Add config option to set presets (#85)

- Macchina can now be configured through a configuration file, and custom themes have also been added, which can give you more power and customization than ever before!

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "macchina"
-version = "0.7.4"
+version = "0.8.0"
 authors = ["Taha Aziz Ben Ali <ba.tahaaziz@gmail.com>", "Marvin Haschker <marvin@haschker.me>"]
 edition = "2018"
 description = "A system information fetcher, with an emphasis on performance and minimalism."
@@ -22,7 +22,10 @@ rand = "0.8.3"
 unicode-width = "0.1.8"
 lazy_static = "1.4.0"
 ansi-to-tui = "0.1.8"
-
+serde = { version = "1.0.125", features = ["derive"] }
+dirs = "3.0.2"
+toml = "0.5.8"
+serde_json = "1.0.64"
 
 [build-dependencies]
 libmacchina = "0.3.3"
@@ -32,6 +35,10 @@ tui = { version = "0.14.0", default-features = false }
 structopt = "0.3.21"
 rand = "0.8.3"
 unicode-width = "0.1.8"
+serde = { version = "1.0.125", features = ["derive"] }
+dirs = "3.0.2"
+toml = "0.5.8"
+serde_json = "1.0.64"
 
 [profile.release]
 opt-level = 3

contrib/macchina-video.sh

@@ -68,7 +68,7 @@ for img in $(seq 1 999999);do # increasing this too much will break it
         if [ $count -ge $WAIT ];then break;fi
     done
     printf '\x1b[s' # saves cursor position
-    macchina --custom-ascii <(jp2a --color --width=50 $DIR/out_$img.png)
+    target/debug/macchina --custom-ascii <(jp2a --color --width=50 $DIR/out_$img.png)
     # jp2a --color --width=50 $DIR/out_$img.png # just display the video wihout macchina
     printf '\x1b[u'
     if [ -f  "$DIR/out_$img.png" ];then