linux/scripts/git-safe-update.sh

40 lines
848 B
Bash

#!/bin/sh
USAGE="USAGE: $0 <gitdir> <user>"
ok_msg() { echo "\033[32m$1\033[0m"; }
info_msg() { echo "\033[36m$1\033[0m"; }
exit_msg() { echo "\033[31m$1\033[0m"; exit 1; }
is_clean()
{
local IFS=$'\n'
status="$(git status -s -uno)"
if [ -z "$status" ]; then
return 0
else
echo "$status"
return 1
fi
}
[ ! -z "$2" ] || exit_msg "$USAGE"
DIR="$1"
USER="$2"
CUSTOM_UPDATE=./deploy/update
cd "$DIR" || exit_msg "Not a directory: $DIR"
[ -d .git ] || exit_msg "Not a Git repository: $DIR"
info_msg "Deploying to $DIR $(cat .git/HEAD) ..."
is_clean || exit_msg "Directory not clean!"
git fetch || exit_msg "Fetch failed!"
git reset --hard FETCH_HEAD || exit_msg "Checkout failed!"
if [ -x $CUSTOM_UPDATE ]; then
info_msg "Running custom update ..."
$CUSTOM_UPDATE
fi
chown -R $USER . || info_msg "chown $USER failed!"
ok_msg "Done!"