src/index.ts

@@ -2,4 +2,4 @@ import {inspect} from 'node:util'
 
 import * as specifications from './all'
 
-console.log(inspect(specifications, {depth: 8, colors: true}))
+console.log(inspect(specifications, {depth: 10, colors: true}))

tools/reflectTypes.mjs

@@ -2,6 +2,8 @@ import { readFileSync, writeFileSync, readdirSync } from 'node:fs'
 import { fileURLToPath } from 'node:url'
 import { dirname, join, relative } from 'node:path'
 
+import ts2json from './ts2json.mjs'
+
 const __filename = fileURLToPath(import.meta.url)
 const __dirname = dirname(__filename)
 
@@ -15,11 +17,13 @@ for (const file of files) {
 }
 
 function reflectType5(srcFile, options = { debug: false }) {
-  log(`Reflecting file "${relative(__dirname, srcFile)}"`)
+  log(`=========Reflecting file "${relative(__dirname, srcFile)}"`)
 
   const defFile = srcFile.replace(/.js$/, '.d.ts')
   const src = String(readFileSync(srcFile))
   const defs = String(readFileSync(defFile))
+  const parsedDefs = ts2json(defFile)
+  console.log('Defs from', defFile, 'are', parsedDefs)
 
   const typeDefMatches = defs.matchAll(/: ({(?:(?!\n}).)+\n}) & (?:(?!ReflectedTypeInfo).)+ReflectedTypeInfo/gs)
   if (!typeDefMatches) {
@@ -31,7 +35,7 @@ function reflectType5(srcFile, options = { debug: false }) {
   log(`  ${typeDefs.length} ReflectedTypeInfo found`)
 
   let index = 0
-  const srcReflected = src.replaceAll(/(\s*)\.ship\(\)/g, () => {
+  let srcReflected = src.replaceAll(/(\s*)\.ship\(\)/g, () => {
     const def = typeDefs[index]
     index++
     return `.ship({ reflectedType5: \`${def}\` })`
@@ -42,6 +46,11 @@ function reflectType5(srcFile, options = { debug: false }) {
     log('  WARNING: not all ReflectedTypeInfo occurrences could be injected')
   }
 
+  for (const id in parsedDefs) {
+      if (id.includes('interface')) continue
+      srcReflected +=
+          `\n${id}.reflectedType6 = ${JSON.stringify(parsedDefs[id])}\n`
+  }
   writeFileSync(srcFile, srcReflected)
 
