Update readme

README.md

@@ -3,14 +3,36 @@ Small app that perform system check and print TMUX friendly output.
 
 ![Preview](.github/prev.png)
 
-### Features:
-1. `tmux-helper -cb` print cpu load with bar.
-2. `tmux-helper -mb` print memory usage with bar.
-3. `tmux-helper -p` show current player status using d-bus.
-
 ### Building 
 `cargo build --release`
 or get binary on release page
 
-### Customization
+### Fetures
-Colours are hardcoded but it's easy to change it. It defined as CONST in very beginning of main.rs file.
+```shell
+tmux-helper 0.3.2
+Ultra Desu <ultradesu@hexor.ru>
+Utility for printing system info for tmux status line.
+
+USAGE:
+    tmux-helper [FLAGS] [OPTIONS]
+
+FLAGS:
+    -c, --cpu        Print cpu load bar.
+    -h, --help       Prints help information
+    -m, --mem        Print mem usage bar.
+    -d, --mpd        Show mpd player using MPD native protocol.
+    -p, --mpris      Show player info using MPRIS2 interface.
+    -V, --version    Prints version information
+
+OPTIONS:
+        --COLOR_END <COLOR_END>                      Default color using to terminate others.
+        --COLOR_HIGH <COLOR_HIGH>                    CPU and MEM bar color while high usage.
+        --COLOR_LOW <COLOR_LOW>                      CPU and MEM bar color while low usage.
+        --COLOR_MID <COLOR_MID>                      CPU and MEM bar color while mid usage.
+        --COLOR_TRACK_ARTIST <COLOR_TRACK_ARTIST>    Color of artist name filed.
+        --COLOR_TRACK_NAME <COLOR_TRACK_NAME>        Color of track name filed.
+        --COLOR_TRACK_TIME <COLOR_TRACK_TIME>        Color of playing time field.
+    -l, --localtime <localtime>                      Local time
+    -a, --mpd-address <mpd_address>                  <ADDR>:<PORT> of MPD server.
+    -u, --utctime <utctime>                          UTC time
+```