leanprover / leanprover/lean-action

Add an option to run `lake update`

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Dominant language
Shell
Stars
45
Forks
22
Avg merge
4d 15h
Merged PRs (30d)
1

Description

There are packages other than Mathlib that have post update hooks, without which the build fails. Please add an option to run lake update before running lake build.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue concerns the GitHub Action path that currently runs lake build; start by locating that entry point and its existing options. Add the requested opt-in lake update behavior before the build, then verify the action still builds projects without the option and supports packages with post-update hooks.

Written by the indexing model from the issue text.

Assessment

Tech stack
github-actions, shell
Domain
ci-cd
Issue type
Feature
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
55/100

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