[rofi] Change rofi theme

rofi/.config/rofi/config.rasi

@@ -6,5 +6,5 @@ configuration {
 	font: "JetBrains Mono 10";
 	show-icons: true;
 	combi-modi: "window,ssh,drun";
-	theme: "Monokai";
 }
+@import "/usr/share/rofi/themes/gruvbox-common.rasi"

rofi/.config/rofi/radio.sh

@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+
+# -----------------------------------------------------------------------------
+# Info:
+#   author:    Colin Powell
+#   file:      rofi-radio.sh
+#   created:   25.10.2020.-08:06:54
+#   revision:  ---
+#   version:   1.0
+# -----------------------------------------------------------------------------
+# Requirements:
+#   rofi
+# Description:
+#   Use rofi to play radio stations
+# Usage:
+#   rofi-radio.sh
+# -----------------------------------------------------------------------------
+# Script:
+
+# From: https://stackoverflow.com/questions/5014632/how-can-i-parse-a-yaml-file-from-a-linux-shell-script
+function parse_yaml {
+   local prefix=$2
+   local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
+   sed -ne "s|^\($s\):|\1|" \
+        -e "s|^\($s\)\($w\)$s:$s[\"']\(.*\)[\"']$s\$|\1$fs\2$fs\3|p" \
+        -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p"  $1 |
+   awk -F$fs '{
+      indent = length($1)/2;
+      vname[indent] = $2;
+      for (i in vname) {if (i > indent) {delete vname[i]}}
+      if (length($3) > 0) {
+         vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
+         printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
+      }
+   }'
+}
+
+# Stations directory
+STATIONS_FILE=~/.config/stations.yml
+
+# Save find result to F_ARRAY
+readarray -t F_ARRAY <<< $(parse_yaml $STATIONS_FILE)
+
+# Associative array for storing stations
+# key => station name
+# value => absolute path to the file
+# STATIONS['filename']='path'
+declare -A STATIONS
+
+# Add elements to STATIONS array
+get_stations() {
+
+  # if [ ${#F_ARRAY[@]} != 0 ]; then
+  if [[ ! -z ${F_ARRAY[@]} ]]; then
+    for i in "${!F_ARRAY[@]}"
+    do
+      path=${F_ARRAY[$i]}
+      file=$(basename "${F_ARRAY[$i]}")
+      STATIONS+=(["$file"]="$path")
+    done
+  else
+      echo "$STATIONS_DIR is empty!"
+      echo "Please put some stations in it."
+      echo "Only .pdf files are accepted."
+      exit
+  fi
+
+  
+}
+
+# List for rofi
+gen_list(){
+  for i in "${!STATIONS[@]}"
+  do
+    echo "$i"
+  done
+}
+
+main() {
+  get_stations
+  station=$( (gen_list) | rofi -dmenu -i -matching fuzzy -no-custom -location 0 -p "Book > " )
+
+  if [ -n "$station" ]; then
+    echo $station
+    echo $STATIONS[$station]
+  fi
+}
+
+main
+
+exit 0