Add stub_shebang to py_runtime#11434
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Added a `stub_shebang` to `py_runtime` to allow users to specify a custom "shebang" expression used by the Python stub script. Motivation is to support environments where `#!/usr/bin/env python` isn't valid (ex: no `/usr/bin/python`, but there's a `/usr/bin/python3`). Closes #8685. Guided tour =========== - Added field to `PyRuntimeInfoApi` inc. default value. - Added field to `PyRuntimeInfo` provider inc. tests. - Added field to `py_runtime` Starlark rule inc tests. - Replaced static `#!/usr/bin/env python` in the stub w/ `%shebang%`. - There are a few redundancies w/r/t declaring defaults and documentation. This is because there are a few separate public APIs (ex: `PyRuntimeInfo(...)`, `py_runtime(...)`), and I want to make sure defaults appear in the generated docs. Testing Done: - `bazelisk test src/test/java/com/google/devtools/build/lib/bazel/rules/python/...` `bazelisk test src/test/java/com/google/devtools/build/lib/rules/python/...`
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@brandjon Sorry to hand this to you, but you're the best person to route it if it's not yours to look at. |
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lberki
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Apr 22, 2021
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Reviewed, looks good to me. lberki will merge. |
katre
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Jul 12, 2021
Added a `stub_shebang` to `py_runtime` to allow users to specify a custom "shebang" expression used by the Python stub script. Motivation is to support environments where `#!/usr/bin/env python` isn't valid (ex: no `/usr/bin/python`, but there's a `/usr/bin/python3`). Closes #8685. ### Guided tour - Added field to `PyRuntimeInfoApi` inc. default value. - Added field to `PyRuntimeInfo` provider inc. tests. - Added field to `py_runtime` Starlark rule inc tests. - Replaced static `#!/usr/bin/env python` in the stub w/ `%shebang%`. - There are a few redundancies w/r/t declaring defaults and documentation. This is because there are a few separate public APIs (ex: `PyRuntimeInfo(...)`, `py_runtime(...)`), and I want to make sure defaults appear in the generated docs. Testing Done: - `bazelisk test src/test/java/com/google/devtools/build/lib/bazel/rules/python/...` `bazelisk test src/test/java/com/google/devtools/build/lib/rules/python/...` Closes #11434. PiperOrigin-RevId: 370622012
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Added a
stub_shebangtopy_runtimeto allow users to specify a custom"shebang" expression used by the Python stub script. Motivation is to
support environments where
#!/usr/bin/env pythonisn't valid (ex:no
/usr/bin/python, but there's a/usr/bin/python3).Closes #8685.
Guided tour
PyRuntimeInfoApiinc. default value.PyRuntimeInfoprovider inc. tests.py_runtimeStarlark rule inc tests.#!/usr/bin/env pythonin the stub w/%shebang%.This is because there are a few separate public APIs (ex:
PyRuntimeInfo(...),py_runtime(...)), and I want to make sure defaultsappear in the generated docs.
Testing Done:
bazelisk test src/test/java/com/google/devtools/build/lib/bazel/rules/python/...bazelisk test src/test/java/com/google/devtools/build/lib/rules/python/...