From 472f6bd9b4d2d7c1465888e66192c04a868bb7f6 Mon Sep 17 00:00:00 2001
From: Infinidoge <infinidoge@inx.moe>
Date: Wed, 20 Nov 2024 03:10:02 -0500
Subject: [PATCH] global/zsh: add censor-audio function

---
 users/modules/global/shells/zsh.nix | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/users/modules/global/shells/zsh.nix b/users/modules/global/shells/zsh.nix
index 83209f5..df61ca2 100644
--- a/users/modules/global/shells/zsh.nix
+++ b/users/modules/global/shells/zsh.nix
@@ -83,6 +83,28 @@
         git clone "$location" "$dir" "$@"
         \builtin cd "$dir"
       }
+
+      censor-audio() {
+        file="$1"
+        shift 1
+
+        if [ 2 -gt $# ]; then
+          echo "Not enough arguments"
+          exit 1
+        fi
+
+        filters=""
+
+        while [[ "$1" =~ ^"[0-9]+\.?[0-9]*-[0-9]+\.?[0-9]*"$ ]]; do
+          if [ $filters != "" ]; then
+            filters+=", "
+          fi
+          filters+="volume=enable='between(t,''${1/-/,})':volume=0"
+          shift 1
+        done
+
+        ffmpeg -i "$file" -vcodec copy -af "$filters" "$@"
+      }
     '';
 
     dotDir = ".config/zsh";