From 54d66088676c5be07d3aaa257d1beb6207fe6668 Mon Sep 17 00:00:00 2001
From: warp-core <warp-core@users.noreply.github.com>
Date: Thu, 20 Jun 2024 08:59:59 +0100
Subject: [PATCH] feat(ci): Add action to deploy wiki updates (#10115)

---
 .github/workflows/cd_wiki.yaml | 55 ++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 .github/workflows/cd_wiki.yaml

diff --git a/.github/workflows/cd_wiki.yaml b/.github/workflows/cd_wiki.yaml
new file mode 100644
index 000000000000..67fb2b80f728
--- /dev/null
+++ b/.github/workflows/cd_wiki.yaml
@@ -0,0 +1,55 @@
+name: Wiki CD
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+  workflow_dispatch:
+
+concurrency:
+  group: 'wiki-cd'
+
+jobs:
+
+  cd_wiki:
+    name: Wiki deployment
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'endless-sky/endless-sky' && github.ref == 'refs/heads/master' }}
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout endless-sky-wiki repository
+        run: |
+          git clone "https://github.com/endless-sky/endless-sky-wiki.git"
+      - name: Checkout wiki
+        run: git clone "https://github.com/${{ github.repository }}.wiki.git"
+      - name: Synchronize files
+        run: rsync --delete -rvh -e .git endless-sky-wiki/wiki/* endless-sky.wiki/
+      - name: Check for changes
+        id: check-diff
+        run: |
+          cd endless-sky.wiki
+          git add .
+          if [[ $(git diff --cached --raw) ]]; then
+            echo "changes=yes" >> "$GITHUB_OUTPUT"
+          fi
+      - name: Get latest commit hash
+        if: ${{ steps.check-diff.outputs.changes == 'yes' }}
+        id: latest-commit
+        run: |
+          cd endless-sky-wiki
+          echo "hash=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"
+      - name: Commit changes
+        if: ${{ steps.check-diff.outputs.changes == 'yes' }}
+        run: |
+          cd endless-sky.wiki
+          git config --local user.name "GitHub Actions"
+          git config --local user.email "actions@github.com"
+          git commit -m "Synchronize with endless-sky-wiki" -m "Latest commit: endless-sky/endless-sky-wiki@${{ steps.latest-commit.outputs.hash }}" -m "Triggered by ${{ github.actor }}"
+      - name: Push changes
+        if: ${{ steps.check-diff.outputs.changes == 'yes' }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          cd endless-sky.wiki
+          git remote set-url origin "https://github-actions:${{ env.GH_TOKEN }}@github.com/${{ github.repository }}.wiki.git"
+          git push origin