func main() {
flag.Parse()
var err error
switch flag.NArg() {
case 0:
// ok
default:
err = fmt.Errorf("no argument expected")
utils.HandleErr(err)
}
unpushed := make([]string, 0, 2)
// cycle all branches
cmd := exec.Command(
"git",
"branch", "-vv", "--no-color", //"--no-merged",
)
//debug(cmd)
bout, err := cmd.Output()
utils.HandleErr(err)
lines := utils.SplitLines(bout)
//printf(">>> lines:\n%v\n", lines)
branch_re := regexp.MustCompile(
`\* (?P<branch>.*?) (?P<hash>(\w|\d)*?) .*`,
)
remote_re := regexp.MustCompile(
`^(\*| ) (?P<branch>.*?) (?P<hash>(\w|\d)*?) [[](?P<remote>.*?)[]].*?`,
)
ahead_re := regexp.MustCompile(
`.*?: ahead \(.(?P<ahead>.*?)*\)`,
)
for _, line := range lines {
//printf(">>> %q\n", line)
sub := branch_re.FindStringSubmatch(line)
if sub == nil {
continue
}
// printf(" sub: %q\n", strings.Join(sub, ","))
// printf(" branch=%q\n", sub[1])
// printf(" hash=%q\n", sub[2])
if remote_re.MatchString(line) {
// printf(" ==> remote branch\n")
continue
}
ahead_sub := ahead_re.FindStringSubmatch(line)
if ahead_sub == nil {
continue
}
unpushed = append(
unpushed,
fmt.Sprintf("branch [%v] is ahead [%s] commit(s)", sub[1], ahead_sub[1]),
)
}
if len(unpushed) == 0 {
return
}
for _, msg := range unpushed {
fmt.Fprintf(os.Stderr, "%s\n", msg)
}
if *g_exitcode {
os.Exit(1)
}
}
func main() {
flag.Parse()
var err error
pwd, err := os.Getwd()
utils.HandleErr(err)
switch flag.NArg() {
case 0:
// ok
default:
err = fmt.Errorf("no argument expected")
utils.HandleErr(err)
}
var git *exec.Cmd
if *g_ignoresub != "" {
git = exec.Command(
"git", "status", "--porcelain",
fmt.Sprintf("--ignore-submodules=%s", *g_ignoresub),
)
} else {
git = exec.Command("git", "status", "--porcelain")
}
bout, err := git.Output()
utils.HandleErr(err)
g_lines := utils.SplitLines(bout)
//status := string(bout)
if *g_unstaged {
var matched bool
for _, line := range g_lines {
// echo "$status" | grep -E '^[ MARC][MD]' -q
var i bool
i, err = regexp.MatchString("^( |M|A|R|C)(M|D)", line)
utils.HandleErr(err)
if !i && line != "" {
matched = true
break
}
}
if matched {
if *g_exitcode {
os.Exit(1)
}
output("There are unstaged changes. Use \"git add <file>\" to add.\n")
}
if *g_ignoresub != "" {
// git ls-files --error-unmatch --stage | grep -E '^160000' | sed -e 's/^.* //' | tr '\n' ' '
bout, err = exec.Command(
"git", "ls-files", "--error-unmatch", "--stage",
).Output()
utils.HandleErr(err)
lines := utils.SplitLines(bout)
matched := false
subm := []string{}
for _, line := range lines {
var i bool
i, err = regexp.MatchString("^160000", line)
utils.HandleErr(err)
if !i {
matched = true
subm = append(subm, line)
}
}
if matched {
cmdargs := []string{"status", "--porcelain", "--"}
cmdargs = append(cmdargs, subm...)
bout, err = exec.Command(
"git", cmdargs...,
).Output()
utils.HandleErr(err)
lines = utils.SplitLines(bout)
matched = false
for _, line := range lines {
var i bool
i, err = regexp.MatchString("^( |M|A|R|C)(M|D)", line)
if !i {
matched = true
output("There is modified content in submodules.\n")
break
}
}
}
}
}
testfct := func(lines []string, pattern, message string) {
var matched bool
for _, line := range lines {
var i bool
i, err = regexp.MatchString(pattern, line)
utils.HandleErr(err)
if !i && line != "" {
matched = true
break
}
}
if matched {
if *g_exitcode {
os.Exit(1)
}
output(message)
}
}
if *g_unmerged {
testfct(
g_lines,
"^(DD|AU|UD|UA|DU|AU|UU)",
"There are unmerged files. Use \"git add <file>\" when merged.\n",
)
}
if *g_uncommitted {
testfct(
g_lines,
"^(M|A|D|R|C)",
"There are uncommitted files. Use \"git commit\" to commit.\n",
)
}
if *g_untracked {
testfct(
g_lines,
"^?.*",
"There are untracked files not in .gitignore. Try \"make clean\" to remove temporary files.\n",
)
}
if g_output {
if *g_warn {
fmt.Fprintf(os.Stderr, "Warning in %s\n", pwd)
os.Exit(0)
} else {
fmt.Fprintf(os.Stderr, "Error in %s\n", pwd)
os.Exit(1)
}
}
}
func main() {
flag.Parse()
var err error
dir := ""
switch flag.NArg() {
case 0:
err = fmt.Errorf("you need to give a submodule directory to remove")
utils.HandleErr(err)
case 1:
dir = flag.Args()[0]
default:
// TODO: allow to remove n submodules in one go...
