Merge pull request #3 from tcet-opensource/2-add-readme

[ADD] Added a readme for the repo

README.md

@@ -0,0 +1,43 @@
+# TCET Linux Set Once
+
+TCET Linux Set Once is a package in the [*tcet-linux-repo*](https://github.com/tcet-opensource/tcet-linux-repo) which is used to set certain configurations in [*TCET Linux*](https://github.com/tcet-opensource/tcet-linux).
+
+
+## Working 
+
+When the package is installed it will copy the [*set_once_xfce4.desktop*](https://github.com/tcet-opensource/tcet-linux-set-once/blob/main/etc/skel/.config/autostart/set_once_xfce4.desktop) to the ~/.config/autostart folder which will execute the  [*set_once_xfce4.sh*](https://github.com/tcet-opensource/tcet-linux-set-once/blob/main/etc/skel/set_once_xfce4.sh)
+
+
+**set_once_xfce4.sh**
+```bash
+#!/bin/sh
+
+# For xed line count
+dbus-launch dconf load / < ~/xed.dconf
+
+# For setting calamares.desktop as trusted
+for f in ~/Desktop/calamares.desktop; do chmod +x "$f"; gio set -t string "$f" metadata::xfce-exe-checksum "$(sha256sum "$f" | awk '{print $1}')"; done
+
+# Removing script and set_once_xfce4.desktop
+rm ~/xed.dconf ~/.config/autostart/set_once_xfce4.desktop ~/set_once_xfce4.sh 
+```
+
+**xed.dconf**
+```bash
+[org/x/editor/preferences/editor]
+bracket-matching=false
+display-line-numbers=true
+prefer-dark-theme=true
+scheme='cobalt'
+wrap-mode='none'
+```
+
+- This script when executed will load the xed text editor's configuration from [*xed.dconf*](https://github.com/tcet-opensource/tcet-linux-set-once/blob/main/etc/skel/xed.dconf) . These configurations include things like line count , theme , etc.
+
+- It will mark *calamares.desktop* as a trusted file by adding its sha256sum to the *calamares.desktop's* metadata.
+
+- And finally it will remove the xed.dconf , set_once_xfce4.sh and set_once_xfce4.desktop from their respective locations.
+
+## Credits
+
+We would like to give our sincere thanks to the [*EOS Project*](https://github.com/endeavouros-team) . This package was inspired by a package similar to one made by Endeavour OS.