diff --git a/.hound.yml b/.hound.yml
index a7f9457..8a6b41a 100644
--- a/.hound.yml
+++ b/.hound.yml
@@ -15,7 +15,6 @@ rubocop:
 
 shellcheck:
   enabled: true
-  config_file: .shellcheck.yml
 
 swiftlint:
   enabled: true
diff --git a/.shellcheck.yml b/.shellcheck.yml
deleted file mode 100644
index db364cf..0000000
--- a/.shellcheck.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# .shellcheck.yml
-# mas-cli
-#
-#
----
-exclude:
-  - script/sort.pl
diff --git a/Makefile b/Makefile
index 444deb0..a122086 100644
--- a/Makefile
+++ b/Makefile
@@ -109,10 +109,6 @@ install:
 uninstall:
 	script/uninstall
 
-.PHONY: sort
-sort:
-	script/sort
-
 .PHONY: lint
 lint:
 	script/lint
diff --git a/script/sort b/script/sort
deleted file mode 100755
index fb0276e..0000000
--- a/script/sort
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/bash
-#
-# script/sort
-# mas
-#
-# Invokes the sort.pl script on the Xcode project to organize project references.
-#
-
-main() {
-  echo "==> 📶 Sorting project files"
-  sort_project
-}
-
-sort_project() {
-  perl script/sort.pl mas-cli.xcodeproj/project.pbxproj
-}
-
-main
diff --git a/script/sort.pl b/script/sort.pl
deleted file mode 100644
index 58473c2..0000000
--- a/script/sort.pl
+++ /dev/null
@@ -1,178 +0,0 @@
-#!/usr/bin/perl -w
-#
-# script/sort.pl
-# mas
-#
-# Sorts "children" and "files" sections in Xcode project.pbxproj files.
-#
-
-# Copyright (C) 2007, 2008, 2009, 2010 Apple Inc.  All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1.  Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer. 
-# 2.  Redistributions in binary form must reproduce the above copyright
-#     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution. 
-# 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
-#     its contributors may be used to endorse or promote products derived
-#     from this software without specific prior written permission. 
-#
-# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
-# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Script to sort "children" and "files" sections in Xcode project.pbxproj files
-
-use strict;
-
-use File::Basename;
-use File::Spec;
-use File::Temp qw(tempfile);
-use Getopt::Long;
-
-sub sortChildrenByFileName($$);
-sub sortFilesByFileName($$);
-
-# Files (or products) without extensions
-my %isFile = map { $_ => 1 } qw(
-    create_hash_table
-    jsc
-    minidom
-    testapi
-    testjsglue
-);
-
-my $printWarnings = 1;
-my $showHelp;
-
-my $getOptionsResult = GetOptions(
-    'h|help'         => \$showHelp,
-    'w|warnings!'    => \$printWarnings,
-);
-
-if (scalar(@ARGV) == 0 && !$showHelp) {
-    print STDERR "ERROR: No Xcode project files (project.pbxproj) listed on command-line.\n";
-    undef $getOptionsResult;
-}
-
-if (!$getOptionsResult || $showHelp) {
-    print STDERR <<__END__;
-Usage: @{[ basename($0) ]} [options] path/to/project.pbxproj [path/to/project.pbxproj ...]
-  -h|--help           show this help message
-  -w|--[no-]warnings  show or suppress warnings (default: show warnings)
-__END__
-    exit 1;
-}
-
-for my $projectFile (@ARGV) {
-    if (basename($projectFile) =~ /\.xcodeproj$/) {
-        $projectFile = File::Spec->catfile($projectFile, "project.pbxproj");
-    }
-
-    if (basename($projectFile) ne "project.pbxproj") {
-        print STDERR "WARNING: Not an Xcode project file: $projectFile\n" if $printWarnings;
-        next;
-    }
-
-    # Grab the mainGroup for the project file
-    my $mainGroup = "";
-    open(IN, "< $projectFile") || die "Could not open $projectFile: $!";
-    while (my $line = <IN>) {
-        $mainGroup = $2 if $line =~ m#^(\s*)mainGroup = ([0-9A-F]{24} /\* .+ \*/);$#;
-    }
-    close(IN);
-
-    my ($OUT, $tempFileName) = tempfile(
-        basename($projectFile) . "-XXXXXXXX",
-        DIR => dirname($projectFile),
-        UNLINK => 0,
-    );
-
-    # Clean up temp file in case of die()
-    $SIG{__DIE__} = sub {
-        close(IN);
-        close($OUT);
-        unlink($tempFileName);
-    };
-
-    my @lastTwo = ();
-    open(IN, "< $projectFile") || die "Could not open $projectFile: $!";
-    while (my $line = <IN>) {
-        if ($line =~ /^(\s*)files = \(\s*$/) {
-            print $OUT $line;
-            my $endMarker = $1 . ");";
-            my @files;
-            while (my $fileLine = <IN>) {
-                if ($fileLine =~ /^\Q$endMarker\E\s*$/) {
-                    $endMarker = $fileLine;
-                    last;
-                }
-                push @files, $fileLine;
-            }
-            print $OUT sort sortFilesByFileName @files;
-            print $OUT $endMarker;
-        } elsif ($line =~ /^(\s*)children = \(\s*$/) {
-            print $OUT $line;
-            my $endMarker = $1 . ");";
-            my @children;
-            while (my $childLine = <IN>) {
-                if ($childLine =~ /^\Q$endMarker\E\s*$/) {
-                    $endMarker = $childLine;
-                    last;
-                }
-                push @children, $childLine;
-            }
-            if ($lastTwo[0] =~ m#^\s+\Q$mainGroup\E = \{$#) {
-                # Don't sort mainGroup
-                print $OUT @children;
-            } else {
-                print $OUT sort sortChildrenByFileName @children;
-            }
-            print $OUT $endMarker;
-        } else {
-            print $OUT $line;
-        }
-
-        push @lastTwo, $line;
-        shift @lastTwo if scalar(@lastTwo) > 2;
-    }
-    close(IN);
-    close($OUT);
-
-    unlink($projectFile) || die "Could not delete $projectFile: $!";
-    rename($tempFileName, $projectFile) || die "Could not rename $tempFileName to $projectFile: $!";
-}
-
-exit 0;
-
-sub sortChildrenByFileName($$)
-{
-    my ($a, $b) = @_;
-    my $aFileName = $1 if $a =~ /^\s*[A-Z0-9]{24} \/\* (.+) \*\/,$/;
-    my $bFileName = $1 if $b =~ /^\s*[A-Z0-9]{24} \/\* (.+) \*\/,$/;
-    my $aSuffix = $1 if $aFileName =~ m/\.([^.]+)$/;
-    my $bSuffix = $1 if $bFileName =~ m/\.([^.]+)$/;
-    if ((!$aSuffix && !$isFile{$aFileName} && $bSuffix) || ($aSuffix && !$bSuffix && !$isFile{$bFileName})) {
-        return !$aSuffix ? -1 : 1;
-    }
-    return lc($aFileName) cmp lc($bFileName);
-}
-
-sub sortFilesByFileName($$)
-{
-    my ($a, $b) = @_;
-    my $aFileName = $1 if $a =~ /^\s*[A-Z0-9]{24} \/\* (.+) in /;
-    my $bFileName = $1 if $b =~ /^\s*[A-Z0-9]{24} \/\* (.+) in /;
-    return lc($aFileName) cmp lc($bFileName);
-}