ac1197ff59
This PR adds `Lean.loadPlugin` which exposes functionality similar to the `lean` executable's `--plugin` option to Lean code. This will allow custom Lean frontends (e.g., Lake, the Lean language server) to also load plugins. --------- Co-authored-by: Sebastian Ullrich <sebasti@nullri.ch>
14 lines
336 B
Text
14 lines
336 B
Text
import UserEnvPlugin
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import Lean.LoadDynlib
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open Lean
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def main (args : List String) : IO UInt32 := do
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let plugin :: [] := args
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| IO.println "Usage: lean --run testEnv.lean <UserEnvPlugin>"
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return 1
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withImporting do
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loadPlugin plugin
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let env ← mkEmptyEnvironment
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IO.println (valExt.getState env)
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return 0
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