mirror of https://github.com/grpc/grpc-node.git
slight gulpfile changes (#16)
This commit is contained in:
Kelvin Jin
GitHub
parent
7de87642fe
commit
0774aafb01
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@ -4,7 +4,7 @@ const help = require('gulp-help');
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// gulp-help monkeypatches tasks to have an additional description parameter
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const gulp = help(_gulp);
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require('./packages/grpc-js-core/gulpfile')(gulp);
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require('./packages/grpc-js-core/gulpfile');
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gulp.task('lint', 'Emit linting errors in source and test files', ['js.core.lint']);
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@ -1,3 +1,9 @@
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const _gulp = require('gulp');
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const help = require('gulp-help');
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// gulp-help monkeypatches tasks to have an additional description parameter
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const gulp = help(_gulp);
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const del = require('del');
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const mocha = require('gulp-mocha');
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const sourcemaps = require('gulp-sourcemaps');
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@ -10,155 +16,151 @@ const through = require('through2');
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Error.stackTraceLimit = Infinity;
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module.exports = function(gulp) {
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const jsCoreDir = __dirname;
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const tslintPath = path.resolve(jsCoreDir, 'node_modules/google-ts-style/tslint.json');
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const tsconfigPath = path.resolve(jsCoreDir, 'tsconfig.json');
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const outDir = path.resolve(jsCoreDir, 'build');
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const srcDir = path.resolve(jsCoreDir, 'src');
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const testDir = path.resolve(jsCoreDir, 'test');
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const jsCoreDir = __dirname;
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const tslintPath = path.resolve(jsCoreDir, 'node_modules/google-ts-style/tslint.json');
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const tsconfigPath = path.resolve(jsCoreDir, 'tsconfig.json');
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const outDir = path.resolve(jsCoreDir, 'build');
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const srcDir = path.resolve(jsCoreDir, 'src');
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const testDir = path.resolve(jsCoreDir, 'test');
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function onError() {}
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function onError() {}
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// Coalesces all specified --file parameters into a single array
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const files = !util.env.file ? [] :
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Array.isArray(util.env.file) ? util.env.file : [util.env.file];
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// Coalesces all specified --file parameters into a single array
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const files = !util.env.file ? [] :
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Array.isArray(util.env.file) ? util.env.file : [util.env.file];
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// If --dev is passed, override certain ts config options
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let tsDevOptions = {};
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if (util.env.dev) {
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tsDevOptions = {
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allowUnreachableCode: true,
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noUnusedParameters: false,
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noImplicitAny: false,
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noImplicitThis: false,
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noEmitOnError: false
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};
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}
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// If --dev is passed, override certain ts config options
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let tsDevOptions = {};
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if (util.env.dev) {
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tsDevOptions = {
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allowUnreachableCode: true,
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noUnusedParameters: false,
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noImplicitAny: false,
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noImplicitThis: false,
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noEmitOnError: false
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};
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}
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/**
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* Helper function that creates a gulp task function that opens files in a
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* directory that match a certain glob pattern, transpiles them, and writes them
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* to an output directory.
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* @param {Object} globs
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* @param {string=} globs.transpile The glob pattern for files to transpile.
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* Defaults to match all *.ts files in baseDir (incl. subdirectories).
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* @param {string=} globs.copy The glob pattern for files to transpile.
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* Defaults to match all but *.ts files in baseDir (incl. subdirectories).
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* @return A gulp task function.
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*/
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function makeCompileFn(globs) {
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const transpileGlob = globs.transpile || `${srcDir}/**/*.ts`;
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const copyGlob = globs.copy || '!(**/*)';
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return () => {
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const tsProject = typescript.createProject(tsconfigPath, tsDevOptions)();
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const { dts, js } = gulp.src(transpileGlob, { base: jsCoreDir })
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.pipe(sourcemaps.init())
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.pipe(tsProject)
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.on('error', onError);
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const jsmap = js.pipe(sourcemaps.write(jsCoreDir, {
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includeContent: false,
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sourceRoot: path.resolve(jsCoreDir, '..')
