Add support for bzlmod

.bazelrc

@@ -8,3 +8,6 @@ build --workspace_status_command=util/get_workspace_status.sh
 
 # Import site-specific configuration.
 try-import .bazelrc-site
+
+# This repo no longer supports `WORKSPACE` dependencies.
+common --enable_bzlmod

.github/workflows/ci.yaml

@@ -0,0 +1,24 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
+name: CI
+
+on:
+  pull_request:
+    branches: ["*"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y $(find . -name apt-requirements.txt | xargs sed -e "s/#.*//g")
+      - name: Build firmware
+        run: |
+          bazel build :hyperdebug-firmware
+

.github/workflows/create_release.yml

@@ -1,4 +1,9 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 name: Create Release
+
 on:
   workflow_dispatch:
     inputs:
@@ -8,25 +13,26 @@ on:
 
 jobs:
   release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-      - name: Check out repository
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y $(find . -name apt-requirements.txt | xargs sed -e "s/#.*//g")
-      - name: Build
+      - name: Create tag
         run: |
-          git tag ${{ inputs.release_tag }}
-          bazel build --stamp :release
-      - name: Test
+          git tag "${{ inputs.release_tag }}"
+          git push origin tag "${{ inputs.release_tag }}"
+      - name: Build firmware
         run: |
-          echo "No tests to run"
-          # bazel test //...
+          bazel build --stamp :hyperdebug-firmware
       - name: Publish Release
         env:
           GH_TOKEN: ${{ github.token }}
         run: |
-          bazel run :release -- ${{ inputs.release_tag }}
+          gh release create "${{ inputs.release_tag }}" \
+            --title "${{ inputs.release_tag }}"
+          gh release upload "${{ inputs.release_tag }}" \
+            "$(bazel cquery --output=files :hyperdebug-firmware)"

BUILD.bazel

@@ -4,29 +4,14 @@
 
 package(default_visibility = ["//visibility:public"])
 
-load("@lowrisc_bazel_release//release:release.bzl", "release")
 load("@rules_pkg//pkg:tar.bzl", "pkg_tar")
 
-genrule(
-    name = "ec_bin",
-    srcs = ["@ec_src//:gen_dir"],
-    outs = ["ec.bin"],
-    cmd = "cp $(location @ec_src//:gen_dir)/ec.bin $@",
-)
-
 pkg_tar(
     name = "hyperdebug-firmware",
     srcs = [
         "90-hyperdebug.rules",
-        ":ec_bin",
+        "//third_party/chromium:hyperdebug",
     ],
     extension = "tar.gz",
     package_dir = "hyperdebug",
 )
-
-release(
-    name = "release",
-    artifacts = {
-        ":hyperdebug-firmware": "Hyperdebug Firmware",
-    },
-)

MODULE.bazel

@@ -0,0 +1,16 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
+module(name = "lowrisc_hyperdebug")
+
+bazel_dep(name = "rules_foreign_cc", version = "0.10.1")
+bazel_dep(name = "rules_pkg", version = "0.10.1")
+bazel_dep(name = "toolchains_arm_gnu", version = "1.0.2")
+
+arm_toolchain = use_extension("@toolchains_arm_gnu//:extensions.bzl", "arm_toolchain")
+arm_toolchain.arm_none_eabi()
+use_repo(arm_toolchain, "arm_none_eabi")
+
+sources = use_extension("//:extensions.bzl", "sources")
+use_repo(sources, "ec_src")