move entire build system to go

.travis.yml

@@ -13,7 +13,6 @@ cache:
     - node_modules
 
 before_script:
-  - go get github.com/urfave/cli/flag-gen || true
   - go get github.com/shurcooL/vfsgen || true
   - go get github.com/shurcooL/httpfs/union || true
   - go get github.com/urfave/gfmrun/... || true
@@ -23,12 +22,11 @@ before_script:
     fi
 
 script:
-  #- go generate ./... # to be uncommented after merge as we cannot compile the package which is not present in master
+  - go run build/build.go generate
-  - ./runtests vet
+  - go run build/build.go vet
-  - ./runtests test
+  - go run build/build.go test
-  - ./runtests gfmrun
+  - go run build/build.go gfmrun
-  - ./runtests toc
+  - go run build/build.go toc
 
 after_success:
-  - ./coverage.sh
   - bash <(curl -s https://codecov.io/bash)

appveyor.yml

@@ -9,18 +9,18 @@ clone_folder: c:\gopath\src\github.com\urfave\cli
 environment:
   GOPATH: C:\gopath
   GOVERSION: 1.11.x
-  PYTHON: C:\Python36-x64
-  PYTHON_VERSION: 3.6.x
-  PYTHON_ARCH: 64
 
 install:
   - set PATH=%GOPATH%\bin;C:\go\bin;%PATH%
   - go version
   - go env
+  - go get github.com/shurcooL/vfsgen
+  - go get github.com/shurcooL/httpfs/union
   - go get github.com/urfave/gfmrun/...
   - go get -v -t ./...
 
 build_script:
-  - python runtests vet
+  - go run build/build.go generate
-  - python runtests test
+  - go rub build/build.go vet
-  - python runtests gfmrun
+  - go rub build/build.go test
+  - go rub build/build.go gfmrun

build/build.go

@@ -0,0 +1,179 @@
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"github.com/urfave/cli"
+	"io/ioutil"
+	"log"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+var packages []string
+
+func main() {
+	app := cli.NewApp()
+
+	app.Name = "builder"
+	app.Usage = "Generates a new urfave/cli build!"
+
+	app.Commands = cli.Commands{
+		cli.Command{
+			Name:   "vet",
+			Action: VetActionFunc,
+		},
+		cli.Command{
+			Name:   "test",
+			Action: TestActionFunc,
+		},
+		cli.Command{
+			Name:   "gfmrun",
+			Action: GfmrunActionFunc,
+		},
+		cli.Command{
+			Name:   "toc",
+			Action: TocActionFunc,
+		},
+		cli.Command{
+			Name:   "generate",
+			Action: GenActionFunc,
+		},
+	}
+
+	packages = []string{"cli", "altsrc"}
+
+	err := app.Run(os.Args)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func VetActionFunc(_ *cli.Context) error {
+	return exec.Command("go", "vet").Run()
+}
+
+func TestActionFunc(c *cli.Context) error {
+	for _, pkg := range packages {
+		var packageName string
+
+		if pkg == "cli" {
+			packageName = fmt.Sprintf("github.com/urfave/cli")
+		} else {
+			packageName = fmt.Sprintf("github.com/urfave/cli/%s", pkg)
+		}
+
+		coverProfile := fmt.Sprintf("--coverprofile=%s.coverprofile", pkg)
+
+		err := exec.Command(
+			"go", "test", "-v", coverProfile, packageName,
+		).Run()
+
+		if err != nil {
+			return err
+		}
+	}
+
+	return testCleanup()
+}
+
+func testCleanup() error {
+	var out bytes.Buffer
+
+	for _, pkg := range packages {
+		file, err := os.Open(fmt.Sprintf("%s.coverprofile", pkg))
+		if err != nil {
+			return err
+		}
+
+		b, err := ioutil.ReadAll(file)
+		if err != nil {
+			return err
+		}
+
+		out.Write(b)
+		err = file.Close()
+		if err != nil {
+			return err
+		}
+
+		err = os.Remove(fmt.Sprintf("%s.coverprofile", pkg))
+		if err != nil {
+			return err
+		}
+	}
+
+	outFile, err := os.Create("coverage.txt")
+	if err != nil {
+		return err
+	}
+
+	_, err = out.WriteTo(outFile)
+	if err != nil {
+		return err
+	}
+
+	err = outFile.Close()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func GfmrunActionFunc(_ *cli.Context) error {
+	file, err := os.Open("README.md")
+	if err != nil {
+		return err
+	}
+
+	var counter int
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		if strings.Contains(scanner.Text(), "package main") {
+			counter++
+		}
+	}
+
+	err = scanner.Err()
+	if err != nil {
+		return err
+	}
+
+	return exec.Command("gfmrun", "-c", fmt.Sprint(counter), "-s", "README.md").Run()
+}
+
+func TocActionFunc(_ *cli.Context) error {
+	err := exec.Command("node_modules/.bin/markdown-toc", "-i", "README.md").Run()
+	if err != nil {
+		return err
+	}
+
+	err = exec.Command("git", "diff", "--exit-code").Run()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func GenActionFunc(_ *cli.Context) error {
+	err := exec.Command("go", "generate", "flag-gen/main.go").Run()
+	if err != nil {
+		return err
+	}
+
+	err = exec.Command("go", "generate", "cli.go").Run()
+	if err != nil {
+		return err
+	}
+
+	err = exec.Command("git", "diff", "--exit-code").Run()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

