Fixed some linting/compat issues

bin/dotfiles

@@ -1,11 +1,12 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
-BIN_NAME=$(basename $0)
+BIN_NAME=$(basename "$0")
 COMMAND_NAME=$1
 SUB_COMMAND_NAME=$2
 
 sub_help () {
-    echo "Usage: $BIN_NAME <command>\n"
+    echo "Usage: $BIN_NAME <command>"
+    echo
     echo "Commands:"
     echo "   help               This help message"
     echo "   edit               Open dotfiles in default editor ($EDITOR) and Git GUI ($GIT_GUI)"

bin/plistbuddy

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 PLIST=$1
 ACTION=$2
 KEY="$3"

install/osx.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/env bash
 
 # Install Homebrew & brew-cask
 

osx/dock.sh

@@ -1,14 +1,14 @@
 #!/bin/sh
 
 dockutil --no-restart --remove all
-dockutil --no-restart --add "~/Applications/Google Chrome.app"
-dockutil --no-restart --add "~/Applications/Firefox.app"
+dockutil --no-restart --add "$HOME/Applications/Google Chrome.app"
+dockutil --no-restart --add "$HOME/Applications/Firefox.app"
 dockutil --no-restart --add "/Applications/Safari.app"
 dockutil --no-restart --add "/Applications/Mail.app"
 dockutil --no-restart --add "/Applications/Calendar.app"
 dockutil --no-restart --add "/Applications/Utilities/Terminal.app"
 dockutil --no-restart --add "/Applications/System Preferences.app"
 dockutil --no-restart --add "/Applications/Utilities/Console.app"
-dockutil --no-restart --add "~/Applications/Spotify.app"
+dockutil --no-restart --add "$HOME/Applications/Spotify.app"
 
 killall Dock

runcom/.bash_profile

@@ -17,7 +17,7 @@ fi
 if [ "$(uname -s)" = "Darwin" ]; then
     OS="OSX"
 else
-    OS=`uname -s`
+    OS=$(uname -s)
 fi
 
 # Resolve DOTFILES_DIR (assuming ~/.dotfiles on distros without readlink and/or $BASH_SOURCE/$0)
@@ -31,7 +31,7 @@ fi
 
 if [[ -n $CURRENT_SCRIPT && -x "$READLINK" ]]; then
     SCRIPT_PATH=$($READLINK -f "$CURRENT_SCRIPT")
-    DOTFILES_DIR=$(dirname $(dirname "$SCRIPT_PATH"))
+    DOTFILES_DIR=$(dirname "$(dirname "$SCRIPT_PATH")")
 elif [ -d "$HOME/.dotfiles" ]; then
     DOTFILES_DIR="$HOME/.dotfiles"
 else
@@ -45,7 +45,7 @@ for DOTFILE in "$DOTFILES_DIR"/system/.{function,path,env,alias,completion,grep,
     [ -f "$DOTFILE" ] && . "$DOTFILE"
 done
 
-if [ $OS = "OSX" ]; then
+if [ "$OS" = "OSX" ]; then
     for DOTFILE in "$DOTFILES_DIR"/system/.{env,alias,function}.osx; do
         [ -f "$DOTFILE" ] && . "$DOTFILE"
     done
@@ -65,7 +65,7 @@ fi
 
 # Set LSCOLORS
 
-eval $(dircolors $DOTFILES_DIR/system/.dir_colors)
+eval "$(dircolors "$DOTFILES_DIR"/system/.dir_colors)"
 
 # Hook for extra/custom stuff