func Handle(repoList map[string]string, projectTypeToCheck string, filter string, output_channel chan output.Payload) {
var wg sync.WaitGroup
for projectType, path := range repoList {
if projectTypeToCheck == "" || projectTypeToCheck == projectType {
output_channel <- output.Print(fmt.Sprintf("\nChecking '%s' (%s) repos...", projectType, path))
visit := func(visitedPath string, info os.FileInfo, err error) error {
if err != nil {
output_channel <- output.Error(fmt.Sprintf("- %s", err.Error()))
return nil
}
matched, _ := regexp.MatchString(filter, visitedPath)
if info.IsDir() && (filter == "" || matched) {
wg.Add(1)
go repo.Check(path, visitedPath, output_channel, &wg)
}
return nil
}
err := filepath.Walk(path, visit)
if err != nil {
output_channel <- output.FatalError(err.Error())
}
}
wg.Wait()
}
wg.Wait()
}
func Check(root string, path string, output_channel chan output.Payload, wg *sync.WaitGroup) {
exists, err := Exists(filepath.Join(path, ".git"))
if err != nil {
return
}
if exists {
modified_files := exec.Command("git", "status", "--porcelain")
modified_files.Dir = path
count_out, _ := modified_files.Output()
modified_lines := strings.Split(string(count_out), "\n")
modified := len(modified_lines) - 1
if err != nil {
output_channel <- output.FatalError(err.Error())
}
changes := []string{}
if modified > 0 && modified_lines[0] != "" {
changes = append(changes, output.ApplyColour(fmt.Sprintf(" M(%d)", modified), "red"))
}
branch := exec.Command("git", "rev-parse", "--abbrev-ref", "HEAD")
branch.Dir = path
bstdout, _ := branch.Output()
branch_name := strings.TrimSpace(string(bstdout[:]))
local := exec.Command("git", "rev-parse", branch_name)
local.Dir = path
lstdout, _ := local.Output()
local_ref := strings.TrimSpace(string(lstdout[:]))
remote := exec.Command("git", "rev-parse", fmt.Sprintf("origin/%s", branch_name))
remote.Dir = path
rstdout, err := remote.Output()
remote_ref := strings.TrimSpace(string(rstdout[:]))
if err == nil && remote_ref != local_ref {
changes = append(changes, output.ApplyColour(" P", "blue"))
}
if len(changes) > 0 {
var buffer bytes.Buffer
repo_name := strings.Replace(path, fmt.Sprintf("%s%s", root, string(os.PathSeparator)), "", -1)
buffer.WriteString(fmt.Sprintf("- %s (%s)", repo_name, branch_name))
for _, change := range changes {
buffer.WriteString(change)
}
output_channel <- output.Print(buffer.String())
}
}
wg.Done()
}