Added CI

.github/workflows/release.yml

@@ -0,0 +1,71 @@
+name: Build and Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-and-release:
+    runs-on: ubuntu-latest
+    container:
+      image: devkitpro/devkitarm:20251231
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Build payload
+        env:
+          DEVKITARM: /opt/devkitpro/devkitARM
+        run: make
+
+      - name: Create release and upload asset
+        env:
+          SERVER_URL: ${{ github.server_url }}
+          API_URL: ${{ github.api_url }}
+          REPOSITORY: ${{ github.repository }}
+          GITHUB_REF: ${{ github.ref }}
+          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          TAG="${GITHUB_REF#refs/tags/}"
+          BIN_PATH="output/OmniNX-Installer.bin"
+
+          # API URL: GitHub uses api.github.com, Gitea uses server_url/api/v1
+          if [[ "$API_URL" != "" ]]; then
+            API_BASE="$API_URL"
+          else
+            API_BASE="$SERVER_URL/api/v1"
+          fi
+
+          # Create release
+          RELEASE_RESPONSE=$(curl -s -X POST \
+            -H "Authorization: token $TOKEN" \
+            -H "Content-Type: application/json" \
+            -d "{\"tag_name\": \"$TAG\", \"name\": \"$TAG\", \"body\": \"OmniNX Installer Payload $TAG\"}" \
+            "$API_BASE/repos/$REPOSITORY/releases")
+
+          RELEASE_ID=$(echo "$RELEASE_RESPONSE" | grep -o '"id":[0-9]*' | head -1 | cut -d':' -f2)
+          UPLOAD_URL=$(echo "$RELEASE_RESPONSE" | grep -o '"upload_url":"[^"]*' | head -1 | cut -d'"' -f4)
+
+          if [ -z "$RELEASE_ID" ]; then
+            echo "Failed to create release. Response: $RELEASE_RESPONSE"
+            exit 1
+          fi
+
+          # Upload asset (GitHub uses upload_url; Gitea uses assets endpoint)
+          if [[ -n "$UPLOAD_URL" ]]; then
+            UPLOAD_URL="${UPLOAD_URL%%\{*}"
+            curl -X POST \
+              -H "Authorization: token $TOKEN" \
+              -H "Content-Type: application/octet-stream" \
+              --data-binary "@$BIN_PATH" \
+              "${UPLOAD_URL}?name=OmniNX-Installer.bin"
+          else
+            curl -X POST \
+              -H "Authorization: token $TOKEN" \
+              -F "attachment=@$BIN_PATH" \
+              "$API_BASE/repos/$REPOSITORY/releases/$RELEASE_ID/assets?name=OmniNX-Installer.bin"
+          fi

README.md

@@ -52,7 +52,15 @@ make clean
 make
 ```
 
-The built payload will be output to `output/omninx-installer.bin`.
+The built payload will be output to `output/OmniNX-Installer.bin`.
+
+### CI / GitHub Actions
+
+Pushing a version tag (e.g. `v1.0.0`) triggers a build and creates a release with the `.bin` file attached.
+
+**GitHub:** Uses the built-in `GITHUB_TOKEN` automatically.
+
+**Gitea:** Add a `GITHUB_TOKEN` secret (Settings → Secrets and Variables → Actions) with a token that has permission to create releases.
 
 ## Usage