From 6fae25b305d714b3ab7608fa003f1af9bf024545 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Tue, 14 Feb 2023 13:33:23 +0800
Subject: Rename tools into bin

---
 bin/git/check-repos.sh     | 48 ++++++++++++++++++++++++++++++++++++++++++++++
 bin/git/swap-protocol.bash | 25 ++++++++++++++++++++++++
 2 files changed, 73 insertions(+)
 create mode 100755 bin/git/check-repos.sh
 create mode 100755 bin/git/swap-protocol.bash

(limited to 'bin/git')

diff --git a/bin/git/check-repos.sh b/bin/git/check-repos.sh
new file mode 100755
index 0000000..5180fc9
--- /dev/null
+++ b/bin/git/check-repos.sh
@@ -0,0 +1,48 @@
+#! /bin/bash
+
+LIST=~/.repos
+[[ $1 == -n ]] && {
+  COUNT_ONLY=true 
+  count=0
+}
+
+
+# Only works when file ~/.repos exists and readable
+if [ ! -r $LIST ]; then
+  echo File ~/.repos not found/readable
+  exit 1
+fi
+
+
+while read repo remote; do
+  [[ "$repo" =~ ^[[:space:]]*#.* ]] && continue
+
+  # In case repo is consists of variable like $HOME
+  # Use eval to get git information
+  eval cd $repo 2>/dev/null || {
+    echo Repo $repo is inaccessible
+    exit 1
+  }
+
+  # Changes in working dir, not yet to be a commit
+  changes="$(git -c color.status=always status --short)"
+
+  # Diff between from local repo and remote
+  cherry="$([ -n "`git remote`" ] && git cherry)"
+
+  if [[ $COUNT_ONLY == true ]]; then
+    # If '-n' is specified, only count repo with changes/local-diff
+    [[ -n "$changes" || -n "$cherry" ]] && (( count++ ))
+  else
+    # Or, just print their status
+    echo Check $repo
+    [[ -n "$changes" ]] && echo "$changes"
+    [[ -n "$cherry" ]] && echo -e "\e[31m[ahead]\e[0m"
+  fi
+done <$LIST
+
+
+# If '-n' is specified, print number of repos with changes/local-diff
+[[ $COUNT_ONLY == true ]] && echo $count
+
+exit 0
diff --git a/bin/git/swap-protocol.bash b/bin/git/swap-protocol.bash
new file mode 100755
index 0000000..b7f4db2
--- /dev/null
+++ b/bin/git/swap-protocol.bash
@@ -0,0 +1,25 @@
+#! /usr/bin/env bash
+# Get the first remote URL within git/https protocol on github.com
+# Swap the protocol, and apply new protocol to every remaining remotes
+
+target=''
+extra=''
+
+# For each remote
+git remote -v \
+| while read remote url etc; do
+  # Set fetch/push URL seperately
+  [[ $etc =~ push ]] && extra='--push' || extra=''
+
+  if [[ $url =~ git@.*github.com ]]; then
+    target=${target:-https}
+    # git@ -> https://
+    [[ $target == https ]] && sed -E 's#^git@(.+):(.+)$#https://\1/\2#' <<<$url | xargs git remote set-url $extra $remote
+  elif [[ $url =~ https://.*github.com ]]; then
+    target=${target:-git}
+    # https:// -> git@
+    [[ $target == git ]] && sed -E 's#^https://([^/]+)/(.+)$#git@\1:\2#' <<<$url | xargs git remote set-url $extra $remote
+  fi
+done
+
+git remote -v
-- 
cgit v1.2.3-70-g09d2