContextType }}{{ else }}{{ $flag.Type }}{{- end }} {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookup{{ $flag.Name }}(name, fs)
|
||||
}
|
||||
return {{ $flag.ContextDefault }}
|
||||
}
|
||||
|
||||
func lookup{{ $flag.Name }}(name string, set *flag.FlagSet) {{ if ne .ContextType "" }}{{ $flag.ContextType }}{{ else }}{{ $flag.Type }}{{- end }} {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
{{ if ne .Parser "" }}parsed, err := {{ $flag.Parser }}{{ else }}parsed, err := f.Value, error(nil){{ end }}
|
||||
if err != nil {
|
||||
return {{ $flag.ContextDefault }}
|
||||
}
|
||||
{{ if ne .ParserCast "" }}return {{ $flag.ParserCast }}{{ else }}return parsed{{ end }}
|
||||
}
|
||||
return {{ $flag.ContextDefault }}
|
||||
}
|
||||
{{ end }}
|
||||
@ -0,0 +1,109 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// BoolFlag is a flag with type bool
|
||||
type BoolFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Destination *bool
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f BoolFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f BoolFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f BoolFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f BoolFlag) TakesValue() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f BoolFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f BoolFlag) GetValue() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
// Bool looks up the value of a local BoolFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) Bool(name string) bool {
|
||||
return lookupBool(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalBool looks up the value of a global BoolFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) GlobalBool(name string) bool {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupBool(name, fs)
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f BoolFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f BoolFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
val := false
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
if envVal == "" {
|
||||
val = false
|
||||
} else {
|
||||
envValBool, err := strconv.ParseBool(envVal)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as bool value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
val = envValBool
|
||||
}
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.BoolVar(f.Destination, name, val, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Bool(name, val, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupBool(name string, set *flag.FlagSet) bool {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseBool(f.Value.String())
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return false
|
||||
}
|
||||
@ -0,0 +1,110 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// BoolTFlag is a flag with type bool that is true by default
|
||||
type BoolTFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Destination *bool
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f BoolTFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f BoolTFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f BoolTFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f BoolTFlag) TakesValue() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f BoolTFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f BoolTFlag) GetValue() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
// BoolT looks up the value of a local BoolTFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) BoolT(name string) bool {
|
||||
return lookupBoolT(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalBoolT looks up the value of a global BoolTFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) GlobalBoolT(name string) bool {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupBoolT(name, fs)
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f BoolTFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f BoolTFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
val := true
|
||||
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
if envVal == "" {
|
||||
val = false
|
||||
} else {
|
||||
envValBool, err := strconv.ParseBool(envVal)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as bool value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
val = envValBool
|
||||
}
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.BoolVar(f.Destination, name, val, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Bool(name, val, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupBoolT(name string, set *flag.FlagSet) bool {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseBool(f.Value.String())
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return false
|
||||
}
|
||||
@ -0,0 +1,106 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"time"
|
||||
)
|
||||
|
||||
// DurationFlag is a flag with type time.Duration (see https://golang.org/pkg/time/#ParseDuration)
|
||||
type DurationFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value time.Duration
|
||||
Destination *time.Duration
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f DurationFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f DurationFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f DurationFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f DurationFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f DurationFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f DurationFlag) GetValue() string {
|
||||
return f.Value.String()
|
||||
}
|
||||
|
||||
// Duration looks up the value of a local DurationFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Duration(name string) time.Duration {
|
||||
return lookupDuration(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalDuration looks up the value of a global DurationFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalDuration(name string) time.Duration {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupDuration(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f DurationFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f DurationFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
envValDuration, err := time.ParseDuration(envVal)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as duration for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
|
||||
f.Value = envValDuration
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.DurationVar(f.Destination, name, f.Value, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Duration(name, f.Value, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupDuration(name string, set *flag.FlagSet) time.Duration {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := time.ParseDuration(f.Value.String())
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
@ -0,0 +1,106 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// Float64Flag is a flag with type float64
|
||||
type Float64Flag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value float64
|
||||
Destination *float64
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Float64Flag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Float64Flag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Float64Flag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Float64Flag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Float64Flag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Float64Flag) GetValue() string {
|
||||
return fmt.Sprintf("%f", f.Value)
|
||||
}
|
||||
|
||||
// Float64 looks up the value of a local Float64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Float64(name string) float64 {
|
||||
return lookupFloat64(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalFloat64 looks up the value of a global Float64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalFloat64(name string) float64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupFloat64(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f Float64Flag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f Float64Flag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
envValFloat, err := strconv.ParseFloat(envVal, 10)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as float64 value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
|
||||
f.Value = envValFloat
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.Float64Var(f.Destination, name, f.Value, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Float64(name, f.Value, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupFloat64(name string, set *flag.FlagSet) float64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseFloat(f.Value.String(), 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
@ -1,943 +0,0 @@
|
||||
// Code generated by fg; DO NOT EDIT.
