devtool: add a checkstyle command

This is convenient to add all the style checks locally

Signed-off-by: Pablo Barbáchano <[email protected]>

Author: pb8o

tools/devtool

@@ -422,6 +422,9 @@ cmd_help() {
 
     mkdocs
         Use 'cargo doc' to generate rustdoc documentation
+
+    checkstyle
+        Run style checks
 EOF
 }
 
@@ -862,6 +865,10 @@ cmd_mkdocs() {
     cmd_sh "cargo doc --workspace --no-deps --document-private-items"
 }
 
+cmd_checkstyle() {
+    cmd_test -- integration_tests/style -n 4 --dist worksteal
+}
+
 # Check if able to run firecracker.
 # ../docs/getting-started.md#prerequisites
 ensure_kvm_rw () {