chore: fix zims updater

Zims update script has been slightly mangled since nix-prefetch stopped working. Now it is updated to use nix-prefetch-url and no longer pulls from the Torrent sources. That script exports a regular SHA256 hash and not an SRI signature, so we now convert that to SRI as a second step in the pre-fetch pipline Also adding a cron to run the tool every month on the first, in order to keep it up to date.
2026-07-26 21:36:46 -05:00
parent 42efe476db
commit 5f951c6c12
3 changed files with 236 additions and 117 deletions
@@ -0,0 +1,51 @@
+name: Update zims pin
+
+"on":
+  schedule:
+    - cron: "0 2 1 * *"  # 0200 on the first of every month
+  workflow_dispatch:
+
+jobs:
+  update-flake-lock:
+    runs-on: nix-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Update flake.lock
+        run: nix run .#zim-updater -- --output pkgs/zim/blobs.json
+
+      - name: Create PR if changed
+        env:
+          GITEA_TOKEN: ${{ secrets.KLAATU_TOKEN }}
+          GITEA_URL: https://src.thehellings.com
+          REPO: greg/nixos
+        run: |
+          if git diff --quiet pkgs/zim/blobs.json; then
+            echo "blobs.json unchanged, nothing to do"
+            exit 0
+          fi
+
+          BRANCH="auto/update-zims-$(date +%Y%m%d)"
+          git config user.email "klaatu@thehellings.com"
+          git config user.name "klaatu"
+          git checkout -b "$BRANCH"
+          git add pkgs/zim/blobs.json
+          git commit -m "chore: update zim blobs.json $(date +%Y-%m-%d)"
+
+          # Push branch using token auth
+          git remote set-url origin "https://klaatu:${GITEA_TOKEN}@${GITEA_URL#https://}/${REPO}.git"
+          git push origin "$BRANCH"
+
+          # Create PR via Gitea API
+          curl -s -X POST \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${GITEA_URL}/api/v1/repos/${REPO}/pulls" \
+            -d "{
+              \"title\": \"chore: update zims $(date +%Y-%m-%d)\",
+              \"head\": \"$BRANCH\",
+              \"base\": \"main\",
+              \"body\": \"Automated monthly zims update.\\n\\nGenerated by Gitea Actions.\",
+              \"assignees\": [\"greg\"]
+            }"