Add Dockerfiles and CI

.github/workflows/build.yaml

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+# 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.
+
+name: Build
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+env:
+  GOVERSION: "1.21.4"
+
+jobs:
+  integration:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          lfs: true
+
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/go/pkg/mod
+            ~/go/bin
+            ~/bin/protoc
+            ~/.cache
+          key: sip
+
+      - name: Build docker image
+        run: docker build -t sip -f ./build/sip/Dockerfile --build-arg GOVERSION=$GOVERSION --build-arg .

.github/workflows/docker.yaml

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+# 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.
+
+name: Release to Docker
+
+# Controls when the action will run.
+on:
+  workflow_dispatch:
+  push:
+    # only publish on version tags
+    tags:
+      - 'v*.*.*'
+
+env:
+  GOVERSION: "1.21.4"
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/go/pkg/mod
+            ~/go/bin
+            ~/bin/protoc
+            ~/.cache
+          key: ${{ runner.os }}-sip-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-sip
+
+      - name: Docker metadata
+        id: docker-md
+        uses: docker/metadata-action@v3
+        with:
+          images: livekit/sip
+          # generate Docker tags based on the following events/attributes
+          tags: |
+            type=semver,pattern=v{{version}}
+            type=semver,pattern=v{{major}}.{{minor}}
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: "1.21"
+
+      - name: Download Go modules
+        run: go mod download
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./build/sip/Dockerfile
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.docker-md.outputs.tags }}
+          labels: ${{ steps.docker-md.outputs.labels }}
+          build-args: |
+            GOVERSION=${{ env.GOVERSION }}

.github/workflows/test.yaml

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+# 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.
+
+name: Test
+on:
+  workflow_dispatch:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: buildjet-8vcpu-ubuntu-2204
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build docker image
+        run: |
+          docker build \
+            -t sip-test \
+            -f ./build/test/Dockerfile .
+
+      - name: Run tests
+        run: |
+          docker run --rm \
+            -e GITHUB_WORKFLOW=1 \
+            sip-test

build/sip/Dockerfile

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+# 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.
+
+ARG GOVERSION
+
+FROM golang:$GOVERSION
+
+ARG TARGETPLATFORM
+
+WORKDIR /workspace
+
+# install libopus
+RUN apt-get update && apt-get install -y pkg-config libopus-dev libopusfile-dev
+
+# download go modules
+COPY go.mod .
+COPY go.sum .
+RUN go mod download
+
+# copy source
+COPY cmd/ cmd/
+COPY pkg/ pkg/
+COPY version/ version/
+
+# build
+RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then GOARCH=arm64; else GOARCH=amd64; fi && \
+    CGO_ENABLED=1 GOOS=linux GOARCH=${GOARCH} GO111MODULE=on go build -a -o sip ./cmd/server
+
+FROM golang:$GOVERSION
+
+# install wget for health check
+RUN apt-get update && apt-get install -y pkg-config libopus-dev libopusfile-dev wget
+
+# clean up
+RUN apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# copy binary
+COPY --from=0 /workspace/sip /bin/
+
+# run
+ENTRYPOINT ["sip"]

build/test/Dockerfile

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+# 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.
+
+FROM livekit/gstreamer:1.20.4-dev
+
+ARG TARGETPLATFORM
+
+WORKDIR /workspace
+
+# install deps
+RUN apt-get update && \
+    apt-get install -y \
+    curl 
+
+RUN if [ "$TARGETPLATFORM" = "linux/arm64" ]; then GOARCH=arm64; else GOARCH=amd64; fi && \
+    curl -L -o /tmp/go.tar.gz "https://go.dev/dl/go1.20.7.linux-$GOARCH.tar.gz"
+RUN tar -C /usr/local -xzf /tmp/go.tar.gz
+ENV PATH="$PATH:/usr/local/go/bin"
+
+# download go modules
+COPY go.mod .
+COPY go.sum .
+RUN go mod download
+
+# copy source
+COPY pkg/ pkg/
+COPY version/ version/
+
+COPY build/test/entrypoint.sh .
+ENTRYPOINT ["./entrypoint.sh"]

build/test/entrypoint.sh

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+#!/usr/bin/env 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.
+
+set -exo pipefail
+
+
+# Run tests
+if [[ -z "${GITHUB_WORKFLOW}" ]]; then
+  exec go test -v -timeout 20m ./pkg/...
+else
+  go install github.com/gotesttools/gotestfmt/v2/cmd/gotestfmt@latest
+  exec go tool test2json -p sip go test -test.v=true -test.timeout 20m ./pkg/... 2>&1 | "$HOME"/go/bin/gotestfmt
+fi