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misc/makerelease: handle git sub-repositories

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Also: checkout sub-repos from Mercurial manually
instead of using "go get". (for the 1.4 release)

LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/190720043
This commit is contained in:
Andrew Gerrand 2014-12-10 13:04:06 +11:00 committed by David Symonds
parent 026b5bbc8b
commit a56a3876e8
1 changed files with 21 additions and 5 deletions
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16
misc/makerelease/makerelease.go
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@ -505,15 +505,31 @@ func (b *Build) extras() error {
} }
func (b *Build) get(repoPath, revision string) error { func (b *Build) get(repoPath, revision string) error {
dest := filepath.Join(b.gopath, "src", filepath.FromSlash(repoPath))
if strings.HasPrefix(repoPath, "golang.org/x/") {
// For sub-repos, fetch the old Mercurial repo; bypass "go get".
// DO NOT import this special case into the git tree.
if err := os.MkdirAll(filepath.Dir(dest), 0755); err != nil {
return err
}
repo := strings.Replace(repoPath, "golang.org/x/", "https://code.google.com/p/go.", 1)
if _, err := b.run(b.gopath, "hg", "clone", repo, dest); err != nil {
return err
}
} else {
// Fetch the packages (without building/installing). // Fetch the packages (without building/installing).
_, err := b.run(b.gopath, filepath.Join(b.root, "bin", "go"), _, err := b.run(b.gopath, filepath.Join(b.root, "bin", "go"),
"get", "-d", repoPath+"/...") "get", "-d", repoPath+"/...")
if err != nil { if err != nil {
return err return err
} }
}
// Update the repo to the specified revision. // Update the repo to the specified revision.
dest := filepath.Join(b.gopath, "src", filepath.FromSlash(repoPath)) dest := filepath.Join(b.gopath, "src", filepath.FromSlash(repoPath))
var err error
switch { switch {
case exists(filepath.Join(dest, ".git")): case exists(filepath.Join(dest, ".git")):
_, err = b.run(dest, "git", "checkout", revision) _, err = b.run(dest, "git", "checkout", revision)