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pantsbuild / pants / 18538208066

15 Oct 2025 06:04PM UTC coverage: 53.298% (-27.0%) from 80.267%
18538208066

Pull #22750

github

web-flow
Merge 1f9a15135 into 99919310e
Pull Request #22750: Experiment with `--changed-since` and `--transitive`

1 of 1 new or added line in 1 file covered. (100.0%)

14164 existing lines in 472 files now uncovered.

35776 of 67125 relevant lines covered (53.3%)

2.31 hits per line

Source File
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58.33
/src/python/pants/backend/docker/value_interpolation.py
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# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
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# Licensed under the Apache License, Version 2.0 (see LICENSE).
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from __future__ import annotations
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from pants.util.value_interpolation import InterpolationError, InterpolationValue
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class DockerBuildArgsInterpolationError(InterpolationError):
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    @classmethod
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    def attribute_error(
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        cls, value: str | InterpolationValue, attribute: str
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    ) -> DockerBuildArgsInterpolationError:
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        msg = f"The build arg {attribute!r} is undefined."
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        if value and isinstance(value, DockerBuildArgsInterpolationValue):
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            msg += f" Defined build args are: {', '.join(value.keys())}."
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        msg += (
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            "\n\nThis build arg may be defined with the `[docker].build_args` option or directly "
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            "on the `docker_image` target using the `extra_build_args` field."
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        )
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        return cls(msg)
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class DockerBuildArgsInterpolationValue(InterpolationValue):
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    """Interpolation context value with specific error handling for build args."""
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    _attribute_error_type = DockerBuildArgsInterpolationError
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