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https://github.com/react/react-native-devtools-frontend.git
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Tim van der Lippe
bfcaca046e
- Update yargs to 16.1.1 - Update @rollup/plugin-commonjs to 17.0.0 - Update @types/codemirror to 0.0.100 - Update Puppeteer to 5.5.0 - Update Rollup to 2.34.0 DISABLE_THIRD_PARTY_CHECK=NPM update R=jacktfranklin@chromium.org Change-Id: Ie3ed95b7c83ec615122643769ff5c53ac4111c09 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2567910 Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
export function parseCommand(cmd) {
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const extraSpacesStrippedCommand = cmd.replace(/\s{2,}/g, ' ');
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const splitCommand = extraSpacesStrippedCommand.split(/\s+(?![^[]*]|[^<]*>)/);
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const bregex = /\.*[\][<>]/g;
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const firstCommand = splitCommand.shift();
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if (!firstCommand)
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throw new Error(`No command found in: ${cmd}`);
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const parsedCommand = {
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cmd: firstCommand.replace(bregex, ''),
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demanded: [],
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optional: [],
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};
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splitCommand.forEach((cmd, i) => {
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let variadic = false;
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cmd = cmd.replace(/\s/g, '');
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if (/\.+[\]>]/.test(cmd) && i === splitCommand.length - 1)
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variadic = true;
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if (/^\[/.test(cmd)) {
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parsedCommand.optional.push({
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cmd: cmd.replace(bregex, '').split('|'),
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variadic,
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});
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}
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else {
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parsedCommand.demanded.push({
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cmd: cmd.replace(bregex, '').split('|'),
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variadic,
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});
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}
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});
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return parsedCommand;
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}
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