79 lines
2.7 KiB
Ruby
79 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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module GoogleCloud
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class GeneratePipelineService < ::GoogleCloud::BaseService
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ACTION_DEPLOY_TO_CLOUD_RUN = 'DEPLOY_TO_CLOUD_RUN'
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ACTION_DEPLOY_TO_CLOUD_STORAGE = 'DEPLOY_TO_CLOUD_STORAGE'
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def execute
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commit_attributes = generate_commit_attributes
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create_branch_response = ::Branches::CreateService.new(project, current_user)
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.execute(commit_attributes[:branch_name], project.default_branch)
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if create_branch_response[:status] == :error
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return create_branch_response
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end
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branch = create_branch_response[:branch]
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service = default_branch_gitlab_ci_yml.present? ? ::Files::UpdateService : ::Files::CreateService
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commit_response = service.new(project, current_user, commit_attributes).execute
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if commit_response[:status] == :error
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return commit_response
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end
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success({ branch_name: branch.name, commit: commit_response })
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end
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private
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def action
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@params[:action]
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end
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def generate_commit_attributes
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if action == ACTION_DEPLOY_TO_CLOUD_RUN
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branch_name = "deploy-to-cloud-run-#{SecureRandom.hex(8)}"
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{
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commit_message: 'Enable Cloud Run deployments',
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file_path: '.gitlab-ci.yml',
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file_content: pipeline_content('gcp/cloud-run.gitlab-ci.yml'),
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branch_name: branch_name,
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start_branch: branch_name
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}
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elsif action == ACTION_DEPLOY_TO_CLOUD_STORAGE
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branch_name = "deploy-to-cloud-storage-#{SecureRandom.hex(8)}"
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{
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commit_message: 'Enable Cloud Storage deployments',
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file_path: '.gitlab-ci.yml',
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file_content: pipeline_content('gcp/cloud-storage.gitlab-ci.yml'),
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branch_name: branch_name,
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start_branch: branch_name
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}
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end
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end
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def default_branch_gitlab_ci_yml
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@default_branch_gitlab_ci_yml ||= project.repository.gitlab_ci_yml_for(project.default_branch)
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end
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def pipeline_content(include_path)
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gitlab_ci_yml = Gitlab::Config::Loader::Yaml.new(default_branch_gitlab_ci_yml || '{}').load!
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append_remote_include(gitlab_ci_yml, "https://gitlab.com/gitlab-org/incubation-engineering/five-minute-production/library/-/raw/main/#{include_path}")
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end
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def append_remote_include(gitlab_ci_yml, include_url)
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stages = gitlab_ci_yml['stages'] || []
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gitlab_ci_yml['stages'] = (stages + %w[build test deploy]).uniq
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includes = gitlab_ci_yml['include'] || []
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includes = Array.wrap(includes)
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includes << { 'remote' => include_url }
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gitlab_ci_yml['include'] = includes.uniq
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gitlab_ci_yml.to_yaml
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end
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end
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end
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