44f97b56d9
`py_test` tries to download unnecessary dependencies at runtime. We can just as well run it to check the assertion. Upstream issue: https://github.com/bazelbuild/bazel/issues/8575
57 lines
1.2 KiB
Nix
57 lines
1.2 KiB
Nix
{ stdenv, lib, writeText, runCommandCC, bazel }:
|
|
|
|
let
|
|
WORKSPACE = writeText "WORKSPACE" ''
|
|
workspace(name = "our_workspace")
|
|
'';
|
|
|
|
pythonLib = writeText "lib.py" ''
|
|
def foo():
|
|
return 43
|
|
'';
|
|
|
|
pythonBin = writeText "bin.py" ''
|
|
from lib import foo
|
|
|
|
assert foo() == 43
|
|
'';
|
|
|
|
pythonBUILD = writeText "BUILD" ''
|
|
py_library(
|
|
name = "lib",
|
|
srcs = [ "lib.py" ],
|
|
)
|
|
|
|
py_binary(
|
|
name = "bin",
|
|
srcs = [ "bin.py" ],
|
|
deps = [ ":lib" ],
|
|
)
|
|
'';
|
|
|
|
runLocal = name: script: runCommandCC name { preferLocalBuild = true; } script;
|
|
|
|
workspaceDir = runLocal "our_workspace" ''
|
|
mkdir $out
|
|
cp ${WORKSPACE} $out/WORKSPACE
|
|
mkdir $out/python
|
|
cp ${pythonLib} $out/python/lib.py
|
|
cp ${pythonBin} $out/python/bin.py
|
|
cp ${pythonBUILD} $out/python/BUILD.bazel
|
|
'';
|
|
|
|
testBazel = runLocal "bazel-test-builtin-rules" ''
|
|
export HOME=$(mktemp -d)
|
|
# Note https://github.com/bazelbuild/bazel/issues/5763#issuecomment-456374609
|
|
# about why to create a subdir for the workspace.
|
|
cp -r ${workspaceDir} wd && chmod u+w wd && cd wd
|
|
${bazel}/bin/bazel \
|
|
run \
|
|
--host_javabase='@local_jdk//:jdk' \
|
|
//python:bin
|
|
|
|
touch $out
|
|
'';
|
|
|
|
in testBazel
|