From 3b038eece80a5829c679e29176b90286da5c7336 Mon Sep 17 00:00:00 2001
From: Harry Bond <endim8@pm.me>
Date: Fri, 16 Sep 2022 22:26:21 +0100
Subject: [PATCH] [tools] Minimise SVGs tool

 - reduces symbols size by 7.1%
 - maybe faster symbols processing?
- correct formatting to show file previews

use `./tools/unix/minimise_symbol_svg.sh`

Signed-off-by: Harry Bond <endim8@pm.me>
---
 tools/unix/minimise_symbol_svg.sh | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 tools/unix/minimise_symbol_svg.sh

diff --git a/tools/unix/minimise_symbol_svg.sh b/tools/unix/minimise_symbol_svg.sh
new file mode 100755
index 0000000000..13f33a5358
--- /dev/null
+++ b/tools/unix/minimise_symbol_svg.sh
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if ! command -v scour &> /dev/null; then
+    echo -e "\033[1;31mScour could not be found"
+    if [[ $OSTYPE == 'darwin'* ]]; then
+       echo 'run command'
+       echo 'brew install scour'
+       echo 'to install it'
+       exit
+    fi
+    echo 'Take a look at https://github.com/scour-project/scour'
+    exit
+fi
+
+# Prevent python from generating compiled *.pyc files
+export PYTHONDONTWRITEBYTECODE=1
+
+OMIM_PATH="${OMIM_PATH:-$(cd "$(dirname "$0")/../.."; pwd)}"
+
+echo "Started processing"
+for i in style-clear/symbols style-night/symbols; do
+    for f in $OMIM_PATH/data/styles/clear/$i/*.svg; do
+        scour -q -i $f -o $f"-new" --enable-viewboxing --enable-id-stripping --enable-comment-stripping --strip-xml-prolog --protect-ids-noninkscape;
+        mv -- "$f-new" "$f";
+    done
+done
+echo "Done"