当我从命令行运行tsc时,将创建.js、.map和.d.ts文件:
C:\Users\{user}\Documents\My Projects\BEPS\angular2-soap>tsc -version
Version 1.8.10...but当我调用以下Gulp函数时,除了.d.ts文件没有被创建/复制到./app/目录之外,一切都正常:
gulp.task('compile-typescript', function () {
var sourcemaps = require('gulp-sourcemaps');
var typescript = require('gulp-typescript');
var typescriptCompiler = typescript({typescript: require('typescript')});
var typescriptProject = typescript(typescript.createProject('tsconfig.json'));
var tsResults = gulp.src(['!./src/**/spec*.ts', './src/**/*.ts'])
.pipe(typescriptProject)
.pipe(sourcemaps.init())
.pipe(sourcemaps.write('../map/'))
.pipe(gulp.dest('./app/'))
.pipe(typescriptCompiler).dts.pipe(gulp.dest('./app/'));
return tsResults;
});来自我的package.json文件的片段:
"devDependencies": {
"autoprefixer": "6.3.6",
"concurrently": "2.0.0",
"cssnano": "3.5.2",
"del": "2.2.0",
"gulp": "3.9.1",
"gulp-ext-replace": "0.3.0",
"gulp-imagemin": "2.4.0",
"gulp-postcss": "6.1.0",
"gulp-sourcemaps": "1.6.0",
"gulp-typescript": "2.13.0",
"http-server": "0.9.0",
"jasmine-core": "2.4.1",
"karma": "0.13.22",
"karma-chrome-launcher": "0.2.3",
"karma-jasmine": "0.3.8",
"karma-spec-reporter": "0.0.26",
"lite-server": "2.2.0",
"postcss": "5.0.19",
"postcss-scss": "0.1.7",
"precss": "^1.3.0",
"run-sequence": "1.1.5",
"systemjs": "0.19.26",
"typescript": "latest",
"typings": "0.8.1"
},我的tsconfig.json文件:
{
"compileOnSave": true,
"compilerOptions": {
"target": "ES5",
"module": "System",
"moduleResolution": "node",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"removeComments": true,
"noImplicitAny": true,
"declaration": true,
"sourceMap": true,
"mapRoot": "map/",
"diagnostics": true
},
"exclude": [
"node_modules",
"typings"
]
}我认为我所需要做的就是使用dts管道将输入文件发送到./app/
我错过了什么/做错了什么?谢谢!
试图应用t34t5的建议:
gulp.task('compile-typescript', function () {
var sourcemaps = require('gulp-sourcemaps');
var typescript = require('gulp-typescript');
var project = typescript.createProject('tsconfig.json', {declaration: true});
var merge = require('merge2');
var tsResults = gulp.src(['!./src/**/spec*.ts', './src/**/*.ts'])
.pipe(sourcemaps.init())
.pipe(typescript(project))
.pipe(sourcemaps.write('../map/'));
return merge([
tsResults.dts.pipe(gulp.dest('./app/')),
tsResults.js.pipe(gulp.dest('./app/'))
]);
});我在访问tsResults.dts时出错
TypeError: Cannot read property 'pipe' of undefined我的猜测是sourcemaps流是正在使用的(不是typescript流).这有道理吗?如果是的话,我能做些什么来解决这个问题?
以下内容同时生成了.js和.d.ts文件--因为它并不试图也生成.map文件:
gulp.task('compile-typescript', function () {
var typescript = require('gulp-typescript');
var project = typescript.createProject('tsconfig.json', {declaration: true});
var merge = require('merge2');
var tsResults = gulp.src(['!./src/**/spec*.ts', './src/**/*.ts'])
.pipe(typescript(project));
return merge([
tsResults.dts.pipe(gulp.dest('./app/')),
tsResults.js.pipe(gulp.dest('./app/'))
]);
});发布于 2016-04-29 19:39:45
我认为您需要使用诸如merge之类的方法来同时编写js文件和类型定义文件。我可能错了,但我相信流在第一个gulp.dest()之后就关闭了,所以没有任何东西通过dts管道发送。看看自述文件中的gulp打字本。在基本用法部分下。
更新:我能够使用您的tsconfig文件获得以下内容。不过,我只使用了一个类型记录源文件。这生成了.js、.d.ts和.map文件。
gulp.task('compile-typescript', function () {
var typescript = require('gulp-typescript');
var project = typescript.createProject('tsconfig.json', {declaration: true});
var merge = require('merge2');
var tsResults = gulp.src(['!./src/**/spec*.ts', './src/**/*.ts'])
.pipe(sourcemaps.init())
.pipe(typescript(project);
return merge([
tsResults.dts.pipe(gulp.dest('./app/')),
tsResults.js.pipe(sourcemaps.write('./app/')).pipe(gulp.dest('./app/'))
]);
});发布于 2016-05-01 20:03:29
下面实现了我正在寻找的效果--但它需要编译两次.ts源文件(一次是生成.js和.map文件,一次是生成.d.ts文件)
gulp.task('compile-typescript', function () {
var sourcemaps = require('gulp-sourcemaps');
var typescript = require('gulp-typescript');
var merge = require('merge2');
var src = gulp.src(['!./src/**/spec*.ts', './src/**/*.ts']);
var dst = gulp.dest('./app/');
var jsMap = src.pipe(typescript(typescript.createProject('tsconfig.json')))
.pipe(sourcemaps.init())
.pipe(sourcemaps.write('../map/'));
var dts = src.pipe(typescript(typescript.createProject('tsconfig.json')));
return merge([
jsMap.pipe(dst), // writes .js and .map files
dts.dts.pipe(dst) // writes .d.ts files
]);
});我不满意这种方法,因为冗余-优化建议是受欢迎的。
发布于 2016-04-29 20:06:39
你应该有一个类型记录编译器,而不是两个。
var typescriptProject = typescript.createProject('tsconfig.json', {
typescript: require('typescript'),
declaration: true,
});
var tsResults = gulp.src(['!./src/**/spec*.ts', './src/**/*.ts'])
.pipe(sourcemaps.init())
.pipe(typescript(typescriptProject))
.pipe(sourcemaps.write('../map/'))
.pipe(gulp.dest('./app/'));https://stackoverflow.com/questions/36945095
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