chore: run all integration tests in CI

.bazelrc

@@ -17,6 +17,10 @@ import %workspace%/ci.bazelrc
 # import ci.bazelrc and they do not have a //build:execution_env flag.
 build:ci --//build:execution_env=ci
 
+# The parent workspace always runs with bzlmod enabled.
+common --enable_bzlmod
+build --@cgrindel_bazel_starlib//bzlmod:enabled
+
 # Try to import a local.rc file; typically, written by CI
 try-import %workspace%/local.bazelrc
 

.github/actions/configure_bzlmod/action.yml

@@ -12,7 +12,7 @@ runs:
       if: inputs.enabled == 'true'
       shell: bash
       run: |
-        cat >> "shared.bazelrc" <<EOF
+        cat >> "child_workspace.bazelrc" <<EOF
         # Override earlier settings
         common --enable_bzlmod
         build --@cgrindel_bazel_starlib//bzlmod:enabled
@@ -21,7 +21,7 @@ runs:
       if: inputs.enabled != 'true'
       shell: bash
       run: |
-        cat >> "shared.bazelrc" <<EOF
+        cat >> "child_workspace.bazelrc" <<EOF
         # Override earlier settings
         common --noenable_bzlmod
         build --no@cgrindel_bazel_starlib//bzlmod:enabled

.github/actions/execute_test/action.yml

@@ -0,0 +1,29 @@
+name: Execute Test
+
+inputs:
+  test_target:
+    description: The test target to execute.
+    required: true
+  bzlmod_enabled:
+    description: Boolean value that specifies whether bzlmod should be enabled.
+    required: true
+  github_token:
+    description: The Github token to authenticate gh CLI.
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: Execute Test
+      shell: bash
+      env:
+        TEST_TARGET: ${{ inputs.test_target }}
+        BZLMOD_ENABLED: ${{ inputs.bzlmod_enabled }}
+        # The tests make use of Github-specific functionality (e.g. gh).
+        GITHUB_TOKEN: ${{ inputs.github_token }}
+      run: |
+        if [[ "${BZLMOD_ENABLED}" == "false" ]] && [[ "${TEST_TARGET}" =~ ^@@ ]]; then
+          # Strip the first @ from test target
+          TEST_TARGET="${TEST_TARGET#@}"
+        fi
+        bazelisk test "${TEST_TARGET}"

.github/actions/tidy_and_test/action.yml

@@ -1,15 +1,25 @@
 name: Tidy and Test
-# inputs: []
+
+inputs:
+  github_token:
+    description: The Github token to authenticate gh CLI.
+    required: true
 
 runs:
   using: composite
   steps:
     - name: Ensure everything is tidy
       shell: bash
+      env:
+        # The tests make use of Github-specific functionality (e.g. gh).
+        GITHUB_TOKEN: ${{ inputs.github_token }}
       run: |
         bazelisk run //:tidy_check
 
     - name: Execute Tests
       shell: bash
+      env:
+        # The tests make use of Github-specific functionality (e.g. gh).
+        GITHUB_TOKEN: ${{ inputs.github_token }}
       run: |
         bazelisk test //...