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fix(cli): Fix bad docusaurus CLI behavior on for --version, -V, --help, -h (#10368)

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Co-authored-by: sebastien <lorber.sebastien@gmail.com>
This commit is contained in:
Ashiq Firoz 2024-08-08 19:16:51 +05:30 • committed by GitHub
parent 7be1feaa0a
commit 087a32971f
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1 changed files with 13 additions and 12 deletions
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25
packages/docusaurus/bin/docusaurus.mjs
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@ -222,7 +222,8 @@ cli
cli.arguments('<command>').action((cmd) => {
cli.outputHelp();
logger.error` Unknown command name=${cmd}.`;
logger.error`Unknown Docusaurus CLI command name=${cmd}.`;
process.exit(1);
});
// === The above is the commander configuration ===
@ -247,24 +248,24 @@ function isInternalCommand(command) {
);
}
// process.argv always looks like this:
// [
// '/path/to/node',
// '/path/to/docusaurus.mjs',
// '<subcommand>',
// ...subcommandArgs
// ]
/**
* @param {string | undefined} command
*/
function isExternalCommand(command) {
return !!(command && !isInternalCommand(command) && !command.startsWith('-'));
}
// There is no subcommand
// TODO: can we use commander to handle this case?
if (process.argv.length < 3 || process.argv[2]?.startsWith('--')) {
// No command? We print the help message because Commander doesn't
// Note argv looks like this: ['../node','../docusaurus.mjs','<command>',...rest]
if (process.argv.length < 3) {
cli.outputHelp();
logger.error`Please provide a Docusaurus CLI command.`;
process.exit(1);
}
// There is an unrecognized subcommand
// Let plugins extend the CLI before parsing
if (!isInternalCommand(process.argv[2])) {
if (isExternalCommand(process.argv[2])) {
// TODO: in this step, we must assume default site structure because there's
// no way to know the siteDir/config yet. Maybe the root cli should be
// responsible for parsing these arguments?