From 565b40ab0b5d1ed028ec7bf6a601522fb4bba681 Mon Sep 17 00:00:00 2001
From: yeasy <yangbaohua@gmail.com>
Date: Sun, 5 Apr 2026 08:29:11 -0700
Subject: [PATCH] Add release-pdf CI workflow for automated PDF builds

---
 .github/workflows/release-pdf.yml | 53 +++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 .github/workflows/release-pdf.yml

diff --git a/.github/workflows/release-pdf.yml b/.github/workflows/release-pdf.yml
new file mode 100644
index 0000000..f4044cd
--- /dev/null
+++ b/.github/workflows/release-pdf.yml
@@ -0,0 +1,53 @@
+name: Build PDF on Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  build-pdf:
+    name: Generate PDF
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Install Chromium and CJK fonts
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y chromium-browser fonts-noto-cjk fonts-noto-cjk-extra
+
+      - name: Install mdpress (latest)
+        run: |
+          LATEST_TAG=$(curl -fsSL -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${{ github.token }}" https://api.github.com/repos/yeasy/mdpress/releases/latest | jq -r .tag_name)
+          VERSION="${LATEST_TAG#v}"
+          echo "Installing mdpress $VERSION"
+          curl -fsSL "https://github.com/yeasy/mdPress/releases/download/$LATEST_TAG/mdpress_${VERSION}_linux_amd64.tar.gz" -o mdpress.tar.gz
+          tar xzf mdpress.tar.gz
+          sudo mv mdpress /usr/local/bin/
+          mdpress --version
+
+      - name: Extract tag name
+        id: tag
+        run: echo "TAG_NAME=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+
+      - name: Build PDF
+        run: mdpress build --format pdf --output docker_practice-${{ steps.tag.outputs.TAG_NAME || 'latest' }}.pdf
+
+      - name: Create Release and upload PDF
+        if: startsWith(github.ref, 'refs/tags/')
+        uses: softprops/action-gh-release@v2
+        with:
+          generate_release_notes: true
+          files: docker_practice-${{ steps.tag.outputs.TAG_NAME }}.pdf
+
+      - name: Upload PDF as artifact
+        uses: actions/upload-artifact@v7
+        with:
+          name: docker_practice-pdf
+          path: "docker_practice-*.pdf"