337 lines
10 KiB
TypeScript
337 lines
10 KiB
TypeScript
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import * as child_process from 'child_process';
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import * as fs from 'fs';
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import * as path from 'path';
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import * as log from './log';
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import {loadProject} from './ProjectFile';
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export class Library {
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libpath: string;
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libroot: string;
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}
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export class Target {
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baseTarget: string;
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backends: string[];
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constructor(baseTarget: string, backends: string[]) {
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this.baseTarget = baseTarget;
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this.backends = backends;
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}
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}
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function contains(main: string, sub: string) {
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main = path.resolve(main);
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sub = path.resolve(sub);
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if (process.platform === 'win32') {
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main = main.toLowerCase();
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sub = sub.toLowerCase();
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}
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return sub.indexOf(main) === 0 && sub.slice(main.length)[0] === path.sep;
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}
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export class Project {
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static platform: string;
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static scriptdir: string;
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name: string;
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safeName: string;
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version: string;
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sources: string[];
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defines: string[];
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cdefines: string[];
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cflags: string[];
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cppflags: string[];
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parameters: string[];
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scriptdir: string;
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libraries: Library[];
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localLibraryPath: string;
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windowOptions: any;
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targetOptions: any;
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assetMatchers: { match: string, options: any }[];
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shaderMatchers: { match: string, options: any }[];
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customTargets: Map<string, Target>;
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stackSize: number;
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id: string;
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icon: string = null;
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constructor(name: string) {
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this.name = name;
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this.safeName = name.replace(/[^A-z0-9\-\_]/g, '-');
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this.version = '1.0';
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this.sources = [];
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this.defines = ['hxcpp_smart_strings'];
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this.cdefines = [];
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this.cflags = [];
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this.cppflags = [];
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this.parameters = [];
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this.scriptdir = Project.scriptdir;
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this.libraries = [];
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this.localLibraryPath = 'Libraries';
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this.assetMatchers = [];
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this.shaderMatchers = [];
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this.customTargets = new Map();
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this.stackSize = 0;
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this.windowOptions = {};
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this.targetOptions = {
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html5: {},
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flash: {},
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android: {},
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android_native: {},
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ios: {},
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xboxOne: {},
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playStation4: {},
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switch: {},
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xboxSeriesXS: {},
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playStation5: {},
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stadia: {}
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};
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}
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getSafeName() {
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return this.safeName;
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}
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async addProject(projectDir: string) {
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if (!path.isAbsolute(projectDir)) {
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projectDir = path.join(this.scriptdir, projectDir);
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}
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if (!fs.existsSync(path.join(projectDir, 'khafile.js')) && (fs.existsSync(path.join(projectDir, 'kincfile.js')) || fs.existsSync(path.join(projectDir, 'korefile.js')) || fs.existsSync(path.join(projectDir, 'kfile.js')))) {
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this.libraries.push({
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libpath: projectDir,
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libroot: projectDir
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});
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}
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else {
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let project = await loadProject(projectDir, 'khafile.js', Project.platform);
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this.assetMatchers = this.assetMatchers.concat(project.assetMatchers);
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this.sources = this.sources.concat(project.sources);
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this.shaderMatchers = this.shaderMatchers.concat(project.shaderMatchers);
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this.defines = this.defines.concat(project.defines);
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this.cdefines = this.cdefines.concat(project.cdefines);
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this.cflags = this.cflags.concat(project.cflags);
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this.cppflags = this.cppflags.concat(project.cppflags);
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this.parameters = this.parameters.concat(project.parameters);
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this.libraries = this.libraries.concat(project.libraries);
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if (this.icon === null && project.icon !== null) this.icon = path.join(projectDir, project.icon);
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for (let customTarget of project.customTargets.keys()) {
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this.customTargets.set(customTarget, project.customTargets.get(customTarget));
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}
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// windowOptions and targetOptions are ignored
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}
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}
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private unglob(str: string): string {
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const globChars = ['\\@', '\\!', '\\+', '\\*', '\\?', '\\(', '\\[', '\\{', '\\)', '\\]', '\\}'];
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str = str.replace(/\\/g, '/');
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for (const char of globChars) {
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str = str.replace(new RegExp(char, 'g'), char);
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}
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return str;
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}
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private getBaseDir(str: string): string {
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// replace \\ to / if next char is not glob
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str = str.replace(/\\([^@!+*?{}()[\]]|$)/g, '/$1');
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// find non-globby path part
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const globby = /[^\\][@!+*?{}()[\]]/;
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while (globby.test(str)) {
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str = path.posix.dirname(str);
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}
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str = this.removeGlobEscaping(str);
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if (!str.endsWith('/')) str += '/';
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return str;
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}
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private removeGlobEscaping(str: string): string {
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return str.replace(/\\([@!+*?{}()[\]]|$)/g, '$1');
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}
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/**
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* Add all assets matching the match glob relative to the directory containing the current khafile.
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* Asset types are infered from the file suffix.
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* Glob syntax is very simple, the most important patterns are * for anything and ** for anything across directories.
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*/
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addAssets(match: string, options: any) {
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if (!options) options = {};
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if (!path.isAbsolute(match)) {
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let base = this.unglob(path.resolve(this.scriptdir));
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if (!base.endsWith('/')) base += '/';
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// if there is no nameBaseDir: extract relative assets path from match
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const baseName = options.nameBaseDir == null ? this.getBaseDir(match) : options.nameBaseDir;
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match = path.posix.join(base, match.replace(/\\/g, '/'));
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options.baseDir = path.posix.join(this.removeGlobEscaping(base), baseName);
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}
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else {
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options.baseDir = this.getBaseDir(match);
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}
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this.assetMatchers.push({ match: match, options: options });
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}
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addSources(source: string) {
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this.sources.push(path.resolve(path.join(this.scriptdir, source)));
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}
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/**
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* Add all shaders matching the match glob relative to the directory containing the current khafile.
