From ddff6cf1aae8e6e81e4e0023922b73a00dbcb137 Mon Sep 17 00:00:00 2001
From: Ashwani Sharma <ashwani@zxcv32.com>
Date: Sat, 5 Nov 2022 12:28:37 +0530
Subject: [PATCH] feat!: unsupported config updater

---
 configs/config.toml  | 38 --------------------------------------
 internal/config.go   | 22 ++++++++++++++--------
 internal/nitrogen.go |  2 +-
 3 files changed, 15 insertions(+), 47 deletions(-)
 delete mode 100644 configs/config.toml

diff --git a/configs/config.toml b/configs/config.toml
deleted file mode 100644
index 4c1ff42..0000000
--- a/configs/config.toml
+++ /dev/null
@@ -1,38 +0,0 @@
-title = "OpenRWC Configuration"
-version = "0.0.2"
-
-[reddit]
-subreddits = ["wallpaper", "wallpapers", "Animewallpaper", "AnimeWallpapersSFW", "MinimalWallpaper"]
-# one of (hour, day, week, month, year, all)
-sort = "hour"
-# custom query in addition to openrwc.resolution
-query = ""
-
-[openrwc]
-# Wallpapert resulutions to search for
-# The wallpaper resolution may not always need to match your display resolution
-resolutions = [
-        "7680x4320", "3840x2160", "1920x1080", "1366x768", "1280x720"
-    ]
-
-max_attempts = 50
-# Number of monitors. Same wallpaper will be set on each monitors
-monitors=2
-
-# Software used to set the wallpaper. One of ("nitrogen", "kde")
-util = "kde"
-# Util parameter.
-# Examples:
-# nitrogen: one of ("set-auto", "set-centered", "set-scaled", "set-tiled", "set-zoom" , "set-zoom-fill")
-# KDE: <Not used>
-util_param = "set-scaled"
-
-  [openrwc.timeout]
-  # s=seconds,m=minutes,h=hours,d=days
-
-  # HTTP call
-  call = "15s"
-  # Wallpaper refresh frequency. Minimum "2s".
-  refresh = "1h"
-  # Retry delay if previous query fails. Minimum "2s".
-  retry = "5s"
diff --git a/internal/config.go b/internal/config.go
index 5ad0a10..fb8b4f5 100644
--- a/internal/config.go
+++ b/internal/config.go
@@ -12,6 +12,7 @@
 package internal
 
 import (
+	"fmt"
 	"os"
 
 	log "github.com/sirupsen/logrus"
@@ -21,7 +22,8 @@ import (
 // LoadConfig Load configuration and return the path of config directory
 func LoadConfig() string {
 	// Load config
-	path := "configs"
+	home, _ := os.UserHomeDir()
+	path := home + "/.config/OpenRWC"
 	file := "config"
 	if _, err := os.Stat(path + "/" + file + ".toml"); os.IsNotExist(err) {
 		path, file := createDefaultConfig()
@@ -32,16 +34,21 @@ func LoadConfig() string {
 		}
 		return path
 	} else {
-		pwd, pwdErr := os.Getwd()
-		if pwdErr != nil {
-			log.Fatal(pwdErr)
-		}
-		path = pwd + "/" + path
 		setupViper(path, file, "toml") // Usually location in project
 		err := viper.ReadInConfig()
 		if err != nil {
 			log.Fatal(err.Error())
 		}
+		if viper.GetString("version") != "0.0.2" { // set supported configuration version
+			log.Warnf(fmt.Sprintf("Installed configuration version (\"%s\") is unsupported. It is backed up with `.old` extension!", viper.GetString("version")))
+			old := path + "/" + file + ".toml"
+			backup := path + "/" + file + ".toml.old"
+			err := os.Rename(old, backup)
+			if nil != err {
+				log.Fatal(err)
+			}
+			return LoadConfig()
+		}
 		return path
 	}
 }
@@ -105,8 +112,7 @@ util_param = "set-scaled"
 			log.Fatal(openError)
 		}
 		defer f.Close()
-		output, writeError := f.WriteString(template)
-		log.Infof(string(output))
+		_, writeError := f.WriteString(template)
 		if writeError != nil {
 			log.Fatal(writeError)
 		}
diff --git a/internal/nitrogen.go b/internal/nitrogen.go
index 1543ee1..565aefd 100644
--- a/internal/nitrogen.go
+++ b/internal/nitrogen.go
@@ -23,7 +23,7 @@ import (
 func NitrogenChange(wallpaper string) error {
 	monitors := viper.GetInt("openrwc.monitors")
 	for i := 0; i < monitors; i++ {
-		_, err := exec.Command("nitrogen", "--"+viper.GetString("openrwc.nitrogen_param"),
+		_, err := exec.Command("nitrogen", "--"+viper.GetString("openrwc.util_param"),
 			wallpaper, fmt.Sprintf("--head=%d", i)).Output()
 		if nil != err {
 			return err