ci: setup scheduled CI job to test repository against the latest builds (#1567)

Use a scheduled job to check the repository against the latest version of @angular/language-service from
https://github.com/angular/language-services-builds

Author: josephperrott

.circleci/config.yml

@@ -3,6 +3,11 @@ orbs:
   node: circleci/[email protected]
 jobs:
   build-and-test:
+    parameters:
+      dependency_type:
+        # Whether the test should build using the commit dependency versions or the latest builds.
+        type: enum
+        enum: ["package.json", "builds-repo"]
     docker:
       - image: cimg/node:14.18.1@sha256:50bd08d36e3b6b1bbc5172705f53630d439b959c94e11cdad7f4810f90c5f598
     steps:
@@ -20,9 +25,25 @@ jobs:
           pkg-manager: yarn
       - run: scripts/lint.sh
       - run: scripts/format.sh
-      - run: scripts/build.sh
+      - run: scripts/build.sh << parameters.dependency_type >>
       - run: scripts/test.sh
 workflows:
     build-and-test:
       jobs:
-        - build-and-test
+        - build-and-test:
+            name: build-and-test
+            dependency_type: "package.json"
+    buid-and-test-against-builds:
+      jobs:
+        - build-and-test:
+            name: build-and-test-builds-repo
+            dependency_type: "builds-repo"
+      triggers:
+        - schedule:
+            filters:
+              branches:
+                only:
+                  - master
+            # Runs monitoring jobs at 10:00AM every day.
+            cron: '0 10 * * *'
+    

.github/workflows/node.js.yml

@@ -24,7 +24,7 @@ jobs:
     - run: yarn install
     - run: yarn install --cwd integration/project
     - run: cd integration/project && yarn ngcc
-    - run: scripts/build.sh
+    - run: scripts/build.sh package.json
     - run: xvfb-run -a yarn run test:e2e
       if: runner.os == 'Linux'
     - run: yarn run test:e2e

scripts/build.sh

@@ -1,5 +1,33 @@
 #!/usr/bin/env bash
 
+DEPENDENCY_TYPE=$1
+USE_PACKAGE_JSON=false
+USE_BUILDS_REPO=false
+
+if [ "$DEPENDENCY_TYPE" = "package.json" ]; then
+  USE_PACKAGE_JSON=true
+  echo "Using the dependencies defined in package.json"
+elif [ "$DEPENDENCY_TYPE" = "builds-repo" ]; then
+  USE_BUILDS_REPO=true
+  echo "Use the latest dependency from builds repo."
+else
+  echo "Please provide a valid dependency type as the first argument: 'package.json' or 'builds-repo'"
+  echo
+  echo "Usage example:"
+  echo "  $0 package.json"
+  exit 1;
+fi
+
+if [ "$USE_BUILDS_REPO" = true ]; then
+  for dep in "language-service"; do
+    echo $(node -e "
+        const pkgJson = require('./package.json');
+        pkgJson['dependencies']['@angular/$dep'] = 'https://github.com/angular/$dep-builds.git';
+        console.log(JSON.stringify(pkgJson));
+        ") > package.json
+  done
+fi
+
 set -ex -o pipefail
 
 # Enable extended pattern matching features
@@ -9,6 +37,9 @@ shopt -s extglob
 rm -rf dist
 rm -rf **/*.tsbuildinfo
 
+
+yarn install;
+
 # Build the client and server
 yarn run compile