err = fmt.Errorf("you need to give a submodule directory to remove")
utils.HandleErr(err)
}
// make sure we get the correct collation stuff
err = os.Setenv("LC_MESSAGES", "C")
utils.HandleErr(err)
// check 'dir' is a valid submodule
if !utils.PathExists(dir) {
err = fmt.Errorf("no such directory [%s]", dir)
utils.HandleErr(err)
}
git := exec.Command(
"git", "ls-files",
"--error-unmatch", "--stage", "--", dir,
)
bout, err := git.Output()
utils.HandleErr(err)
out := strings.Trim(string(bout), " \r\n")
if out == "" {
err = fmt.Errorf("no such submodule [%s]", dir)
utils.HandleErr(err)
}
// get the full path of the submodule
git = exec.Command("git", "ls-files", "--full-name", dir)
bout, err = git.Output()
utils.HandleErr(err)
lines := utils.SplitLines(bout)
dir = strings.Trim(lines[0], " \r\n")
if *g_verbose {
fmt.Printf("found submodule [%s]\n", dir)
}
// ensure we are in the toplevel directory
git = exec.Command("git", "rev-parse", "--show-toplevel")
bout, err = git.Output()
utils.HandleErr(err)
top := strings.Trim(string(bout), " \r\n")
top, err = filepath.Abs(top)
utils.HandleErr(err)
pwd, err := os.Getwd()
utils.HandleErr(err)
defer os.Chdir(pwd)
err = os.Chdir(top)
utils.HandleErr(err)
if *g_verbose {
fmt.Printf("root [%s]\n", top)
}
// check if submodule is clean
git = exec.Command("git", "check-clean")
debug(git)
utils.HandleErr(git.Run())
// check for unpushed changes
git = exec.Command("git", "check-unpushed")
debug(git)
utils.HandleErr(git.Run())
// check for local non-tracking-branches
git = exec.Command("git", "check-non-tracking")
debug(git)
utils.HandleErr(git.Run())
// find the real git-dir
git = exec.Command("git", "rev-parse", "--git-dir")
bout, err = git.Output()
utils.HandleErr(err)
gitdir := strings.Trim(string(bout), " \r\n")
gitdir, err = filepath.Abs(gitdir)
utils.HandleErr(err)
if *g_verbose {
fmt.Printf("gitdir [%s]\n", gitdir)
}
// get submodule url
url := "unknown"
git = exec.Command(
"git", "config", "--get",
fmt.Sprintf("submodule.%s.url", dir),
)
bout, err = git.Output()
if err == nil {
url = strings.Trim(string(bout), " \r\n")
}
// remove config entries
git = exec.Command(
"git", "config", "-f", ".gitmodules", "--remove-section",
fmt.Sprintf("submodule.%s", dir),
)
debug(git)
err = git.Run()
utils.HandleErr(err)
git = exec.Command(
"git", "config", "--remove-section",
fmt.Sprintf("submodule.%s", dir),
)
debug(git)
err = git.Run()
utils.HandleErr(err)
git = exec.Command("git", "rm", "--cached", dir)
debug(git)
err = git.Run()
utils.HandleErr(err)
err = os.RemoveAll(dir)
utils.HandleErr(err)
// remove git dir as well.
if utils.PathExists(filepath.Join(gitdir, "modules", dir)) {
err = os.RemoveAll(filepath.Join(gitdir, "modules", dir))
utils.HandleErr(err)
}
if *g_no_commit {
return
}
// commit changes
git = exec.Command("git", "add", ".gitmodules")
debug(git)
err = git.Run()
utils.HandleErr(err)
git = exec.Command(
"git", "commit", "-m",
fmt.Sprintf("removed submodule [%s] (url=%s)", dir, url),
)
debug(git)
err = git.Run()
utils.HandleErr(err)
// TODO: commit in super repositories of this one as well
}
