如何在Ubuntu上的tsify中使用tsify？ [英] How to use tsify with watchify on Ubuntu?

问题描述

输入目录包含：

1. 一个JavaScript文件（不在DefinitelyTyped存储库中的jQuery插件）和


2. 2个TypeScript文件
   
   
   
   
   • declarations.d.ts
   
   
   • main.ts
   
   

1. a JavaScript file (a jQuery plugin that is not in the DefinitelyTyped repo) and
2. 2 TypeScript files
   • declarations.d.ts
   • main.ts

tsconfig.json 文件是此文件（正在进行中）：

The tsconfig.json file is this (work in progress):

{
    "compilerOptions": {
        "removeComments": true,
        "preserveConstEnums": true,
        "sourceMap": true,
        "outDir": "wp-content/themes/custom-theme/assets/js",
        "watch": true,
        "allowJs": true,
        "lib": ["ES2016", "DOM"]
    },
    "include": [
        "wp-content/themes/custom-theme/assets/ts"
    ],
    "exclude": [
        "node_modules",
        "**/*.spec.ts"
    ]
}

当前，我有这个 watch.sh 脚本效果很好：

Currently I have this watch.sh script that works well:

tmux \
    new-session  'cd html && tsc' \; \
    split-window 'cd html/wp-content/themes && scss --watch custom-theme/assets/scss:custom-theme/assets/css' \; \
    split-window 'cd html/wp-content/themes && watchify custom-theme/assets/js/main.js -o custom-theme/assets/js/bundle.js'

我想用一个类似Browserify build.js文件的东西替换这个脚本（如果可能的话，我更喜欢build.ts），并且我想将Tsify与Watchify一起使用（我知道Watchify build.js文件类似于

I want to replace this script with something like a Browserify build.js file (I prefer build.ts if possible), and I want to use Tsify with Watchify (I understood that Watchify build.js file is similar to the Browserify file).

我见过此示例，但是我不确定自己是否走上了好路。

I have seen this example, but I am not sure if I am on the good road.

我有这个问题 build.js 文件：

const browserify = require("browserify");
const tsify = require("tsify");

browserify()
    .plugin(tsify, { allowsJs: true })
    .add("wp-content/themes/custom-theme/assets/ts/main.ts")
    .bundle()
    .on('error', function (error) { console.error(error.toString()) })
    .pipe(process.stdout);

它甚至没有开始运行：它说在第1行的<$附近有语法错误c $ c>（。

It does not even start to run: it says there is a syntax error on line 1 near (.

任何建议都将不胜感激。

Any advice is greatly appreciated.

谢谢您。

新的 build.js 文件：

const watchify = require("watchify");
const tsify = require("tsify");

watchify()
    .plugin(tsify, { allowsJs: true })
    .add("wp-content/themes/custom-theme/assets/ts/main.ts")
    .bundle()
    .on('error', function (error) { console.error(error.toString()) })
    .pipe(process.stdout);

运行但抛出此错误：

$ node build.js 
/.../node_modules/watchify/index.js:14
    var cache = b._options.cache;
                  ^

TypeError: Cannot read property '_options' of undefined
    at watchify (/.../node_modules/watchify/index.js:14:19)
    at Object.<anonymous> (/.../build.js:4:1)
    at Module._compile (internal/modules/cjs/loader.js:1147:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1167:10)
    at Module.load (internal/modules/cjs/loader.js:996:32)
    at Function.Module._load (internal/modules/cjs/loader.js:896:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
    at internal/main/run_main_module.js:17:47

更新2

我最终使用了这个 watch.sh shell脚本文件：

Update 2

I ended up using this watch.sh shell script file:

tmux \
    new-session  'cd html && tsc' \; \
    split-window 'cd html/wp-content/themes; scss --watch custom-theme/assets/scss:custom-theme/assets/css' \; \
    split-window 'cd html/wp-content/themes; watchify custom-theme/assets/ts/main.ts -p [ tsify ] -o custom-theme/assets/js/bundle.js -v'

来自此处，我知道遵守 tsconfig.json 文件。唯一的问题是 main.ts 中的 require 调用不会返回VS Code理解的内容，所以我没有自动填充支持。这是我仍然需要帮助的地方。将来，如果有人可以帮助我，我还想使用 build.js 脚本。

From here I understand that it respects the tsconfig.json file. The only issue is that the require call in main.ts does not return something that VS Code understands well, so I do not have autocompletition support. This is where I still need help. In future I would also like to use a build.js script, if there is anyone who can help me with this.

推荐答案

现在，我使用ES6语法在所有导入内容的地方导入模块。从npm软件包导入时，我还使用 node_modules 目录中相关npm软件包中文件的相对路径。

Now I use ES6 syntax for importing modules everywhere I import something. I also use relative paths to files inside the relevant npm packages in node_modules directory when I import from npm packages.

在 tsconfig.json 中，我还有其他几行：

In tsconfig.json I have these lines besides others:

"target": "ES3",
"lib": ["ES2020", "DOM"],
"module": "CommonJS"

最终的工作测试项目是此处。

The final working test project is here.

对于某些未预先配对以进行ES6导入的模块，我仍然有问题。

I still have problems with some modules that are not prepaired for ES6 import.

这篇关于如何在Ubuntu上的tsify中使用tsify？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！