func (s *GitSuite) TestIsGitBranch(c *C) {
g := new(Git)
parts := strings.Split(os.Getenv("GOPATH"), ":")
var path string
for _, v := range parts {
p := filepath.Join(v, "src", "github.com", "vube", "depman")
if util.Exists(p) {
path = p
}
}
c.Assert(path, Not(Equals), "")
util.Cd(path)
c.Check(g.isBranch("master"), Equals, true)
c.Check(g.isBranch("2.1.0"), Equals, false)
c.Check(g.isBranch("7da42054c10f55d5f479b84f59013818ccbd1fd7"), Equals, false)
util.Cd("/")
c.Check(g.isBranch("master"), Equals, false)
output := "pwd: /\n" +
"git branch -r\n" +
"fatal: Not a git repository (or any of the parent directories): .git\n" +
"exit status 128\n"
c.Check(s.buf.String(), Equals, output)
}
//GetHead - Render a revspec to a commit ID
func (g *Git) GetHead(d *Dependency) (hash string, err error) {
var pwd string
pwd = util.Pwd()
util.Cd(d.Path())
c := exec.Command("git", "rev-parse", d.Version)
{
var out_bytes []byte
out_bytes, err = c.CombinedOutput()
hash = strings.TrimSuffix(string(out_bytes), "\n")
}
util.Cd(pwd)
if err != nil {
util.Print("pwd: " + util.Pwd())
util.PrintIndent(colors.Red("git rev-parse " + d.Version))
util.PrintIndent(colors.Red(string(hash)))
util.PrintIndent(colors.Red(err.Error()))
util.Fatal("")
}
return
}
func (s *GitSuite) TestIsGitBranch(c *C) {
g := new(Git)
util.Cd(os.Getenv("GOPATH") + "/src/github.com/vube/depman")
c.Check(g.isBranch("master"), Equals, true)
c.Check(g.isBranch("2.1.0"), Equals, false)
c.Check(g.isBranch("7da42054c10f55d5f479b84f59013818ccbd1fd7"), Equals, false)
util.Cd("/")
c.Check(g.isBranch("master"), Equals, false)
output := "pwd: /\n" +
"git branch -r\n" +
"fatal: Not a git repository (or any of the parent directories): .git\n" +
"exit status 128\n"
c.Check(s.buf.String(), Equals, output)
}
//GetHead - Render a revspec to a commit ID
func (b *Bzr) GetHead(d *Dependency) (hash string, err error) {
var pwd string
pwd = util.Pwd()
util.Cd(d.Path())
defer util.Cd(pwd)
out, err := exec.Command("bzr", "revno", d.Version).CombinedOutput()
hash = strings.TrimSuffix(string(out), "\n")
if err != nil {
util.Print("pwd: " + util.Pwd())
util.PrintIndent(colors.Red("bzr revno " + d.Version))
util.PrintIndent(colors.Red(hash))
util.PrintIndent(colors.Red(err.Error()))
util.Fatal("")
}
return
}
//GetHead - Render a revspec to a commit ID
func (h *Hg) GetHead(d *Dependency) (hash string, err error) {
var pwd string
pwd = util.Pwd()
util.Cd(d.Path())
defer util.Cd(pwd)
out, err := exec.Command("hg", "id", "-i").CombinedOutput()
hash = strings.TrimSuffix(string(out), "\n")
if err != nil {
util.Print("pwd: " + util.Pwd())
util.PrintIndent(colors.Red("hg id -i"))
util.PrintIndent(colors.Red(hash))
util.PrintIndent(colors.Red(err.Error()))
util.Fatal("")
}
return
}
// Update rewrites Dependency name in deps.json to use the last commit in branch as version
func Update(deps dep.DependencyMap, name string, branch string) {
util.Print(colors.Blue("Updating:"))
d, ok := deps.Map[name]
if !ok {
util.Fatal(colors.Red("Dependency Name '" + name + "' not found in deps.json"))
}
// record the old version
oldVersion := d.Version
// temporarily use the branch
d.Version = branch
pwd := util.Pwd()
util.Cd(d.Path())
d.VCS.Checkout(d)
d.VCS.Update(d)
// get the last commit on the newly checked out branch
v, err := d.VCS.LastCommit(d, branch)
if err != nil {
util.Fatal(err)
}
// set the version to be the last commit
d.Version = v
util.PrintIndent(colors.Blue(name) + " (" + oldVersion + " --> " + d.Version + ")")
util.Cd(pwd)
deps.Map[name] = d
deps.Write()
install.Install(deps)
}
//GetHead - Render a revspec to a commit ID
func (h *Hg) GetHead(d *Dependency) (hash string, err error) {
var pwd string
pwd = util.Pwd()
util.Cd(d.Path())
{
var out_bytes []byte
out_bytes, err = exec.Command("hg", "id", "-i", d.Version).CombinedOutput()
hash = strings.TrimSuffix(string(out_bytes), "\n")
}
util.Cd(pwd)
if err != nil {
util.Print("pwd: " + util.Pwd())
util.PrintIndent(colors.Red("hg id -i " + d.Version))
util.PrintIndent(colors.Red(hash))
util.PrintIndent(colors.Red(err.Error()))
util.Fatal("")
}
return
}
// recursively install a DependencyMap
func recursiveInstall(deps dep.DependencyMap, set map[string]string) (err error) {
for name, d := range deps.Map {
start := time.Now()
if duplicate(*d, set) {
continue
}
stale := timelock.IsStale(d.Repo)
util.PrintDep(name, d.Version, d.Repo, stale)
subPath := d.Path()
err = d.VCS.Clone(d)
if err != nil {
continue
}
util.Cd(subPath)
if clean {
d.VCS.Clean(d)
}
if stale {
util.VerboseIndent(" # repo is stale, fetching")
err = d.VCS.Fetch(d)
if err != nil {
continue
}
}
err = d.VCS.Checkout(d)
if err != nil {
continue
}
if stale {
err = d.VCS.Update(d)
if err != nil {
continue
}
}
util.VerboseIndent(fmt.Sprintf("# time to install: %.3fs", time.Since(start).Seconds()))
// Recursive
depsFile := util.UpwardFind(subPath, dep.DepsFile)
if depsFile != "" && Recurse {
subDeps, err := dep.Read(depsFile)
if err != nil {
util.Print(colors.Red("Error reading deps from '" + depsFile + "': " + err.Error()))
result.RegisterError()
} else {
util.IncreaseIndent()
recursiveInstall(subDeps, set)
util.DecreaseIndent()
}
}
}
return
}