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#! /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 2>/dev/null)"
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
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