cli.go

@@ -19,4 +19,4 @@
 //   }
 package cli
 
-//go:generate flag-generator
+//go:generate go run flag-gen/main.go flag-gen/assets_vfsdata.go

coverage.sh

@@ -1,8 +0,0 @@
-#!/usr/bin/env bash
-set -e
-echo "" > coverage.txt
-
-for f in $(ls *.coverprofile); do
-    cat $f >> coverage.txt
-    rm $f
-done

flag-gen/assets_vfsdata.go

@@ -23,29 +23,29 @@ var assets = func() http.FileSystem {
 		},
 		"/source": &vfsgen۰DirInfo{
 			name:    "source",
-			modTime: time.Time{},
+			modTime: time.Date(2019, 8, 4, 4, 7, 51, 386498815, time.UTC),
 		},
 		"/source/flag-types.json": &vfsgen۰CompressedFileInfo{
 			name:             "flag-types.json",
-			modTime:          time.Time{},
+			modTime:          time.Date(2019, 8, 4, 2, 47, 4, 104288603, time.UTC),
 			uncompressedSize: 2559,
 
 			compressedContent: []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xc4\x94\xc1\x6e\x9c\x30\x10\x86\xef\x3c\xc5\xc8\xbd\x40\xb5\x82\x1c\x56\x7b\xd8\x63\x55\xb5\xda\x5b\xa5\x34\xbd\x24\x51\xe4\x80\x21\x56\x1d\x1b\xd9\x43\xd4\x28\xca\xbb\x57\xf6\x2e\xbb\x60\x0c\x62\x5b\x2d\xb9\xfe\x23\x98\xef\x9b\xb1\xe6\x36\x02\x78\x8b\x00\x00\x88\xa4\xcf\x8c\x6c\x81\x7c\x51\x4a\x90\xd5\x3e\xc3\xd7\xda\x65\x8f\x9d\xec\x85\x8a\xc6\x86\x25\x15\x86\x1d\xb2\x82\x19\x24\x5b\x40\xdd\xb4\x49\xae\x24\xb2\x3f\xf8\x50\xb0\x92\x36\xc2\x16\x89\xfb\xa0\xfd\x4b\x4d\xb5\x61\xda\xc6\x06\x75\xae\xe4\x4b\xfa\xc3\x26\xb6\x79\x5c\xa6\xbf\x6c\x8f\xf4\x1a\x35\x97\x55\x9c\x24\x24\x02\x78\x5f\x85\x51\x7f\xfe\x3f\x6b\xa1\x72\xa4\x5c\xd8\x8f\x01\x9f\x28\x02\x37\xae\x0c\x8f\xaf\xd0\xf2\x2f\xa9\xf5\xb5\xd1\x14\xb9\x92\xbe\x19\xf2\x67\x96\xfa\xc5\x56\xb1\xeb\x33\x69\x18\x1b\xc6\xe0\x09\xb1\x36\xdb\x2c\xab\x94\xa0\xb2\x4a\x95\xae\xb2\xfa\x77\x95\xd9\x0e\xd9\x27\x87\xdc\xf6\x49\x26\xd4\xaf\x86\xda\x8e\xb1\xf7\x83\xf9\xde\xdf\x84\xa2\xb8\x59\xfb\xda\x65\x3f\x9e\x25\x3c\x0f\xb6\xb7\x23\xd7\x7d\x00\xbb\x82\xcd\x7a\x14\xf8\x3b\x93\x4c\xf3\xdc\x07\xf6\xe2\x71\xe0\xee\xb3\x0c\x10\x4b\x2e\xfc\xe1\xb7\x2d\xb8\x44\xa6\x4b\x9a\xb3\xb7\xf7\x31\xb8\x9d\x0c\xcc\x92\xcb\x05\x26\xb9\x93\xa1\x39\x5e\x4d\x8e\x72\x27\x31\xc0\xfa\xa1\xa4\xbd\x4f\x1f\x72\xea\xfa\x59\xaa\xd8\x45\xc5\x94\xcb\xb5\xe0\x39\xf3\x85\x3e\xfb\x85\x4b\xbc\x8c\xdb\xfb\xce