Add envvar for emit index url #2192
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When somebody has a custom global index-url defined in their pip conf pip-compile ends up placing it into the generated requirements.txt Not only does it place in the index url, it also places any authentication credentials. By exposing PIP_TOOLS_EMIT_INDEX_URL as an environment variable we will enable users with a custom global index-url set to change the default behaviour of pip-compile to false for including it via an envvar.
for more information, see https://pre-commit.ci
webknjaz
reviewed
Jul 9, 2025
README.md
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| - [pip-compile-multi](https://pip-compile-multi.readthedocs.io/en/latest/) - pip-compile command wrapper for multiple cross-referencing requirements files. | ||
| - [pipdeptree](https://github.com/tox-dev/pipdeptree) to print the dependency tree of the installed packages. | ||
| - `requirements.in`/`requirements.txt` syntax highlighting: | ||
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I think that's the unstable prettier hook inserting noise.
If the initial commit is rebased (discarding the pre-commit.ci fixup), it shouldn't happen again, since we removed that hook.
webknjaz
reviewed
Jul 9, 2025
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| - [pip-compile-multi](https://pip-compile-multi.readthedocs.io/en/latest/) - pip-compile command wrapper for multiple cross-referencing requirements files. | ||
| - [pipdeptree](https://github.com/tox-dev/pipdeptree) to print the dependency tree of the installed packages. | ||
| - `requirements.in`/`requirements.txt` syntax highlighting: |
There was a problem hiding this comment.
Suggested change
| - `requirements.in`/`requirements.txt` syntax highlighting: | |
| - `requirements.in`/`requirements.txt` syntax highlighting: | |
webknjaz
reviewed
Jul 9, 2025
| "--emit-index-url/--no-emit-index-url", | ||
| is_flag=True, | ||
| default=True, | ||
| envvar="PIP_TOOLS_EMIT_INDEX_URL", |
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This probably needs tests and docs.
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When somebody has a custom global index-url defined in their pip conf pip-compile ends up placing it into the generated requirements.txt
Not only does it place in the index url, it also places any authentication credentials.
By exposing PIP_TOOLS_EMIT_INDEX_URL as an environment variable we will enable users with a custom global index-url set to change the default behaviour of pip-compile to false using the envvar.
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backwards incompatible,feature,enhancement,deprecation,bug,dependency,docsorskip-changelogas they determine changelog listing.