migrate code from googleapis/nodejs-video-live-stream

.github/workflows/media-livestream.yaml

@@ -0,0 +1,71 @@
+name: media-livestream
+on:
+  push:
+    branches:
+    - main
+    paths:
+    - 'media/livestream/**'
+    - '.github/workflows/media-livestream.yaml'
+  pull_request:
+    paths:
+    - 'media/livestream/**'
+    - '.github/workflows/media-livestream.yaml'
+  pull_request_target:
+    types: [labeled]
+    paths:
+    - 'media/livestream/**'
+    - '.github/workflows/media-livestream.yaml'
+  schedule:
+  - cron:  '0 0 * * 0'
+jobs:
+  test:
+    if: ${{ github.event.action != 'labeled' || github.event.label.name == 'actions:force-run' }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      contents: 'write'
+      pull-requests: 'write'
+      id-token: 'write'
+    steps:
+    - uses: actions/checkout@v3.1.0
+      with:
+        ref: ${{github.event.pull_request.head.sha}}
+    - uses: 'google-github-actions/auth@v1.0.0'
+      with:
+        workload_identity_provider: 'projects/1046198160504/locations/global/workloadIdentityPools/github-actions-pool/providers/github-actions-provider'
+        service_account: 'kokoro-system-test@long-door-651.iam.gserviceaccount.com'
+        create_credentials_file: 'true'
+        access_token_lifetime: 600s
+    - uses: actions/setup-node@v3.5.1
+      with:
+        node-version: 16
+    - run: npm install
+      working-directory: media/livestream
+    - run: npm test
+      working-directory: media/livestream
+      env:
+        MOCHA_REPORTER_SUITENAME: media_livestream
+        MOCHA_REPORTER_OUTPUT: media_livestream_sponge_log.xml
+        MOCHA_REPORTER: xunit
+    - if: ${{ github.event.action == 'labeled' && github.event.label.name == 'actions:force-run' }}
+      uses: actions/github-script@v6
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        script: |
+          try {
+            await github.rest.issues.removeLabel({
+              name: 'actions:force-run',
+              owner: 'GoogleCloudPlatform',
+              repo: 'nodejs-docs-samples',
+              issue_number: context.payload.pull_request.number
+            });
+          } catch (e) {
+            if (!e.message.includes('Label does not exist')) {
+              throw e;
+            }
+          }
+    - if: ${{ github.event_name == 'schedule' && always() }}
+      run: |
+        curl https://github.com/googleapis/repo-automation-bots/releases/download/flakybot-1.1.0/flakybot -o flakybot -s -L
+        chmod +x ./flakybot
+        ./flakybot --repo GoogleCloudPlatform/nodejs-docs-samples --commit_hash ${{github.sha}} --build_url https://github.com/${{github.repository}}/actions/runs/${{github.run_id}}

.github/workflows/workflows.json

@@ -69,6 +69,7 @@
   "healthcare/hl7v2",
   "iam",
   "kms",
+  "media/livestream",
   "media/transcoder",
   "media/video-stitcher",
   "mediatranslation",

media/livestream/createChannel.js

@@ -0,0 +1,119 @@
+/**
+ * Copyright 2022, Google, 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.
+ */
+
+'use strict';
+
+function main(projectId, location, channelId, inputId, outputUri) {
+  // [START livestream_create_channel]
+  /**
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  // projectId = 'my-project-id';
+  // location = 'us-central1';
+  // channelId = 'my-channel';
+  // inputId = 'my-input';
+  // outputUri = 'gs://my-bucket/my-output-folder/';
+
+  // Imports the Livestream library
+  const {LivestreamServiceClient} = require('@google-cloud/livestream').v1;
+
+  // Instantiates a client
+  const livestreamServiceClient = new LivestreamServiceClient();
+
+  async function createChannel() {
+    // Construct request
+    const request = {
+      parent: livestreamServiceClient.locationPath(projectId, location),
+      channelId: channelId,
+      channel: {
+        inputAttachments: [
+          {
+            key: 'my-input',
+            input: livestreamServiceClient.inputPath(
+              projectId,
+              location,
+              inputId
+            ),
+          },
+        ],
+        output: {
+          uri: outputUri,
+        },
+        elementaryStreams: [
+          {
+            key: 'es_video',
+            videoStream: {
+              h264: {
+                profile: 'high',
+                heightPixels: 720,
+                widthPixels: 1280,
+                bitrateBps: 3000000,
+                frameRate: 30,
+              },
+            },
+          },
+          {
+            key: 'es_audio',
+            audioStream: {
+              codec: 'aac',
+              channelCount: 2,
+              bitrateBps: 160000,
+            },
+          },
+        ],
+        muxStreams: [
+          {
+            key: 'mux_video',
+            elementaryStreams: ['es_video'],
+            segmentSettings: {
+              seconds: 2,
+            },
+          },
+          {
+            key: 'mux_audio',
+            elementaryStreams: ['es_audio'],
+            segmentSettings: {
+              seconds: 2,
+            },
+          },
+        ],
+        manifests: [
+          {
+            fileName: 'manifest.m3u8',
+            type: 'HLS',
+            muxStreams: ['mux_video', 'mux_audio'],
+            maxSegmentCount: 5,
+          },
+        ],
+      },
+    };
+
+    // Run request
+    const [operation] = await livestreamServiceClient.createChannel(request);
+    const response = await operation.promise();
+    const [channel] = response;
+    console.log(`Channel: ${channel.name}`);
+  }
+
+  createChannel();
+  // [END livestream_create_channel]
+}
+
+// node createChannel.js <projectId> <location> <channelId> <inputId> <outputUri>
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));

media/livestream/createChannelEvent.js

@@ -0,0 +1,67 @@
+/**
+ * Copyright 2022, Google, 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.
+ */
+
+'use strict';
+
+function main(projectId, location, channelId, eventId) {
+  // [START livestream_create_channel_event]
+  /**
+   * TODO(developer): Uncomment these variables before running the sample.
+   */
+  // projectId = 'my-project-id';
+  // location = 'us-central1';
+  // channelId = 'my-channel';
+  // eventId = 'my-channel-event';
+
+  // Imports the Livestream library
+  const {LivestreamServiceClient} = require('@google-cloud/livestream').v1;
+
+  // Instantiates a client
+  const livestreamServiceClient = new LivestreamServiceClient();
+
+  async function createChannelEvent() {
+    // Construct request
+    const request = {
+      parent: livestreamServiceClient.channelPath(
+        projectId,
+        location,
+        channelId
+      ),
+      eventId: eventId,
+      event: {
+        adBreak: {
+          duration: {
+            seconds: 30,
+          },
+        },
+        executeNow: true,
+      },
+    };
+
+    // Run request
+    const [event] = await livestreamServiceClient.createEvent(request);
+    console.log(`Channel event: ${event.name}`);
+  }
+
+  createChannelEvent();
+  // [END livestream_create_channel_event]
+}
+
+// node createChannelEvent.js <projectId> <location> <channelId> <eventId>
+process.on('unhandledRejection', err => {
+  console.error(err.message);
+  process.exitCode = 1;
+});
+main(...process.argv.slice(2));