1 files changed, 39 insertions, 0 deletions
diff --git a/src/cli/args.ts b/src/cli/args.ts
new file mode 100644
index 0000000..0f7a767
--- /dev/null
+++ b/src/cli/args.ts
@@ -0,0 +1,39 @@
+// CLI argument parser
+
+export interface ParsedArgs {
+  command: string
+  positional: string[]
+  flags: Record<string, string | boolean>
+}
+
+export function parseArgs(argv: string[]): ParsedArgs {
+  const args = argv.slice(2)
+  const command = args[0] || ''
+  const positional: string[] = []
+  const flags: Record<string, string | boolean> = {}
+
+  for (let i = 1; i < args.length; i++) {
+    const arg = args[i]
+    if (arg.startsWith('--')) {
+      const eqIdx = arg.indexOf('=')
+      if (eqIdx !== -1) {
+        flags[arg.slice(2, eqIdx)] = arg.slice(eqIdx + 1)
+      } else if (i + 1 < args.length && !args[i + 1].startsWith('--')) {
+        const key = arg.slice(2)
+        // Boolean flags that never take a value
+        const boolFlags = new Set(['json', 'dry-run', 'delete', 'force', 'help'])
+        if (boolFlags.has(key)) {
+          flags[key] = true
+        } else {
+          flags[key] = args[++i]
+        }
+      } else {
+        flags[arg.slice(2)] = true
+      }
+    } else {
+      positional.push(arg)
+    }
+  }
+
+  return { command, positional, flags }
+}