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Work on string expansion.

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This commit is contained in:
Daniel Jones 2013-02-26 22:41:25 -08:00
parent 6da2555966
commit 084a45fc74
5 changed files with 208 additions and 69 deletions
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7
recipe.go
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@ -32,8 +32,8 @@ func executeRecipe(program string,
if len(input) > 0 {
cmdin, err := cmd.StdinPipe()
if err != nil {
go func() { cmdin.Write([]byte(input)) }()
if err == nil {
go func() { cmdin.Write([]byte(input)); cmdin.Close() }()
}
}
@ -43,6 +43,9 @@ func executeRecipe(program string,
var outbytes []byte
outbytes, err = cmd.Output()
output = string(outbytes)
if output[len(output)-1] == '\n' {
output = output[:len(output)-1]
}
} else {
err = cmd.Run()
}