status-im
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xgo
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Configurable destination folder for limited environments.

This commit is contained in:
Péter Szilágyi 2015-09-21 20:58:58 +03:00
parent 9b2cc27688
commit 4d63734402
1 changed files with 9 additions and 2 deletions
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11
xgo.go
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@ -33,6 +33,7 @@ var (
goVersion = flag.String("go", "latest", "Go release to use for cross compilation")
inPackage = flag.String("pkg", "", "Sub-package to build if not root import")
outPrefix = flag.String("out", "", "Prefix to use for output naming (empty = package name)")
outFolder = flag.String("dest", "", "Destination folder to put binaries in (empty = current)")
srcRemote = flag.String("remote", "", "Version control remote repository to build")
srcBranch = flag.String("branch", "", "Version control branch to build")
crossDeps = flag.String("deps", "", "CGO dependencies (configure/make based archives)")
@ -110,7 +111,7 @@ func main() {
}
}
// Cross compile the requested package into the local folder
if err := compile(flag.Args()[0], image, *srcRemote, *srcBranch, *inPackage, *crossDeps, *outPrefix, *buildVerbose, *buildSteps, *buildRace, strings.Split(*targets, ",")); err != nil {
if err := compile(flag.Args()[0], image, *srcRemote, *srcBranch, *inPackage, *crossDeps, *outFolder, *outPrefix, *buildVerbose, *buildSteps, *buildRace, strings.Split(*targets, ",")); err != nil {
log.Fatalf("Failed to cross compile package: %v.", err)
}
}
@ -142,12 +143,18 @@ func pullDockerImage(image string) error {
}
// Cross compiles a requested package into the current working directory.
func compile(repo string, image string, remote string, branch string, pack string, deps string, prefix string, verbose bool, steps bool, race bool, targets []string) error {
func compile(repo string, image string, remote string, branch string, pack string, deps string, dest string, prefix string, verbose bool, steps bool, race bool, targets []string) error {
// Retrieve the current folder to store the binaries in
folder, err := os.Getwd()
if err != nil {
log.Fatalf("Failed to retrieve the working directory: %v.", err)
}
if dest != "" {
folder, err = filepath.Abs(dest)
if err != nil {
log.Fatalf("Failed to resolve destination path (%s): %v.", dest, err)
}
}
// If a local build was requested, find the import path and mount all GOPATH sources
locals, mounts, paths := []string{}, []string{}, []string{}
if strings.HasPrefix(repo, string(filepath.Separator)) || strings.HasPrefix(repo, ".") {