# README

Stacker

A tool for saving things to a stack to share between tmux sessions

What is this and why

I have a need to "copy and paste" things between tmux panes all the time. A standard clipboard could be used, but I don't always have a clipboard (old twm machine for instance) and some times I want the value to persist, or even stranger, I want one copy and multiple pastes. I tried fifo files, but the copy app is held till the paste app runs and it is not one to many but one to one. Also, fifo will not persist through a reboot.

This solution is to create a simple clipboard cache in a file.

Usage

Create something:

>echo thing | stacker

Peek at something:

>stacker -peek
thing

Read something, consuming it:

>stacker
thing

Show everything in a tab delimitated list:

>stacker -ls
0 thing 1
1 thing 2

Update something, replacing:

>echo wrong-thing | stacker ; echo Thing | stacker -update

Delete something

>stacker -delete

Web Usage

Use the -http flag to start the server. This mode will use -host and -port and defaults to localhost on port 54321.

Method	Path	Description
GET	/list	List stack items
GET	/peek	Return top item on stack
POST	/rotate	Rotate Stack
PUT	/push	Push value onto stack
DELETE	/pop	Pop the stack
HEAD	/*	Info on holdings

gRPC Usage

To communicate using gRPC over the internet, use the following flags:

Flag	Option	Notes
-host	name	URL name of the server
-port	number	Port number
-rpcd		Start the server
-rpc	list	List stack items
	push	Push standard in onto the stack
	pop	Pop from the stack
	peek	Return top item on stack, leave it there
	rotate	Rotate the stack