2021-12-11 20:36:36 +00:00
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import { installPackage } from '@antfu/install-pkg';
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import { sleep } from '@antfu/utils';
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2021-12-09 21:12:00 +00:00
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export function camelize(str: string): string {
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2021-12-11 20:36:36 +00:00
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return str.replace(/-([a-z0-9])/g, g => g[1].toUpperCase());
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2021-12-09 21:12:00 +00:00
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}
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export function pascalize(str: string): string {
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2021-12-11 20:36:36 +00:00
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const camel = camelize(str);
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return camel[0].toUpperCase() + camel.slice(1);
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2021-12-09 21:12:00 +00:00
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}
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export function camelToKebab(key: string): string {
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const result = key
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.replace(/:/g, '-')
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.replace(/([A-Z])/g, ' $1')
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2021-12-11 20:36:36 +00:00
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.trim();
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return result.split(/\s+/g).join('-').toLowerCase();
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2021-12-09 21:12:00 +00:00
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}
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2021-12-11 20:36:36 +00:00
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const warnned = new Set<string>();
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2021-12-09 21:12:00 +00:00
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export function warnOnce(msg: string): void {
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if (!warnned.has(msg)) {
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2021-12-11 20:36:36 +00:00
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warnned.add(msg);
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console.warn(`[@iconify-loader] ${msg}`);
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2021-12-09 21:12:00 +00:00
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}
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}
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2021-12-11 20:36:36 +00:00
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let pending: Promise<void> | undefined;
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const tasks: Record<string, Promise<void> | undefined> = {};
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2021-12-09 21:12:00 +00:00
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export async function tryInstallPkg(name: string): Promise<void | undefined> {
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2021-12-11 20:36:36 +00:00
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if (pending) {
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await pending;
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}
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2021-12-09 21:12:00 +00:00
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if (!tasks[name]) {
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// eslint-disable-next-line no-console
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2021-12-11 20:36:36 +00:00
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console.log(`Installing ${name}...`);
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2021-12-09 21:12:00 +00:00
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tasks[name] = pending = installPackage(name, { dev: true, preferOffline: true })
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.then(() => sleep(300))
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// eslint-disable-next-line
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.catch((e: any) => {
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warnOnce(`Failed to install ${name}`)
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console.error(e)
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})
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.finally(() => {
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pending = undefined
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2021-12-11 20:36:36 +00:00
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});
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2021-12-09 21:12:00 +00:00
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}
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// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
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2021-12-11 20:36:36 +00:00
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return tasks[name]!;
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2021-12-09 21:12:00 +00:00
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}
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