works on nixos

install.sh

@@ -5,7 +5,7 @@
 PREFIX=~/.local
 
 git clone --depth 1 \
-  'https://source.garden/dym/rename-ext.git' \
+  'https://source.garden/scripts/rename-ext.git' \
   $PREFIX/src/rename-ext/
 
 ln -s $PREFIX/src/rename-ext/rename-ext.sh \

meta.kdl

@@ -3,5 +3,5 @@ description  "changes file-extension based on mime-type"
 type         "code"
 tags         "script"  "bash"  "file-management"
 license      "AGPL"
-homepage     "https://dym.sh/rename-ext"
-source       "https://source.garden/dym/rename-ext"
+homepage     "https://dym.sh/rename-ext/"
+source       "https://source.garden/scripts/rename-ext/"

readme.md

@@ -33,10 +33,11 @@ to only print a report:
 
 ## requires
 
+- [`file`](https://darwinsys.com/file/) - to determine file type
 - [`sd`](https://github.com/chmln/sd) – better sed
+- [`jpegoptim`](https://github.com/tjko/jpegoptim) – to compress JPEGs
 - [`pngcrush`](https://github.com/Kjuly/pngcrush) – to compress PNGs
 <!-- - [`pngquant`](https://github.com/kornelski/pngquant) – to compress PNGs -->
-- [`jpegoptim`](https://github.com/tjko/jpegoptim) – to compress JPEGs
 
 
 ## todo

rename-ext.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 ## rename-ext
 # > changes file-extension based on mime-type
@@ -14,11 +14,11 @@
 # rename-ext /Data/Pictures/_unsorted/**/*
 
 ## requires
+# - file - to determine file type
 # - `cargo install sd` – better sed
+# - jpegoptim – to compress JPEGs
 # - pngcrush – to compress PNGs (losless)
 # // - pngquant – to compress PNGs (lossy)
-# - jpegoptim – to compress JPEGs
-
 
 ALL_EXTS=`echo \
   'gif|jpe?g|jp2|jfif|a?png|web(p|m)|svg