dissertation-4-dissertation/hooks/install.sh
2018-10-18 15:29:18 -04:00

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#!/bin/bash
# Adapted from https://gist.github.com/tilap/0590e78c9cfd8f6548f5
# Basic script to set custom project hook and share it with other developpers
#
# cd [path-of-the-script]
# . install.sh
#
# Folders usecase
# /.git
# /.git/hooks
# /hooks/install.sh <- this script
# /hooks <- path of your hooks
set -e
# list of hooks the script will look for
HOOK_NAMES="applypatch-msg pre-applypatch post-applypatch pre-commit prepare-commit-msg commit-msg post-commit pre-rebase post-checkout post-merge pre-receive update post-receive post-update pre-auto-gc"
PROJECT_ROOT_DIR=`git rev-parse --show-toplevel`
# absolute folder path of directory into which hooks should be installed
TGT_DIR=$PROJECT_ROOT_DIR/.git/hooks
# absolute folder path of the custom hooks to deploy / current script
SRC_DIR=$PROJECT_ROOT_DIR/hooks
# relative folder path from the target dir to the source dir
LNS_RELATIVE_PATH=../../hooks
echo "Install project git hooks"
for hook in $HOOK_NAMES; do
# if we have a custom hook to set
if [ -f $SRC_DIR/$hook ]; then
echo "> Hook $hook"
if [ ! -x $SRC_DIR/$hook ]; then
echo " > Not executable, skipping"
continue
fi
# If the hook already exists, is executable, and is not a symlink
if [ ! -h $TGT_DIR/$hook -a -x $TGT_DIR/$hook ]; then
echo " > Old git hook $hook disabled"
# append .old to disable it
mv $TGT_DIR/$hook $TGT_DIR/$hook.old
fi
# create the symlink, overwriting the file if it exists
echo " > Enable project git hook"
ln -s -f $LNS_RELATIVE_PATH/$hook $TGT_DIR/$hook
fi
done