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skia2/WORKSPACE.bazel
Kevin Lubick a2d3958e1f [bazel] Make custom karma_test rule 
Run the tests in headless mode and output the logs
bazel test :hello_world --test_output=all

Start up a visible web browser with the karma test driver
(need to go to Debug tab to actually run tests)
bazel run :hello_world

Suggested review order
 - package.json to see the karma dependencies to run
   jasmine tests on chrome and firefox.
 - WORKSPACE.bazel to see how the packages listed in
   package.json and package-lock.json are downloaded
   into the Bazel sandbox/cache via the npm_install rule.
   As mentioned in the package.json comment, the version
   of build_bazel_rules_nodejs which emscripten uses [1]
   is 4.4.1 and if we tried to install it ourselves, that
   installation will be ignored. We also bring in hermetic
   browsers via io_bazel_rules_webtesting.
 - bazel/karma_test.bzl which defines a new rule _karma_test
   and a macro karma_test which joins the new rule with
   an existing web_test rule to run it on a hermetic browser
   which Bazel downloads. This rule takes heavy inspiration
   from @bazel/concatjs [2], but is much simpler and lets us
   configure more things (e.g. proxies, so we can work with
   test_on_env).
 - karma.bazel.js, which is a pretty ordinary looking karma
   configuration file [2] with effectively a JS macro
   BAZEL_APPLY_SETTINGS. JS doesn't have a preprocessor or
   actual macros, but this string will be replaced by the
   JS code in karma_test.bzl which will set correct filepaths
   for Bazel content.
 - All other files.

[1] c33c7be17f/bazel/deps.bzl (L10)
[2] 700b7a3c5f/packages/concatjs/web_test/karma_web_test.bzl (L318)
[3] http://karma-runner.github.io/6.3/config/configuration-file.html
Change-Id: Id64c0a86d6be37d627762cef0beaaf23ad390ac1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/509717
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
2022-02-23 14:53:01 +00:00

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workspace(name = "skia")
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
load("//toolchain:build_toolchain.bzl", "build_cpp_toolchain")
# See https://github.com/emscripten-core/emsdk/tree/85d27a4a2a60d591613a305b14ae438c2bb3ce11/bazel#setup-instructions
http_archive(
name = "emsdk",
sha256 = "7dc13d967705582e11ff62ae143425dbc63c38372f1a1b14f0cb681fda413714",
strip_prefix = "emsdk-3.1.4/bazel",
urls = [
"https://github.com/emscripten-core/emsdk/archive/refs/tags/3.1.4.tar.gz",
"https://storage.googleapis.com/skia-world-readable/bazel/7dc13d967705582e11ff62ae143425dbc63c38372f1a1b14f0cb681fda413714.tar.gz",
],
)
load("@emsdk//:deps.bzl", emsdk_deps = "deps")
# One of the deps here is build_bazel_rules_nodejs, currently version 4.4.1
# If we try to install it ourselves after this, it won't work.
emsdk_deps()
load("@emsdk//:emscripten_deps.bzl", emsdk_emscripten_deps = "emscripten_deps")
emsdk_emscripten_deps(emscripten_version = "3.1.4")
build_cpp_toolchain(
# Meant to run on amd64 linux and compile for amd64 linux.
name = "clang_linux_amd64",
)
http_archive(
name = "bazel_skylib",
sha256 = "c6966ec828da198c5d9adbaa94c05e3a1c7f21bd012a0b29ba8ddbccb2c93b0d",
urls = [
"https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
"https://github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
],
)
load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")
bazel_skylib_workspace()
http_archive(
name = "rules_python",
sha256 = "cd6730ed53a002c56ce4e2f396ba3b3be262fd7cb68339f0377a45e8227fe332",
urls = [
"https://mirror.bazel.build/github.com/bazelbuild/rules_python/releases/download/0.5.0/rules_python-0.5.0.tar.gz",
"https://github.com/bazelbuild/rules_python/releases/download/0.5.0/rules_python-0.5.0.tar.gz",
],
)
#######################################################################################
# Gazelle
#######################################################################################
http_archive(
name = "io_bazel_rules_go",
sha256 = "2b1641428dff9018f9e85c0384f03ec6c10660d935b750e3fa1492a281a53b0f",
urls = [
"https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.29.0/rules_go-v0.29.0.zip",
"https://github.com/bazelbuild/rules_go/releases/download/v0.29.0/rules_go-v0.29.0.zip",
],
)
http_archive(
name = "bazel_gazelle",
sha256 = "de69a09dc70417580aabf20a28619bb3ef60d038470c7cf8442fafcf627c21cb",
urls = [
"https://mirror.bazel.build/github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz",
"https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.24.0/bazel-gazelle-v0.24.0.tar.gz",
],
)
load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")
load("//:go_repositories.bzl", "go_repositories")
# gazelle:repository_macro go_repositories.bzl%go_repositories
go_repositories()
go_rules_dependencies()
go_register_toolchains(version = "1.17.2")
gazelle_dependencies(go_repository_default_config = "//:WORKSPACE.bazel")
###################################################
# JavaScript / TypeScript rules and dependencies. #
###################################################
# The npm_install rule runs anytime the package.json or package-lock.json file changes. It also
# extracts any Bazel rules distributed in an npm package.
load("@build_bazel_rules_nodejs//:index.bzl", "npm_install")
# Manages the node_modules directory.
npm_install(
name = "npm",
package_json = "//:package.json",
package_lock_json = "//:package-lock.json",
)
# io_bazel_rules_webtesting allows us to download browsers in a hermetic, repeatable way. This
# currently includes Chromium and Firefox. Note that the version on this does not necessarily
# match the version below of the browsers-X.Y.Z below that is available.
http_archive(
name = "io_bazel_rules_webtesting",
sha256 = "e9abb7658b6a129740c0b3ef6f5a2370864e102a5ba5ffca2cea565829ed825a",
urls = [
"https://github.com/bazelbuild/rules_webtesting/releases/download/0.3.5/rules_webtesting.tar.gz",
"https://storage.googleapis.com/skia-world-readable/bazel/e9abb7658b6a129740c0b3ef6f5a2370864e102a5ba5ffca2cea565829ed825a.tar.gz",
],
)
# https://github.com/bazelbuild/rules_webtesting/blob/e9cf17123068b1123c68219edf9b274bf057b9cc/web/versioned/browsers-0.3.3.bzl
load("@io_bazel_rules_webtesting//web/versioned:browsers-0.3.3.bzl", "browser_repositories")
browser_repositories(
chromium = True,
firefox = True,
)
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