Rework git-status-recursive and convert to git sub-command

Signed-off-by: Knut Ahlers <knut@ahlers.me>

bin/git-status-recursive

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+CHECK=$(printf '\u2705')
+CROSS=$(printf '\u274C')
+
+startpath=$(pwd)
+
+function check() {
+  bash -euo pipefail -c "LANG=C $1" && echo -n "${CHECK}" || echo -n "${CROSS}"
+}
+
+for repo in $(find . -name ".git"); do
+  cd $(dirname $repo)
+  reponame=$(short_path)
+
+  clean=$(check 'git status | grep -q "nothing to commit"')
+  remote=$(check 'git remote -vv | grep -q "push"')
+  ahead=$(check 'git status | grep -q "is up to date with"')
+  branch=$(check 'git branch --show-current | grep -qE "(develop|main|master)"')
+
+  echo -e "${reponame}\t${branch}\t${clean}\t${remote}\t${ahead}"
+
+  cd $startpath
+done | sort | column -t -N "Repo,B,C,R,U" -s $'\t'
+
+echo
+echo "B = On base-branch, C = Clean, R = Remote set, U = Up to date with remote"

bin/git_status_recursive

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-[ -e ~/.bashcolors ] && . ~/.bashcolors
-
-startpath=$(pwd)
-
-for repo in $(find . -name ".git"); do
-  repodir=$(dirname $repo)
-  reponame=$(basename $repodir)
-  cd $repodir
-  LANG=C git status | grep -q "nothing to commit"
-  state=$?
-  cd $startpath
-  echo -n "$reponame: "
-  [ $state -eq 0 ] && echo -e "${PR_GREEN}Up-2-date${PR_NC}" || echo -e "${PR_BR_RED}Changes available${PR_NC}"
-done