Copy File Path is a plugin for gedit 3.18+.
This plugin provides a way to copy the current file path to the clipboard, through the context menu and the "Tools" menu section.
Download and extract all files to ~/.local/share/gedit/plugins/.
To turn it on, open gedit, Preferences, Plugins.
Willian Gustavo Veiga (@willianveiga)
Copy File Path is licensed under the GPL v3 license.