デプロイシェル

deploy.sh

# $ chmode 755 deploy.sh
# $ ./deploy.sh 

#!/bin/bash
set -e

CLONE_TO=/path/to/clone
REPO_URL=git@github.com:hiro08gh/repos.git
BRANCH=master

echo git clone

if [ -d "$CLONE_TO" ]; then
  cd $CLONE_TO
  git fetch -p
  git checkout -q $BRANCH
  latest_rev=$(git ls-remote origin HEAD | awk '{print $1}')
  current_rev=$(git rev-parse HEAD)
  if [ "$latest_rev" != "$current_rev" ]; then
    git reset --hard $(git log --pretty=format:%H | tail -1)
    git pull
  fi
else
  git clone $REPO_URL $CLONE_TO
fi