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}));
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const copy = gulp.src(copyGlob, { base: jsCoreDir });
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return merge2([
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js.pipe(gulp.dest(`${outDir}`)),
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dts.pipe(gulp.dest(`${outDir}/types`)),
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jsmap.pipe(gulp.dest(`${outDir}`)),
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copy.pipe(gulp.dest(`${outDir}`))
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]);
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};
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}
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/**
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* Helper function that creates a gulp task function that opens files in a
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* directory that match a certain glob pattern, transpiles them, and writes them
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* to an output directory.
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* @param {Object} globs
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* @param {string=} globs.transpile The glob pattern for files to transpile.
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* Defaults to match all *.ts files in baseDir (incl. subdirectories).
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* @param {string=} globs.copy The glob pattern for files to transpile.
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* Defaults to match all but *.ts files in baseDir (incl. subdirectories).
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* @return A gulp task function.
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*/
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function makeCompileFn(globs) {
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const transpileGlob = globs.transpile || `${srcDir}/**/*.ts`;
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const copyGlob = globs.copy || '!(**/*)';
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return () => {
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const tsProject = typescript.createProject(tsconfigPath, tsDevOptions)();
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const { dts, js } = gulp.src(transpileGlob, { base: jsCoreDir })
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.pipe(sourcemaps.init())
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.pipe(tsProject)
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.on('error', onError);
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const jsmap = js.pipe(sourcemaps.write(jsCoreDir, {
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includeContent: false,
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sourceRoot: path.resolve(jsCoreDir, '..')
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}));
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const copy = gulp.src(copyGlob, { base: jsCoreDir });
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return merge2([
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js.pipe(gulp.dest(`${outDir}`)),
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dts.pipe(gulp.dest(`${outDir}/types`)),
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jsmap.pipe(gulp.dest(`${outDir}`)),
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copy.pipe(gulp.dest(`${outDir}`))
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]);
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};
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}
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/**
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* Runs tslint on files in src/, with linting rules defined in tslint.json.
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*/
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gulp.task('js.core.lint', 'Emits linting errors found in src/ and test/.', () => {
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const program = require('tslint').Linter.createProgram(tsconfigPath);
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gulp.src([`${srcDir}/**/*.ts`, `${srcDir}/**/*.ts`])
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.pipe(tslint({
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configuration: tslintPath,
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formatter: 'codeFrame',
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program
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}))
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.pipe(tslint.report())
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.on('warning', onError);
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});
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/**
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* Runs tslint on files in src/, with linting rules defined in tslint.json.
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*/
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gulp.task('js.core.lint', 'Emits linting errors found in src/ and test/.', () => {
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const program = require('tslint').Linter.createProgram(tsconfigPath);
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gulp.src([`${srcDir}/**/*.ts`, `${srcDir}/**/*.ts`])
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.pipe(tslint({
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configuration: tslintPath,
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formatter: 'codeFrame',
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program
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}))
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.pipe(tslint.report())
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.on('warning', onError);
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});
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gulp.task('js.core.clean', 'Deletes transpiled code.', () => {
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return del(outDir);
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});
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gulp.task('js.core.clean', 'Deletes transpiled code.', () => {
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return del(outDir);
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});
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/**
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* Transpiles TypeScript files in src/ to JavaScript according to the settings
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* found in tsconfig.json.
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* Currently, all errors are emitted twice. This is being tracked here:
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* https://github.com/ivogabe/gulp-typescript/issues/438
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*/
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gulp.task('js.core.compile', 'Transpiles src/.',
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makeCompileFn({ transpile: [`${srcDir}/**/*.ts`] }));
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/**
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* Transpiles TypeScript files in src/ to JavaScript according to the settings
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* found in tsconfig.json.
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* Currently, all errors are emitted twice. This is being tracked here:
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* https://github.com/ivogabe/gulp-typescript/issues/438
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*/
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gulp.task('js.core.compile', 'Transpiles src/.',
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makeCompileFn({ transpile: [`${srcDir}/**/*.ts`] }));
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/**
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* Transpiles TypeScript files in both src/ and test/.
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*/
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gulp.task('js.core.test.compile', 'After dep tasks, transpiles test/.', ['js.core.compile'],
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makeCompileFn({ transpile: [`${testDir}/**/*.ts`], copy: `${testDir}/**/!(*.ts)` }));
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/**
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* Transpiles TypeScript files in both src/ and test/.
