GitHub Actions CI for Crubit Explorer

.github/workflows/crubit_explorer.yml

@@ -0,0 +1,33 @@
+# Part of the Crubit project, under the Apache License v2.0 with LLVM
+# Exceptions. See /LICENSE for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+name: Crubit Explorer
+
+on:
+  push:
+    branches: [ "main" ]
+    paths:
+      - 'crubit_explorer/**'
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - 'crubit_explorer/**'
+
+permissions:
+  contents: read
+
+jobs:
+  crubit_explorer:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v6
+    - name: Build and test Crubit Explorer
+      run: |
+        cd crubit_explorer
+        cd frontend
+        npm i --package-lock-only
+        npx pnpm import
+        cd ..
+        bazel build //:server
+        bazel test //:server_test

MODULE.bazel

@@ -39,8 +39,8 @@ bazel_dep(name = "rules_foreign_cc", version = "0.15.0")
 crate = use_extension("@rules_rust//crate_universe:extensions.bzl", "crate")
 crate.from_cargo(
     name = "crate_index",
-    lockfile = "//:Cargo.Bazel.lock",
     cargo_lockfile = "//:Cargo.lock",
+    lockfile = "//:Cargo.Bazel.lock",
     manifests = [
         "//:Cargo.toml",
     ],
@@ -52,7 +52,7 @@ crubit_toolchains.configure(
     llvm_version = "22.1.0",
     rust_version = "nightly/2026-07-01",
 )
-use_repo(crubit_toolchains, "llvm_toolchain", "rust_toolchains", "llvm_version_check")
+use_repo(crubit_toolchains, "llvm_toolchain", "llvm_version_check", "rust_toolchains")
 
 register_toolchains(
     "@rust_toolchains//:all",

cc_bindings_from_rs/BUILD

@@ -77,6 +77,7 @@ crubit_rust_binary(
         "not_run",
         "notap",
     ],
+    visibility = ["//visibility:public"],
     deps = [
         ":cmdline",
         ":cpp_api_from_rust_lib",

cc_bindings_from_rs/cc_bindings_from_rs_sh_test.sh

@@ -19,7 +19,7 @@ function delete_all_test_outputs() {
   rm -rf "$STDERR_PATH" "$STDOUT_PATH" "$H_OUT_PATH" "$RS_OUT_PATH" "$TARGET_JSON_PATH"
 }
 
-readonly CC_BINDINGS_FROM_RS_PATH="${RUNFILES}/cc_bindings_from_rs/cc_bindings_from_rs"
+readonly CC_BINDINGS_FROM_RS_PATH="${RUNFILES}/rules_crubit/cc_bindings_from_rs/cc_bindings_from_rs"
 readonly SYSROOT_PATH="${RUNFILES}/${G3_SYSROOT_PATH}"
 readonly DEFAULT_CLANG_FORMAT_EXE_PATH="${CRUBIT_CLANG_FORMAT_EXE_PATH}"
 

crubit_explorer/.bazelrc

@@ -0,0 +1 @@
+import %workspace%/../.bazelrc

crubit_explorer/.bazelversion

@@ -0,0 +1 @@
+9.2.0

crubit_explorer/BUILD

@@ -2,8 +2,12 @@
 # Exceptions. See /LICENSE for license information.
 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
+load(
+    "@rules_crubit//common:crubit_wrapper_macros_oss.bzl",
+    "crubit_rust_binary",
+    "crubit_rust_test",
+)
 load("@rules_license//rules:license.bzl", "license")
-load("@rules_rust//rust:defs.bzl", "rust_binary", "rust_test")
 
 package(
     default_applicable_licenses = [":license"],
@@ -15,35 +19,53 @@ license(
     package_name = "crubit_explorer",
 )
 
