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feat(next): split modern loader for node and browser support

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This commit is contained in:
Joaquín Sánchez Jiménez 2022-02-26 20:44:39 +01:00
parent 65dfecf963
commit 062a852a79
1 changed files with 22 additions and 20 deletions
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42
packages/utils/src/loader/loaders.ts
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@ -2,6 +2,7 @@ import type { Awaitable } from '@antfu/utils';
import { promises as fs, Stats } from 'fs'; import { promises as fs, Stats } from 'fs';
import type { CustomIconLoader } from './types'; import type { CustomIconLoader } from './types';
import { camelize, pascalize } from '../misc/strings'; import { camelize, pascalize } from '../misc/strings';
import { isNode } from './loader';
/** /**
* Returns CustomIconLoader for loading icons from a directory * Returns CustomIconLoader for loading icons from a directory
@ -10,25 +11,26 @@ export function FileSystemIconLoader(
dir: string, dir: string,
transform?: (svg: string) => Awaitable<string> transform?: (svg: string) => Awaitable<string>
): CustomIconLoader { ): CustomIconLoader {
return async (name) => { return isNode
const paths = [ ? async (name) => {
`${dir}/${name}.svg`, const paths = [
`${dir}/${camelize(name)}.svg`, `${dir}/${name}.svg`,
`${dir}/${pascalize(name)}.svg`, `${dir}/${camelize(name)}.svg`,
]; `${dir}/${pascalize(name)}.svg`,
let stat: Stats; ];
for (const path of paths) { let stat: Stats;
try { for (const path of paths) {
stat = await fs.lstat(path); try {
} catch (err) { stat = await fs.lstat(path);
continue; } catch (err) {
continue;
}
if (stat.isFile()) {
const svg = await fs.readFile(path, 'utf-8');
return typeof transform === 'function'
? await transform(svg)
: svg;
}
} }
if (stat.isFile()) { } : () => undefined;
const svg = await fs.readFile(path, 'utf-8');
return typeof transform === 'function'
? await transform(svg)
: svg;
}
}
};
} }