Claude Code GitLab CI/CD

stages:
  - ai

claude:
  stage: ai
  image: node:24-alpine3.21
  # ジョブをトリガーする方法に合わせてルールを調整します:
  # - 手動実行
  # - マージリクエストイベント
  # - '@claude' を含むコメント時の web/API トリガー
  rules:
    - if: '$CI_PIPELINE_SOURCE == "web"'
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
  variables:
    GIT_STRATEGY: fetch
  before_script:
    - apk update
    - apk add --no-cache git curl bash
    - npm install -g @anthropic-ai/claude-code
  script:
    # オプション: セットアップが提供する場合は GitLab MCP サーバーを起動します
    - /bin/gitlab-mcp-server || true
    # web/API トリガーでコンテキストペイロードを使用して呼び出す場合は AI_FLOW_* 変数を使用します
    - echo "$AI_FLOW_INPUT for $AI_FLOW_CONTEXT on $AI_FLOW_EVENT"
    - >
      claude
      -p "${AI_FLOW_INPUT:-'Review this MR and implement the requested changes'}"
      --permission-mode acceptEdits
      --allowedTools "Bash(*) Read(*) Edit(*) Write(*) mcp__gitlab"
      --debug

@claude implement this feature based on the issue description

@claude suggest a concrete approach to cache the results of this API call

@claude fix the TypeError in the user dashboard component

stages:
  - ai

claude:
  stage: ai
  image: node:24-alpine3.21
  rules:
    - if: '$CI_PIPELINE_SOURCE == "web"'
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
  variables:
    GIT_STRATEGY: fetch
  before_script:
    - apk update
    - apk add --no-cache git curl bash
    - npm install -g @anthropic-ai/claude-code
  script:
    - /bin/gitlab-mcp-server || true
    - >
      claude
      -p "${AI_FLOW_INPUT:-'Summarize recent changes and suggest improvements'}"
      --permission-mode acceptEdits
      --allowedTools "Bash(*) Read(*) Edit(*) Write(*) mcp__gitlab"
      --debug
  # Claude Code は CI/CD 変数から ANTHROPIC_API_KEY を使用します

claude-bedrock:
  stage: ai
  image: node:24-alpine3.21
  rules:
    - if: '$CI_PIPELINE_SOURCE == "web"'
  before_script:
    - apk add --no-cache bash curl jq git python3 py3-pip
    - pip install --no-cache-dir awscli
    - npm install -g @anthropic-ai/claude-code
    # GitLab OIDC トークンを AWS 認証情報と交換します
    - export AWS_WEB_IDENTITY_TOKEN_FILE="${CI_JOB_JWT_FILE:-/tmp/oidc_token}"
    - if [ -n "${CI_JOB_JWT_V2}" ]; then printf "%s" "$CI_JOB_JWT_V2" > "$AWS_WEB_IDENTITY_TOKEN_FILE"; fi
    - >
      aws sts assume-role-with-web-identity
      --role-arn "$AWS_ROLE_TO_ASSUME"
      --role-session-name "gitlab-claude-$(date +%s)"
      --web-identity-token "file://$AWS_WEB_IDENTITY_TOKEN_FILE"
      --duration-seconds 3600 > /tmp/aws_creds.json
    - export AWS_ACCESS_KEY_ID="$(jq -r .Credentials.AccessKeyId /tmp/aws_creds.json)"
    - export AWS_SECRET_ACCESS_KEY="$(jq -r .Credentials.SecretAccessKey /tmp/aws_creds.json)"
    - export AWS_SESSION_TOKEN="$(jq -r .Credentials.SessionToken /tmp/aws_creds.json)"
  script:
    - /bin/gitlab-mcp-server || true
    - >
      claude
      -p "${AI_FLOW_INPUT:-'Implement the requested changes and open an MR'}"
      --permission-mode acceptEdits
      --allowedTools "Bash(*) Read(*) Edit(*) Write(*) mcp__gitlab"
      --debug
  variables:
    AWS_REGION: "us-west-2"

claude-vertex:
  stage: ai
  image: gcr.io/google.com/cloudsdktool/google-cloud-cli:slim
  rules:
    - if: '$CI_PIPELINE_SOURCE == "web"'
  before_script:
    - apt-get update && apt-get install -y git nodejs npm && apt-get clean
    - npm install -g @anthropic-ai/claude-code
    # WIF 経由で Google Cloud に認証します（ダウンロードされたキーなし）
    - >
      gcloud auth login --cred-file=<(cat <<EOF
      {
        "type": "external_account",
        "audience": "${GCP_WORKLOAD_IDENTITY_PROVIDER}",
        "subject_token_type": "urn:ietf:params:oauth:token-type:jwt",
        "service_account_impersonation_url": "https://iamcredentials.googleapis.com/v1/projects/-/serviceAccounts/${GCP_SERVICE_ACCOUNT}:generateAccessToken",
        "token_url": "https://sts.googleapis.com/v1/token"
      }
      EOF
      )
    - gcloud config set project "$(gcloud projects list --format='value(projectId)' --filter="name:${CI_PROJECT_NAMESPACE}" | head -n1)" || true
  script:
    - /bin/gitlab-mcp-server || true
    - >
      CLOUD_ML_REGION="${CLOUD_ML_REGION:-us-east5}"
      claude
      -p "${AI_FLOW_INPUT:-'Review and update code as requested'}"
      --permission-mode acceptEdits
      --allowedTools "Bash(*) Read(*) Edit(*) Write(*) mcp__gitlab"
      --debug
  variables:
    CLOUD_ML_REGION: "us-east5"