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|
set -e
# handle base args
for arg in "$@"; do
case "$arg" in
-v|--verbose) VERBOSE=1 ;;
-d|--dry-run) DRY_RUN=1 ;;
esac
done
[ -n "$VERBOSE" ] && VERBOSE_ARG=--verbose
run() { [ -n "$DRY_RUN" ] && echo "DRY RUN:" $@ || $@; }
# define base functions
clonemissing() {
url="$1"
target="$2"
flags="$3"
#branch="$3"
# return if already existing
if [ -d "${target}/.git" ]; then
return
fi
# clone url to target
echo "cloning $url to $target"
run mkdir -p $VERBOSE_ARG "$target"
run git clone $VERBOSE_ARG $flags "$url" "$target"
}
pull() {
target="$1"
flags="$2"
cd "$target"
# check if local changes exist before running pull
if ! (git diff --quiet && git diff --cached --quiet); then
echo "$target: local changes exist. won't attempt to pull"
return
fi
# pull changes
echo "$target: pulling latest changes"
run git pull $VERBOSE_ARG $flags
}
remoteadd() {
target="$1"
remote="$2"
url="$3"
cd "$target"
# check if remote exists
remoteurl="$(git $VERBOSE_ARG remote get-url "$remote" 2>/dev/null)"
if [ $? = 0 ]; then
# verify remote url
if [ "$remoteurl" = "$url" ]; then
return
fi
echo "$target: the url of remote $remote ($remoteurl) does not match the expected value ($url)"
return
fi
# add remote
echo "$target: adding remote $remote ($remoteurl)"
run git remote $VERBOSE_ARG add "$remote" "$url"
}
stowrepo() {
dir="$1"
target="$2"
packages="$3"
cd "$dir"
echo "$target: stowing packages ($packages) to $target"
run stow $VERBOSE_ARG --restow --target="$target" $packages
}
# define repo specific sync funcs
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