irssi-vimput - Edit Irssi messages in Vim

Age	Commit message (Collapse)	Author
2017-12-16	Get rid of the sleep while reading the socket	Teddy Wing
	We don't need this any more. The socket will block and wait for us to send it a message.
2017-12-16	Use two pipe to communicate between forks	Teddy Wing
	Instead of passing messages (prompt input) and commands (location of temp file) on the same pipe from the child fork to the parent, use separate pipes. This eliminates blocking behaviour and prints the temp file location right away. It is then able to read from the socket, and feed the text up the pipes to be printed too. Stupid error on my part feeding `@args` to the second `Irssi::input_add` instead of `@ar2`. Yay, it works! Suck it Perl!
2017-12-16	Try to use Unix domain sockets for inter-process communication	Teddy Wing
	Wanted to see if this wouldn't block like named pipes do but they fucking do. How the fuck do I get the temp file name to Vim and listen on the pipe/socket at the same time? Damn it! Refered to https://github.com/irssi/scripts.irssi.org/blob/4c409ee2ed0d1378159cbe08264c77f005c1f412/scripts/adv_windowlist.pl among other resources for help with Unix sockets.
2017-12-16	Get simple forking working without Vim & FIFO nonsense	Teddy Wing
	Add a simple fork that creates a pipe between the parent and child processes so they can communicate with one another, passes a message from the child to the parent, and prints that message to the Irssi window. Thanks to these plugins which I used as invaluable examples: https://github.com/shabble/irssi-scripts/blob/master/feature-tests/pipes.pl https://github.com/irssi/scripts.irssi.org/blob/d62bb05a34ffd6d8d0f719c551d8e454880ef8e1/scripts/chansearch.pl https://github.com/irssi/scripts.irssi.org/blob/d62bb05a34ffd6d8d0f719c551d8e454880ef8e1/scripts/shortenurl.pl https://github.com/irssi/scripts.irssi.org/blob/d62bb05a34ffd6d8d0f719c551d8e454880ef8e1/scripts/dns.pl
2017-12-16	FIFO sort of works	Teddy Wing
	After a ton of trial and error, I have something that kind of works. Couldn't figure out forking for the moment, so this does block Irssi. And if you do something like change the window layout in Tmux with <prefix>-M-1, it messes up and closes the FIFO prematurely. Key points were: * Opening Vim before making the FIFO, otherwise Vim will block and not start. * Opening Vim with a random other file instead of the FIFO because it hasn't been created yet. On write, Vim is set up to write to the FIFO. Luckily chat messages don't get messed up when the interface blocks, but I'd like to fix that urgently.
2017-12-16	Try to listen on a FIFO for the updated message	Teddy Wing
	All kinds of things wrong with this, I'm just fiddling to try to see if I can get something to work. This blocks Irssi, which is bad. * Rename `tempfile` to `vimput_file` so as not to collide with the `tempfile()` function that creates a temporary file. * Add a new sub that ostensibly is supposed to read from a file handle and print the message received. Read https://github.com/shabble/irssi-docs/wiki/Guide#Dealing-with-Blocking-IO and https://github.com/shabble/irssi-scripts/blob/master/feature-tests/pipes.pl I feel like I have a better idea of how to deal with this using `fork`.
2017-12-15	Take note of a possible message level to use for errors	Teddy Wing

2017-12-15	Add a TODO to see if we can replace our signal with a command	Teddy Wing

2017-12-15	Open a Tmux split with the prompt contents	Teddy Wing
	After writing to the file, our keyboard shortcut opens a Tmux pane with a Vim and our input message available for editing. If we're not in Tmux, we should print an error message. Need to rewrite that to print a real Irssi message.
2017-12-15	Write input contents on C-x	Teddy Wing
	Instead of writing the input message to a file on every key press, only write when Ctrl-X is pressed. This will be our command for opening Vim.
2017-12-15	Write input contents on key press	Teddy Wing
	Now instead of printing the current input to the Irssi window, write it to a script-specific file. The filename is inspired by Git. I figure we'll probably want to remove the file when we're done with it. Debated between creating a real temp file and using this one. We'll decide that later.
2017-12-15	Make `$VERSION` and `%IRSSI` `our` variables	Teddy Wing
	Learned about the Perl `our` keyword from https://github.com/shabble/irssi-docs/wiki/Guide#preamble which recommends using it. This allows us to eliminate the `use vars` line. Neat.
2017-12-15	Print current input contents	Teddy Wing
	Yes! Managed to read the current input line contents. Print this out on every key press. Thanks to these resources: Key press signal: https://github.com/shabble/irssi-docs/wiki/Signals#gui-readlinec Getting input line contents: https://github.com/shabble/irssi-docs/wiki/Irssi#getting-the-input-field-contents https://github.com/irssi/scripts.irssi.org/blob/master/scripts/per_window_prompt.pl