Class: Faure::Agent

Inherits:
Object
  • Object
show all
Defined in:
lib/faure/agent.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Agent

Returns a new instance of Agent.



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# File 'lib/faure/agent.rb', line 13

def initialize
  raw     = ENV.fetch('TRIGGER_PAYLOAD', '{}')
  raw     = File.read(raw) if File.exist?(raw)
  payload = begin
    JSON.parse(raw)
  rescue JSON::ParserError => e
    abort "[faure] TRIGGER_PAYLOAD invalide : #{e.message}"
  end
  @issue_iid = payload.dig('issue', 'iid').to_s
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/faure/agent.rb', line 24

def run
  branch_name = "feature/issue-#{@issue_iid}"
  system("git fetch origin #{branch_name} #{Config::TARGET_BRANCH}")
  diff        = `git diff origin/#{Config::TARGET_BRANCH}...origin/#{branch_name} --stat`
  diff_full   = `git diff origin/#{Config::TARGET_BRANCH}...origin/#{branch_name}`

  if diff.strip.empty?
    puts '[faure:agent] Aucun diff détecté, abandon.'
    exit 0
  end

  puts "[faure:agent] Diff détecté :\n#{diff}"

  description = call_model([
    { role: 'system', content: mr_system_prompt },
    { role: 'user', content: <<~PROMPT }
      Voici le diff de la branche #{branch_name} :
      #{diff_full[0..3000]}
      Rédige une description de MR en 3-5 phrases : ce qui a été fait, pourquoi, et ce qu'il faut vérifier.
    PROMPT
  ])

  puts '[faure:agent] Description MR générée'

  res  = gitlab_post("/projects/#{Config::PROJECT_ID}/merge_requests", {
    source_branch:        branch_name,
    target_branch:        Config::TARGET_BRANCH,
    title:                "faure: résolution issue ##{@issue_iid}",
    description:          "Closes ##{@issue_iid}\n\n#{description}",
    reviewer_ids:         [Config::REVIEWER_ID],
    remove_source_branch: true,
    squash:               false
  })
  body = JSON.parse(res.body)

  if body['web_url']
    puts "[faure:agent] MR créée : #{body['web_url']}"
  else
    puts "[faure:agent] Erreur création MR : #{res.body}"
    exit 1
  end
end