feat: automatically release drafts for ffi & add license

.github/workflows/ffi-builds.yml

@@ -16,6 +16,8 @@ name: FFI
 on:
   push:
     branches: ["main"]
+    tags:
+      - "ffi-v*"
   workflow_dispatch:
 
 env:
@@ -68,12 +70,12 @@ jobs:
             dylib: liblivekit_ffi.so
             target: x86_64-unknown-linux-gnu
             name: ffi-linux-x86_64
-          - os: buildjet-4vcpu-ubuntu-2204-arm
-            platform: linux
-            build_image: quay.io/pypa/manylinux_2_28_aarch64
-            dylib: liblivekit_ffi.so
-            target: aarch64-unknown-linux-gnu
-            name: ffi-linux-arm64
+          # - os: buildjet-4vcpu-ubuntu-2204-arm
+          #   platform: linux
+          #   build_image: quay.io/pypa/manylinux_2_28_aarch64
+          #   dylib: liblivekit_ffi.so
+          #   target: aarch64-unknown-linux-gnu
+          #   name: ffi-linux-arm64
           - os: ubuntu-latest
             platform: android
             dylib: liblivekit_ffi.so
@@ -130,6 +132,8 @@ jobs:
             curl --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y; \
             cd livekit-ffi && cargo build --release --target ${{ matrix.target }} ${{ matrix.buildargs }}"
 
+          sudo chown -R $USER:$USER target/${{ matrix.target }}/release/
+
       # on android use cargo ndk
       - name: Build (Android)
         if: ${{ matrix.platform == 'android' }}
@@ -138,24 +142,57 @@ jobs:
           cargo install cargo-ndk
           cargo ndk --target ${{ matrix.target }} build --release ${{ matrix.buildargs }}
 
+      - name: Copy/Build licenses
+        run: |
+          echo "# livekit" > TEMP_LICENSE.md
+          echo "```" >> TEMP_LICENSE.md
+          cat LICENSE >> TEMP_LICENSE.md
+          echo "```" >> TEMP_LICENSE.md
+          cat livekit-ffi/WEBRTC_LICENSE.md >> TEMP_LICENSE.md
+          mv TEMP_LICENSE.md target/${{ matrix.target }}/release/LICENSE.md
+        shell: bash
+
       # zip the files
       - name: Zip artifact (Unix)
         if: ${{ matrix.os != 'windows-latest' }}
-        # using sudo because the above container (manylinux) runs as root
         run: |
-          sudo cp livekit-ffi/include/livekit_ffi.h target/${{ matrix.target }}/release/ 
+          cp livekit-ffi/include/livekit_ffi.h target/${{ matrix.target }}/release/ 
           cd target/${{ matrix.target }}/release/
-          zip ${{ github.workspace }}/${{ matrix.name }}.zip ${{ matrix.dylib }} livekit_ffi.h
+          zip ${{ github.workspace }}/${{ matrix.name }}.zip ${{ matrix.dylib }} livekit_ffi.h LICENSE.md
 
       - name: Zip artifact (Windows)
         if: ${{ matrix.os == 'windows-latest' }}
         run: |
           cp livekit-ffi/include/livekit_ffi.h target/${{ matrix.target }}/release/
           cd target/${{ matrix.target }}/release/
-          Get-ChildItem -Path ${{ matrix.dylib }}, livekit_ffi.h | Compress-Archive -DestinationPath ${{ github.workspace }}\${{ matrix.name }}.zip
+          Get-ChildItem -Path ${{ matrix.dylib }}, livekit_ffi.h, LICENSE.md | Compress-Archive -DestinationPath ${{ github.workspace }}\${{ matrix.name }}.zip
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v3
         with:
-          name: ${{ matrix.name }}.zip
+          name: ffi-builds
           path: ${{ matrix.name }}.zip
+
+
+  release:
+    name: Release to GH (Draft)
+    runs-on: ubuntu-latest
+    needs: build
+    permissions:
+      contents: write
+    if: startsWith(github.ref, 'refs/tags/ffi-v')
+    env:
+      GH_TOKEN: ${{ github.token }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: ffi-builds
+          path: ${{ github.workspace }}/ffi-builds
+
+      - name: Create draft release
+        run: |
+          gh release create ${{ github.ref_name }} --draft --title "${{ github.ref_name }}"
+          gh release upload ${{ github.ref_name }} ${{ github.workspace }}/ffi-builds/*

.github/workflows/webrtc-builds.yml

@@ -13,7 +13,11 @@
 # limitations under the License.
 
 name: WebRTC builds
-on: workflow_dispatch
+on:
+  push:
+    tags:
+      - "webrtc-*"
+  workflow_dispatch:
 
 jobs:
   build:
@@ -148,5 +152,5 @@ jobs:
       - name: Upload artifacts
         uses: actions/upload-artifact@v3
         with:
-          name: ${{ steps.setup.outputs.ZIP }}
+          name: webrtc-builds
           path: ${{ steps.setup.outputs.ZIP }}

livekit-ffi/.gitignore

@@ -0,0 +1 @@
+WEBRTC_LICENSE.md

livekit-ffi/build.rs

@@ -13,13 +13,27 @@
 // limitations under the License.
 
 use std::env;
+use std::path::Path;
 
 fn main() {
     if env::var("DOCS_RS").is_ok() {
         return;
     }
 
+    webrtc_sys_build::download_webrtc().unwrap();
     if env::var("CARGO_CFG_TARGET_OS").unwrap() == "android" {
         webrtc_sys_build::configure_jni_symbols().unwrap();
     }
+
+    {
+        // Copy the webrtc license to CARGO_MANIFEST_DIR
+        // (used by the ffi release action)
+        let webrtc_dir = webrtc_sys_build::webrtc_dir();
+        let license = webrtc_dir.join("LICENSE.md");
+        let target_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+
+        let out_file = Path::new(&target_dir).join("WEBRTC_LICENSE.md");
+
+        std::fs::copy(license, out_file).unwrap();
+    }
 }