Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
This PR adds per-package server options to resolve #2455. It is based on the previous work in #2456, but takes a different approach: options are loaded for the specific file in the file worker when `print-paths` is called, instead of loading them in the watchdog with a separate Lake command. This change addresses review comments made in #2456. In doing so, it introduces two new Lake config fields: - `leanOptions`: `-D` flag options that are passed to both the language server and `lean` when building. - `moreServerOptions`: `-D` flag options that are passed to the language server. Since `print-paths` must also accept a file path to compute the options for that file, this PR is changing the API for `print-paths`. As there have been numerous complaints about the name `print-paths`, I also decided to change it to `setup-file` in this PR, since it would break compatibility with the old Lake API anyways. This PR deprecates the Lakefile field `moreServerArgs` in favor of `moreGlobalServerArgs`, as suggested in the review for #2456. Fixes #2455 --------- Co-authored-by: digama0 <mcarneir@andrew.cmu.edu> |
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This is the repository for Lean 4.
We provide nightly releases and have just begun regular stable point releases.
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