|
||||
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"time"
|
||||
)
|
||||
|
||||
// BoolFlag is a flag with type bool
|
||||
type BoolFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Destination *bool
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f BoolFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f BoolFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f BoolFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f BoolFlag) TakesValue() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f BoolFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f BoolFlag) GetValue() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
// Bool looks up the value of a local BoolFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) Bool(name string) bool {
|
||||
return lookupBool(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalBool looks up the value of a global BoolFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) GlobalBool(name string) bool {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupBool(name, fs)
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func lookupBool(name string, set *flag.FlagSet) bool {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseBool(f.Value.String())
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// BoolTFlag is a flag with type bool that is true by default
|
||||
type BoolTFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Destination *bool
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f BoolTFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f BoolTFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f BoolTFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f BoolTFlag) TakesValue() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f BoolTFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f BoolTFlag) GetValue() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
// BoolT looks up the value of a local BoolTFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) BoolT(name string) bool {
|
||||
return lookupBoolT(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalBoolT looks up the value of a global BoolTFlag, returns
|
||||
// false if not found
|
||||
func (c *Context) GlobalBoolT(name string) bool {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupBoolT(name, fs)
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func lookupBoolT(name string, set *flag.FlagSet) bool {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseBool(f.Value.String())
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// DurationFlag is a flag with type time.Duration (see https://golang.org/pkg/time/#ParseDuration)
|
||||
type DurationFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value time.Duration
|
||||
Destination *time.Duration
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f DurationFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f DurationFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f DurationFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f DurationFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f DurationFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f DurationFlag) GetValue() string {
|
||||
return f.Value.String()
|
||||
}
|
||||
|
||||
// Duration looks up the value of a local DurationFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Duration(name string) time.Duration {
|
||||
return lookupDuration(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalDuration looks up the value of a global DurationFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalDuration(name string) time.Duration {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupDuration(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupDuration(name string, set *flag.FlagSet) time.Duration {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := time.ParseDuration(f.Value.String())
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Float64Flag is a flag with type float64
|
||||
type Float64Flag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value float64
|
||||
Destination *float64
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Float64Flag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Float64Flag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Float64Flag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Float64Flag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Float64Flag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Float64Flag) GetValue() string {
|
||||
return fmt.Sprintf("%f", f.Value)
|
||||
}
|
||||
|
||||
// Float64 looks up the value of a local Float64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Float64(name string) float64 {
|
||||
return lookupFloat64(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalFloat64 looks up the value of a global Float64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalFloat64(name string) float64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupFloat64(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupFloat64(name string, set *flag.FlagSet) float64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseFloat(f.Value.String(), 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// GenericFlag is a flag with type Generic
|
||||
type GenericFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
TakesFile bool
|
||||
Value Generic
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f GenericFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f GenericFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f GenericFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f GenericFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f GenericFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f GenericFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// Generic looks up the value of a local GenericFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) Generic(name string) interface{} {
|
||||
return lookupGeneric(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalGeneric looks up the value of a global GenericFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalGeneric(name string) interface{} {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupGeneric(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupGeneric(name string, set *flag.FlagSet) interface{} {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := f.Value, error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Int64Flag is a flag with type int64
|
||||
type Int64Flag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value int64
|
||||
Destination *int64
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Int64Flag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Int64Flag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Int64Flag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Int64Flag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Int64Flag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Int64Flag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Int64 looks up the value of a local Int64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Int64(name string) int64 {
|
||||
