build: bazel build & unit tests

.bazelignore

@@ -0,0 +1,3 @@
+node_modules/
+integration/pre_apf_project/node_modules/
+integration/workspace/node_modules/

.bazelrc

@@ -0,0 +1,48 @@
+# Enable debugging tests with --config=debug
+test:debug --test_arg=--node_options=--inspect-brk --test_output=streamed --test_strategy=exclusive --test_timeout=9999 --nocache_test_results
+
+###############################
+# Filesystem interactions     #
+###############################
+
+# Turn off legacy external runfiles
+build --nolegacy_external_runfiles
+run --nolegacy_external_runfiles
+test --nolegacy_external_runfiles
+
+# Turn on --incompatible_strict_action_env which was on by default
+# in Bazel 0.21.0 but turned off again in 0.22.0. Follow
+# https://github.com/bazelbuild/bazel/issues/7026 for more details.
+# This flag is needed to so that the bazel cache is not invalidated
+# when running bazel via `yarn bazel`.
+# See https://github.com/angular/angular/issues/27514.
+build --incompatible_strict_action_env
+run --incompatible_strict_action_env
+test --incompatible_strict_action_env
+
+# Do not build runfile trees by default. If an execution strategy relies on runfile
+# symlink teee, the tree is created on-demand. See: https://github.com/bazelbuild/bazel/issues/6627
+# and https://github.com/bazelbuild/bazel/commit/03246077f948f2790a83520e7dccc2625650e6df
+build --nobuild_runfile_links
+
+build --enable_runfiles
+
+###############################
+# Output                      #
+###############################
+
+# A more useful default output mode for bazel query
+# Prints eg. "ng_module rule //foo:bar" rather than just "//foo:bar"
+query --output=label_kind
+
+# By default, failing tests don't print any output, it goes to the log file
+test --test_output=errors
+
+####################################################
+# User bazel configuration
+# NOTE: This needs to be the *last* entry in the config.
+####################################################
+
+# Load any settings which are specific to the current user. Needs to be *last* statement
+# in this config, as the user configuration should be able to overwrite flags from this file.
+try-import .bazelrc.user

.bazelversion

@@ -0,0 +1 @@
+5.2.0

.circleci/config.yml

@@ -27,12 +27,24 @@ jobs:
       - run: scripts/format.sh
       - run: scripts/build.sh << parameters.dependency_type >>
       - run: scripts/test.sh
+  bazel-build-and-test:
+    docker:
+      - image: cimg/node:14.18.3@sha256:30583ce79b08d318b1fc5e17a613d21ef960091e5442b06eb49c56fa180a3b30
+    steps:
+      - checkout
+      - node/install-packages:
+          pkg-manager: yarn
+      - run: yarn test:bazel
 workflows:
     build-and-test:
       jobs:
         - build-and-test:
             name: build-and-test
             dependency_type: "package.json"
+    bazel-build-and-test:
+      jobs:
+        - bazel-build-and-test:
+            name: bazel-build-and-test
     buid-and-test-against-builds:
       jobs:
         - build-and-test:

.gitignore

@@ -17,3 +17,6 @@ dist/
 *.log
 .ng-dev.user*
 .husky/_
+
+# bazel
+bazel-*

BUILD.bazel

@@ -0,0 +1,17 @@
+load("@aspect_rules_js//js:defs.bzl", "js_library")
+load("@aspect_rules_ts//ts:defs.bzl", "ts_config")
+load("@npm//:defs.bzl", "npm_link_all_packages")
+
+npm_link_all_packages(name = "node_modules")
+
+js_library(
+    name = "package_json",
+    srcs = ["package.json"],
+    visibility = ["//syntaxes/test:__pkg__"],
+)
+
+ts_config(
+    name = "tsconfig",
+    src = "tsconfig.json",
+    visibility = ["//visibility:public"]
+)

