57 lines
1.2 KiB
Nix
57 lines
1.2 KiB
Nix
{ stdenv, lib, writeText, runCommandCC, bazel }:
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let
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WORKSPACE = writeText "WORKSPACE" ''
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workspace(name = "our_workspace")
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'';
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pythonLib = writeText "lib.py" ''
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def foo():
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return 43
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'';
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pythonBin = writeText "bin.py" ''
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from lib import foo
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assert foo() == 43
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'';
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pythonBUILD = writeText "BUILD" ''
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py_library(
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name = "lib",
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srcs = [ "lib.py" ],
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)
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py_test(
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name = "bin",
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srcs = [ "bin.py" ],
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deps = [ ":lib" ],
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)
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'';
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runLocal = name: script: runCommandCC name { preferLocalBuild = true; } script;
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workspaceDir = runLocal "our_workspace" ''
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mkdir $out
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cp ${WORKSPACE} $out/WORKSPACE
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mkdir $out/python
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cp ${pythonLib} $out/python/lib.py
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cp ${pythonBin} $out/python/bin.py
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cp ${pythonBUILD} $out/python/BUILD.bazel
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'';
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testBazel = runLocal "bazel-test-builtin-rules" ''
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export HOME=$(mktemp -d)
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# Note https://github.com/bazelbuild/bazel/issues/5763#issuecomment-456374609
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# about why to create a subdir for the workspace.
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cp -r ${workspaceDir} wd && chmod u+w wd && cd wd
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${bazel}/bin/bazel \
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test \
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--test_output=errors \
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--host_javabase='@local_jdk//:jdk' \
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//...
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touch $out
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'';
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in testBazel
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