Looks good Dave!
Sent from my Nexus 4.
On 20 Jan 2014 17:14, "Dave Hamilton" <[email protected]> wrote:
> I wrote this task to prompt for a git branch or tag to deploy. I'm pretty
> new to RoR and Capistrano so I'd welcome any critique. And, maybe this will
> be useful for others.
>
> I have this at the end of my Capfile:
>
>
> Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }
>
>
> I put this in file lib/capistrano/tasks/git_tasks.rake
>
>
> desc "Prompt for branch or tag"
> task git_branch_or_tag: :'git:wrapper' do
> on roles(:all) do |host|
>
> tags = "<none>"
> within repo_path do
> with fetch(:git_environmental_variables) do
> tags = capture(:git, :tag).split.join(', ')
> end
> end
>
> run_locally do
> tag_prompt = "Enter a branch or tag name to deploy, available tags
> include #{tags}"
>
> ask(:branch_or_tag, tag_prompt)
> tag_branch_target = fetch(:branch_or_tag)
>
> execute "echo \"About to deploy branch or tag
> '#{tag_branch_target}'\""
> set(:branch, tag_branch_target)
> end
>
> end
> end
>
> before 'deploy:starting', :git_branch_or_tag
>
>
>
> Dave
>
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