-rust_binary(
+crubit_rust_binary(
     name = "server",
     srcs = ["src/main.rs"],
+    data = [
+        "//frontend:build",
+        "@rules_crubit//cc_bindings_from_rs",
+        "@rules_rust//rust/toolchain:current_rustc_files",
+        "@rules_rust//rust/toolchain:current_rustc_lib_files",
+    ],
     edition = "2024",
+    env = {
+        "RUSTC_RUNFILES_PATH": "$(rlocationpath @rules_rust//rust/toolchain:current_rustc_files)",
+    },
     visibility = ["//visibility:public"],
     deps = [
-        "@crate_index//:axum",  # v0_8
-        "@crate_index//:base64",  # v0_22
-        "@crate_index//:serde",  # v1
-        "@crate_index//:serde_json",  # v1
-        "@crate_index//:tempfile",  # v3
-        "@crate_index//:tokio",  # v1
-        "@crate_index//:tower-http",
+        "@crubit_explorer_crates//:axum",
+        "@crubit_explorer_crates//:base64",
+        "@crubit_explorer_crates//:serde",
+        "@crubit_explorer_crates//:serde_json",
+        "@crubit_explorer_crates//:tempfile",
+        "@crubit_explorer_crates//:tokio",
+        "@rules_rust//tools/runfiles",
     ],
 )
 
-rust_test(
+crubit_rust_test(
     name = "server_test",
     size = "small",
     srcs = ["src/main.rs"],
+    data = [
+        "//frontend:build",
+        "@rules_crubit//cc_bindings_from_rs",
+        "@rules_rust//rust/toolchain:current_rustc_files",
+        "@rules_rust//rust/toolchain:current_rustc_lib_files",
+    ],
     edition = "2024",
+    env = {
+        "RUSTC_RUNFILES_PATH": "$(rlocationpath @rules_rust//rust/toolchain:current_rustc_files)",
+    },
     deps = [
-        "@crate_index//:axum",  # v0_8
-        "@crate_index//:base64",  # v0_22
-        "@crate_index//:serde",  # v1
-        "@crate_index//:serde_json",  # v1
-        "@crate_index//:tempfile",  # v3
-        "@crate_index//:tokio",  # v1
-        "@crate_index//:tower",  # v0_5
-        "@crate_index//:tower-http",
+        "@crubit_explorer_crates//:axum",
+        "@crubit_explorer_crates//:base64",
+        "@crubit_explorer_crates//:serde",
+        "@crubit_explorer_crates//:serde_json",
+        "@crubit_explorer_crates//:tempfile",
+        "@crubit_explorer_crates//:tokio",
+        "@crubit_explorer_crates//:tower",
+        "@rules_rust//tools/runfiles",
     ],
 )

crubit_explorer/MODULE.bazel

@@ -9,20 +9,46 @@ module(
 
 bazel_dep(name = "rules_rust", version = "0.71.3")
 bazel_dep(name = "rules_license", version = "1.0.0")
+bazel_dep(name = "rules_crubit")
+local_path_override(
+    module_name = "rules_crubit",
+    path = "..",
+)
+
+bazel_dep(name = "aspect_rules_js", version = "2.1.0")
+bazel_dep(name = "rules_nodejs", version = "6.7.5")
 
-rust = use_extension("@rules_rust//rust:extensions.bzl", "rust")
-rust.toolchain(
-    edition = "2024",
+node = use_extension("@rules_nodejs//nodejs:extensions.bzl", "node")
+node.toolchain(node_version = "20.11.1")
+use_repo(node, "nodejs_toolchains")
+
+npm = use_extension("@aspect_rules_js//npm:extensions.bzl", "npm")
+npm.npm_translate_lock(
+    name = "npm",
+    pnpm_lock = "//frontend:pnpm-lock.yaml",
 )
-use_repo(rust, "rust_toolchains")
+use_repo(npm, "npm")
 
-register_toolchains("@rust_toolchains//:all")
+crubit_toolchains = use_extension("@rules_crubit//bazel:extensions.bzl", "crubit_toolchains")
+crubit_toolchains.configure(
+    llvm_version = "22.1.0",
+    rust_version = "nightly/2026-07-01",
+)
+
+register_toolchains("@rust_toolchains//:all", "@llvm_toolchain//:all")
+
+use_repo(
+    crubit_toolchains,
+    "llvm_toolchain",
+    "llvm_version_check",
+    "rust_toolchains",
+)
 