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*/
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gulp.task('js.core.test.compile', 'After dep tasks, transpiles test/.', ['js.core.compile'],
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makeCompileFn({ transpile: [`${testDir}/**/*.ts`], copy: `${testDir}/**/!(*.ts)` }));
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/**
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* Transpiles src/ and test/, and then runs all tests.
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*/
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gulp.task('js.core.test', 'After dep tasks, runs all tests.',
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['js.core.test.compile'], () => {
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return gulp.src(`${outDir}/test/**/*.js`)
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.pipe(mocha());
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}
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);
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/**
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* Transpiles src/ and test/, and then runs all tests.
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*/
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gulp.task('js.core.test', 'After dep tasks, runs all tests.',
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['js.core.test.compile'], () => {
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return gulp.src(`${outDir}/test/**/*.js`)
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.pipe(mocha());
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}
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);
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/**
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* Transpiles individual files, specified by the --file flag.
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*/
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gulp.task('js.core.compile.single', 'Transpiles individual files specified by --file.',
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makeCompileFn({
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transpile: files.map(f => path.relative('.', f))
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})
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);
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/**
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* Transpiles individual files, specified by the --file flag.
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*/
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gulp.task('js.core.compile.single', 'Transpiles individual files specified by --file.',
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makeCompileFn({
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transpile: files.map(f => path.relative('.', f))
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})
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);
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/**
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* Run individual tests, specified by their pre-transpiled source path (as
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* supplied through the '--file' flag). This is intended to be used as part of a
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* VS Code "Gulp task" launch configuration; setting the "args" field to
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* ["test.single", "--file", "${file}"] makes it possible for one to debug the
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* currently open TS mocha test file in one step.
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*/
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gulp.task('js.core.test.single', 'After dep tasks, runs individual files specified ' +
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'by --file.', ['js.core.compile', 'js.core.compile.single'], () => {
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// util.env contains CLI arguments for the gulp task.
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// Determine the path to the transpiled version of this TS file.
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const getTranspiledPath = (file) => {
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const dir = path.dirname(path.relative('.', file));
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const basename = path.basename(file, '.ts');
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return `${outDir}/${dir}/${basename}.js`;
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};
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// Construct an instance of Mocha's runner API and feed it the path to the
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// transpiled source.
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return gulp.src(files.map(getTranspiledPath))
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.pipe(through.obj((file, enc, cb) => {
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// Construct a new Mocha runner instance.
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const Mocha = require('mocha');
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const runner = new Mocha();
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// Add the path to the test file to debug.
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runner.addFile(file.path);
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// Run the test suite.
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runner.run((failures) => {
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if (failures > 0) {
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cb(new Error(`Mocha: ${failures} failures in ${file.path}]`));
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} else {
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cb(null);
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}
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});
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}));
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}
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);
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};
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/**
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* Run individual tests, specified by their pre-transpiled source path (as
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* supplied through the '--file' flag). This is intended to be used as part of a
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* VS Code "Gulp task" launch configuration; setting the "args" field to
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* ["test.single", "--file", "${file}"] makes it possible for one to debug the
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* currently open TS mocha test file in one step.
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*/
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gulp.task('js.core.test.single', 'After dep tasks, runs individual files specified ' +
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'by --file.', ['js.core.compile', 'js.core.compile.single'], () => {
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// util.env contains CLI arguments for the gulp task.
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// Determine the path to the transpiled version of this TS file.
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const getTranspiledPath = (file) => {
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const dir = path.dirname(path.relative('.', file));
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const basename = path.basename(file, '.ts');
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return `${outDir}/${dir}/${basename}.js`;
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};
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// Construct an instance of Mocha's runner API and feed it the path to the
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// transpiled source.
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return gulp.src(files.map(getTranspiledPath))
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.pipe(through.obj((file, enc, cb) => {
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// Construct a new Mocha runner instance.
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const Mocha = require('mocha');
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const runner = new Mocha();
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// Add the path to the test file to debug.
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runner.addFile(file.path);
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// Run the test suite.
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runner.run((failures) => {
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if (failures > 0) {
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cb(new Error(`Mocha: ${failures} failures in ${file.path}]`));
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} else {
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cb(null);
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}
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});
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}));
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}
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);
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