✨ Adds auxiliary flags for jscodeshift

Author: danieldelcore

.changeset/kind-houses-applaud.md

@@ -0,0 +1,5 @@
+---
+'@codeshift/cli': minor
+---
+
+Adds auxiliary flags for jscodeshift

packages/cli/src/index.ts

@@ -43,6 +43,12 @@ program
     '--ignore-pattern <value>',
     'Ignore files that match a provided glob expression',
   )
+  .option(
+    '-c, --cpus <value>',
+    'start at most N child processes to process source files',
+  )
+  .option('-d, --dry', 'dry run (no changes are made to files)')
+  .option('--run-in-band', 'run serially in the current process')
   .addHelpText(
     'after',
     `

packages/cli/src/main.ts

@@ -130,13 +130,14 @@ export default async function main(paths: string[], flags: Flags) {
 
     await jscodeshift.run(transform, paths, {
       verbose: 0,
-      dry: false,
+      dry: flags.dry,
       print: true,
       babel: true,
       extensions: flags.extensions,
       ignorePattern: flags.ignorePattern,
+      cpus: flags.cpus,
       ignoreConfig: [],
-      runInBand: false,
+      runInBand: flags.runInBand,
       silent: false,
       parser: flags.parser,
       stdin: false,

packages/cli/src/types.ts

@@ -31,4 +31,9 @@ export interface Flags {
    * Ignore files that match a provided glob expression
    */
   ignorePattern?: string;
+
+  /** Auxiliary jscodeshift params */
+  cpus?: number;
+  dry?: boolean;
+  runInBand?: boolean;
 }