chore: bzlmod (#113)

* chore: bzlmod

* chore: bump minimum rules_js to pick up windows fix

* format

* green up root bzlmod

* exclude buildifier on windows

Author: alexeagle

.bazelrc

@@ -2,6 +2,8 @@
 # Take care to document any settings that you expect users to apply.
 # Settings that apply only to CI are in .github/workflows/ci.bazelrc
 
+# for rules_js
+build --enable_runfiles
 
 # Load any settings specific to the current user.
 # .bazelrc.user should appear in .gitignore so that settings are not shared with team members

.bcr/README.md

@@ -0,0 +1,9 @@
+# Bazel Central Registry
+
+When the ruleset is released, we want it to be published to the
+Bazel Central Registry automatically:
+<https://registry.bazel.build>
+
+This folder contains configuration files to automate the publish step.
+See <https://github.com/bazel-contrib/publish-to-bcr/blob/main/templates/README.md>
+for authoritative documentation about these files.

.bcr/config.yml

@@ -0,0 +1,4 @@
+# See https://github.com/bazel-contrib/publish-to-bcr#a-note-on-release-automation
+fixedReleaser:
+  login: gregmagolan
+  email: greg@aspect.dev

.bcr/metadata.template.json

@@ -0,0 +1,13 @@
+{
+  "homepage": "https://docs.aspect.build/rules/aspect_rules_webpack",
+  "maintainers": [
+    {
+      "email": "hello@aspect.dev",
+      "github": "aspect-build",
+      "name": "Aspect team"
+    }
+  ],
+  "repository": ["github:aspect-build/rules_webpack"],
+  "versions": [],
+  "yanked_versions": {}
+}

.bcr/presubmit.yml

@@ -0,0 +1,10 @@
+bcr_test_module:
+  module_path: 'e2e/smoke'
+  matrix:
+    platform: ['debian10', 'macos', 'ubuntu2004', 'windows']
+  tasks:
+    run_tests:
+      name: 'Run test module'
+      platform: ${{ platform }}
+      test_targets:
+        - '//...'

.bcr/source.template.json

@@ -0,0 +1,5 @@
+{
+  "integrity": "**leave this alone**",
+  "strip_prefix": "{REPO}-{VERSION}",
+  "url": "https://github.com/{OWNER}/{REPO}/releases/download/{TAG}/rules_webpack-{TAG}.tar.gz"
+}

.github/workflows/ci.yaml

@@ -42,7 +42,12 @@ jobs:
         run: echo "os=macos-latest" >> $GITHUB_OUTPUT
         # Only run on main branch (not PRs) to minimize macOS minutes (billed at 10X)
         # https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#included-storage-and-minutes
-        if: ${{ github.ref == 'refs/heads/main' }}
+        if: github.ref == 'refs/heads/main'
+      - id: windows
+        run: echo "os=windows-latest" >> $GITHUB_OUTPUT
+        # Only run on main branch (or PR branches that contain 'windows') to minimize Windows minutes (billed at 2X)
+        # https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#included-storage-and-minutes
+        if: github.ref == 'refs/heads/main' || contains(github.head_ref, 'windows') || github.head_ref == 'bzlmod'
     outputs:
       # Will look like ["ubuntu-latest", "macos-latest"]
       os: ${{ toJSON(steps.*.outputs.os) }}
@@ -59,17 +64,27 @@ jobs:
       fail-fast: false
       matrix:
         os: ${{ fromJSON(needs.matrix-prep-os.outputs.os) }}
+        bzlmodEnabled: [true, false]
         bazelversion: ${{ fromJSON(needs.matrix-prep-bazelversion.outputs.bazelversions) }}
         folder:
           - '.'
           - 'e2e/loaders'
-          - 'e2e/workspace'
+          - 'e2e/smoke'
           - 'e2e/worker'
         exclude:
           # Don't test macos with Bazel 5 to minimize macOS minutes (billed at 10X)
           # https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#included-storage-and-minutes
           - os: macos-latest
             bazelversion: 5.3.2
+          # Don't test bzlmod with Bazel 5 (not supported)
+          - bazelversion: 5.3.2
+            bzlmodEnabled: true
+          # TODO
+          - folder: e2e/loaders
+            bzlmodEnabled: true
+          # TODO
+          - folder: e2e/worker
+            bzlmodEnabled: true
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
@@ -103,12 +118,19 @@ jobs:
         # then use .bazelversion to determine which Bazel version to use
         run: echo "${{ matrix.bazelversion }}" > .bazelversion
 
+      - name: Set bzlmod flag
+        # Store the --enable_bzlmod flag that we add to the test command below
+        # only when we're running bzlmod in our test matrix.
+        id: set_bzlmod_flag
+        if: matrix.bzlmodEnabled
+        run: echo "bzlmod_flag=--enable_bzlmod" >> $GITHUB_OUTPUT
+
       - name: bazel test //...
         env:
           # Bazelisk will download bazel to here, ensure it is cached between runs.
           XDG_CACHE_HOME: ~/.cache/bazel-repo
         working-directory: ${{ matrix.folder }}
-        run: bazel --bazelrc=$GITHUB_WORKSPACE/.github/workflows/ci.bazelrc --bazelrc=.bazelrc test //...
+        run: bazel --bazelrc=${{ github.workspace }}/.github/workflows/ci.bazelrc --bazelrc=.bazelrc test ${{ steps.set_bzlmod_flag.outputs.bzlmod_flag }} //...
 
       - name: run ./test.sh
         working-directory: ${{ matrix.folder }}

.github/workflows/release_prep.sh

@@ -23,5 +23,5 @@ http_archive(
 )
 EOF
 
-awk 'f;/--SNIP--/{f=1}' e2e/workspace/WORKSPACE
+awk 'f;/--SNIP--/{f=1}' e2e/smoke/WORKSPACE.bazel
 echo "\`\`\`" 

BUILD.bazel

@@ -23,6 +23,7 @@ buildifier(
     ],
     lint_mode = "warn",
     mode = "diff",
+    tags = ["manual"],  # tag as manual so windows ci does not build it by default
 )
 
 bzl_library(

MODULE.bazel

@@ -0,0 +1,15 @@
+"aspect-build/rules_webpack"
+
+module(
+    name = "aspect_rules_webpack",
+    version = "0.0.0",
+    compatibility_level = 1,
+)
+
+bazel_dep(name = "aspect_bazel_lib", version = "1.32.0")
+bazel_dep(name = "aspect_rules_js", version = "1.29.2")
+bazel_dep(name = "bazel_skylib", version = "1.4.1")
+
+bazel_dep(name = "gazelle", version = "0.29.0", dev_dependency = True, repo_name = "bazel_gazelle")
+bazel_dep(name = "bazel_skylib_gazelle_plugin", version = "1.4.1", dev_dependency = True)
+bazel_dep(name = "buildifier_prebuilt", version = "6.1.2.1", dev_dependency = True)