name: DeleteOldRuns

run-name: DeleteOldRuns

on:
  schedule:
    # Gitea 1.23+ 按 UTC 解释：
    # UTC 16:00 = 北京时间次日 00:00
    - cron: "0 16 * * *"

  workflow_dispatch:
    inputs:
      hour_count:
        description: "删除多少小时前的运行记录？"
        required: true
        default: "168"
        type: string

# 读取仓库代码，并允许删除 Actions 运行记录
permissions:
  contents: read
  actions: write

jobs:
  DeleteOldRuns:
    name: DeleteOldRuns
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: https://github.com/actions/checkout@v4

      - name: Set up Python
        uses: https://github.com/actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install requests

      - name: Get Connection
        run: |
          curl -fsS https://ifconfig.me/all || true

      - name: Delete old Gitea Actions runs
        id: run_main_program
        env:
          # 手动运行时来自输入；定时运行时为空
          HOUR_COUNT: ${{ gitea.event.inputs.hour_count }}

          # Gitea 自动提供的当前仓库令牌
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}

          # 当前 Gitea 实例及运行信息
          GITEA_API_URL: ${{ gitea.api_url }}
          GITEA_REPOSITORY: ${{ gitea.repository }}
          GITEA_RUN_ID: ${{ gitea.run_id }}
          GITEA_REF_NAME: ${{ gitea.ref_name }}
          GITEA_EVENT_NAME: ${{ gitea.event_name }}
          GITEA_ACTOR: ${{ gitea.actor }}
          GITEA_TRIGGERING_ACTOR: ${{ gitea.triggering_actor }}
          GITEA_SHA: ${{ gitea.sha }}
          GITEA_WORKFLOW: ${{ gitea.workflow }}
          GITEA_RUN_NUMBER: ${{ gitea.run_number }}

        run: |
          set -euo pipefail

          # 定时触发时没有 workflow_dispatch 输入，默认保留 168 小时
          if ! [[ "${HOUR_COUNT:-}" =~ ^[0-9]+$ ]]; then
            export HOUR_COUNT="168"
          fi

          export BEIJING_TIME="$(
            TZ='Asia/Shanghai' date +'%Y-%m-%d %H:%M:%S:%3N'
          )"

          echo "BEIJING_TIME=$BEIJING_TIME" >> "$GITEA_OUTPUT"

          echo "Hour Count: $HOUR_COUNT"
          echo "Branch Name: $GITEA_REF_NAME"
          echo "Triggered By: $GITEA_EVENT_NAME"
          echo "Initial Run By: $GITEA_ACTOR"
          echo "Initiated Run By: $GITEA_TRIGGERING_ACTOR"
          echo "Repository Name: $GITEA_REPOSITORY"
          echo "Commit SHA: $GITEA_SHA"
          echo "Workflow Name: $GITEA_WORKFLOW"
          echo "Workflow Number: $GITEA_RUN_NUMBER"
          echo "Workflow ID: $GITEA_RUN_ID"
          echo "Gitea API URL: $GITEA_API_URL"
          echo "Beijing Time: $BEIJING_TIME"

          echo "------"

          python scripts/delete_old_runs.py

      - name: Delete __pycache__ folders
        if: always()
        run: |
          find . \
            -type d \
            -name "__pycache__" \
            -prune \
            -exec rm -rf {} +