I tried this in Capistrano 3.3.3 but after I added the tag number, it
stopped and did not run further.
def tag_branch_target
tags = `git tag`.split("\n")
tag_prompt = "\nlast tags available are #{tags.reverse[(0..5)]}"
ask :branch_or_tag, tag_prompt
tag = fetch(:branch_or_tag)
tag.match(/^\d/).nil? ? tags.last : tag
end
set :branch, proc { tag_branch_target }
It looks sth like:
NFO[edfd8380] Running /usr/bin/env chmod +x /tmp/ace/git-ssh.sh on 10.10.
82.31
DEBUG[edfd8380] Command: /usr/bin/env chmod +x /tmp/ace/git-ssh.sh
INFO[6d1eea4e] Finished in 0.168 seconds with exit status 0 (successful).
INFO[edfd8380] Finished in 0.164 seconds with exit status 0 (successful).
Please enter branch_or_tag (
last tags available are ["0.9.1", "0.9.0", "0.8.0", "0.7.9", "0.7.8",
"0.7.7"]):
if no tag is given, that last one is used. I really like the idea to put
that into a capistrano rake task so if I find time I will work on it.
On Monday, January 20, 2014 8:49:10 PM UTC+1, Lee Hambley wrote:
>
> Looks good Dave!
>
> Sent from my Nexus 4.
> On 20 Jan 2014 17:14, "Dave Hamilton" <djhami...@gmail.com <javascript:>>
> 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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>
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