62 lines
1.9 KiB
Plaintext
62 lines
1.9 KiB
Plaintext
/-
|
||
Copyright (c) 2021 Henrik Böving. All rights reserved.
|
||
Released under Apache 2.0 license as described in the file LICENSE.
|
||
Authors: Henrik Böving
|
||
-/
|
||
|
||
import Lean
|
||
import Lake
|
||
import Lake.CLI.Main
|
||
import DocGen4.Process
|
||
import Std.Data.HashMap
|
||
|
||
namespace DocGen4
|
||
|
||
open Lean System Std IO
|
||
|
||
/--
|
||
Sets up a lake workspace for the current project. Furthermore initialize
|
||
the Lean search path with the path to the proper compiler from lean-toolchain
|
||
as well as all the dependencies.
|
||
-/
|
||
def lakeSetup : IO (Except UInt32 Lake.Workspace) := do
|
||
let (leanInstall?, lakeInstall?) ← Lake.findInstall?
|
||
match ←(EIO.toIO' <| Lake.mkLoadConfig {leanInstall?, lakeInstall?}) with
|
||
| .ok config =>
|
||
let ws : Lake.Workspace ← Lake.loadWorkspace config
|
||
|>.run Lake.MonadLog.eio
|
||
|>.toIO (λ _ => IO.userError "Failed to load Lake workspace")
|
||
pure <| Except.ok ws
|
||
| .error err =>
|
||
throw <| IO.userError err.toString
|
||
|
||
def envOfImports (imports : List Name) : IO Environment := do
|
||
importModules (imports.map (Import.mk · false)) Options.empty
|
||
|
||
def loadInit (imports : List Name) : IO Hierarchy := do
|
||
let env ← envOfImports imports
|
||
pure <| Hierarchy.fromArray env.header.moduleNames
|
||
|
||
/--
|
||
Load a list of modules from the current Lean search path into an `Environment`
|
||
to process for documentation.
|
||
-/
|
||
def load (task : Process.AnalyzeTask) : IO (Process.AnalyzerResult × Hierarchy) := do
|
||
let env ← envOfImports task.getLoad
|
||
IO.println "Processing modules"
|
||
let config := {
|
||
-- TODO: parameterize maxHeartbeats
|
||
maxHeartbeats := 100000000,
|
||
options := ⟨[(`pp.tagAppFns, true)]⟩,
|
||
-- TODO: Figure out whether this could cause some bugs
|
||
fileName := default,
|
||
fileMap := default,
|
||
}
|
||
|
||
Prod.fst <$> Meta.MetaM.toIO (Process.process task) config { env := env } {} {}
|
||
|
||
def loadCore : IO (Process.AnalyzerResult × Hierarchy) := do
|
||
load <| .loadAll [`Init, `Std, `Lean]
|
||
|
||
end DocGen4
|