 # Crate Universe to import dependencies from Cargo.toml
 crate = use_extension("@rules_rust//crate_universe:extensions.bzl", "crate")
 crate.from_cargo(
-    name = "crate_index",
+    name = "crubit_explorer_crates",
     cargo_lockfile = "//:Cargo.lock",
     manifests = ["//:Cargo.toml"],
 )
-use_repo(crate, "crate_index")
+use_repo(crate, "crubit_explorer_crates")

crubit_explorer/frontend/BUILD

@@ -0,0 +1,37 @@
+# Part of the Crubit project, under the Apache License v2.0 with LLVM
+# Exceptions. See /LICENSE for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+load("@npm//:defs.bzl", "npm_link_all_packages")
+load("@npm//frontend:@angular/cli/package_json.bzl", "bin")
+
+package(
+    default_applicable_licenses = ["//:license"],
+)
+
+npm_link_all_packages(name = "node_modules")
+
+bin.ng(
+    name = "build",
+    srcs = [
+        "angular.json",
+        "package.json",
+        "tsconfig.app.json",
+        "tsconfig.json",
+        ":node_modules",
+    ] + glob([
+        "public/**/*",
+        "src/**/*",
+    ]),
+    args = [
+        "build",
+        "--configuration",
+        "production",
+    ],
+    chdir = "frontend",
+    # Angular build with modern application builder outputs to dist/frontend.
+    out_dirs = [
+        "dist/frontend",
+    ],
+    visibility = ["//visibility:public"],
+)

crubit_explorer/frontend/angular.json

@@ -0,0 +1,106 @@
+// Part of the Crubit project, under the Apache License v2.0 with LLVM
+// Exceptions. See /LICENSE for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "frontend": {
+      "projectType": "application",
+      "schematics": {
+        "@schematics/angular:component": {
+          "inlineTemplate": true,
+          "inlineStyle": true,
+          "skipTests": true
+        },
+        "@schematics/angular:class": {
+          "skipTests": true
+        },
+        "@schematics/angular:directive": {
+          "skipTests": true
+        },
+        "@schematics/angular:guard": {
+          "skipTests": true
+        },
+        "@schematics/angular:interceptor": {
+          "skipTests": true
+        },
+        "@schematics/angular:pipe": {
+          "skipTests": true
+        },
+        "@schematics/angular:resolver": {
+          "skipTests": true
+        },
+        "@schematics/angular:service": {
+          "skipTests": true
+        }
+      },
+      "root": "",
+      "sourceRoot": "src",
+      "prefix": "app",
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "dist/frontend",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "preserveSymlinks": false,
+            "polyfills": "zone.js",
+            "tsConfig": "tsconfig.app.json",
+            "assets": [
+              {
+                "glob": "**/*",
+                "input": "public"
+              }
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "500kB",
+                  "maximumError": "1MB"
+                },
+                {
+                  "type": "anyComponentStyle",
+                  "maximumWarning": "2kB",
+                  "maximumError": "4kB"
+                }
+              ],
+              "outputHashing": "all"
+            },
+            "development": {
+              "optimization": false,
+              "extractLicenses": false,
+              "sourceMap": true
+            }
+          },
+          "defaultConfiguration": "production"
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "configurations": {
+            "production": {
+              "buildTarget": "frontend:build:production"
+            },
+            "development": {
+              "buildTarget": "frontend:build:development"
+            }
+          },
+          "defaultConfiguration": "development"
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n"
+        }
+      }
+    }
+  }
+}

crubit_explorer/frontend/package.json

@@ -0,0 +1,34 @@
+{
+  "name": "frontend",
+  "version": "0.0.0",
+  "scripts": {
+    "ng": "ng",
+    "start": "ng serve",
+    "build": "ng build",
+    "watch": "ng build --watch --configuration development"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "^18.2.0",
+    "@angular/common": "^18.2.0",
+    "@angular/compiler": "^18.2.0",
+    "@angular/core": "^18.2.0",
+    "@angular/forms": "^18.2.0",
+    "@angular/platform-browser": "^18.2.0",
+    "@angular/platform-browser-dynamic": "^18.2.0",
+    "@angular/router": "^18.2.0",
+    "@monaco-editor/loader": "^1.7.0",
+    "rxjs": "~7.8.0",
+    "tslib": "^2.3.0",
+    "zone.js": "~0.14.10"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "^18.2.21",
+    "@angular/cli": "^18.2.21",
+    "@angular/compiler-cli": "^18.2.0",
+    "typescript": "~5.5.2"
+  },
+  "pnpm": {
+    "onlyBuiltDependencies": []
+  }
+}