我有一個實用程序庫:goodcore 我正在使用另一個項目。它工作正常,但是當我使用Rollup捆綁和樹形打開它時,它始終包含整個goodcore庫,即使我只使用其中一小部分沒有鏈接的東西,對於某些包含的文件也是如此。爲什麼不Rollup.js樹木我的圖書館
這兩個項目都是Typescript並使用ES2015模塊加載。
我使用引用goodcore庫:
import { Arr, Pool, Range2, Timer, Util, Vec2 } from "goodcore";
和goodcore的index.js看起來像:
export { Vec2 as Vec2 } from "./struct/Vec2";
export { Range2 as Range2 } from "./struct/Range2";
export { Rect as Rect } from "./struct/Rect";
export { List as List } from "./struct/List";
export { Dictionary as Dictionary } from "./struct/Dictionary";
export { Stack as Stack } from "./struct/Stack";
export { Tree as Tree } from "./struct/Tree";
export { Calc as Calc } from "./Calc";
export { Dom as Dom } from "./Dom";
export { Arr as Arr } from "./Arr";
export { Obj as Obj } from "./Obj";
export { Util as Util } from "./Util";
export { Timer as Timer } from "./Timer";
export { Uri as Uri } from "./Uri";
export { Poolable as Poolable } from "./standard/mixins/Poolable";
export { Initable as Initable } from "./standard/mixins/Initable";
export { Pool as Pool } from "./standard/Pool";
export { Integrate as Integrate } from "./Integration";
export { MocData as MocData } from "./MocData";
export { Cache as Cache } from "./standard/Cache";
export { KeyValuePair as KeyValuePair } from "./struct/KeyValuePair";
//# sourceMappingURL=index.js.map
不過我結束了一切從goodcore,外樹形像,包括在我的另一個項目的彙總構建,而我的印象是樹木應該刪除沒有使用/引用的東西。
的彙總配置的其他項目如下:
var packageJson = require("./package.json");
import resolve from 'rollup-plugin-node-resolve';
import typescript from 'rollup-plugin-typescript2';
export default {
entry: 'src/lib/index.ts',
targets: [
{ dest: 'dist/' + packageJson.name + '.umd.js', format: 'umd' },
{ dest: 'dist/' + packageJson.name + '.es.js', format: 'es' },
{ dest: 'dist/' + packageJson.name + '.iife.js', format: 'iife' }
],
moduleName: packageJson.name,
external: ['ts-md5/dist/md5'],
sourceMap: true,
globals: {
},
treeshake: true,
plugins: [
typescript({
typescript: require('typescript')
}),
resolve({ module: true, jsnext: false, main: true, modulesOnly: true })
]
}
我在做什麼錯?
哦,謝謝! _Calc的東西,我可以刪除,因爲它只是能夠使用它作爲一個工廠時注入一個iframe等經過一些測試,我注意到它不僅是_Calc,但它的靜態屬性。這意味着我必須去除Calc的賦值以及所有靜態函數。 :(有沒有解決方案? – JGoodgive
是的 - 不要將定義包裹在IIFE中([見要點](https://gist.github.com/Rich-Harris/7861d982561a4d1457171ed783cde49c)) - 不幸的是SO不會讓我直接鏈接到REPL)麻煩的是,這是由TypeScript生成的代碼,這正是我所指的'非樹狀結構'。 –
對於未來的用戶,它可以通過嚴格避免靜態屬性或函數來解決任何類,如果你需要它作爲一種全局變量,而不是把這個狀態放到一個單獨的類中,那麼它總是被包含在內,但讓剩下的變成可樹狀的。 – JGoodgive