build: enforce frozen lockfile mode, enable user-specific Bazel configuration, and disable package manager caching in CI/PR workflows

Author: alan-agius4

.bazelrc

@@ -1,11 +1,19 @@
 common --@aspect_rules_ts//ts:skipLibCheck=always
 common --@aspect_rules_ts//ts:default_to_tsc_transpiler
-common --enable_bzlmod
 build --symlink_prefix=dist/
 
 # Needed as otherwise `env` of TS actions would be ignored.
 common --incompatible_merge_fixed_and_default_shell_env
 
+# Frozen lockfile
+common --lockfile_mode=error
+
+# More details on failures
+build --verbose_failures=true
+
+# CI supports colors but Bazel does not detect it.
+common --color=yes
+
 # For remote testing
 # -----
 

.bazelversion

@@ -1 +1 @@
-8.4.0
+8.6.0

.github/workflows/ci.yml

@@ -21,11 +21,13 @@ jobs:
     steps:
       - name: Initialize environment
         uses: angular/dev-infra/github-actions/npm/checkout-and-setup-node@c4344a4e20dbdf9cb8eeb7a7eb91431b98eabd99
+        with:
+          disable-package-manager-cache: true
       - name: Setup Bazel
         uses: angular/dev-infra/github-actions/bazel/setup@c4344a4e20dbdf9cb8eeb7a7eb91431b98eabd99
       - name: Setup Bazel Remote Caching
         uses: angular/dev-infra/github-actions/bazel/configure-remote@c4344a4e20dbdf9cb8eeb7a7eb91431b98eabd99
         with:
           google_credential: ${{ secrets.RBE_TRUSTED_BUILDS_USER }}
-      - name: Install node modules
+      - name: Test
         run: pnpm bazel test --build_tests_only //...

.github/workflows/pr.yml

@@ -32,11 +32,11 @@ jobs:
     steps:
       - name: Initialize environment
         uses: angular/dev-infra/github-actions/npm/checkout-and-setup-node@c4344a4e20dbdf9cb8eeb7a7eb91431b98eabd99
+        with:
+          disable-package-manager-cache: true
       - name: Setup Bazel
         uses: angular/dev-infra/github-actions/bazel/setup@c4344a4e20dbdf9cb8eeb7a7eb91431b98eabd99
       - name: Setup Bazel Remote Caching
         uses: angular/dev-infra/github-actions/bazel/configure-remote@c4344a4e20dbdf9cb8eeb7a7eb91431b98eabd99
-        with:
-          google_credential: ${{ secrets.RBE_TRUSTED_BUILDS_USER }}
-      - name: Install node modules
+      - name: Test
         run: pnpm bazel test --build_tests_only //...