Move safe-chain package to packages/safe-chain

packages/safe-chain/src/packagemanager/pnpm/createPackageManager.js

@@ -0,0 +1,46 @@
+import { matchesCommand } from "../_shared/matchesCommand.js";
+import { commandArgumentScanner } from "./dependencyScanner/commandArgumentScanner.js";
+import { runPnpmCommand } from "./runPnpmCommand.js";
+
+const scanner = commandArgumentScanner();
+
+export function createPnpmPackageManager() {
+  return {
+    getWarningMessage: () => null,
+    runCommand: (args) => runPnpmCommand(args, "pnpm"),
+    isSupportedCommand: (args) =>
+      matchesCommand(args, "add") ||
+      matchesCommand(args, "update") ||
+      matchesCommand(args, "upgrade") ||
+      matchesCommand(args, "up") ||
+      // dlx does not always come in the first position
+      // eg: pnpm --package=yo --package=generator-webapp dlx yo webapp
+      // documentation: https://pnpm.io/cli/dlx#--package-name
+      args.includes("dlx"),
+    getDependencyUpdatesForCommand: (args) =>
+      getDependencyUpdatesForCommand(args, false),
+  };
+}
+
+export function createPnpxPackageManager() {
+  return {
+    getWarningMessage: () => null,
+    runCommand: (args) => runPnpmCommand(args, "pnpx"),
+    isSupportedCommand: () => true,
+    getDependencyUpdatesForCommand: (args) =>
+      getDependencyUpdatesForCommand(args, true),
+  };
+}
+
+function getDependencyUpdatesForCommand(args, isPnpx) {
+  if (isPnpx) {
+    return scanner.scan(args);
+  }
+  if (args.includes("dlx")) {
+    // dlx is not always the first argument (eg: `pnpm --package=yo --package=generator-webapp dlx yo webapp`)
+    // so we need to filter it out instead of slicing the array
+    // documentation: https://pnpm.io/cli/dlx#--package-name
+    return scanner.scan(args.filter((arg) => arg !== "dlx"));
+  }
+  return scanner.scan(args.slice(1));
+}