Adapt the structure to parse the initial pip commands

packages/safe-chain/src/packagemanager/pip/utils/pipCommands.js

@@ -0,0 +1,29 @@
+/**
+ * Pip command constants
+ */
+export const pipInstallCommand = "install";
+export const pipUninstallCommand = "uninstall";
+export const pipListCommand = "list";
+export const pipShowCommand = "show";
+export const pipFreeze = "freeze";
+
+/**
+ * Gets the pip command from the arguments array
+ * 
+ * @param {string[]} args - Command line arguments
+ * @returns {string|null} The pip command or null if not found
+ */
+export function getPipCommandForArgs(args) {
+  if (!args || args.length === 0) {
+    return null;
+  }
+
+  // The first non-flag argument is typically the command
+  for (const arg of args) {
+    if (!arg.startsWith("-")) {
+      return arg;
+    }
+  }
+
+  return null;
+}