ffi download script (#159)

Author: theomonnom

.github/aarch64-docker.dockerfile

@@ -62,44 +62,21 @@ jobs:
           submodules: true
 
       - name: Install linux dependencies
-        if: ${{ matrix.os == 'ubuntu-latest' && matrix.target != 'aarch64-unknown-linux-gnu' }}
+        if: ${{ matrix.os == 'ubuntu-latest' || matrix.os == 'buildjet-4vcpu-ubuntu-2204-arm'}}
         run: |
           sudo apt update -y
           sudo apt install -y libssl-dev libx11-dev libgl1-mesa-dev libxext-dev
 
-      - name: Set up QEMU
-        if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
-        uses: docker/setup-qemu-action@v1
-
-      - name: Set up Docker Buildx
-        if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
-        uses: docker/setup-buildx-action@v1
-
-      - name: Login to GitHub Container Registry
-        if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
-        uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
           target: ${{ matrix.target }}
 
       - name: Build (Cargo)
-        if: ${{ !contains(matrix.target, 'android') && matrix.target != 'aarch64-unknown-linux-gnu' }}
+        if: ${{ !contains(matrix.target, 'android') }}
         run: |
           cargo build --release --workspace -p livekit --target ${{ matrix.target }}
 
-      - name: Build (Docker)
-        if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
-        run: |
-          docker buildx create --use
-          docker buildx build --platform linux/arm64 --load -t lk-arm64:latest -f .github/aarch64-docker.dockerfile .
-          docker run --rm -v "$(pwd)":/usr/src/app -w /usr/src/app lk-arm64:latest cargo build --release --target aarch64-unknown-linux-gnu
-
       - name: Build (Android)
         if: ${{ contains(matrix.target, 'android') }}
         run: |

.github/workflows/builds.yml

@@ -83,7 +83,7 @@ jobs:
             platform: android
             dylib: liblivekit_ffi.so
             target: armv7-linux-androideabi
-            name: ffi-android-armv7
+            name: ffi-android-arm
           - os: ubuntu-latest
             platform: android
             dylib: liblivekit_ffi.so

.github/workflows/ffi-builds.yml

@@ -0,0 +1,92 @@
+#!/bin/bash
+# Copyright 2023 LiveKit, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# This file is used to download prebuilt binaries of livekit-ffi from our GH releases.
+# It is mostly used by our bindings (e.g https://github.com/livekit/client-sdk-python)
+
+arch=""
+platform=""
+version=""
+output=""
+
+while [ "$#" -gt 0 ]; do
+  case "$1" in
+    --arch)
+      arch="$2"
+      if [ "$arch" != "x86_64" ] && [ "$arch" != "arm" ] && [ "$arch" != "arm64" ]; then
+        echo "Error: Invalid value for --arch. Must be 'x86_64', 'arm' or 'arm64'."
+        exit 1
+      fi
+      shift 2
+      ;;
+    --platform)
+      platform="$2"
+      if [ "$platform" != "windows" ] \
+            && [ "$platform" != "linux" ] \
+            && [ "$platform" != "macos" ] \
+            && [ "$platform" != "ios" ] \
+            && [ "$platform" != "android" ]; then
+
+        echo "Error: Invalid value for --platform. Must be 'windows', 'linux', 'macos', 'ios' or 'android'."
+        exit 1
+      fi
+      shift 2
+      ;;
+    --version)
+      version="$2"
+      shift 2
+      ;;
+    --output)
+      output="$2"
+      shift 2
+      ;;
+    *)
+      echo "Error: Unknown argument '$1'"
+      exit 1
+      ;;
+  esac
+done
+
+if [ -z "$arch" ]; then
+  echo "Error: --arch must be set."
+  exit 1
+fi
+
+if [ -z "$platform" ]; then
+  echo "Error: --platform must be set."
+  exit 1
+fi
+
+if [ -z "$version" ]; then
+  echo "Error: --version must be set."
+  exit 1
+fi
+
+if [ -z "$output" ]; then
+  echo "Error: --output must be set."
+  exit 1
+fi
+
+url="https://github.com/livekit/client-sdk-rust/releases/download/ffi-v$version/ffi-$platform-$arch.zip"
+echo "Downloading $url"
+tmpfile=$(mktemp)
+echo "Tmp dir: $tmpfile"
+curl $url -L --fail --output $tmpfile
+
+# unzip to output
+mkdir -p $output
+unzip -o $tmpfile -d $output
+rm $tmpfile