Aaron
49 lines
1.3 KiB
TypeScript
49 lines
1.3 KiB
TypeScript
import { Entrypoint, PerBrowserOption, TargetBrowser } from '../types';
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import path, { relative, resolve } from 'node:path';
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import { normalizePath } from './paths';
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export function getEntrypointName(
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entrypointsDir: string,
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inputPath: string,
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// type: Entrypoint['type'],
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): string {
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const relativePath = path.relative(entrypointsDir, inputPath);
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// Grab the string up to the first . or / or \\
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const name = relativePath.split(/[\.\/\\]/, 2)[0];
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return name;
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}
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export function getEntrypointOutputFile(
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entrypoint: Entrypoint,
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ext: string,
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): string {
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return resolve(entrypoint.outputDir, `${entrypoint.name}${ext}`);
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}
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/**
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* Return's the entrypoint's output path relative to the output directory. Used for paths in the
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* manifest and rollup's bundle.
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*/
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export function getEntrypointBundlePath(
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entrypoint: Entrypoint,
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outDir: string,
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ext: string,
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): string {
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return normalizePath(
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relative(outDir, getEntrypointOutputFile(entrypoint, ext)),
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);
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}
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/**
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* Given an entrypoint option, resolve it's value based on a target browser.
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*/
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export function resolvePerBrowserOption<T>(
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option: PerBrowserOption<T>,
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browser: TargetBrowser,
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): T {
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if (typeof option === 'object' && !Array.isArray(option))
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return (option as any)[browser];
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return option;
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}
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