[shell-common] Cleanup tabs vs spaces

shell-common/.config/shell-common/aliases.sh

@@ -1,12 +1,12 @@
 # OSX aliases
 if [[ $(uname) == "Darwin" ]]; then
-	alias ls="ls -FG"
-	alias code="code-insiders"
+    alias ls="ls -FG"
+    alias code="code-insiders"
     alias flushdns="sudo dscacheutil -flushcache && sudo killall -HUP mDNSResponder"
 else
-	alias ls="ls -F --color=auto"
+    alias ls="ls -F --color=auto"
 fi
 
 alias t='(tmux has-session 2>/dev/null && tmux attach) || (tmux new-session)'
 alias tma="tmux attach"
-alias last="last | head"
+alias last="last | head"

shell-common/.config/shell-common/exports.sh

@@ -8,37 +8,37 @@ export LANG=en_GB.UTF-8
 
 # Make a sensible editor choice
 if [ -x /usr/bin/nano ]; then
-	export EDITOR=nano
-	export VISUAL=nano
+    export EDITOR=nano
+    export VISUAL=nano
 else
-	export EDITOR=vi
-	export VISUAL=vi
+    export EDITOR=vi
+    export VISUAL=vi
 fi
 
 # Go stuff
 export GOPATH=$HOME/go/
 export PATH=${GOPATH}bin:$PATH
 if [ -z ${GOROOT+x} ] && [ -d /usr/local/go ]; then
-	export GOROOT=/usr/local/go/
-	export PATH=$PATH:$HOME/go/bin
+    export GOROOT=/usr/local/go/
+    export PATH=$PATH:$HOME/go/bin
 fi
 
 # https://github.com/oz/tz
 if [ -f $HOME/go/bin/tz ]; then
-	export TZ_LIST="America/New_York,America/Los_Angeles,Europe/Paris"
+    export TZ_LIST="America/New_York,America/Los_Angeles,Europe/Paris"
 fi
 
 # OSX Specific envs
 if [[ $(uname) == "Darwin" ]]; then
-	# M1 specific hacks
-	if [[ $(uname -p) == "arm" ]]; then
-		# Stop golang progs having fun with Rosetta 2 (https://yaleman.org/post/2021/2021-01-01-apple-m1-terraform-and-golang/)
-		export GODEBUG=asyncpreemptoff=1
-	fi
+    # M1 specific hacks
+    if [[ $(uname -p) == "arm" ]]; then
+        # Stop golang progs having fun with Rosetta 2 (https://yaleman.org/post/2021/2021-01-01-apple-m1-terraform-and-golang/)
+        export GODEBUG=asyncpreemptoff=1
+    fi
 
-        # Python user bin folder
-        [ -d $HOME/Library/Python/3.9/bin ] && export PATH=$PATH:$HOME/Library/Python/3.9/bin
-	
-	# Homebrew
-	[ -d /opt/homebrew ] && eval $(/opt/homebrew/bin/brew shellenv)
+    # Python user bin folder
+    [ -d $HOME/Library/Python/3.9/bin ] && export PATH=$PATH:$HOME/Library/Python/3.9/bin
+
+    # Homebrew
+    [ -d /opt/homebrew ] && eval $(/opt/homebrew/bin/brew shellenv)
 fi

shell-common/.config/shell-common/functions.sh

@@ -45,7 +45,7 @@ function commit-pkm() {
     if [ -d $HOME/Documents/pkm ]; then
         prevdir=$PWD
         cd ~/Documents/pkm
-        if [[ `git status --porcelain` ]]; then
+        if [[ $(git status --porcelain) ]]; then
             echo "Changes detected, commiting..."
             git add -A && git commit -a -m 'Manual savepoint'
         else