From 747e44b5462e8cbedbabfd287e4d41318ada31a8 Mon Sep 17 00:00:00 2001
From: Pinapelz <yukais@pinapelz.com>
Date: Tue, 2 Dec 2025 01:23:35 -0800
Subject: 02: ctf

---
 indieweb-micro/prep-images.sh | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100755 indieweb-micro/prep-images.sh

(limited to 'indieweb-micro/prep-images.sh')

diff --git a/indieweb-micro/prep-images.sh b/indieweb-micro/prep-images.sh
new file mode 100755
index 0000000..e478348
--- /dev/null
+++ b/indieweb-micro/prep-images.sh
@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+# Usage:
+#   ./overwrite-to-webp.sh /path/to/folder jpg
+#
+# Arguments:
+#   1 = folder containing images
+#   2 = file extension to convert (jpg, jpeg, png, etc.)
+
+SRC_DIR="$1"
+EXT="$2"
+
+if [ -z "$SRC_DIR" ] || [ -z "$EXT" ]; then
+    echo "Usage: $0 <folder> <extension>"
+    echo "Example: ./overwrite-to-webp.sh ./photos jpg"
+    exit 1
+fi
+
+for file in "$SRC_DIR"/*."$EXT"; do
+    [ -e "$file" ] || continue
+
+    filename=$(basename "$file")
+    name="${filename%.*}"
+    newfile="$SRC_DIR/$name.webp"
+
+    echo "Converting: $filename → $name.webp"
+
+    # Convert to WebP (lossy quality ~80)
+    ffmpeg -i "$file" \
+        -compression_level 6 \
+        -quality 80 \
+        "$newfile" -y
+
+    # Delete original file
+    rm -f "$file"
+done
+
+echo "Done! All .$EXT files have been replaced with .webp"
-- 
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