From 665a56db000fc5921ef7593d8fef78de7b79024a Mon Sep 17 00:00:00 2001
From: Zach van Rijn <me@zv.io>
Date: Sat, 2 Dec 2023 14:45:47 -0600
Subject: Invert loop to accommodate screenshots.

---
 prepare | 46 +++++++++++++++++++++++++++++-----------------
 1 file changed, 29 insertions(+), 17 deletions(-)

diff --git a/prepare b/prepare
index fa9e6ed..2d18fb0 100755
--- a/prepare
+++ b/prepare
@@ -211,24 +211,33 @@ size_only ()
     from_y=$((${from}*${size#*:}));
 
     printf "Processing %s...\n" "${size}";
-    for k in ${list}; do
-        x=$((${k}*${size%:*}));
-        y=$((${k}*${size#*:}));
-        printf "  * Generating %4sx%4s (scale: %s)\n" "${x}" "${y}" "${k}";
-        find "${data}" -mindepth 1 -maxdepth 1 -type d | sort | while read image; do
-            name=$(printf "%s\n" "${image}" | cut -d/ -f3); # sloppy, sorry
-            case "${name}" in
-                background|lockscreen)
-                    type="png"; # override for quality
-                    ;;
-                *)
-                    type="${TYPE}";
-                    ;;
-            esac
-            printf "      - '%s'\n" "${name}";
-            mkdir -p "${KEEP}"/${name};
+
+    find "${data}" -mindepth 1 -maxdepth 1 -type d | sort | while read image; do
+        name=$(printf "%s\n" "${image}" | cut -d/ -f3); # sloppy, sorry
+        case "${name}" in
+            background|lockscreen)
+                type="png"; # override for quality
+                ;;
+            *)
+                type="${TYPE}";
+                ;;
+        esac
+        printf "  * %s\n" "${name}";
+        mkdir -p "${KEEP}"/${name};
+
+        for k in ${list}; do
+            x=$((${k}*${size%:*}));
+            y=$((${k}*${size#*:}));
+            printf "      - Generating %4sx%4s (scale: %s)\n" "${x}" "${y}" "${k}";
+
+
+            # resized
             convert "${image}/${from_x}x${from_y}.png" -resize ${x}x${y}^ "${KEEP}"/${name}/${x}x${y}.${type};
         done
+
+        # screenshot
+        printf "      - Generating screenshot\n";
+        convert "${image}/${from_x}x${from_y}.png" -resize 400x250^ "${KEEP}"/${name}/screenshot.jpg;
     done
 }
 
@@ -443,7 +452,10 @@ X-KDE-PluginInfo-License=CC-BY-SA-4.0
 EOF
 
     # write metadata to 'gnome-background-properties/Adelie.xml'
-    find "${KEEP}"/${name}/contents/images -type f | grep -v metadata.desktop | sort | while read file; do
+    find "${KEEP}"/${name}/contents/images -type f \
+        | grep -v metadata.desktop \
+        | grep -v screenshot \
+        | sort | while read file; do
         cat >> "${temp}" <<EOF
   <wallpaper deleted="false">
     <name>${description}</name>
-- 
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