return lookupInt64(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalInt64 looks up the value of a global Int64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalInt64(name string) int64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupInt64(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupInt64(name string, set *flag.FlagSet) int64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseInt(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// IntFlag is a flag with type int
|
||||
type IntFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value int
|
||||
Destination *int
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f IntFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f IntFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f IntFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f IntFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f IntFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f IntFlag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Int looks up the value of a local IntFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Int(name string) int {
|
||||
return lookupInt(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalInt looks up the value of a global IntFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalInt(name string) int {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupInt(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupInt(name string, set *flag.FlagSet) int {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseInt(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return int(parsed)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// IntSliceFlag is a flag with type *IntSlice
|
||||
type IntSliceFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value *IntSlice
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f IntSliceFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f IntSliceFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f IntSliceFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f IntSliceFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f IntSliceFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f IntSliceFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// IntSlice looks up the value of a local IntSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) IntSlice(name string) []int {
|
||||
return lookupIntSlice(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalIntSlice looks up the value of a global IntSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalIntSlice(name string) []int {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupIntSlice(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupIntSlice(name string, set *flag.FlagSet) []int {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := (f.Value.(*IntSlice)).Value(), error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Int64SliceFlag is a flag with type *Int64Slice
|
||||
type Int64SliceFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value *Int64Slice
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Int64SliceFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Int64SliceFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Int64SliceFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Int64SliceFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Int64SliceFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Int64SliceFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// Int64Slice looks up the value of a local Int64SliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) Int64Slice(name string) []int64 {
|
||||
return lookupInt64Slice(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalInt64Slice looks up the value of a global Int64SliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalInt64Slice(name string) []int64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupInt64Slice(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupInt64Slice(name string, set *flag.FlagSet) []int64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := (f.Value.(*Int64Slice)).Value(), error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// StringFlag is a flag with type string
|
||||
type StringFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
TakesFile bool
|
||||
Value string
|
||||
Destination *string
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f StringFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f StringFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f StringFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f StringFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f StringFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f StringFlag) GetValue() string {
|
||||
return f.Value
|
||||
}
|
||||
|
||||
// String looks up the value of a local StringFlag, returns
|
||||
// "" if not found
|
||||
func (c *Context) String(name string) string {
|
||||
return lookupString(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalString looks up the value of a global StringFlag, returns
|
||||
// "" if not found
|
||||
func (c *Context) GlobalString(name string) string {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupString(name, fs)
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func lookupString(name string, set *flag.FlagSet) string {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := f.Value.String(), error(nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// StringSliceFlag is a flag with type *StringSlice
|
||||
type StringSliceFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
TakesFile bool
|
||||
Value *StringSlice
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f StringSliceFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f StringSliceFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f StringSliceFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f StringSliceFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f StringSliceFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f StringSliceFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// StringSlice looks up the value of a local StringSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) StringSlice(name string) []string {
|
||||
return lookupStringSlice(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalStringSlice looks up the value of a global StringSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalStringSlice(name string) []string {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupStringSlice(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupStringSlice(name string, set *flag.FlagSet) []string {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := (f.Value.(*StringSlice)).Value(), error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Uint64Flag is a flag with type uint64
|
||||
type Uint64Flag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value uint64
|
||||
Destination *uint64
