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Simple continuous deployment via Jenkins and Capistrano for all branches. Wire this up with Github post receive hooks from Jenkins for best results.
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#!/bin/bash -x | |
# This should be your "script/ci" checked into version control, and then wired as your sole build step in Jenkins. | |
# | |
# Simplifying Assumptions: | |
# | |
# * You build all branches | |
# * You want to deploy all branches. | |
# * You wired up an SSH key to your CI server appropriately so it can talk to your deployment target(s) via Cap | |
script/test # or bundle exec rake, or whatever | |
echo "Beginning deploy from $GIT_BRANCH...." | |
# Do some git clean up and checkout and pull a branch | |
# Jenkins by default will be in a detached HEAD state, which Capistrano doesn't like | |
git remote prune origin | |
git fetch origin | |
git branch -t -f local/$GIT_BRANCH $GIT_BRANCH | |
git checkout local/$GIT_BRANCH | |
git pull | |
bundle exec cap deploy |
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# ...meanwhile, in your Capistrano config somewhere: | |
# configure your deployments to always go from the current branch | |
set(:current_branch) { `git branch`.match(/\* (\S+)\s/m)[1] || raise("Couldn't determine current branch") } | |
set :branch, defer { current_branch } |
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