   function log(...args) {

tools/ts2json.mjs

@@ -0,0 +1,161 @@
+import * as ts from 'typescript'
+
+const PROPERTY_TYPES = {
+    any: ts.SyntaxKind.AnyKeyword,
+    boolean: ts.SyntaxKind.BooleanKeyword,
+    number: ts.SyntaxKind.NumberKeyword,
+    string: ts.SyntaxKind.StringKeyword,
+}
+
+class TSNode {
+    constructor(name, type) {
+        this.children = []
+        this.addChild = (name, type) => {
+            let node = new TSNode(name, type)
+            this.children.push(node)
+            return node
+        }
+        this.getType = () => this.type
+        this.getObject = () => {
+            let map = {}
+            map[this.name] = this.children.length
+                ? this.children
+                      .map(child => child.getObject())
+                      .reduce((pv, child) => {
+                          for (let key in child) {
+                              if (pv.hasOwnProperty(key) || key in pv) {
+                                  if (child[key]) {
+                                      Object.assign(pv[key], child[key])
+                                  }
+                              } else {
+                                  pv[key] = child[key]
+                              }
+                          }
+                          return pv
+                      }, {})
+                : this.type
+            return map
+        };
+        this.name = name
+        this.type = type
+    }
+}
+
+function typeStructure(typeNode, checker) {
+    switch (typeNode.kind) {
+    case ts.SyntaxKind.IntersectionType:
+        return {
+            _intersection: typeNode.types.map(t => typeStructure(t, checker))
+        }
+    case ts.SyntaxKind.ImportType:
+        return {
+            _importedFrom: typeNode.argument.literal.text,
+            _name: typeNode.qualifier.text
+        }
+    case ts.SyntaxKind.TypeLiteral:
+        return Object.fromEntries(typeNode.members.map(
+            mem => [mem.name.text, typeStructure(mem.type, checker)]))
+    case ts.SyntaxKind.FunctionType:
+        return {
+            _parameters: typeNode.parameters.map(
+                p => typeStructure(p.type, checker)),
+            _returns: typeStructure(typeNode.type, checker)
+        }
+    case ts.SyntaxKind.LiteralType:
+        return checker.typeToString(checker.getTypeFromTypeNode(typeNode))
+    default:
+        console.log('I See', ts.SyntaxKind[typeNode.kind])
+    }
+    return checker.getTypeFromTypeNode(typeNode).intrinsicName
+}
+
+const visit = (parent, checker) => node => {
+    switch (node.kind) {
+        case ts.SyntaxKind.ImportDeclaration:
+            console.log('Skipping import from', node.moduleSpecifier.text)
+            break
+        case ts.SyntaxKind.VariableStatement:
+            console.log('Processing variable',
+                        ts.SyntaxKind[node.declarationList.kind])
+        node.declarationList.declarations.forEach(visit(parent, checker))
+            console.log('Done with variable')
+            break
+        case ts.SyntaxKind.VariableDeclaration:
+        console.log('Processing var dec', node.name.text, 'in', parent)
+            const typeStruc = typeStructure(node.type, checker)
+            console.log('Type is', typeStructure(node.type, checker))
+        if ('_intersection' in typeStruc) {
+            console.log('First type is', typeStruc._intersection[0])
+        }
+        parent.addChild(node.name.text, typeStruc)
+            break
+        case ts.SyntaxKind.ModuleDeclaration:
+            let moduleName = node.name.text
+            console.log('Declaring', moduleName)
+            ts.forEachChild(node, visit(parent.addChild(moduleName), checker))
+            break
+        case ts.SyntaxKind.ModuleBlock:
+            console.log('Block')
+        ts.forEachChild(node, visit(parent, checker));
+            break
+        case ts.SyntaxKind.InterfaceDeclaration:
+            let interfaceName = node.name.text
+        console.log('Skipping Interface', interfaceName);
+            break
+            parent[interfaceName] = {}
+        ts.forEachChild(node, visit(parent.addChild(interfaceName), checker))
+            break
+        case ts.SyntaxKind.PropertySignature:
+            let propertyName = node.name
+            let propertyType = node.type 
+            let arrayDeep = 0
+            let realPropertyName =
+                'string' !== typeof propertyName && 'text' in propertyName
+                    ? propertyName.text
+                : propertyName
+            console.log('Property', realPropertyName)
+            while (propertyType.kind === ts.SyntaxKind.ArrayType) {
+                arrayDeep++
+                propertyType = propertyType.elementType
+            }
+            if (propertyType.kind === ts.SyntaxKind.TypeReference) {
+                let realPropertyType = propertyType.typeName
+                parent.addChild(
+                    realPropertyName,
+                    'Array<'.repeat(arrayDeep) +
+                        (realPropertyType.kind === ts.SyntaxKind.QualifiedName
+                            ? realPropertyType.getText()
+                            : 'text' in realPropertyType
+                              ? realPropertyType.text
+                              : realPropertyType) +
+                        '>'.repeat(arrayDeep)
+                )
+            } else {
+                for (let type in PROPERTY_TYPES) {
+                    if (propertyType.kind === PROPERTY_TYPES[type]) {
+                        parent.addChild(realPropertyName, type)
+                        break
+                    }
+                }
+            }
+            break
+        default:
+            console.warn(
+                'Unhandled node kind',
+                node.kind, ts.SyntaxKind[node.kind])
+    }
+}
+
+export default function(filename, options = {}) {
+    const ROOT_NAME = 'root'
+    const node = new TSNode(ROOT_NAME)
+
+    let program = ts.createProgram([filename], options)
+    let checker = program.getTypeChecker()
+    const sourceFiles = program.getSourceFiles()
+    let sourceFile = sourceFiles.find(file => file.fileName === filename)
+
+    ts.forEachChild(sourceFile, visit(node, checker))
+
+    return node.getObject()[ROOT_NAME]
+}