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Uint64Flag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Uint64Flag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Uint64Flag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Uint64Flag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Uint64Flag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Uint64Flag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Uint64 looks up the value of a local Uint64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Uint64(name string) uint64 {
|
||||
return lookupUint64(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalUint64 looks up the value of a global Uint64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalUint64(name string) uint64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupUint64(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupUint64(name string, set *flag.FlagSet) uint64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseUint(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// UintFlag is a flag with type uint
|
||||
type UintFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value uint
|
||||
Destination *uint
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f UintFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f UintFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f UintFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f UintFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f UintFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f UintFlag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Uint looks up the value of a local UintFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Uint(name string) uint {
|
||||
return lookupUint(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalUint looks up the value of a global UintFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalUint(name string) uint {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupUint(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupUint(name string, set *flag.FlagSet) uint {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseUint(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return uint(parsed)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
@ -0,0 +1,110 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
)
|
||||
|
||||
// Generic is a generic parseable type identified by a specific flag
|
||||
type Generic interface {
|
||||
Set(value string) error
|
||||
String() string
|
||||
}
|
||||
|
||||
// GenericFlag is a flag with type Generic
|
||||
type GenericFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
TakesFile bool
|
||||
Value Generic
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f GenericFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f GenericFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f GenericFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f GenericFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f GenericFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f GenericFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// Apply takes the flagset and calls Set on the generic flag with the value
|
||||
// provided by the user for parsing by the flag
|
||||
// Ignores parsing errors
|
||||
func (f GenericFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError takes the flagset and calls Set on the generic flag with the value
|
||||
// provided by the user for parsing by the flag
|
||||
func (f GenericFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
val := f.Value
|
||||
if fileEnvVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
if err := val.Set(fileEnvVal); err != nil {
|
||||
return fmt.Errorf("could not parse %s as value for flag %s: %s", fileEnvVal, f.Name, err)
|
||||
}
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
set.Var(f.Value, name, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Generic looks up the value of a local GenericFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) Generic(name string) interface{} {
|
||||
return lookupGeneric(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalGeneric looks up the value of a global GenericFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalGeneric(name string) interface{} {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupGeneric(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupGeneric(name string, set *flag.FlagSet) interface{} {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := f.Value, error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
@ -0,0 +1,105 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// IntFlag is a flag with type int
|
||||
type IntFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value int
|
||||
Destination *int
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f IntFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f IntFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f IntFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f IntFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f IntFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f IntFlag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f IntFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f IntFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
envValInt, err := strconv.ParseInt(envVal, 0, 64)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as int value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
f.Value = int(envValInt)
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.IntVar(f.Destination, name, f.Value, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Int(name, f.Value, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Int looks up the value of a local IntFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Int(name string) int {
|
||||
return lookupInt(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalInt looks up the value of a global IntFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalInt(name string) int {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupInt(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupInt(name string, set *flag.FlagSet) int {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseInt(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return int(parsed)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
@ -0,0 +1,106 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// Int64Flag is a flag with type int64
|
||||
type Int64Flag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value int64
|
||||
Destination *int64
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Int64Flag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Int64Flag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Int64Flag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Int64Flag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Int64Flag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Int64Flag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f Int64Flag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f Int64Flag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
envValInt, err := strconv.ParseInt(envVal, 0, 64)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as int value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
|
||||
f.Value = envValInt
