From b30909b32ad0271f2dd284e4b5bbe10682cf52f0 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.dev>
Date: Mon, 19 Aug 2024 22:18:02 +0100
Subject: [PATCH] zsh: add some suffix aliases

Aliases that run when files of a matching type are opened.

See https://youtu.be/8CZIv3MJvic?si=QVqtaCDNaygs2qaE&t=670.
---
 lib/shared/modules/zsh.nix | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lib/shared/modules/zsh.nix b/lib/shared/modules/zsh.nix
index b0ce874..2d0894f 100644
--- a/lib/shared/modules/zsh.nix
+++ b/lib/shared/modules/zsh.nix
@@ -13,6 +13,19 @@
     };
 
     initExtra = ''
+      # suffix
+      alias -s gz="tar -tf"
+      alias -s {html,HTML}="background firefox"
+      alias -s {jpg,JPG,png,PNG}="background okular"
+      alias -s {pdf,PDF}="background okular"
+      alias -s {zip,ZIP}="unzip -l"
+
+      background() {
+        for ((i=2;i<=$#;i++)); do
+          ''${@[1]} ''${@[$i]} &> /dev/null &
+        done
+      }
+
       git() {
         if [[ "''${1}" == "root" ]]; then
           shift