Add video/gif generation + add wavey example

1 files changed, 6 insertions, 7 deletions

diff --git a/image.sh b/image.sh
index 69da148..9cc7e19 100755
--- a/image.sh
+++ b/image.sh
@@ -2,10 +2,14 @@
 
 set -eu
 
+[ $# -lt 1 ] && echo "Fuck" && exit 1;
+IMAGE_ID="$1"
+DB="${2:-fun.db}"
+
 db() { sqlite3 -tabs -noheader "$DB" "$@"; }
 
 ppm() {
-  image_id="$1"
+  local image_id="$1"
   echo "P3"
   db "SELECT width, height FROM images WHERE id='$image_id'"
   echo "255"
@@ -16,9 +20,4 @@ save_png() { magick ppm:- "media/$1.png"; }
 
 display() { magick display ppm:-; }
 
-
-[ $# -lt 1 ] && echo "Fuck" && exit 1;
-image_id="$1"
-DB="${2:-fun.db}"
-
-ppm "$image_id" | tee >(save_png "$image_id") | display
+ppm "$IMAGE_ID" | tee >(save_png "$IMAGE_ID") | display