FolderActions

A simple tool for linux which allows to run scripts on fs changes

Instalation

go get -u
go build -o main
sudo mv main /bin/fslistener
sudo chmod +x /bin/fslistener

Autocompletion

ZSH

fslistener --completion-script-zsh >> ~/.zshrc

Usage

usage: fslistener [<flags>]

Flags:
      --help               Show context-sensitive help (also try --help-long and --help-man).
  -d, --dir=DIR ...        The list of directories to watch
  -v, --verbose            Increase debug message
  -q, --quiet              Don't output messages
  -a, --allow-unsafe       Allow special characters in path and filename
  -s, --scripdir=SCRIPDIR  The folder containing the scripts

Example:

fslistener --scripdir `pwd`/scripts --dir /dev/ --dir /tmp/ -v

If a file inside /dev/ or /tmp/ gets created or deleted, a script inside the ./scripts folder will be called.
Let's assume the file /dev/sdc gets created (because you inserted a USB drive), the following script will be called:
./scripts/_dev_create.sh with the argument /dev/sdc

Env

FA_SCRIPT_PATH - sets the default path containing the scripts
-s/--scriptdir overwrites this value

Scripts

If a file in a folder changes (gets created or removed) a script is called by this tool. The path/name of this script is:
$FA_SCRIPT_PATH/_real_path_of_changed_file_from_root_MODE.sh

For example if a file named sda inside the dir /dev/ was created, following script would be called:
$FA_SCRIPT_PATH/_dev_create.sh
The first argument is the name of the changed file