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feat: improve rules_js parity

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This commit is contained in:
eric
2026-03-14 23:50:26 +01:00
parent d7a6d6b0ba
commit c446f23a35
36 changed files with 1683 additions and 639 deletions
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82
internal/bun_test.bzl
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@@ -1,6 +1,7 @@
"""Rule for running test suites with Bun."""
load("//internal:js_library.bzl", "BunSourcesInfo")
load("//internal:js_library.bzl", "collect_js_runfiles")
load("//internal:workspace.bzl", "create_bun_workspace_info", "render_workspace_setup", "workspace_runfiles")
def _shell_quote(value):
@@ -10,53 +11,58 @@ def _shell_quote(value):
def _bun_test_impl(ctx):
toolchain = ctx.toolchains["//bun:toolchain_type"]
bun_bin = toolchain.bun.bun_bin
primary_file = ctx.files.srcs[0]
dep_runfiles = [collect_js_runfiles(dep) for dep in ctx.attr.deps]
workspace_info = create_bun_workspace_info(
ctx,
extra_files = ctx.files.srcs + ctx.files.data + [bun_bin],
primary_file = primary_file,
)
src_args = " ".join([_shell_quote(src.short_path) for src in ctx.files.srcs])
command = """
trap cleanup_runtime_workspace EXIT
cd "${runtime_workspace}"
test_args=(__SRC_ARGS__)
if [[ -n "${TESTBRIDGE_TEST_ONLY:-}" && -n "${COVERAGE_DIR:-}" ]]; then
exec "${bun_bin}" --bun test "${test_args[@]}" --test-name-pattern "${TESTBRIDGE_TEST_ONLY}" --coverage "$@"
fi
if [[ -n "${TESTBRIDGE_TEST_ONLY:-}" ]]; then
exec "${bun_bin}" --bun test "${test_args[@]}" --test-name-pattern "${TESTBRIDGE_TEST_ONLY}" "$@"
fi
if [[ -n "${COVERAGE_DIR:-}" ]]; then
exec "${bun_bin}" --bun test "${test_args[@]}" --coverage "$@"
fi
exec "${bun_bin}" --bun test "${test_args[@]}" "$@"
""".replace("__SRC_ARGS__", src_args)
if ctx.attr.args:
default_args = "\n".join(['test_args+=({})'.format(_shell_quote(arg)) for arg in ctx.attr.args])
command = command.replace(
'test_args=(__SRC_ARGS__)',
'test_args=(__SRC_ARGS__)\n' + default_args,
)
launcher = ctx.actions.declare_file(ctx.label.name)
ctx.actions.write(
output = launcher,
is_executable = True,
content = """#!/usr/bin/env bash
set -euo pipefail
runfiles_dir="${{RUNFILES_DIR:-$0.runfiles}}"
bun_bin="${{runfiles_dir}}/_main/{bun_short_path}"
cd "${{runfiles_dir}}/_main"
if [[ -n "${{TESTBRIDGE_TEST_ONLY:-}}" && -n "${{COVERAGE_DIR:-}}" ]]; then
exec "${{bun_bin}}" --bun test {src_args} --test-name-pattern "${{TESTBRIDGE_TEST_ONLY}}" --coverage "$@"
fi
if [[ -n "${{TESTBRIDGE_TEST_ONLY:-}}" ]]; then
exec "${{bun_bin}}" --bun test {src_args} --test-name-pattern "${{TESTBRIDGE_TEST_ONLY}}" "$@"
fi
if [[ -n "${{COVERAGE_DIR:-}}" ]]; then
exec "${{bun_bin}}" --bun test {src_args} --coverage "$@"
fi
exec "${{bun_bin}}" --bun test {src_args} "$@"
""".format(
bun_short_path = bun_bin.short_path,
src_args = src_args,
),
content = render_workspace_setup(
bun_short_path = bun_bin.short_path,
primary_source_short_path = primary_file.short_path,
working_dir_mode = "workspace",
) + command,
)
transitive_files = []
if ctx.attr.node_modules:
transitive_files.append(ctx.attr.node_modules[DefaultInfo].files)
for dep in ctx.attr.deps:
if BunSourcesInfo in dep:
transitive_files.append(dep[BunSourcesInfo].transitive_sources)
else:
transitive_files.append(dep[DefaultInfo].files)
runfiles = ctx.runfiles(
files = [bun_bin] + ctx.files.srcs + ctx.files.data,
transitive_files = depset(transitive = transitive_files),
)
return [
workspace_info,
DefaultInfo(
executable = launcher,
runfiles = runfiles,
runfiles = workspace_runfiles(
ctx,
workspace_info,
direct_files = [launcher],
transitive_files = dep_runfiles,
),
),
]