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fix(core): normalize input for poll option (#8342)

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Fixes https://github.com/facebook/docusaurus/issues/8306
This commit is contained in:
Muhammad Hammad 2022-11-17 05:22:12 -05:00 • committed by sebastienlorber
parent 5d2dd9b6b4
commit 029417154c
1 changed files with 18 additions and 0 deletions
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18
packages/docusaurus/bin/docusaurus.mjs
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@ -104,6 +104,23 @@ cli
) )
.action(deploy); .action(deploy);
/**
* @param {string | undefined} value
* @returns {boolean | number}
*/
function normalizePollValue(value) {
if (value === undefined || value === '') {
return false;
}
const parsedIntValue = Number.parseInt(value, 10);
if (!Number.isNaN(parsedIntValue)) {
return parsedIntValue;
}
return value === 'true';
}
cli cli
.command('start [siteDir]') .command('start [siteDir]')
.description('Start the development server.') .description('Start the development server.')
@ -122,6 +139,7 @@ cli
.option( .option(
'--poll [interval]', '--poll [interval]',
'use polling rather than watching for reload (default: false). Can specify a poll interval in milliseconds', 'use polling rather than watching for reload (default: false). Can specify a poll interval in milliseconds',
normalizePollValue,
) )
.option( .option(
'--no-minify', '--no-minify',