WORKSPACE

@@ -0,0 +1,83 @@
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+    name = "aspect_rules_js",
+    sha256 = "538049993bec3ee1ae9b1c3cd669156bca04eb67027b222883e47b0a2aed2e67",
+    strip_prefix = "rules_js-1.0.0",
+    url = "https://github.com/aspect-build/rules_js/archive/refs/tags/v1.0.0.tar.gz",
+)
+
+load("@aspect_rules_js//js:repositories.bzl", "rules_js_dependencies")
+
+rules_js_dependencies()
+
+http_archive(
+    name = "aspect_rules_ts",
+    sha256 = "1945d5a356d0ec85359dea411467dec0f98502503a53798ead7f54aef849598b",
+    strip_prefix = "rules_ts-1.0.0-rc1",
+    url = "https://github.com/aspect-build/rules_ts/archive/refs/tags/v1.0.0-rc1.tar.gz",
+)
+
+load("@aspect_rules_ts//ts:repositories.bzl", "rules_ts_dependencies")
+
+rules_ts_dependencies(ts_version_from = "//:package.json",)
+
+http_archive(
+    name = "aspect_rules_jasmine",
+    sha256 = "741d3376fdbf0c0c742e3bac0f854b1d49dbe1998d3530ef6f22f467675ca177",
+    strip_prefix = "rules_jasmine-0.0.1",
+    url = "https://github.com/aspect-build/rules_jasmine/archive/refs/tags/v0.0.1.tar.gz",
+)
+
+load("@aspect_rules_jasmine//jasmine:dependencies.bzl", "rules_jasmine_dependencies")
+
+rules_jasmine_dependencies()
+
+load("@aspect_rules_jasmine//jasmine:repositories.bzl", "rules_jasmine_repositories", JASMINE_LATEST_VERSION = "LATEST_VERSION")
+
+rules_jasmine_repositories(
+    name = "jasmine",
+    jasmine_version = JASMINE_LATEST_VERSION,
+)
+
+load("@rules_nodejs//nodejs:repositories.bzl", "DEFAULT_NODE_VERSION", "nodejs_register_toolchains")
+
+nodejs_register_toolchains(
+    name = "nodejs",
+    node_version = DEFAULT_NODE_VERSION,
+)
+
+load("@aspect_rules_js//npm:npm_import.bzl", "npm_translate_lock")
+
+npm_translate_lock(
+    name = "npm",
+    yarn_lock = "//:yarn.lock",
+    package_json = "//:package.json",
+    verify_node_modules_ignored = "//:.bazelignore",
+)
+
+load("@npm//:repositories.bzl", "npm_repositories")
+
+npm_repositories()
+
+npm_translate_lock(
+    name = "npm_integration_workspace",
+    yarn_lock = "//integration/workspace:yarn.lock",
+    package_json = "//integration/workspace:package.json",
+    verify_node_modules_ignored = "//:.bazelignore",
+)
+
+load("@npm_integration_workspace//:repositories.bzl", npm_integration_workspace_repositories = "npm_repositories")
+
+npm_integration_workspace_repositories()
+
+npm_translate_lock(
+    name = "npm_integration_pre_apf_project",
+    yarn_lock = "//integration/pre_apf_project:yarn.lock",
+    package_json = "//integration/pre_apf_project:package.json",
+    verify_node_modules_ignored = "//:.bazelignore",
+)
+
+load("@npm_integration_pre_apf_project//:repositories.bzl", npm_integration_pre_apf_project_repositories = "npm_repositories")
+
+npm_integration_pre_apf_project_repositories()

client/BUILD.bazel

@@ -0,0 +1,11 @@
+load("@aspect_rules_ts//ts:defs.bzl", "ts_config")
+
+ts_config(
+    name = "tsconfig",
+    src = "tsconfig.json",
+    deps = [
+        "//:tsconfig",
+        "//common:tsconfig",
+    ],
+    visibility = ["//client:__subpackages__"]
+)

client/src/BUILD.bazel

@@ -0,0 +1,21 @@
+load("@aspect_rules_ts//ts:defs.bzl", "ts_project")
+
+
+ts_project(
+    name = "src",
+    srcs = glob(["*.ts"]),
+    composite = True,
+    declaration = True,
+    source_map = True,
+    tsconfig = "//client:tsconfig",
+    deps = [
+        "//:node_modules/@types/node",
+        "//:node_modules/@types/vscode",
+        "//:node_modules/typescript",
+        "//:node_modules/vscode-languageclient",
+        "//common",
+    ],
+    visibility = [
+        "//client:__subpackages__",
+    ],
+)

client/src/tests/BUILD.bazel

@@ -0,0 +1,33 @@
+load("@aspect_rules_ts//ts:defs.bzl", "ts_config", "ts_project")
+load("@aspect_rules_jasmine//jasmine:defs.bzl", "jasmine_test")
+
+ts_config(
+    name = "tsconfig",
+    src = "tsconfig.json",
+    deps = [
+        "//:tsconfig",
+        "//client:tsconfig",
+    ],
+)
+
+ts_project(
+    name = "tests",
+    srcs = glob(["*.ts"]),
+    declaration = True,
+    source_map = True,
+    tsconfig = ":tsconfig",
+    deps = [
+        "//client/src",
+        "//:node_modules/@types/vscode",
+        "//:node_modules/@types/jasmine",
+        "//:node_modules/vscode-languageserver-textdocument",
+    ],
+)
+
+jasmine_test(
+    name = "test",
+    data = [":tests"],
+    args = ["*_spec.js"],
+    chdir = package_name(),
+    tags = ["unit_test"],
+)

