Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
Find a file
Joachim Breitner f8edf452de
chore: CI: add actionlint action, fix actions (#3156)
I keep messing things up, so time for some guard rails, so check them
using
[actionlint](https://github.com/raven-actions/actionlint).

This also runs [shellcheck](https://www.shellcheck.net/) on the files.
Shellcheck
is a bit picky about putting double quotes around variables, and will
flag many
cases where we know it’s safe, but why not simply always write the safer
variant.

Unfortunately, actionlint does not (yet) check `actions/github-script`
scripts, which is
unfortunate. Maybe they will in the future
(https://github.com/rhysd/actionlint/issues/389)
2024-01-15 17:53:04 +00:00
.github chore: CI: add actionlint action, fix actions (#3156) 2024-01-15 17:53:04 +00:00
doc doc: mention termination_by and decreasing_by (#3016) 2024-01-10 16:35:19 +00:00
images
nix chore: set warningAsError in CI only (#3030) 2023-12-06 08:18:39 +00:00
script chore: refactor pr release workflow (#3020) 2023-12-12 00:45:10 +00:00
src doc: fix typos (#3178) 2024-01-14 14:02:51 +00:00
stage0 chore: update stage0 2024-01-10 17:27:35 +01:00
tests feat: lake: GNU/BSD OS detection in test scripts (#3180) 2024-01-14 02:49:38 +00:00
.gitattributes chore: Do not hide stage0/src/stdlib_flags.h from diffs 2023-09-13 19:29:25 +02:00
.gitignore chore: update tests to account for .lake 2023-11-13 20:31:24 -05:00
.ignore chore: ignore stage0/ (for rg etc.) 2022-03-18 15:28:20 +01:00
CMakeLists.txt feat: embed and check githash in .olean (#2766) 2023-11-27 10:24:43 +00:00
CODEOWNERS doc: widget code owner 2023-12-01 15:46:45 +00:00
CONTRIBUTING.md doc: Adjust contributor's docs to squash merging (#2927) 2023-11-21 10:13:43 +00:00
default.nix doc: setup 2021-01-03 13:21:58 +01:00
flake.lock chore: Nix bump to LLVM 15 2023-07-28 10:56:54 +02:00
flake.nix chore: Nix: use strings instead of URL literals (#2172) 2023-03-28 10:10:24 +02:00
lean-toolchain doc: VS Code dev setup (#2961) 2023-11-30 08:35:03 +00:00
lean.code-workspace chore: add the lean4 extension to the vscode workspace (#3059) 2023-12-14 08:58:21 +00:00
LICENSE chore: remove LICENSE header that confused GitHub 2021-11-18 09:42:35 +01:00
LICENSES chore: add GMP license for now 2021-11-18 09:42:35 +01:00
README.md doc: Update contribution guides (#2624) 2023-10-25 13:05:55 +11:00
RELEASES.md feat: per-function termination hints 2024-01-10 17:27:35 +01:00
shell.nix chore: Nix bump to LLVM 15 2023-07-28 10:56:54 +02:00

This is the repository for Lean 4.

We provide nightly releases and have just begun regular stable point releases.

About

Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.