René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Do version numbers have to have a '.'?","articleBody":"Looking at this line it looks to be testing for the presence of a dot in the version number https://github.com/pre-commit/pre-commit/blob/d827e9aa7211456965bf7d16f06ac6a85b0f2984/pre_commit/clientlib.py#L124 but what if a repo is just following a simple `v1`/`v2` model?\r\n\r\nI'm using this repo https://gitlab.salort.eu/jsalort/latexhook/-/tags which has a `v1` tag.  My `.pre-commit-config.yaml` looks like this:\r\n```\r\nrepos:\r\n    - repo: https://gitlab.salort.eu/jsalort/latexhook\r\n      rev: v1\r\n      hooks:\r\n          - id: latexindent\r\n```\r\n\r\nThis means every time i commit I get this error at the top\r\n![image](https://user-images.githubusercontent.com/15052188/107364174-05a0cc80-6ad3-11eb-9079-e32b5e4eb6ca.png)\r\n\r\nMy version is `pre-commit==2.10.1` and I don't think this used to happen","author":{"url":"https://github.com/paddyroddy","@type":"Person","name":"paddyroddy"},"datePublished":"2021-02-09T12:35:51.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":7},"url":"https://github.com/1794/pre-commit/issues/1794"}