common/BUILD.bazel

@@ -0,0 +1,33 @@
+load("@aspect_rules_ts//ts:defs.bzl", "ts_config", "ts_project")
+
+ts_config(
+    name = "tsconfig",
+    src = "tsconfig.json",
+    visibility = [
+        "//client:__subpackages__",
+        "//common:__subpackages__",
+        "//server:__subpackages__",
+        "//integration:__subpackages__",
+    ],
+    deps = ["//:tsconfig"],
+)
+
+ts_project(
+    name = "common",
+    srcs = glob(["*.ts"]),
+    composite = True,
+    declaration = True,
+    source_map = True,
+    tsconfig = ":tsconfig",
+    visibility = [
+        "//client:__subpackages__",
+        "//common:__subpackages__",
+        "//server:__subpackages__",
+        "//integration:__subpackages__",
+    ],
+    deps = [
+        "//:node_modules/@types/node",
+        "//:node_modules/vscode-jsonrpc",
+        "//:node_modules/vscode-languageserver-protocol",
+    ],
+)

common/tests/BUILD.bazel

@@ -0,0 +1,31 @@
+load("@aspect_rules_ts//ts:defs.bzl", "ts_config", "ts_project")
+load("@aspect_rules_jasmine//jasmine:defs.bzl", "jasmine_test")
+
+ts_config(
+    name = "tsconfig",
+    src = "tsconfig.json",
+    deps = [
+        "//:tsconfig",
+        "//common:tsconfig",
+    ],
+)
+
+ts_project(
+    name = "tests",
+    srcs = glob(["*.ts"]),
+    declaration = True,
+    source_map = True,
+    tsconfig = ":tsconfig",
+    deps = [
+        "//common",
+        "//:node_modules/@types/jasmine",
+    ],
+)
+
+jasmine_test(
+    name = "test",
+    data = [":tests"],
+    args = ["*_spec.js"],
+    chdir = package_name(),
+    tags = ["unit_test"],
+)

integration/BUILD.bazel

@@ -0,0 +1,35 @@
+load("@aspect_rules_ts//ts:defs.bzl", "ts_config", "ts_project")
+
+ts_config(
+    name = "tsconfig",
+    src = "tsconfig.json",
+    deps = [
+        "//:tsconfig",
+        "//server:tsconfig",
+    ],
+    visibility = ["//integration:__subpackages__"]
+)
+
+ts_project(
+    name = "integration",
+    srcs = glob([
+      "*.ts",
+      # NB: there is an import cycle between lsp/*.ts and test_constants.ts so they cannot be
+      # broken up into separate ts_project targets
+      "lsp/*.ts",
+    ]),
+    declaration = True,
+    source_map = True,
+    tsconfig = ":tsconfig",
+    deps = [
+        "//:node_modules/@types/jasmine",
+        "//:node_modules/@types/node",
+        "//:node_modules/vscode-jsonrpc",
+        "//:node_modules/vscode-languageserver-protocol",
+        "//:node_modules/vscode-uri",
+        "//common",
+    ],
+    visibility = [
+        "//integration:__subpackages__",
+    ],
+)

integration/e2e/BUILD.bazel

@@ -0,0 +1,19 @@
+load("@aspect_rules_ts//ts:defs.bzl", "ts_project")
+
+ts_project(
+    name = "e2e",
+    srcs = glob(["*.ts"]),
+    declaration = True,
+    source_map = True,
+    tsconfig = "//integration:tsconfig",
+    deps = [
+        "//:node_modules/@types/jasmine",
+        "//:node_modules/@types/node",
+        "//:node_modules/@types/vscode",
+        "//:node_modules/vscode-test",
+        "//integration",
+    ],
+    visibility = [
+        "//integration:__subpackages__",
+    ],
+)

integration/pre_apf_project/BUILD.bazel

@@ -0,0 +1,10 @@
+load("@npm_integration_pre_apf_project//:defs.bzl", "npm_link_all_packages")
+load("@aspect_bazel_lib//lib:copy_to_bin.bzl", "copy_to_bin")
+
+npm_link_all_packages(name = "node_modules")
+
+copy_to_bin(
+    name = "pre_apf_project",
+    srcs = glob(["**"]),
+    visibility = ["//server/src/tests:__pkg__"],
+)