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gobuilder: remove some windows-specificity

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R=alex.brainman
CC=golang-dev
https://golang.org/cl/4528109
This commit is contained in:
Andrew Gerrand 2011-05-30 20:19:56 +10:00
parent 3fbd478a8a
commit 55f8fd2684
1 changed files with 10 additions and 13 deletions
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23
misc/dashboard/builder/exec.go
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@ -10,7 +10,6 @@ import (
"io"
"log"
"os"
"runtime"
"strings"
)
@ -19,10 +18,7 @@ func run(envv []string, dir string, argv ...string) os.Error {
if *verbose {
log.Println("run", argv)
}
if runtime.GOOS == "windows" && isBash(argv[0]) {
// shell script cannot be executed directly on Windows.
argv = append([]string{"bash", "-c"}, argv...)
}
argv = useBash(argv)
bin, err := lookPath(argv[0])
if err != nil {
return err
@ -41,10 +37,7 @@ func runLog(envv []string, logfile, dir string, argv ...string) (output string,
if *verbose {
log.Println("runLog", argv)
}
if runtime.GOOS == "windows" && isBash(argv[0]) {
// shell script cannot be executed directly on Windows.
argv = append([]string{"bash", "-c"}, argv...)
}
argv = useBash(argv)
bin, err := lookPath(argv[0])
if err != nil {
return
@ -84,8 +77,12 @@ func lookPath(cmd string) (string, os.Error) {
return exec.LookPath(cmd)
}
// isBash determines if name refers to a shell script.
func isBash(name string) bool {
// TODO(brainman): perhaps it is too simple and needs better check.
return strings.HasSuffix(name, ".bash")
// useBash prefixes a list of args with 'bash' if the first argument
// is a bash script.
func useBash(argv []string) []string {
// TODO(brainman): choose a more reliable heuristic here.
if strings.HasSuffix(argv[0], ".bash") {
argv = append([]string{"bash"}, argv...)
}
return argv
}