ls_ipa: Add -s, list sorted with name in default

Author: cybertk

ls_ipa

@@ -1,10 +1,16 @@
 #!/usr/bin/env bash
 
-# List files in IPA by size
+# List files in IPA with size
 
 set -e
 
-ls_ipa_by_size () {
+# Show usage and quit
+usage () {
+    echo "Usage: ls_ipa [-s] /path/to/ipa"
+    return 1
+}
+
+prepare () {
     ipa=$1
 
     # Create temp working dir
@@ -17,17 +23,43 @@ ls_ipa_by_size () {
 
     # Get it done
     cd "$WS/Payload/"
+}
+
+ls_ipa_by_size () {
     find ./*.app -depth 1 -print0 | xargs -0 -I{} du -s {} | sort -rn | cut -f2 | xargs -I{} du -sh {}
 }
 
+ls_ipa_by_name () {
+    find ./*.app -depth 1 -print0 | xargs -0 -I{} du -hs {}
+}
+
 main () {
+    while getopts :sh opt; do
+        case $opt in
+        s)
+            ls_by_size=1
+            ;;
+        \?)
+            usage
+            ;;
+        esac
+    done
+
+    shift $((OPTIND-1))
+
     if [ ! -f "$1" ];
     then
-        echo "Usage: ls_ipa /path/to/ipa"
-        return
+        usage
     fi
 
-    ls_ipa_by_size "$1"
+    prepare "$1"
+
+    if [ -n "$ls_by_size" ];
+    then
+        ls_ipa_by_size
+    else
+        ls_ipa_by_name
+    fi
 }
 
 main "$@"