René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Only install relevant virtual env when specific hook is invoked","articleBody":"### search tried in the issue tracker\n\nunnecessary, install, virtual, virtual-env\n\n### describe your issue\n\nI am working with a python monorepo.\r\nInside this monorepo, there are N hooks for N packages.\r\nWhen I invoke one hook, like so:\r\n\r\n```\r\npre-commit run \u003chook_id\u003e --all\r\n```\r\n\r\nI expected `pre-commit` to only build the virtual env for that hook and run it.\r\nHowever, from the logs I see it also builds the env for other hooks.\r\nThis makes running pre-commit very slow in CI in a monorepo.\r\n\r\nIs there a way to deal with this?\n\n### pre-commit --version\n\npre-commit 2.19.0\n\n### .pre-commit-config.yaml\n\n```yaml\nrepos:\r\n- hooks:\r\n  - additional_dependencies:\r\n    - regex==2021.9.30\r\n    - click==8.0.3\r\n    args:\r\n    - --line-length=120\r\n    id: black\r\n    language_version: python3\r\n  repo: https://github.com/psf/black\r\n  rev: 22.3.0\r\n- hooks:\r\n  - args:\r\n    - --line-length=120\r\n    - --profile=black\r\n    id: isort\r\n  repo: https://github.com/PyCQA/isort\r\n  rev: 5.10.1\r\n- hooks:\r\n  - additional_dependencies:\r\n    - flake8-bugbear\r\n    - flake8-mutable\r\n    args:\r\n    - --ignore=E501,W503\r\n    id: flake8\r\n  - id: end-of-file-fixer\r\n  - id: trailing-whitespace\r\n  repo: https://github.com/pre-commit/pre-commit-hooks\r\n  rev: v2.4.0\r\n- hooks:\r\n  - additional_dependencies:\r\n    - pyspark-stubs==2.4.0.post10\r\n    - types-PyYAML==5.4.10\r\n    args:\r\n    - --ignore-missing-imports\r\n    files: ^lib/foo\r\n    id: mypy\r\n    name: mypy lib foo\r\n  - additional_dependencies:\r\n    - pyspark-stubs==2.4.0.post10\r\n    - types-requests==2.25.6\r\n    args:\r\n    - --ignore-missing-imports\r\n    files: ^lib/bar\r\n    id: mypy\r\n    name: mypy lib bar\r\n  - additional_dependencies:\r\n    - pyspark-stubs==2.4.0.post10\r\n    args:\r\n    - --ignore-missing-imports\r\n    files: ^lib/baz\r\n    id: mypy\r\n    name: mypy lib baz\r\n  repo: https://github.com/pre-commit/mirrors-mypy\r\n  rev: v0.910\n```\n\n\n### ~/.cache/pre-commit/pre-commit.log (if present)\n\n_No response_","author":{"url":"https://github.com/mbkroese","@type":"Person","name":"mbkroese"},"datePublished":"2022-05-16T09:28:41.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":6},"url":"https://github.com/2395/pre-commit/issues/2395"}