ms/packages/nashorn/src/build.ts

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import * as fs from "fs";
function convertJson2TypeDefiend(infile: string, outDir: string) {
const file = infile.split(".json")[0];
const json = fs.readFileSync(`${inDir}/${file}.json`).toString();
const obj = JSON.parse(json);
const qnas: string[] = obj.qualifiedName.split(".");
let closeBuk = 0;
let temp = `declare namespace ${qnas[0]} {\n`;
closeBuk++;
const nms = qnas.slice(1, qnas.length - 1);
for (const nm of nms) {
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temp += `${' '.repeat(closeBuk)}namespace ${nm.replace('function', 'function$')} {\n`;
closeBuk++;
}
let classModifier = formatClassModifier(obj.modifiers)
temp += `${' '.repeat(closeBuk)}// @ts-ignore\n`
temp += `${' '.repeat(closeBuk)}${classModifier}${qnas[qnas.length - 1]}`
let isInterface = classModifier.includes('interface')
let safeInterface = [];
for (const ifs of obj.interfaces) {
if (!ifs.qualifiedName.startsWith('java')) {
safeInterface.push(ifs)
}
}
if (isInterface) {
if (safeInterface.length > 0) {
temp += ' extends '
for (const ifs of safeInterface) {
temp += ifs.qualifiedName;
temp += ', '
}
temp = temp.substr(0, temp.length - 2);
}
} else {
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temp += `${(obj.superclass) ? (' extends ' + obj.superclass.qualifiedName) : ''}`;
if (safeInterface.length > 0) {
temp += ' implements '
for (const ifs of safeInterface) {
temp += ifs.qualifiedName;
temp += ', '
}
temp = temp.substr(0, temp.length - 2);
}
}
temp += ' {\n'
closeBuk++;
for (const constructor of obj.constructors) {
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temp += `${formatDoc(constructor.docString, closeBuk)}${' '.repeat(closeBuk)}// @ts-ignore\n${' '.repeat(closeBuk)}constructor(${formatParameters(constructor.parameters)})\n`;
}
let members = [];
let methods = '';
for (const method of obj.methods) {
let methodModifier = isInterface ? '' : replaceModifiers(method.modifiers, classModifier.includes('abstract'))
if (!whiteKey.includes(method.name)) {
if (members[method.name] && methodModifier.includes('abstract')) {
continue;
}
members[method.name] = methodModifier;
}
methods += `${formatDoc(method.docString, closeBuk)}${' '.repeat(closeBuk)}// @ts-ignore\n${' '.repeat(closeBuk)}${methodModifier} ${method.name}(${formatParameters(method.parameters)}): ${mappingType(method.returnType.type)};\n`;
}
let fields = '';
for (const field of obj.fields) {
if (members[field.name]) {
continue;
}
fields += `${' '.repeat(closeBuk)}// @ts-ignore\n${' '.repeat(closeBuk)}${isInterface ? '' : replaceModifiers(field.modifiers)} ${field.name}: ${mappingType(field.type ? field.type.type : "any")};\n`;
}
temp += fields + methods;
for (let index = 0; index < closeBuk; index++) {
temp += `${' '.repeat(closeBuk - index - 1)}}\n`;
}
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fs.writeFileSync(`${outDir}/${file}.${suffix}`, temp);
return `${file}.${suffix}`;
}
function formatClassModifier(modifiers: string) {
let tempm = modifiers.replace('public', '').replace('static', '').replace('final', '').trim();
if (!modifiers.includes('interface')) { tempm += ' class' }
return tempm.length > 0 ? (tempm + ' ') : '';
}
function formatDoc(doc: string, closeBuk: number) {
let middleDoc = '';
for (const line of doc.split('\n')) {
if (line.trim().length != 0) {
middleDoc += `${' '.repeat(closeBuk)} * ${line.trim()}\n`
}
}
return middleDoc.length > 0 ? `${' '.repeat(closeBuk)}/**\n${middleDoc}${' '.repeat(closeBuk)} */\n` : '';
}
function replaceModifiers(modifiers: string, absClass = false): string {
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// modifiers = modifiers.replace(' final', ' readonly');
modifiers = modifiers.split(" final")[0];
