145 lines
3.7 KiB
Ruby
145 lines
3.7 KiB
Ruby
# Includes methods for handling Git Push events
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#
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# Triggered by PostReceive job
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module PushObserver
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# This method will be called after each post receive and only if the provided
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# user is present in GitLab.
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#
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# All callbacks for post receive should be placed here.
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def trigger_post_receive(oldrev, newrev, ref, user)
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data = post_receive_data(oldrev, newrev, ref, user)
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# Create push event
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self.observe_push(data)
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if push_to_branch? ref, oldrev
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# Close merged MR
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self.update_merge_requests(oldrev, newrev, ref, user)
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# Execute web hooks
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self.execute_hooks(data.dup)
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# Execute project services
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self.execute_services(data.dup)
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end
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# Create satellite
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self.satellite.create unless self.satellite.exists?
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# Discover the default branch, but only if it hasn't already been set to
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# something else
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if default_branch.nil?
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update_attributes(default_branch: discover_default_branch)
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end
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end
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def push_to_branch? ref, oldrev
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ref_parts = ref.split('/')
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# Return if this is not a push to a branch (e.g. new commits)
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!(ref_parts[1] !~ /heads/ || oldrev == "00000000000000000000000000000000")
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end
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def observe_push(data)
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Event.create(
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project: self,
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action: Event::Pushed,
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data: data,
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author_id: data[:user_id]
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)
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end
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def execute_hooks(data)
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hooks.each { |hook| hook.execute(data) }
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end
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def execute_services(data)
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services.each do |service|
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# Call service hook only if it is active
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service.execute(data) if service.active
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end
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end
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# Produce a hash of post-receive data
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#
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# data = {
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# before: String,
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# after: String,
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# ref: String,
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# user_id: String,
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# user_name: String,
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# repository: {
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# name: String,
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# url: String,
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# description: String,
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# homepage: String,
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# },
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# commits: Array,
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# total_commits_count: Fixnum
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# }
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#
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def post_receive_data(oldrev, newrev, ref, user)
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push_commits = commits_between(oldrev, newrev)
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# Total commits count
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push_commits_count = push_commits.size
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# Get latest 20 commits ASC
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push_commits_limited = push_commits.last(20)
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# Hash to be passed as post_receive_data
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data = {
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before: oldrev,
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after: newrev,
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ref: ref,
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user_id: user.id,
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user_name: user.name,
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repository: {
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name: name,
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url: web_url,
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description: description,
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homepage: web_url,
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},
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commits: [],
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total_commits_count: push_commits_count
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}
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# For perfomance purposes maximum 20 latest commits
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# will be passed as post receive hook data.
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#
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push_commits_limited.each do |commit|
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data[:commits] << {
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id: commit.id,
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message: commit.safe_message,
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timestamp: commit.date.xmlschema,
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url: "#{Gitlab.config.url}/#{path}/commit/#{commit.id}",
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author: {
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name: commit.author_name,
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email: commit.author_email
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}
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}
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end
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data
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end
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def update_merge_requests(oldrev, newrev, ref, user)
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return true unless ref =~ /heads/
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branch_name = ref.gsub("refs/heads/", "")
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c_ids = self.commits_between(oldrev, newrev).map(&:id)
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# Update code for merge requests
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mrs = self.merge_requests.opened.find_all_by_branch(branch_name).all
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mrs.each { |merge_request| merge_request.reload_code; merge_request.mark_as_unchecked }
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# Close merge requests
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mrs = self.merge_requests.opened.where(target_branch: branch_name).all
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mrs = mrs.select(&:last_commit).select { |mr| c_ids.include?(mr.last_commit.id) }
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mrs.each { |merge_request| merge_request.merge!(user.id) }
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true
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end
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end
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