bookshelf-doc/DocGen4/Output.lean

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/-
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 DocGen4.Process
import DocGen4.Output.Base
import DocGen4.Output.Index
import DocGen4.Output.Module
import DocGen4.Output.NotFound
import DocGen4.Output.Find
import DocGen4.Output.Semantic
import DocGen4.Output.SourceLinker
import DocGen4.LeanInk.Output
namespace DocGen4
open Lean IO System Output Process
/--
The main entrypoint for outputting the documentation HTML based on an
`AnalyzerResult`.
-/
def htmlOutput (result : AnalyzerResult) (ws : Lake.Workspace) (leanHash: String) (inkPath : Option System.FilePath) : IO Unit := do
let config := {
depthToRoot := 0,
result := result,
currentName := none,
sourceLinker := ←sourceLinker ws leanHash
leanInkEnabled := inkPath.isSome
}
let basePath := FilePath.mk "." / "build" / "doc"
let srcBasePath := basePath / "src"
let indexHtml := ReaderT.run index config
let findHtml := ReaderT.run find { config with depthToRoot := 1 }
let notFoundHtml := ReaderT.run notFound config
-- Rendering the entire lean compiler takes time....
--let sourceSearchPath := ((←Lean.findSysroot) / "src" / "lean") :: ws.root.srcDir :: ws.leanSrcPath
let sourceSearchPath := ws.root.srcDir :: ws.leanSrcPath
FS.createDirAll basePath
FS.createDirAll (basePath / "find")
FS.createDirAll (basePath / "semantic")
FS.createDirAll srcBasePath
let mut declList := #[]
for (_, mod) in result.moduleInfo.toArray do
for decl in filterMapDocInfo mod.members do
let name := decl.getName.toString
let config := { config with depthToRoot := 0 }
let doc := decl.getDocString.getD ""
let root := Id.run <| ReaderT.run (getRoot) config
let link := root ++ s!"../semantic/{decl.getName.hash}.xml#"
let docLink := Id.run <| ReaderT.run (declNameToLink decl.getName) config
let sourceLink := Id.run <| ReaderT.run (getSourceUrl mod.name decl.getDeclarationRange) config
let obj := Json.mkObj [("name", name), ("doc", doc), ("link", link), ("docLink", docLink), ("sourceLink", sourceLink)]
declList := declList.push obj
let xml := toString <| Id.run <| ReaderT.run (semanticXml decl) config
FS.writeFile (basePath / "semantic" / s!"{decl.getName.hash}.xml") xml
let json := Json.arr declList
FS.writeFile (basePath / "semantic" / "docgen4.xml") <| toString <| Id.run <| ReaderT.run schemaXml config
FS.writeFile (basePath / "index.html") indexHtml.toString
FS.writeFile (basePath / "404.html") notFoundHtml.toString
FS.writeFile (basePath / "find" / "index.html") findHtml.toString
FS.writeFile (basePath / "style.css") styleCss
let declarationDataPath := basePath / "declaration-data.bmp"
FS.writeFile declarationDataPath json.compress
FS.writeFile (basePath / "declaration-data.timestamp") <| toString (←declarationDataPath.metadata).modified.sec
FS.writeFile (basePath / "declaration-data.js") declarationDataCenterJs
FS.writeFile (basePath / "nav.js") navJs
FS.writeFile (basePath / "find" / "find.js") findJs
FS.writeFile (basePath / "how-about.js") howAboutJs
FS.writeFile (basePath / "search.js") searchJs
FS.writeFile (basePath / "mathjax-config.js") mathjaxConfigJs
FS.writeFile (srcBasePath / "alectryon.css") alectryonCss
FS.writeFile (srcBasePath / "alectryon.js") alectryonJs
FS.writeFile (srcBasePath / "docutils_basic.css") docUtilsCss
for (modName, module) in result.moduleInfo.toArray do
let fileDir := moduleNameToDirectory basePath modName
let filePath := moduleNameToFile basePath modName
-- path: 'basePath/module/components/till/last.html'
-- The last component is the file name, so we drop it from the depth to root.
let config := { config with depthToRoot := modName.components.dropLast.length }
let moduleHtml := ReaderT.run (moduleToHtml module) config
FS.createDirAll $ fileDir
FS.writeFile filePath moduleHtml.toString
if let some inkPath := inkPath then
if let some inputPath ← Lean.SearchPath.findModuleWithExt sourceSearchPath "lean" module.name then
IO.println s!"Inking: {modName.toString}"
-- path: 'basePath/src/module/components/till/last.html'
-- The last component is the file name, however we are in src/ here so dont drop it this time
let config := { config with depthToRoot := modName.components.length }
let srcHtml ← ReaderT.run (LeanInk.moduleToHtml module inkPath inputPath) config
let srcDir := moduleNameToDirectory srcBasePath modName
let srcPath := moduleNameToFile srcBasePath modName
FS.createDirAll srcDir
FS.writeFile srcPath srcHtml.toString
end DocGen4