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modifiers = modifiers.split(" native")[0];
modifiers = modifiers.split(" volatile")[0];
modifiers = modifiers.split(" transient")[0];
modifiers = modifiers.split(" synchronized")[0];
if (!absClass) {
modifiers = modifiers.split(" abstract")[0];
}
return modifiers;
}
function formatParameters(params: any[]) {
let tempParam = '';
for (const p of params) {
tempParam += `${mappingName(p.name)}: ${mappingType(p.type ? p.type.qualifiedName : 'any')}, `
}
return tempParam.substr(0, tempParam.length - 2);
}
const nameMap = [];
nameMap['function'] = 'func'
nameMap['in'] = 'input'
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nameMap['var'] = 'variable'
function mappingName(name: string) {
if (whiteKey.includes(name)) { return name }
let outName = nameMap[name] || name || '';
return outName;
}
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let whiteKey = ['shift', "map", 'filter', 'values', 'valueOf', 'toString', 'length', 'includes', 'entries', 'keys', 'join', 'fill']
const typeMap = [];
typeMap['int'] = 'number';
typeMap['int[]'] = 'number[]';
typeMap['int[][]'] = 'number[][]';
typeMap['byte'] = 'number';
typeMap['byte[]'] = 'number[]';
typeMap['double'] = 'number';
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typeMap['double[]'] = 'number[]';
typeMap['short'] = 'number';
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typeMap['short[]'] = 'number[]';
typeMap['float'] = 'number';
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typeMap['float[]'] = 'number[]';
typeMap['long'] = 'number';
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typeMap['long[]'] = 'number[]';
typeMap['<any>'] = 'any';
typeMap['char'] = 'string';
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typeMap['char[]'] = 'string[]';
typeMap['java.lang.String'] = "string";
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// typeMap['java.util.Date'] = 'any /*java.util.Date*/'
// typeMap['java.util.List'] = 'any[] /*java.util.List*/'
// typeMap['java.util.Set'] = 'any[] /*java.util.Set*/'
// typeMap['java.util.Collection'] = 'any[] /*java.util.Collection*/'
// typeMap['java.util.Map'] = 'Map<any, any> /*java.util.Map*/'
// Sponge
typeMap['Vectori'] = 'any /*Vector3i*/'
typeMap['Vectord'] = 'any /*Vector3d*/'
typeMap['Vectorf'] = 'any /*Vector3f*/'
typeMap['Vector2i'] = 'any /*Vector2i*/'
typeMap['Vector2d'] = 'any /*Vector2d*/'
typeMap['Vector2f'] = 'any /*Vector2f*/'
typeMap['Vector3i'] = 'any /*Vector3i*/'
typeMap['Vector3d'] = 'any /*Vector3d*/'
typeMap['Vector3f'] = 'any /*Vector3f*/'
typeMap['Type'] = 'any /*Type*/'
typeMap['Gson'] = 'any /*Gson*/'
typeMap['Logger'] = 'any /*Logger*/'
typeMap['MethodVisitor'] = 'any /*MethodVisitor*/'
typeMap['ConfigurationNode'] = 'any /*ConfigurationNode*/'
typeMap['TypeSerializerCollection'] = 'any /*TypeSerializerCollection*/'
typeMap['Quaterniond'] = 'any /*Quaterniond*/'
typeMap['Matrix2d'] = 'any /*Matrix2d*/'
typeMap['Matrix3d'] = 'any /*Matrix3d*/'
typeMap['Matrix4d'] = 'any /*Matrix4d*/'
function mappingType(type: string): string {
let outType = typeMap[type] || type || 'any';
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if (outType.indexOf('.') != -1) {
if (outType.startsWith('java.') || outType.startsWith('org.')) {
} else {
outType = `any /*${outType}*/`
}
}
return outType.replace('function', 'function$');
}
var args = process.argv.splice(2)
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const suffix = 'd.ts'
const inDir = `../docs/${args[0]}`
const outDir = "./temp";
const files = fs.readdirSync(inDir);
let index = '';
for (const file of files) {
index += `/// <reference path="./${convertJson2TypeDefiend(file, outDir)}" />\n`;
}
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fs.writeFileSync(`${outDir}/index.${suffix}`, index);