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Malina.js + TypeScript example
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<script type="typescript"> | |
let name: string = 'bar'; | |
</script> | |
<h1>Hello {name}!</h1> |
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import resolve from '@rollup/plugin-node-resolve'; | |
import derver from 'derver/rollup-plugin'; | |
import css from 'rollup-plugin-css-only'; | |
import { terser } from "rollup-plugin-terser"; | |
import malina from 'malinajs/malina-rollup' | |
import malinaSass from 'malinajs/plugins/sass' | |
import * as ts from "typescript"; | |
const DEV = !!process.env.ROLLUP_WATCH; | |
const cssInJS = true; | |
function tsCompile(source, options) { | |
if (options === void 0) { options = null; } | |
if (null === options) { | |
options = { compilerOptions: { module: ts.ModuleKind.CommonJS } }; | |
} | |
return ts.transpileModule(source, options).outputText; | |
} | |
export default { | |
input: 'src/main.js', | |
output: { | |
file: 'public/bundle.js', | |
format: 'iife', | |
}, | |
plugins: [ | |
malina({ | |
hideLabel: !DEV, | |
css: cssInJS, | |
plugins: [malinaSass(), { | |
name: 'typescript', | |
'js:before': (ctx) => { | |
// if script block is present | |
if(!ctx.scriptNodes.length) return; | |
// if script block has attribute: type="typescript" | |
if(!ctx.scriptNodes[0].attributes.some(a => a.name == 'type' && a.value == 'typescript')) return; | |
// replace source | |
let source = ctx.scriptNodes[0].content; | |
ctx.scriptNodes[0].content = tsCompile(source); | |
} | |
}] | |
}), | |
resolve(), | |
DEV && derver(), | |
!cssInJS && css({ output: 'bundle.css' }), | |
!DEV && terser() | |
], | |
watch: { | |
clearScreen: false | |
} | |
} |
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