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Extract function to parse values from config files #778

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36 changes: 22 additions & 14 deletions screenfetch-dev
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Original file line number Diff line number Diff line change
Expand Up @@ -529,6 +529,17 @@ if [[ "$overrideOpts" ]]; then
fi


#####################
# Parsing Functions
#####################

parseValueFromFile() {
key="$1"
file="$2"
"${AWK}" -F'"' "/^${key}/ {v = \$2} END {print v}" "$file"
}


#########################
# Begin Detection Phase
#########################
Expand Down Expand Up @@ -2771,16 +2782,13 @@ detectgtk () {
fi

if [[ -f $HOME/.gtkrc-2.0 ]]; then
gtk2Theme=$(grep '^gtk-theme-name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
gtk2Theme=${gtk2Theme//\"/}
gtkIcons=$(grep '^gtk-icon-theme-name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
gtkIcons=${gtkIcons//\"/}
gtkFont=$(grep 'font_name' "$HOME"/.gtkrc-2.0 | "${AWK}" -F'=' '{print $2}')
gtkFont=${gtkFont//\"/}
gtk2Theme=$(parseValueFromFile gtk-theme-name "$HOME"/.gtkrc-2.0)
gtkIcons=$(parseValueFromFile gtk-icon-theme "$HOME"/.gtkrc-2.0)
gtkFont=$(parseValueFromFile gtk-font-name "$HOME"/.gtkrc-2.0)
fi

if [[ -f $HOME/.config/gtk-3.0/settings.ini ]]; then
gtk3Theme=$(grep '^gtk-theme-name=' "$HOME"/.config/gtk-3.0/settings.ini | "${AWK}" -F'=' '{print $2}')
gtk3Theme=$(parseValueFromFile gtk-theme-name "$HOME"/.config/gtk-3.0/settings.ini)
fi
;;
'Cinnamon'*) # Desktop Environment found as "Cinnamon"
Expand Down Expand Up @@ -2829,10 +2837,10 @@ detectgtk () {
;;
'Xfce'*) # Desktop Environment found as "Xfce"
if [ "$distro" == "BunsenLabs" ] ; then
gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
gtk3Theme=$("${AWK}" -F'=' '/^gtk-theme-name/ {print $2}' "$HOME"/.config/gtk-3.0/settings.ini)
gtkIcons=$("${AWK}" -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME"/.gtkrc-2.0)
gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' "$HOME"/.gtkrc-2.0)
gtk2Theme=$(parseValueFromFile gtk-theme-name "$HOME"/.gtkrc-2.0)
gtk3Theme=$(parseValueFromFile gtk-theme-name "$HOME"/.config/gtk-3.0/settings.ini)
gtkIcons=$(parseValueFromFile gtk-icon-theme "$HOME"/.gtkrc-2.0)
gtkFont=$(parseValueFromFile gtk-font-name "$HOME"/.gtkrc-2.0)
else
if type -p xfconf-query >/dev/null 2>&1; then
gtk2Theme=$(xfconf-query -c xsettings -p /Net/ThemeName 2>/dev/null)
Expand Down Expand Up @@ -2880,15 +2888,15 @@ detectgtk () {
*) # Lightweight or No DE Found
if [ -f "$HOME/.gtkrc-2.0" ]; then
if grep -q 'gtk-theme' "$HOME/.gtkrc-2.0"; then
gtk2Theme=$("${AWK}" -F'"' '/^gtk-theme/ {print $2}' "$HOME/.gtkrc-2.0")
gtk2Theme=$(parseValueFromFile gtk-theme-name "$HOME"/.gtkrc-2.0)
fi

if grep -q 'icon-theme' "$HOME/.gtkrc-2.0"; then
gtkIcons=$("${AWK}" -F'"' '/^gtk-icon-theme/ {print $2}' "$HOME/.gtkrc-2.0")
gtkIcons=$(parseValueFromFile gtk-icon-theme "$HOME"/.gtkrc-2.0)
fi

if grep -q 'font' "$HOME/.gtkrc-2.0"; then
gtkFont=$("${AWK}" -F'"' '/^gtk-font-name/ {print $2}' "$HOME/.gtkrc-2.0")
gtkFont=$(parseValueFromFile gtk-font-name "$HOME"/.gtkrc-2.0)
fi
fi
# $HOME/.gtkrc.mine theme detect only
Expand Down