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Prefer fmt.Fprint* functions over io.WriteString

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Less composition needed.
This commit is contained in:
jszwedko
2014-12-01 23:57:35 -05:00
parent b8c8282de5
commit e72094e6a4
3 changed files with 18 additions and 22 deletions
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11
command.go
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@@ -2,7 +2,6 @@ package cli
import (
"fmt"
"io"
"io/ioutil"
"strings"
)
@@ -75,18 +74,18 @@ func (c Command) Run(ctx *Context) error {
}
if err != nil {
io.WriteString(ctx.App.Writer, fmt.Sprintf("Incorrect Usage.\n\n"))
fmt.Fprint(ctx.App.Writer, "Incorrect Usage.\n\n")
ShowCommandHelp(ctx, c.Name)
io.WriteString(ctx.App.Writer, fmt.Sprintln(""))
fmt.Fprintln(ctx.App.Writer)
return err
}
nerr := normalizeFlags(c.Flags, set)
if nerr != nil {
io.WriteString(ctx.App.Writer, fmt.Sprintln(nerr))
io.WriteString(ctx.App.Writer, fmt.Sprintln(""))
fmt.Fprintln(ctx.App.Writer, nerr)
fmt.Fprintln(ctx.App.Writer)
ShowCommandHelp(ctx, c.Name)
io.WriteString(ctx.App.Writer, fmt.Sprintln(""))
fmt.Fprintln(ctx.App.Writer)
return nerr
}
context := NewContext(ctx.App, set, ctx.globalSet)