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* Glob syntax is very simple, the most important patterns are * for anything and ** for anything across directories.
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*/
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addShaders(match: string, options: any) {
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if (!options) options = {};
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if (!path.isAbsolute(match)) {
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let base = this.unglob(path.resolve(this.scriptdir));
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if (!base.endsWith('/')) {
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base += '/';
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}
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match = base + match.replace(/\\/g, '/');
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}
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this.shaderMatchers.push({ match: match, options: options });
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}
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addDefine(define: string) {
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this.defines.push(define);
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}
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addCDefine(define: string) {
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this.cdefines.push(define);
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}
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addCFlag(flag: string) {
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this.cflags.push(flag);
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}
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addCppFlag(flag: string) {
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this.cppflags.push(flag);
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}
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addParameter(parameter: string) {
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this.parameters.push(parameter);
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}
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addTarget(name: string, baseTarget: string, backends: string[]) {
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this.customTargets.set(name, new Target(baseTarget, backends));
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}
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addLibrary(library: string): string {
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this.addDefine(library);
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let self = this;
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function findLibraryDirectory(name: string) {
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if (path.isAbsolute(name)) {
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return { libpath: name, libroot: name };
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}
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// Tries to load the default library from inside the kha project.
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// e.g. 'Libraries/wyngine'
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let libpath = path.join(self.scriptdir, self.localLibraryPath, name);
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if (fs.existsSync(libpath) && fs.statSync(libpath).isDirectory()) {
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let dir = path.resolve(libpath);
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return { libpath: dir, libroot: dir };
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}
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// If the library couldn't be found in Libraries folder, try
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// looking in the haxelib folders.
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// e.g. addLibrary('hxcpp') => '/usr/lib/haxelib/hxcpp/3,2,193'
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try {
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libpath = path.join(child_process.execSync('haxelib config', { encoding: 'utf8' }).trim(), name.replace(/\./g, ','));
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}
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catch (error) {
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if (process.env.HAXEPATH) {
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libpath = path.join(process.env.HAXEPATH, 'lib', name.toLowerCase());
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}
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}
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if (fs.existsSync(libpath) && fs.statSync(libpath).isDirectory()) {
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if (fs.existsSync(path.join(libpath, '.dev'))) {
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libpath = fs.readFileSync(path.join(libpath, '.dev'), 'utf8');
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if (!path.isAbsolute(libpath)) {
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libpath = path.resolve(libpath);
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}
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return { libpath: libpath, libroot: libpath };
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}
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else if (fs.existsSync(path.join(libpath, '.current'))) {
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// Get the latest version of the haxelib path,
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// e.g. for 'hxcpp', latest version '3,2,193'
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let current = fs.readFileSync(path.join(libpath, '.current'), 'utf8');
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return { libpath: path.join(libpath, current.replace(/\./g, ',')), libroot: libpath };
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}
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}
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// check relative path
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if (fs.existsSync(path.resolve(name))) {
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let libpath = path.resolve(name);
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return { libpath: libpath, libroot: libpath };
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}
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// Show error if library isn't found in Libraries or haxelib folder
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log.error('Error: Library ' + name + ' not found.');
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log.error('Add it to the \'Libraries\' subdirectory of your project. You may also install it via haxelib but that\'s less cool.');
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throw 'Library ' + name + ' not found.';
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}
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let libInfo = findLibraryDirectory(library);
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let dir = libInfo.libpath;
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if (dir !== '') {
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for (let elem of this.libraries) {
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if (elem.libroot === libInfo.libroot)
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return '';
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}
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this.libraries.push({
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libpath: dir,
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libroot: libInfo.libroot
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});
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// If this is a haxelib library, there must be a haxelib.json
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if (fs.existsSync(path.join(dir, 'haxelib.json'))) {
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let options = JSON.parse(fs.readFileSync(path.join(dir, 'haxelib.json'), 'utf8'));
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// If there is a classPath value, add that directory to be loaded.
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// Otherwise, just load the current path.
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if (options.classPath) {
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// TODO find an example haxelib that has a classPath value
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this.sources.push(path.join(dir, options.classPath));
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}
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else {
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// e.g. '/usr/lib/haxelib/hxcpp/3,2,193'
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this.sources.push(dir);
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}
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// If this haxelib has other library dependencies, add them too
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if (options.dependencies) {
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for (let dependency in options.dependencies) {
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if (dependency.toLowerCase() !== 'kha') {
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this.addLibrary(dependency);
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}
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}
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}
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}
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else {
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// If there is no haxelib.json file, then just load the library
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// by the Sources folder.
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// e.g. Libraries/wyngine/Sources
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if (!fs.existsSync(path.join(dir, 'Sources'))) {
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log.info('Warning: No haxelib.json and no Sources directory found in library ' + library + '.');
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}
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this.sources.push(path.join(dir, 'Sources'));
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}
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if (fs.existsSync(path.join(dir, 'extraParams.hxml'))) {
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let params = fs.readFileSync(path.join(dir, 'extraParams.hxml'), 'utf8');
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for (let parameter of params.split('\n')) {
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let param = parameter.trim();
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if (param !== '') {
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if (param.startsWith('-lib')) {
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// (DK)
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// - '-lib xxx' is for linking a library via haxe, it forces the use of the haxelib version
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// - this should be handled by khamake though, as it tracks the dependencies better (local folder or haxelib)
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log.info('Ignoring ' + dir + '/extraParams.hxml "' + param + '"');
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}
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else {
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this.addParameter(param);
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}
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}
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}
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}
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this.addShaders(dir + '/Sources/Shaders/**', {});
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}
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return dir;
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}
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}
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