make something to purge untracked files

1 files changed, 42 insertions, 0 deletions

diff --git a/doDev.go b/doDev.go
index 27b76e5..b36f017 100644
--- a/doDev.go
+++ b/doDev.go
@@ -6,6 +6,7 @@ package main
 import (
 	"errors"
 	"fmt"
+	"path/filepath"
 	"strings"
 
 	"go.wit.com/lib/protobuf/forgepb"
@@ -18,6 +19,47 @@ var ErrorNeedArgvFix error = errors.New("add --fix")
 // FORGE USES THESE TO RECOVER FROM WHEN TOOLKITS FAIL TO LOAD
 // so don't delete them
 func doDev() (string, error) {
+	if argv.Dev.Untracked {
+		// show untracked files
+		// git ls-files --others
+		// git ls-files --others --exclude-standard
+		// git ls-files --others --ignored --exclude-standard
+		var count int
+		var filelist []string
+		found := gitpb.NewRepos()
+		for repo := range me.forge.Repos.IterByNamespace() {
+			var err error
+			r, err := repo.RunQuiet([]string{"git", "ls-files", "--others"})
+			if err != nil {
+				continue
+			}
+			if len(r.Stdout) == 0 {
+				continue
+			}
+			count += len(r.Stdout)
+			for _, fname := range r.Stdout {
+				filelist = append(filelist, filepath.Join(repo.FullPath, fname))
+			}
+			repo.State = log.Sprintf("%d files", len(r.Stdout))
+			found.Append(repo)
+		}
+		me.forge.PrintHumanTable(found)
+		log.Info("")
+		log.Info("You have %d files that are untracked excluded git files. They are probably junk.", count)
+		log.Info("")
+		log.Info("You can remove these files with '--fix' or list them all with '--verbose'")
+		log.Info("")
+		if argv.Fix {
+			log.Info("todo: unlink them")
+		}
+		if argv.Verbose {
+			for _, fname := range filelist {
+				log.Info(fname)
+			}
+		}
+		return "", nil
+
+	}
 	if argv.Dev.Prune {
 		// git fetch --prune
 		for repo := range me.forge.Repos.IterByNamespace() {