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.Int64Var(f.Destination, name, f.Value, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Int64(name, f.Value, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Int64 looks up the value of a local Int64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Int64(name string) int64 {
|
||||
return lookupInt64(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalInt64 looks up the value of a global Int64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalInt64(name string) int64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupInt64(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupInt64(name string, set *flag.FlagSet) int64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseInt(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
@ -0,0 +1,141 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Int64Slice is an opaque type for []int to satisfy flag.Value and flag.Getter
|
||||
type Int64Slice []int64
|
||||
|
||||
// Set parses the value into an integer and appends it to the list of values
|
||||
func (f *Int64Slice) Set(value string) error {
|
||||
tmp, err := strconv.ParseInt(value, 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
*f = append(*f, tmp)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value (for usage defaults)
|
||||
func (f *Int64Slice) String() string {
|
||||
return fmt.Sprintf("%#v", *f)
|
||||
}
|
||||
|
||||
// Value returns the slice of ints set by this flag
|
||||
func (f *Int64Slice) Value() []int64 {
|
||||
return *f
|
||||
}
|
||||
|
||||
// Get returns the slice of ints set by this flag
|
||||
func (f *Int64Slice) Get() interface{} {
|
||||
return *f
|
||||
}
|
||||
|
||||
// Int64SliceFlag is a flag with type *Int64Slice
|
||||
type Int64SliceFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value *Int64Slice
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Int64SliceFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Int64SliceFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Int64SliceFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Int64SliceFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Int64SliceFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Int64SliceFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f Int64SliceFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f Int64SliceFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
newVal := &Int64Slice{}
|
||||
for _, s := range strings.Split(envVal, ",") {
|
||||
s = strings.TrimSpace(s)
|
||||
if err := newVal.Set(s); err != nil {
|
||||
return fmt.Errorf("could not parse %s as int64 slice value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
}
|
||||
if f.Value == nil {
|
||||
f.Value = newVal
|
||||
} else {
|
||||
*f.Value = *newVal
|
||||
}
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Value == nil {
|
||||
f.Value = &Int64Slice{}
|
||||
}
|
||||
set.Var(f.Value, name, f.Usage)
|
||||
})
|
||||
return nil
|
||||
}
|
||||
|
||||
// Int64Slice looks up the value of a local Int64SliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) Int64Slice(name string) []int64 {
|
||||
return lookupInt64Slice(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalInt64Slice looks up the value of a global Int64SliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalInt64Slice(name string) []int64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupInt64Slice(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupInt64Slice(name string, set *flag.FlagSet) []int64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := (f.Value.(*Int64Slice)).Value(), error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
@ -0,0 +1,142 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// IntSlice is an opaque type for []int to satisfy flag.Value and flag.Getter
|
||||
type IntSlice []int
|
||||
|
||||
// Set parses the value into an integer and appends it to the list of values
|
||||
func (f *IntSlice) Set(value string) error {
|
||||
tmp, err := strconv.Atoi(value)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
*f = append(*f, tmp)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value (for usage defaults)
|
||||
func (f *IntSlice) String() string {
|
||||
return fmt.Sprintf("%#v", *f)
|
||||
}
|
||||
|
||||
// Value returns the slice of ints set by this flag
|
||||
func (f *IntSlice) Value() []int {
|
||||
return *f
|
||||
}
|
||||
|
||||
// Get returns the slice of ints set by this flag
|
||||
func (f *IntSlice) Get() interface{} {
|
||||
return *f
|
||||
}
|
||||
|
||||
// IntSliceFlag is a flag with type *IntSlice
|
||||
type IntSliceFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value *IntSlice
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f IntSliceFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f IntSliceFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f IntSliceFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f IntSliceFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f IntSliceFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f IntSliceFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f IntSliceFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f IntSliceFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
newVal := &IntSlice{}
|
||||
for _, s := range strings.Split(envVal, ",") {
|
||||
s = strings.TrimSpace(s)
|
||||
if err := newVal.Set(s); err != nil {
|
||||
return fmt.Errorf("could not parse %s as int slice value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
}
|
||||
if f.Value == nil {
|
||||
f.Value = newVal
|
||||
} else {
|
||||
*f.Value = *newVal
|
||||
}
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Value == nil {
|
||||
f.Value = &IntSlice{}
|
||||
}
|
||||
set.Var(f.Value, name, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// IntSlice looks up the value of a local IntSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) IntSlice(name string) []int {
|
||||
return lookupIntSlice(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalIntSlice looks up the value of a global IntSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalIntSlice(name string) []int {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupIntSlice(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupIntSlice(name string, set *flag.FlagSet) []int {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := (f.Value.(*IntSlice)).Value(), error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
@ -0,0 +1,98 @@
|
||||
package cli
|
||||
|
||||
import "flag"
|
||||
|
||||
// StringFlag is a flag with type string
|
||||
type StringFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
TakesFile bool
|
||||
Value string
|
||||
Destination *string
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f StringFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f StringFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f StringFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f StringFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f StringFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f StringFlag) GetValue() string {
|
||||
return f.Value
