release setup

.forgejo/workflows/release.yaml

@@ -0,0 +1,31 @@
+name: Release
+
+on:
+  push:
+    tags: ["*"]
+
+permissions:
+  contents: write
+
+jobs:
+  publish:
+    runs-on: nix
+    steps:
+      - uses: actions/checkout@v4
+      - uses: https://codeberg.org/icewind/attic-action@v1
+        with:
+          name: link
+          instance: https://cache.icewind.link
+      - name: Collect assets
+        run: |
+          mkdir assets
+          for asset in x86_64-unknown-linux-musl aarch64-unknown-linux-musl; do
+            nix build .#$asset
+            cp result/bin/originfox assets/$asset
+          done
+      - name: Create release
+        uses: https://code.forgejo.org/actions/forgejo-release@v2.6.0
+        with:
+          direction: upload
+          release-dir: assets
+          token: ${{ secrets.FORGEJO_TOKEN }}