Fix linting errors

Signed-off-by: Severin Kaderli <severin.kaderli@gmail.com>

.gitlab-ci.yml

@@ -2,7 +2,7 @@ image: ubuntu:latest
 
 before_script:
   - apt-get update && apt-get install -y --no-install-recommends shellcheck
-
+  - alias shellcheck="shellcheck -x --exclude=SC2034,SC1091,SC1090"
 Lint:
   script:
     - shellcheck -x --exclude=SC2034,SC1091 ./system/bin/*

system/.bash_profile

@@ -2,20 +2,20 @@
 #
 # Author: Severin Kaderli <severin.kaderli@gmail.com>
 # We just source .bashrc so we don't need to manage two files.
-if [[ -f $HOME/.bashrc ]]; then
+if [[ -f "${HOME}/.bashrc" ]]; then
-    . $HOME/.bashrc
+    . "${HOME}/.bashrc"
 fi
 
 # Setting keyboard colors
-if [[ -f $HOME/.keyleds ]]; then
+if [[ -f "${HOME}/.keyleds" ]]; then
-    . $HOME/.keyleds
+    . "${HOME}/.keyleds"
 fi
 
 # Restore custom dconf configuration
-cat "${HOME}/dconf/root.conf" | dconf load /
+dconf load / < "${HOME}/dconf/root.conf"
 
 # Activate correct crontab file
-crontab $HOME/.crontab
+crontab "${HOME}/.crontab"
 
 # If we are on tty1 we start the x-server
 if [ "$(tty)" = "/dev/tty1" ]; then

system/.bashrc

@@ -6,34 +6,34 @@ shopt -s checkwinsize
 shopt -s globstar
 
 # set a fancy prompt (non-color, unless we know we "want" color)
-case "$TERM" in
+#case "$TERM" in
-    xterm|xterm-color|*-256color) color_prompt=yes;;
+#    xterm|xterm-color|*-256color) color_prompt=yes;;
-esac
+#esac
 
-unset color_prompt force_color_prompt
+#unset color_prompt force_color_prompt
 
 # Enable color support of ls
-if [ -f $HOME/.dircolors ]; then
+if [ -f "${HOME}/.dircolors" ]; then
-    dircolors -b $HOME/.dircolors > /dev/null 2>&1
+    dircolors -b "${HOME}/.dircolors" > /dev/null 2>&1
 fi
 
 # Sourcing alias definitions
-if [ -f $HOME/.aliases ]; then
+if [ -f "${HOME}/.aliases" ]; then
-    . $HOME/.aliases
+    . "${HOME}/.aliases"
 fi
 
 # Source git-prompt script
-if [ -f /usr/share/git/completion/git-prompt.sh ]; then
+if [ -f "/usr/share/git/completion/git-prompt.sh" ]; then
-    . /usr/share/git/completion/git-prompt.sh
+    . "/usr/share/git/completion/git-prompt.sh"
 fi
 
 # Enable autocompletion features
-if [ -f /etc/bash_completion ]; then
+if [ -f "/etc/bash_completion" ]; then
 	/etc/bash_completion
 fi
 complete -cf sudo
 
 # Sourcing alias definitions
-if [ -f $HOME/.env ]; then
+if [ -f "${HOME}/.env" ]; then
-    . $HOME/.env
+    . "${HOME}/.env"
 fi

system/.env

@@ -1,4 +1,6 @@
 #!/bin/bash
+. "${HOME}/bin/utils.sh"
+
 
 # Bash
 export HISTCONTROL=ignoreboth
@@ -36,16 +38,9 @@ export npm_config_prefix="$HOME/.node_modules"
 # Adding folders to the PATH variable
 export PATH="$PATH:$HOME/bin:$HOME/.node_modules/bin"
 
-# Color codes for bash prompt
-RESET='\033[0m'
-GREEN='\033[32m'
-RED='\033[31m'
-BLUE='\033[34m'
-YELLOW='\033[33m'
-
 # Set bash prompt
 set_bash_prompt() {
-	PS1="${Reset}┌─"
+	PS1="${RESET}┌─"
 	PS1="${PS1}${RED}[\t]"
 	PS1="${PS1}${BLUE}[\h]"
 	PS1="${PS1}${YELLOW}[\w]"

system/.xprofile

@@ -10,6 +10,6 @@ setxkbmap -model pc105 -layout ch
 # Start ibus
 ibus-daemon -drx
 
-if [[ -f $HOME/.bash_profile ]]; then
+if [[ -f "${HOME}/.bash_profile" ]]; then
-	. $HOME/.bash_profile
+	. "${HOME}/.bash_profile"
 fi