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f StringFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f StringFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
f.Value = envVal
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.StringVar(f.Destination, name, f.Value, f.Usage)
|
||||
return
|
||||
}
|
||||
set.String(name, f.Value, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// String looks up the value of a local StringFlag, returns
|
||||
// "" if not found
|
||||
func (c *Context) String(name string) string {
|
||||
return lookupString(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalString looks up the value of a global StringFlag, returns
|
||||
// "" if not found
|
||||
func (c *Context) GlobalString(name string) string {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupString(name, fs)
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func lookupString(name string, set *flag.FlagSet) string {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := f.Value.String(), error(nil)
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return ""
|
||||
}
|
||||
@ -0,0 +1,138 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// StringSlice is an opaque type for []string to satisfy flag.Value and flag.Getter
|
||||
type StringSlice []string
|
||||
|
||||
// Set appends the string value to the list of values
|
||||
func (f *StringSlice) Set(value string) error {
|
||||
*f = append(*f, value)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value (for usage defaults)
|
||||
func (f *StringSlice) String() string {
|
||||
return fmt.Sprintf("%s", *f)
|
||||
}
|
||||
|
||||
// Value returns the slice of strings set by this flag
|
||||
func (f *StringSlice) Value() []string {
|
||||
return *f
|
||||
}
|
||||
|
||||
// Get returns the slice of strings set by this flag
|
||||
func (f *StringSlice) Get() interface{} {
|
||||
return *f
|
||||
}
|
||||
|
||||
// StringSliceFlag is a flag with type *StringSlice
|
||||
type StringSliceFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
TakesFile bool
|
||||
Value *StringSlice
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f StringSliceFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f StringSliceFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f StringSliceFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f StringSliceFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f StringSliceFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f StringSliceFlag) GetValue() string {
|
||||
if f.Value != nil {
|
||||
return f.Value.String()
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f StringSliceFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f StringSliceFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
newVal := &StringSlice{}
|
||||
for _, s := range strings.Split(envVal, ",") {
|
||||
s = strings.TrimSpace(s)
|
||||
if err := newVal.Set(s); err != nil {
|
||||
return fmt.Errorf("could not parse %s as string value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
}
|
||||
if f.Value == nil {
|
||||
f.Value = newVal
|
||||
} else {
|
||||
*f.Value = *newVal
|
||||
}
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Value == nil {
|
||||
f.Value = &StringSlice{}
|
||||
}
|
||||
set.Var(f.Value, name, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// StringSlice looks up the value of a local StringSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) StringSlice(name string) []string {
|
||||
return lookupStringSlice(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalStringSlice looks up the value of a global StringSliceFlag, returns
|
||||
// nil if not found
|
||||
func (c *Context) GlobalStringSlice(name string) []string {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupStringSlice(name, fs)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func lookupStringSlice(name string, set *flag.FlagSet) []string {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := (f.Value.(*StringSlice)).Value(), error(nil)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return nil
|
||||
}
|
||||
@ -0,0 +1,106 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// UintFlag is a flag with type uint
|
||||
type UintFlag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value uint
|
||||
Destination *uint
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f UintFlag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f UintFlag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f UintFlag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f UintFlag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f UintFlag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f UintFlag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f UintFlag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
envValInt, err := strconv.ParseUint(envVal, 0, 64)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as uint value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
|
||||
f.Value = uint(envValInt)
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.UintVar(f.Destination, name, f.Value, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Uint(name, f.Value, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f UintFlag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Uint looks up the value of a local UintFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Uint(name string) uint {
|
||||
return lookupUint(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalUint looks up the value of a global UintFlag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalUint(name string) uint {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupUint(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupUint(name string, set *flag.FlagSet) uint {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseUint(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return uint(parsed)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
@ -0,0 +1,106 @@
|
||||
package cli
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// Uint64Flag is a flag with type uint64
|
||||
type Uint64Flag struct {
|
||||
Name string
|
||||
Usage string
|
||||
EnvVar string
|
||||
FilePath string
|
||||
Required bool
|
||||
Hidden bool
|
||||
Value uint64
|
||||
Destination *uint64
|
||||
}
|
||||
|
||||
// String returns a readable representation of this value
|
||||
// (for usage defaults)
|
||||
func (f Uint64Flag) String() string {
|
||||
return FlagStringer(f)
|
||||
}
|
||||
|
||||
// GetName returns the name of the flag
|
||||
func (f Uint64Flag) GetName() string {
|
||||
return f.Name
|
||||
}
|
||||
|
||||
// IsRequired returns whether or not the flag is required
|
||||
func (f Uint64Flag) IsRequired() bool {
|
||||
return f.Required
|
||||
}
|
||||
|
||||
// TakesValue returns true of the flag takes a value, otherwise false
|
||||
func (f Uint64Flag) TakesValue() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetUsage returns the usage string for the flag
|
||||
func (f Uint64Flag) GetUsage() string {
|
||||
return f.Usage
|
||||
}
|
||||
|
||||
// GetValue returns the flags value as string representation and an empty
|
||||
// string if the flag takes no value at all.
