58 lines
1.5 KiB
Python
58 lines
1.5 KiB
Python
"""Rule for running test suites with Bun."""
|
|
|
|
|
|
def _bun_test_impl(ctx):
|
|
toolchain = ctx.toolchains["//bun:toolchain_type"]
|
|
bun_bin = toolchain.bun.bun_bin
|
|
|
|
src_args = " ".join(["\"{}\"".format(src.path) for src in ctx.files.srcs])
|
|
launcher = ctx.actions.declare_file(ctx.label.name)
|
|
ctx.actions.write(
|
|
output = launcher,
|
|
is_executable = True,
|
|
content = """#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
extra_args=()
|
|
if [[ -n "${{TESTBRIDGE_TEST_ONLY:-}}" ]]; then
|
|
extra_args+=("--test-name-pattern" "${{TESTBRIDGE_TEST_ONLY}}")
|
|
fi
|
|
if [[ -n "${{COVERAGE_DIR:-}}" ]]; then
|
|
extra_args+=("--coverage")
|
|
fi
|
|
|
|
exec "{}" test {} "${{extra_args[@]}}" "$@"
|
|
""".format(bun_bin.path, src_args),
|
|
)
|
|
|
|
transitive_files = []
|
|
if ctx.attr.node_modules:
|
|
transitive_files.append(ctx.attr.node_modules[DefaultInfo].files)
|
|
|
|
runfiles = ctx.runfiles(
|
|
files = [bun_bin] + ctx.files.srcs + ctx.files.data,
|
|
transitive_files = depset(transitive = transitive_files),
|
|
)
|
|
|
|
return [
|
|
DefaultInfo(
|
|
executable = launcher,
|
|
runfiles = runfiles,
|
|
),
|
|
]
|
|
|
|
|
|
bun_test = rule(
|
|
implementation = _bun_test_impl,
|
|
attrs = {
|
|
"srcs": attr.label_list(
|
|
mandatory = True,
|
|
allow_files = [".js", ".ts", ".jsx", ".tsx", ".mjs", ".cjs"],
|
|
),
|
|
"node_modules": attr.label(),
|
|
"data": attr.label_list(allow_files = True),
|
|
},
|
|
test = True,
|
|
toolchains = ["//bun:toolchain_type"],
|
|
)
|