jutoart

#!/bin/bash

# This script checks the binary and all nested frameworks for duplicated classes (both ObjectiveC and Swift).
# The script fails if it finds any duplicated classes.

function print_classes() {
    otool -ov "$1" | 
        sed -n '/Contents of (__DATA,__objc_classlist)/,/Contents of/p' | # all lines for (__DATA,__objc_classlist) section
        egrep '^[0-9]' |            # take just a class header
        cut -d ' ' -f 3 |           # take just a symbol name