|
||||
func (f Uint64Flag) GetValue() string {
|
||||
return fmt.Sprintf("%d", f.Value)
|
||||
}
|
||||
|
||||
// Apply populates the flag given the flag set and environment
|
||||
// Ignores errors
|
||||
func (f Uint64Flag) Apply(set *flag.FlagSet) {
|
||||
_ = f.ApplyWithError(set)
|
||||
}
|
||||
|
||||
// ApplyWithError populates the flag given the flag set and environment
|
||||
func (f Uint64Flag) ApplyWithError(set *flag.FlagSet) error {
|
||||
if envVal, ok := flagFromFileEnv(f.FilePath, f.EnvVar); ok {
|
||||
envValInt, err := strconv.ParseUint(envVal, 0, 64)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not parse %s as uint64 value for flag %s: %s", envVal, f.Name, err)
|
||||
}
|
||||
|
||||
f.Value = envValInt
|
||||
}
|
||||
|
||||
eachName(f.Name, func(name string) {
|
||||
if f.Destination != nil {
|
||||
set.Uint64Var(f.Destination, name, f.Value, f.Usage)
|
||||
return
|
||||
}
|
||||
set.Uint64(name, f.Value, f.Usage)
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Uint64 looks up the value of a local Uint64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) Uint64(name string) uint64 {
|
||||
return lookupUint64(name, c.flagSet)
|
||||
}
|
||||
|
||||
// GlobalUint64 looks up the value of a global Uint64Flag, returns
|
||||
// 0 if not found
|
||||
func (c *Context) GlobalUint64(name string) uint64 {
|
||||
if fs := lookupGlobalFlagSet(name, c); fs != nil {
|
||||
return lookupUint64(name, fs)
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func lookupUint64(name string, set *flag.FlagSet) uint64 {
|
||||
f := set.Lookup(name)
|
||||
if f != nil {
|
||||
parsed, err := strconv.ParseUint(f.Value.String(), 0, 64)
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
return 0
|
||||
}
|
||||
@ -1,109 +0,0 @@
|
||||
#!/usr/bin/env python
|
||||
from __future__ import print_function
|
||||
|
||||
import argparse
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
|
||||
from subprocess import check_call, check_output
|
||||
|
||||
|
||||
PACKAGE_NAME = os.environ.get(
|
||||
'CLI_PACKAGE_NAME', 'github.com/urfave/cli'
|
||||
)
|
||||
|
||||
|
||||
def main(sysargs=sys.argv[:]):
|
||||
targets = {
|
||||
'vet': _vet,
|
||||
'test': _test,
|
||||
'gfmrun': _gfmrun,
|
||||
'toc': _toc,
|
||||
'gen': _gen,
|
||||
}
|
||||
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument(
|
||||
'target', nargs='?', choices=tuple(targets.keys()), default='test'
|
||||
)
|
||||
args = parser.parse_args(sysargs[1:])
|
||||
|
||||
targets[args.target]()
|
||||
return 0
|
||||
|
||||
|
||||
def _test():
|
||||
coverprofiles = []
|
||||
for subpackage in ['', 'altsrc']:
|
||||
coverprofile = 'cli.coverprofile'
|
||||
if subpackage != '':
|
||||
coverprofile = '{}.coverprofile'.format(subpackage)
|
||||
|
||||
coverprofiles.append(coverprofile)
|
||||
|
||||
_run('go test -v'.split() + [
|
||||
'-coverprofile={}'.format(coverprofile),
|
||||
('{}/{}'.format(PACKAGE_NAME, subpackage)).rstrip('/')
|
||||
])
|
||||
|
||||
combined_name = _combine_coverprofiles(coverprofiles)
|
||||
_run('go tool cover -func={}'.format(combined_name))
|
||||
os.remove(combined_name)
|
||||
|
||||
|
||||
def _gfmrun():
|
||||
_run(['gfmrun', '-c', str(_gfmrun_count()), '-s', 'README.md'])
|
||||
|
||||
|
||||
def _vet():
|
||||
_run('go vet ./...')
|
||||
|
||||
|
||||
def _toc():
|
||||
_run('node_modules/.bin/markdown-toc -i README.md')
|
||||
_run('git diff --exit-code')
|
||||
|
||||
|
||||
def _gen():
|
||||
_run('go generate ./...')
|
||||
_run('git diff --exit-code')
|
||||
|
||||
|
||||
def _run(command):
|
||||
if hasattr(command, 'split'):
|
||||
command = command.split()
|
||||
print('runtests: {}'.format(' '.join(command)), file=sys.stderr)
|
||||
check_call(command)
|
||||
|
||||
|
||||
def _gfmrun_count():
|
||||
with open('README.md') as infile:
|
||||
lines = infile.read().splitlines()
|
||||
return len(filter(_is_go_runnable, lines))
|
||||
|
||||
|
||||
def _is_go_runnable(line):
|
||||
return line.startswith('package main')
|
||||
|
||||
|
||||
def _combine_coverprofiles(coverprofiles):
|
||||
combined = tempfile.NamedTemporaryFile(
|
||||
suffix='.coverprofile', delete=False
|
||||
)
|
||||
combined.write('mode: set\n')
|
||||
|
||||
for coverprofile in coverprofiles:
|
||||
with open(coverprofile, 'r') as infile:
|
||||
for line in infile.readlines():
|
||||
if not line.startswith('mode: '):
|
||||
combined.write(line)
|
||||
|
||||
combined.flush()
|
||||
name = combined.name
|
||||
combined.close()
|
||||
return name
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
sys.exit(main())
|
||||
Loading…
Reference in new issue