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-rw-r--r--node_modules/yargs/build/lib/parse-command.js32
1 files changed, 32 insertions, 0 deletions
diff --git a/node_modules/yargs/build/lib/parse-command.js b/node_modules/yargs/build/lib/parse-command.js
new file mode 100644
index 0000000..4989f53
--- /dev/null
+++ b/node_modules/yargs/build/lib/parse-command.js
@@ -0,0 +1,32 @@
+export function parseCommand(cmd) {
+ const extraSpacesStrippedCommand = cmd.replace(/\s{2,}/g, ' ');
+ const splitCommand = extraSpacesStrippedCommand.split(/\s+(?![^[]*]|[^<]*>)/);
+ const bregex = /\.*[\][<>]/g;
+ const firstCommand = splitCommand.shift();
+ if (!firstCommand)
+ throw new Error(`No command found in: ${cmd}`);
+ const parsedCommand = {
+ cmd: firstCommand.replace(bregex, ''),
+ demanded: [],
+ optional: [],
+ };
+ splitCommand.forEach((cmd, i) => {
+ let variadic = false;
+ cmd = cmd.replace(/\s/g, '');
+ if (/\.+[\]>]/.test(cmd) && i === splitCommand.length - 1)
+ variadic = true;
+ if (/^\[/.test(cmd)) {
+ parsedCommand.optional.push({
+ cmd: cmd.replace(bregex, '').split('|'),
+ variadic,
+ });
+ }
+ else {
+ parsedCommand.demanded.push({
+ cmd: cmd.replace(bregex, '').split('|'),
+ variadic,
+ });
+ }
+ });
+ return parsedCommand;
+}