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#!/bin/bash |
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# |
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# Author: "FRITZ Thomas" <[email protected]> (http://www.fritzthomas.com) |
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# GitHub: https://gist.github.com/thomasfr/9691385 |
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# |
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# The MIT License (MIT) |
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# |
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# Copyright (c) 2014 FRITZ Thomas |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a copy |
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# of this software and associated documentation files (the "Software"), to deal |
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# in the Software without restriction, including without limitation the rights |
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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# copies of the Software, and to permit persons to whom the Software is |
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# furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included in all |
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# copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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# |
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# Received branch will be checked against this. Only deploy when receiving this branch. |
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DEPLOY_BRANCH="master" |
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# This is the root deploy dir. |
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DEPLOY_ROOT="/var/www" |
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# This will be 'eval'ed after git checkout -f step. |
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# Use this to call your build/update script or run make, grunt, gulp, etc. |
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# If empty or not set this step gets ignored. |
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UPDATE_CMD='cd "${DEPLOY_TO}" && make "update"' |
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# Command gets executed after 'UPDATE_CMD' has finished. Use this to restart running services |
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# or daemons. If empty or unset this step gets ignored. |
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RESTART_CMD='sudo systemctl restart "${PROJECT_NAME}.service" && sudo systemctl status "${PROJECT_NAME}.service"' |
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########################################################################################### |
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export GIT_DIR="$(cd $(dirname $(dirname $0));pwd)" |
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export PROJECT_NAME="${GIT_DIR##*/}" |
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export DEPLOY_TO="${DEPLOY_ROOT}/${PROJECT_NAME}" |
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export GIT_WORK_TREE="${DEPLOY_TO}" |
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IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')" |
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echo "+++++++++++++++++++++++ Welcome to '${HOSTNAME}' (${IP}) ++++++++++++++++++++++++" |
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echo |
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# Make sure directory exists. Maybe its deployed for the first time. |
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mkdir -p "${DEPLOY_TO}" |
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# Loop, because it is possible to push more than one branch at a time. (git push --all) |
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while read oldrev newrev refname |
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do |
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branch=$(git rev-parse --symbolic --abbrev-ref $refname) |
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if [ "${DEPLOY_BRANCH}" == "$branch" ]; then |
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# Make sure GIT_DIR and GIT_WORK_TREE is correctly set and 'export'ed. Otherwhise |
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# these two environment variables could also be passed as parameters to the git cli |
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echo "githook: I will deploy '${DEPLOY_BRANCH}' branch of the '${PROJECT_NAME}' project to '${DEPLOY_TO}'" |
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git checkout -f |
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if [ ! -z "${UPDATE_CMD}" ]; then |
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echo |
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echo "githook: UPDATE (CMD: '${UPDATE_CMD}'):" |
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eval $UPDATE_CMD |
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fi |
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if [ ! -z "${RESTART_CMD}" ]; then |
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echo |
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echo "githook: RESTART (CMD: '${RESTART_CMD}'):" |
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eval $RESTART_CMD |
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fi |
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else |
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echo "githook: I am NOT going to deploy the '${branch}' branch of the '${PROJECT_NAME}' project. Expected branch to deploy is '${DEPLOY_BRANCH}'." |
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fi |
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done |
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echo |
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echo "++++++++++++++++++++ See you soon at '${HOSTNAME}' (${IP}) ++++++++++++++++++++++" |
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exit 0 |
