Class: Danger::CircleAPI

Inherits:
Object
  • Object
show all
Defined in:
lib/danger/ci_source/circle_api.rb

Instance Method Summary collapse

Instance Method Details

#client ⇒ Object 



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# File 'lib/danger/ci_source/circle_api.rb', line 30

def client
  @client ||= Faraday.new(url: "https://circleci.com/api/v1")
end

#fetch_build(repo_slug, build_number, token) ⇒ Object

Make the API call, and parse the JSON



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# File 'lib/danger/ci_source/circle_api.rb', line 43

def fetch_build(repo_slug, build_number, token)
  url = "project/#{repo_slug}/#{build_number}"
  params = { "circle-token" => token }
  response = client.get url, params, accept: "application/json"
  json = JSON.parse(response.body, symbolize_names: true)
  json
end

#fetch_pull_request_url(repo_slug, build_number, token) ⇒ Object

Ask the API if the commit is inside a PR



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# File 'lib/danger/ci_source/circle_api.rb', line 35

def fetch_pull_request_url(repo_slug, build_number, token)
  build_json = fetch_build(repo_slug, build_number, token)
  pull_requests = build_json[:pull_requests]
  return nil unless pull_requests && pull_requests.first
  pull_requests.first[:url]
end

#pull_request?(env) ⇒ Boolean

Determine if there’s a PR attached to this commit, and return a bool

Returns:

  • (Boolean) 


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# File 'lib/danger/ci_source/circle_api.rb', line 7

def pull_request?(env)
  url = pull_request_url(env)
  return !url.nil?
end

#pull_request_url(env) ⇒ Object

Determine if there’s a PR attached to this commit, and return the url if so



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# File 'lib/danger/ci_source/circle_api.rb', line 14

def pull_request_url(env)
  url = env["CI_PULL_REQUEST"]

  if url.nil? && !env["CIRCLE_PROJECT_USERNAME"].nil? && !env["CIRCLE_PROJECT_REPONAME"].nil?
    repo_slug = env["CIRCLE_PROJECT_USERNAME"] + "/" + env["CIRCLE_PROJECT_REPONAME"]
    if !env["CIRCLE_PR_NUMBER"].nil?
      host = env["DANGER_GITHUB_HOST"] || "github.com"
      url = "https://" + host + "/" + repo_slug + "/pull/" + env["CIRCLE_PR_NUMBER"]
    else
      token = env["DANGER_CIRCLE_CI_API_TOKEN"]
      url = fetch_pull_request_url(repo_slug, env["CIRCLE_BUILD_NUM"], token)
    end
  end
  url
end