1 | import { isFile, readFileSync } from './fs.js';
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2 | import { dirname, extname, isAbsolute, resolve } from './path.js';
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3 |
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4 | export function load ( id ) {
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5 | return readFileSync( id, 'utf-8' );
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6 | }
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7 |
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8 | function addJsExtensionIfNecessary ( file ) {
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9 | if ( isFile( file ) ) return file;
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10 |
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11 | file += '.js';
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12 | if ( isFile( file ) ) return file;
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13 |
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14 | return null;
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15 | }
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16 |
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17 | export function resolveId ( importee, importer ) {
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18 |
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19 | if ( isAbsolute( importee ) ) return addJsExtensionIfNecessary( importee );
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20 |
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21 |
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22 | if ( importer === undefined ) return addJsExtensionIfNecessary( resolve( process.cwd(), importee ) );
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23 |
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24 |
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25 | if ( importee[0] !== '.' ) return null;
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26 |
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27 | return addJsExtensionIfNecessary( resolve( dirname( importer ), importee ) );
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28 | }
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29 |
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30 | export function onwarn ( msg ) {
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31 | console.error( msg );
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32 | }
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