angular/tools/circular_dependency_test/index.bzl
Paul Gschwendtner 90c2088679 build: make devmode a noop and ensure it never runs (#48521)
This is basically a pre-step for combining devmode and prodmode into a
single compilation. We are already achieving this now, and can claim
with confidence that we reduced possible actions by half. This is
especially important now that prodmode is used more often, but rules
potentially still using the devmode ESM sources. We can avoid double
compilations (which existed before the whole ESM migration too!).

We will measure this more when we have more concrete documentation
of the changes & a better planning document.

Changes:

  * ts_library will no longer generate devmode `d.ts`. Definitions are
    generated as part of prodmode. That way only prodmode can be exposed
    via providers.
  * applied the same to `ng_module`.
  * updates migrations to bundle because *everything* using `ts_library`
    is now ESM. This is actually also useful in the future if
    schematics rely on e.g. the compiler.
  * updates schematics for localize to also bundle. similar reason as
    above.

PR Close #48521
2022-12-19 19:50:45 +00:00

37 lines
1.5 KiB
Python

# Copyright Google LLC All Rights Reserved.
#
# Use of this source code is governed by an MIT-style license that can be
# found in the LICENSE file at https://angular.io/license
load("//tools:defaults.bzl", "nodejs_test")
MADGE_CONFIG_LABEL = "//tools/circular_dependency_test:madge-resolve.config.js"
"""
Creates a test target that ensures that no circular dependencies can
be found in the given entry point file.
"""
def circular_dependency_test(name, deps, entry_point, **kwargs):
nodejs_test(
name = name,
data = ["@npm//madge", MADGE_CONFIG_LABEL] + deps,
entry_point = "@npm//:node_modules/madge/bin/cli.js",
templated_args = [
"--circular",
"--no-spinner",
# NOTE: We cannot use `$(rootpath)` to resolve labels. This is because `ts_library`
# does not pre-declare outputs in the rule. Hence, the outputs cannot be referenced
# through labels (i.e. `//packages/core:index.js`). Read more here:
# https://docs.bazel.build/versions/2.0.0/skylark/rules.html#outputs
# TODO: revisit once https://github.com/bazelbuild/rules_nodejs/issues/1563 is solved.
"$$(rlocation %s)" % entry_point,
# Madge supports custom module resolution, but expects a configuration file
# similar to a Webpack configuration file setting the `resolve` option.
"--webpack-config",
"$$(rlocation $(rootpath %s))" % MADGE_CONFIG_LABEL,
],
testonly = 1,
expected_exit_code = 0,
**kwargs
)