From 6f5f10d0cb472ac7e776a607b769cac7009888c0 Mon Sep 17 00:00:00 2001
From: Lorenzo Cogotti <lcg@inventati.org>
Date: Wed, 23 Mar 2022 08:34:10 +0100
Subject: [PATCH] [themes/mkfavicons.sh->themes/mkimgmaps.sh] Rename and
 improve.

mkfavicons.sh also manages general mipmaps generation now,
thus it has been renamed accordingly.
---
 themes/doublefourteen/mkfavicons.sh | 25 ----------------
 themes/doublefourteen/mkimgmips.sh  | 44 +++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 25 deletions(-)
 delete mode 100755 themes/doublefourteen/mkfavicons.sh
 create mode 100755 themes/doublefourteen/mkimgmips.sh

diff --git a/themes/doublefourteen/mkfavicons.sh b/themes/doublefourteen/mkfavicons.sh
deleted file mode 100755
index d39f77c..0000000
--- a/themes/doublefourteen/mkfavicons.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/sh
-
-for i in 152 144 120 114 180; do
-  rsvg-convert -f png -w $i -h $i "static/favicon.svg" > "static/favicon-$i-precomposed.png"
-  pngcrush -reduce -brute -ow "static/favicon-$i-precomposed.png"
-done
-for i in 57 32; do
-  rsvg-convert -f png -w $i -h $i "static/favicon.svg" > "static/favicon-$i.png"
-  pngcrush -reduce -brute -ow "static/favicon-$i.png"
-done
-
-convert "static/favicon.svg" -bordercolor white -border 0 \
-  \( -clone 0 -resize 16x16 \) \
-  \( -clone 0 -resize 32x32 \) \
-  \( -clone 0 -resize 48x48 \) \
-  \( -clone 0 -resize 57x57 \) \
-  \( -clone 0 -resize 64x64 \) \
-  \( -clone 0 -resize 72x72 \) \
-  \( -clone 0 -resize 110x110 \) \
-  \( -clone 0 -resize 114x114 \) \
-  \( -clone 0 -resize 120x120 \) \
-  \( -clone 0 -resize 128x128 \) \
-  \( -clone 0 -resize 144x144 \) \
-  \( -clone 0 -resize 152x152 \) \
-  -delete 0 -alpha off -colors 256 "static/favicon.ico"
diff --git a/themes/doublefourteen/mkimgmips.sh b/themes/doublefourteen/mkimgmips.sh
new file mode 100755
index 0000000..56de7c9
--- /dev/null
+++ b/themes/doublefourteen/mkimgmips.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+readonly PNGCRUSHOPTS="-reduce -brute -ow"
+
+# Favicon
+#########
+
+for i in 152 144 120 114 180; do
+  rsvg-convert -f png -w ${i} -h ${i} "static/favicon.svg" > "static/favicon-${i}-precomposed.png"
+  pngcrush ${PNGCRUSHOPTS} "static/favicon-${i}-precomposed.png"
+done
+for i in 57 32; do
+  rsvg-convert -f png -w ${i} -h ${i} "static/favicon.svg" > "static/favicon-${i}.png"
+  pngcrush ${PNGCRUSHOPTS} "static/favicon-${i}.png"
+done
+
+convert "static/favicon.svg" -bordercolor white -border 0 \
+  \( -clone 0 -resize 16x16 \) \
+  \( -clone 0 -resize 32x32 \) \
+  \( -clone 0 -resize 48x48 \) \
+  \( -clone 0 -resize 57x57 \) \
+  \( -clone 0 -resize 64x64 \) \
+  \( -clone 0 -resize 72x72 \) \
+  \( -clone 0 -resize 110x110 \) \
+  \( -clone 0 -resize 114x114 \) \
+  \( -clone 0 -resize 120x120 \) \
+  \( -clone 0 -resize 128x128 \) \
+  \( -clone 0 -resize 144x144 \) \
+  \( -clone 0 -resize 152x152 \) \
+  -delete 0 -alpha off -colors 256 "static/favicon.ico"
+
+# Other scalable logos/images
+#############################
+
+for i in 16 32 48 57 64 72 110 114 120 128; do
+    NAMBLUE="twitter-logo-blue-${i}x${i}.png"
+    NAMWHIT="twitter-logo-white-${i}x${i}.png"
+
+    convert "static/twitter-logo-blue.png" -resize ${i}x${i} "static/${NAMBLUE}"
+    pngcrush ${PNGCRUSHOPTS} "static/${NAMBLUE}"
+    convert "static/twitter-logo-white.png" -resize ${i}x${i} "static/${NAMWHIT}"
+    pngcrush ${PNGCRUSHOPTS} "static/${NAMWHIT}"
+done
+