test: add prepare + two workflow_run print workflows

.gitea/workflows/prepare.yaml

@@ -0,0 +1,54 @@
+name: Prepare
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 准备复用仓库（强制全量拉取 + 丢弃本地改动）
+        run: |
+          set -e
+          REPO_DIR=/tmp/reused-repo
+          REPO_URL="${{ github.server_url }}/${{ github.repository }}.git"
+          BRANCH="${{ github.ref_name }}"
+
+          echo "===== [$(date '+%F %T')] 开始准备仓库 ====="
+          echo "复用目录: $REPO_DIR"
+          echo "仓库地址: $REPO_URL"
+          echo "目标分支: $BRANCH"
+
+          if [ ! -d "$REPO_DIR/.git" ]; then
+            echo "首次使用，克隆仓库..."
+            git clone "$REPO_URL" "$REPO_DIR"
+          fi
+
+          cd "$REPO_DIR"
+
+          echo "----- 丢弃本地所有更改 -----"
+          git reset --hard
+          git clean -fdx
+
+          echo "----- 强制拉取最新（含 tag，删除已消失的远端 ref）-----"
+          git remote set-url origin "$REPO_URL"
+          git fetch origin --prune --prune-tags --tags --force
+
+          echo "----- 强制对齐到远端分支 -----"
+          git checkout -B "$BRANCH" "origin/$BRANCH"
+          git reset --hard "origin/$BRANCH"
+          git clean -fdx
+
+          echo "----- 当前状态 -----"
+          git log -1 --oneline
+          echo "本地 tags:"
+          git tag
+
+      - name: 模拟准备耗时
+        run: |
+          echo "[$(date '+%F %T')] Prepare 开始 sleep 10s ..."
+          sleep 10
+          echo "[$(date '+%F %T')] Prepare 完成"

.gitea/workflows/print1.yaml

@@ -0,0 +1,20 @@
+name: Print One
+
+on:
+  workflow_run:
+    workflows: ["Prepare"]
+    types:
+      - completed
+
+jobs:
+  print:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 每 10 秒打印一次数字
+        run: |
+          echo "[$(date '+%F %T')] Print One 启动 (上游 Prepare 结论: ${{ github.event.workflow_run.conclusion }})"
+          for i in $(seq 1 5); do
+            echo "[$(date '+%F %T')] Print One -> $i"
+            sleep 10
+          done
+          echo "[$(date '+%F %T')] Print One 完成"

.gitea/workflows/print2.yaml

@@ -0,0 +1,20 @@
+name: Print Two
+
+on:
+  workflow_run:
+    workflows: ["Prepare"]
+    types:
+      - completed
+
+jobs:
+  print:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 每 10 秒打印一次数字
+        run: |
+          echo "[$(date '+%F %T')] Print Two 启动 (上游 Prepare 结论: ${{ github.event.workflow_run.conclusion }})"
+          for i in $(seq 1 5); do
+            echo "[$(date '+%F %T')] Print Two -> $i"
+            sleep 10
+          done
+          echo "[$(date '+%F %T')] Print Two 完成"