├── README.md
└── gitlab-merge-request


/README.md:
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 1 | # gitlab-merge-request
 2 | 
 3 | Create a merge request on Gitlab for the current branch from command-line.
 4 | 
 5 | Opens `$EDITOR` for entering a title for the merge request.
 6 | 
 7 | After creation, outputs a clickable URL to open it in browser.
 8 | 
 9 | ## setup
10 | 
11 | ```sh
12 | $ curl https://raw.githubusercontent.com/raine/gitlab-merge-request/master/gitlab-merge-request > ~/bin
13 | $ chmod +x ~/bin/gitlab-merge-request
14 | $ gem install git gitlab
15 | $ export GITLAB_API_ENDPOINT=https://gitlab.yourcompany.com/api/v3
16 | $ export GITLAB_API_PRIVATE_TOKEN=<YOUR_TOKEN>
17 | ```
18 | 
19 | Get the private token from https://gitlab.yourcompany.com/profile/account
20 | 
21 | ## usage
22 | 
23 | ```sh
24 | $ gitlab-merge-request
25 | ```
26 | 


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/gitlab-merge-request:
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 1 | #!/usr/bin/env ruby
 2 | 
 3 | # setup: gem install gitlab git
 4 | # usage: gitlab-merge-request
 5 | # makes a merge request for the current branch that has already been pushed
 6 | # to origin
 7 | 
 8 | require "gitlab"
 9 | require "git"
10 | require "tempfile"
11 | 
12 | GITLAB_BASE_URL = ENV['GITLAB_API_ENDPOINT'].sub '/api/v3', ''
13 | @git = Git.open(Dir.pwd)
14 | 
15 | def parse_remote_url(url)
16 |   m = url.match(%r{:(.*)/(.*)\.git})
17 |   { namespace: m[1], path: m[2] }
18 | end
19 | 
20 | def find_gitlab_project(namespace, path)
21 | 
22 |   #look for a group corresponding to namespace
23 |   groups = Gitlab.group_search(namespace)
24 | 
25 |   if groups.any?
26 |     #we find a group corresponding to "group" var
27 |     projects = Gitlab.group_projects(groups[0].id, {per_page: 1000})
28 |   else
29 |     #fallback: looking for projects with corresponding namespace
30 |     projects = Gitlab.projects({'search': namespace})
31 | 
32 |     if not projects.any?
33 |       raise sprintf("Unable find project with namespace '%s' and path '%s'", namespace, path)
34 |     end
35 |   end
36 | 
37 |   path_with_namespace = namespace + '/' + path
38 | 
39 |   #only return the right one (same namespace and path)
40 |   projects.detect { |proj| proj.path_with_namespace == path_with_namespace }
41 | end
42 | 
43 | def cwd_gitlab_project
44 |   project = parse_remote_url @git.config['remote.origin.url']
45 |   find_gitlab_project project[:namespace], project[:path]
46 | end
47 | 
48 | def write_merge_request_message
49 |   last_commit_message = @git.object('HEAD').message
50 |   Tempfile.open "merge-request-message" do |f|
51 |     f << last_commit_message
52 |     f.close
53 |     system "#{ENV['EDITOR']} #{f.path}"
54 |     f.open
55 |     f.read
56 |   end
57 | end
58 | 
59 | def format_url(*args)
60 |   "#{GITLAB_BASE_URL}/#{args.join '/'}"
61 | end
62 | 
63 | current_branch = @git.branches.find(&:current).name
64 | project = cwd_gitlab_project
65 | 
66 | merge_request =  Gitlab.create_merge_request project.id, write_merge_request_message,
67 |   :source_branch => current_branch, :target_branch => project.default_branch
68 | 
69 | puts format_url project.path_with_namespace, 'merge_requests' , merge_request.iid
70 | 


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