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Kim Morrison 99b26ce49e feat: add lake shake command (#11921) 
This PR adds `lake shake` as a built-in Lake command, moving the shake
functionality from `script/Shake.lean` into the Lake CLI.

## Motivation

Per discussion with @Kha and @tydeu, having shake as a top-level Lake
command is preferable to `lake exe shake` because:
- Avoids the awkwardness of accessing core tools via `lake exe`
- Compiles shake into the Lake binary, avoiding lakefile issues
- No benefit to lazy compilation on user machines for this tool

## Changes

- Move shake logic from `script/Shake.lean` to
`src/lake/Lake/CLI/Shake.lean`
- Add `lake shake` command dispatch in `Lake/CLI/Main.lean`
- Add help text in `Lake/CLI/Help.lean`
- Remove the standalone shake executable from `script/lakefile.toml`

## Usage

```
lake shake [OPTIONS] [<MODULE>...]
```

See `lake shake --help` for full documentation.

🤖 Prepared with Claude Code

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Mac Malone <mac@lean-fro.org>
Co-authored-by: Sebastian Ullrich <sebasti@nullri.ch>
2026-01-19 11:11:13 +00:00
.claude
chore: add CI log retrieval guidance to CLAUDE.md (#11964)
2026-01-10 07:41:41 +00:00
.github
perf: avoid allocation on lean_trace use in interpreter (#12036)
2026-01-18 19:33:48 +00:00
doc
doc: write a guideline for tactic docstrings (#11406)
2026-01-06 04:40:20 +00:00
images
chore(CMakeLists.txt): move Lean logo to make sure we can test leanemacs without installing Lean
2015-01-31 17:38:49 -08:00
releases_drafts
chore: add release draft for the module system (#11359)
2025-11-26 15:01:07 +00:00
script
feat: add lake shake command (#11921)
2026-01-19 11:11:13 +00:00
src
feat: add lake shake command (#11921)
2026-01-19 11:11:13 +00:00
stage0
chore: update stage0
2026-01-16 22:00:49 +00:00
tests
feat: add lake shake command (#11921)
2026-01-19 11:11:13 +00:00
.gitattributes
doc: grove: update and add String data (#11551)
2025-12-08 16:49:37 +00:00
.gitignore
chore: add .vscode/settings.json to .gitignore (#10795)
2025-10-16 07:08:41 +00:00
.gitpod.Dockerfile
chore: add gitpod configuration (#6382)
2024-12-15 21:38:13 +00:00
.gitpod.yml
chore: add gitpod configuration (#6382)
2024-12-15 21:38:13 +00:00
.ignore
chore: ignore stage0/ (for rg etc.)
2022-03-18 15:28:20 +01:00
CMakeLists.txt
fix: cadical dynamic dependencies (#11475)
2025-12-02 13:54:26 +00:00
CMakePresets.json
chore: CI: enable leak sanitizer again (#11339)
2025-11-27 18:32:35 +00:00
CODEOWNERS
chore: make @hargoniX code owner of the compiler (#10732)
2025-10-10 04:43:38 +00:00
CONTRIBUTING.md
doc: triage
2024-07-26 18:24:06 +02:00
flake.lock
chore: robustify Nix shell (#8141)
2025-04-28 15:08:32 +00:00
flake.nix
chore: use lld if available for building core (#10694)
2025-10-08 16:47:30 +00:00
lean-toolchain
doc: VS Code dev setup (#2961)
2023-11-30 08:35:03 +00:00
lean.code-workspace
chore: lean.code-workspace: fix terminal cwd (#10802)
2025-10-16 20:19:12 +00:00
LICENSE
chore: remove LICENSE header that confused GitHub
2021-11-18 09:42:35 +01:00
LICENSES
feat: ship cadical (#4325)
2024-08-23 09:13:27 +00:00
README.md
doc: update URLs that are currently pointing to redirects (#10397)
2025-09-17 15:50:07 +00:00
RELEASES.md
chore: updates to release_checklist.md (#7817)
2025-04-04 03:45:36 +00:00

README.md

This is the repository for Lean 4.

About

Installation

See Install Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.

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leanlean4
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