- name: Input AWS Credentials
    uses: aws-actions/configure-aws-credentials@v4
    with:
      role-to-assume: ${{ secrets.AWS_ROLE_ARN_PR_REVIEW }}
      aws-region: ${{ secrets.AWS_REGION_PR_REVIEW }}

# configuration.toml の内容を抜粋

[pr_reviewer] # /review #
extra_instructions = "" # 追加の指示を記載
  
[pr_description] # /describe #
extra_instructions = ""
  
[pr_code_suggestions] # /improve #
extra_instructions = ""

  - name: Checkout the Wiki repository
    uses: actions/checkout@v4
    with:
      ref: main # 任意のブランチを指定（GitHub の default は master）
      repository: {repo}/{path}.wiki
      path: wiki
      token: ${{ secrets.GITHUB_TOKEN_HOGE }}

  - name: Set up Wiki Info
    id: wiki_info
    run: |
      set_env_var_from_file() {
        local var_name=$1
        local file_path=$2
        local prompt=$(cat "$file_path")
        echo "${var_name}<<EOF" >> $GITHUB_ENV
        echo "prompt" >> $GITHUB_ENV
        echo "EOF" >> $GITHUB_ENV
      }
      set_env_var_from_file "REVIEW_PROMPT" "./wiki/pr-agent-review-prompt.md"
      set_env_var_from_file "DESCRIBE_PROMPT" "./wiki/pr-agent-describe-prompt.md"
      set_env_var_from_file "IMPROVE_PROMPT" "./wiki/pr-agent-improve-prompt.md"

      - name: PR Agent action step
        id: pragent
        uses: Codium-ai/pr-agent@main
        env:
          # model settings
          CONFIG.MODEL: bedrock/anthropic.claude-3-sonnet-20240229-v1:0
          CONFIG.MODEL_TURBO: bedrock/anthropic.claude-3-sonnet-20240229-v1:0
          CONFIG.FALLBACK_MODEL: bedrock/anthropic.claude-v2:1
          LITELLM.DROP_PARAMS: true
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          AWS.BEDROCK_REGION: us-west-2

          # PR_AGENT settings (/review)
          PR_REVIEWER.extra_instructions: |
            ${{env.REVIEW_PROMPT}}

          # PR_DESCRIPTION settings (/describe)
          PR_DESCRIPTION.extra_instructions: |
            ${{env.DESCRIBE_PROMPT}}

          # PR_CODE_SUGGESTIONS settings (/improve)
          PR_CODE_SUGGESTIONS.extra_instructions: |
            ${{env.IMPROVE_PROMPT}}

# Improve のシステムプロンプト抜粋
[pr_code_suggestions_prompt]
system="""You are PR-Reviewer, a language model that specializes in suggesting ways to improve for a Pull Request (PR) code.
Your task is to provide meaningful and actionable code suggestions, to improve the new code presented in a PR diff.

〜省略〜

{%- if extra_instructions %} 
Extra instructions from the user, that should be taken into account with high priority:
======
{{ extra_instructions }} # ここに extra_instructions で指定した内容が追記される。
======
{%- endif %}

〜省略〜

You are PR-Reviewer, a language model that specializes in suggesting ways to improve for a Pull Request (PR) code.
Your task is to provide meaningful and actionable code suggestions, to improve the new code presented in a PR diff.

# 日本語訳
# あなたは PR-Reviewer で、Pull Request (PR) のコードを改善する方法を提案することに特化した言語モデルです。
# あなたのタスクは、PR diffで提示された新しいコードを改善するために、有意義で実行可能なコード提案を提供することです。

You are a reviewer for an IT company’s tech blog.
Your role is to review the contents of .md files in terms of the following.
Please check each item indicated as a check point of view and point out any problems.

# 日本語訳
# あなたはIT企業の技術ブログのレビュアーです。
# あなたの役割は、.mdファイルの内容を以下の観点からレビューすることです。
# チェックポイントとして示されている各項目を確認し、問題があれば指摘してください。

Specific instructions for generating code suggestions:
- Provide up to {{ num_code_suggestions }} code suggestions. The suggestions should be diverse and insightful.
- The suggestions should focus on ways to improve the new code in the PR, meaning focusing on lines from '__new hunk__' sections, starting with '+'. Use the '__old hunk__' sections to understand the context of the code changes.
- Prioritize suggestions that address possible issues, major problems, and bugs in the PR code.
- Don't suggest to add docstring, type hints, or comments, or to remove unused imports.
- Suggestions should not repeat code already present in the '__new hunk__' sections.
- Provide the exact line numbers range (inclusive) for each suggestion. Use the line numbers from the '__new hunk__' sections.
- When quoting variables or names from the code, use backticks (`) instead of single quote (').
- Take into account that you are reviewing a PR code diff, and that the entire codebase is not available for you as context. Hence, avoid suggestions that might conflict with unseen parts of the codebase.

Specific instructions for generating text suggestions:
- Provide up to {{ num_code_suggestions }} text suggestions. The suggestions should be diverse and insightful.
- The suggestions should focus on ways to improve the new text in the PR, meaning focusing on lines from '__new hunk__' sections, starting with '+'. Use the '__old hunk__' sections to understand the context of the code changes.
- Prioritize suggestions that address possible issues, major problems, and bugs in the PR text.
- Don't suggest to add docstring, type hints, or comments, or to remove unused imports.
- Suggestions should not repeat text already present in the '__new hunk__' sections.
- Provide the exact line numbers range (inclusive) for each suggestion. Use the line numbers from the '__new hunk__' sections.
- When quoting variables or names from the text, use backticks (`) instead of single quote (').

  - name: Set up Wiki Info
    id: wiki_info
    run: |
      set_env_var_from_file() {
        local var_name=$1
        local file_path=$2
        local prompt=$(cat "$file_path")
        echo "${var_name}<<EOF" >> $GITHUB_ENV
        echo "prompt" >> $GITHUB_ENV
        echo "EOF" >> $GITHUB_ENV
      }
      set_env_var_from_file "REVIEW_PROMPT" "./wiki/pr-agent-review-prompt.md"
      set_env_var_from_file "DESCRIBE_PROMPT" "./wiki/pr-agent-describe-prompt.md"
      set_env_var_from_file "IMPROVE_PROMPT" "./wiki/pr-agent-improve-prompt.md"
+     set_env_var_from_file "IMPROVE_SYSTEM_PROMPT" "./wiki/pr-agent-improve-system-prompt.md"

  - name: PR Agent action step
  
〜 省略 〜

+         PR_CODE_SUGGESTIONS_PROMPT.system: |
+           ${{env.IMPROVE_SYSTEM_PROMPT}}