| 1 | # gulp ui5 eager preload plugin
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| 2 |
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| 3 | [](https://www.npmjs.com/package/gulp-ui5-eager-preload)
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| 4 |
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| 5 | Please use this module by [The ultimate generator for UI5](https://github.com/ui5-next/ui5g)
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| 6 |
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| 7 | ## features
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| 8 |
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| 9 | * preload standard modules (with `uglify`, only preload used modules).
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| 10 | * allow manually maintain resources & module.
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| 11 | * generate `index.html`, inline `library.css` avoid xhr block request.
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| 12 | * local file & url based cache.
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| 13 | * enable use thirdparty library from `node_modules`
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| 14 |
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| 15 | in standard `openui5 workthrough` demo
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| 16 |
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| 17 | * totally downloaded file size will reduce `%50` or more (depends on the usage rate for single standard library).
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| 18 | * first screen time dropped from 1500ms to 300ms (with cache).
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| 19 | * reduce the number of requests.
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| 20 |
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| 21 | ## sample configuration
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| 22 |
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| 23 | ```js
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| 24 |
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| 25 | eagerPreload({
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| 26 | // Current Project Title
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| 27 | title: "UI5 Project",
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| 28 | // theme
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| 29 | theme: "sap_belize",
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| 30 | // standard library resource root
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| 31 | ui5ResourceRoot: "https://openui5.hana.ondemand.com/resources",
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| 32 | // enable preload logic
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| 33 | preload: true,
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| 34 | // offline mode, will not load resource from ui5 resource root directly
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| 35 | offline: true,
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| 36 | sourceDir: join(__dirname, "./src"),
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| 37 | // thirdparty library output library
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| 38 | thirdpartyLibPath: "_thirdparty",
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| 39 | // project namespace
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| 40 | projectNameSpace: namespace,
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| 41 | // additionalResources
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| 42 | additionalResources: [
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| 43 | "sap/m/messagebundle_zh_CN.properties",
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| 44 | "sap/ui/core/messagebundle_zh_CN.properties"
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| 45 | ],
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| 46 | // boot script
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| 47 | bootScriptPath: "./index.js",
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| 48 | // additionalModules
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| 49 | // sometimes ui5 will dynamic load resource
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| 50 | // just use devtools find them and add them to here
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| 51 | additionalModules: ["sap/m/routing/Router", "sap/ui/thirdparty/datajs"]
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| 52 | })
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| 53 |
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| 54 | ```
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