\xdc\x4e\xda\x47\xcd\xf8\x48\x91\x24\xfb\xc8\x2a\x33\xad\x95\x8e\x25\x17\x53\x52\x9b\xf5\xa8\x96\x57\xba\x98\xd8\xe9\xf1\x8e\xa9\x1d\x48\xce\x93\xdb\xef\xde\x17\x33\xbd\xf4\x5f\xdf\xe0\x1d\xb9\x23\x43\xe8\xe1\xab\x9b\x4b\x19\xde\x41\xa0\x76\x99\x25\xf4\x87\x12\xdc\x42\x87\xe5\xbc\x35\xdc\xf0\xd0\xcd\x6a\x16\x39\x5a\xb6\xf7\xd9\x57\xeb\x86\x0f\xcf\x56\xb3\xc0\xdd\x9a\x86\x0d\x1f\xae\xc6\xbf\x5c\xd1\x7d\xf4\x37\x00\x00\xff\xff\x66\x52\x85\x44\xff\x09\x00\x00"),
 		},
 		"/templates": &vfsgen۰DirInfo{
 			name:    "templates",
-			modTime: time.Time{},
+			modTime: time.Date(2019, 8, 4, 5, 32, 59, 292856915, time.UTC),
 		},
 		"/templates/altsrc_flags_generated.gotpl": &vfsgen۰CompressedFileInfo{
 			name:             "altsrc_flags_generated.gotpl",
-			modTime:          time.Time{},
+			modTime:          time.Date(2019, 8, 4, 5, 32, 59, 176187795, time.UTC),
-			uncompressedSize: 1063,
+			uncompressedSize: 1062,
 
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 		},
 		"/templates/cli_flags_generated.gotpl": &vfsgen۰CompressedFileInfo{
 			name:             "cli_flags_generated.gotpl",
-			modTime:          time.Time{},
+			modTime:          time.Date(2019, 8, 4, 5, 32, 38, 55742173, time.UTC),
 			uncompressedSize: 2230,
 
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flag-gen/main.go

@@ -1,7 +1,7 @@
-//go:generate go run assets_generate.go
-
 package main
 
+//go:generate go run assets_generate.go
+
 import (
 	"encoding/json"
 	"fmt"

go.mod

@@ -4,5 +4,7 @@ go 1.12
 
 require (
 	github.com/BurntSushi/toml v0.3.1
+	github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 // indirect
+	github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd // indirect
 	gopkg.in/yaml.v2 v2.2.2
 )

go.sum

@@ -1,5 +1,9 @@
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 h1:bUGsEnyNbVPw06Bs80sCeARAlK8lhwqGyi6UT8ymuGk=
+github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
+github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd h1:ug7PpSOB5RBPK1Kg6qskGBoP3Vnj/aNYFTznWvlkGo0=
+github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd/go.mod h1:TrYk7fJVaAttu97ZZKrO9UbRa8izdowaMIZcxYMbVaw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=