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Capistrano 3.1.x Strategy to deploy git projects with subdirectories
# Usage:
# 1. Drop this file into lib/capistrano/remote_cache_with_project_root_strategy.rb
# 2. Add the following to your Capfile:
# require 'capistrano/git'
# require './lib/capistrano/remote_cache_with_project_root_strategy'
# 3. Add the following to your config/deploy.rb
# set :git_strategy, RemoteCacheWithProjectRootStrategy
# set :project_root, 'subdir/path'
# Define a new SCM strategy, so we can deploy only a subdirectory of our repo.
module RemoteCacheWithProjectRootStrategy
include Capistrano::Git::DefaultStrategy
def test
test! " [ -f #{repo_path}/HEAD ] "
end
def check
test! :git, :'ls-remote -h', repo_url
end
def clone
git :clone, '--mirror', repo_url, repo_path
end
def update
git :remote, :update
end
def release
git :archive, fetch(:branch), fetch(:project_root), '| tar -x -C', release_path, "--strip=#{fetch(:project_root).count('/')+1}"
end
end
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