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

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merged 4 commits into from
Nov 17, 2022
Merged

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

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89471c3
fix(core): normalize input for poll option
mhnaeem Nov 15, 2022
0efb26d
fix(core): normalize input for poll option
mhnaeem Nov 16, 2022
d630381
fix(core) correct the jsdoc comment to accept undefined value
mhnaeem Nov 16, 2022
75e2a39
fix(core): remove unwanted line since no description is needed
mhnaeem Nov 16, 2022
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18 changes: 18 additions & 0 deletions packages/docusaurus/bin/docusaurus.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,23 @@ cli
)
.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
.command('start [siteDir]')
.description('Start the development server.')
Expand All @@ -122,6 +139,7 @@ cli
.option(
'--poll [interval]',
'use polling rather than watching for reload (default: false). Can specify a poll interval in milliseconds',
normalizePollValue,
)
.option(
'--no-minify',
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