failed attempt at upgrading scp

scripts/deps-docker/Dockerfile

@@ -4,13 +4,13 @@ ENV     ver_asmcrypto=5b994303a9d3e27e0915f72a10b6c2c51535a4dc \
         ver_hashwasm=4.9.0 \
         ver_marked=4.0.12 \
         ver_mde=2.16.1 \
-        ver_codemirror=5.65.1 \
+        ver_codemirror=5.65.2 \
         ver_fontawesome=5.13.0 \
         ver_zopfli=1.0.3
 
 
 # download;
-# the scp url is latin from https://fonts.googleapis.com/css2?family=Source+Code+Pro&display=swap
+# the scp url is regular latin from https://fonts.googleapis.com/css2?family=Source+Code+Pro&display=swap
 RUN     mkdir -p /z/dist/no-pk \
         && wget https://fonts.gstatic.com/s/sourcecodepro/v11/HI_SiYsKILxRpg3hIP6sJ7fM7PqlPevW.woff2 -O scp.woff2 \
         && apk add cmake make g++ git bash npm patch wget tar pigz brotli gzip unzip python3 python3-dev brotli py3-brotli \
@@ -118,6 +118,7 @@ RUN     cd easy-markdown-editor-$ver_mde \
 # build fontawesome and scp
 COPY    mini-fa.sh /z
 COPY    mini-fa.css /z
+COPY    shiftbase.py /z
 RUN     /bin/ash /z/mini-fa.sh
 
 

scripts/deps-docker/mini-fa.sh

@@ -29,3 +29,10 @@ pyftsubset "$orig_woff" --unicodes-file=/z/icon.list --no-ignore-missing-unicode
 
 # scp is easier, just want basic latin
 pyftsubset /z/scp.woff2 --unicodes="20-7e,ab,b7,bb,2022" --no-ignore-missing-unicodes --flavor=woff2 --output-file=/z/dist/no-pk/scp.woff2 --verbose
+
+exit 0
+
+# kinda works but ruins hinting on windows, just use the old version of the font which has correct baseline
+python3 shiftbase.py /z/dist/no-pk/scp.woff2
+cd /z/dist/no-pk/
+mv scp.woff2.woff2 scp.woff2

scripts/deps-docker/shiftbase.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+
+import sys
+from fontTools.ttLib import TTFont, newTable
+
+
+def main():
+    woff = sys.argv[1]
+    font = TTFont(woff)
+    print(repr(font["hhea"].__dict__))
+    print(repr(font["OS/2"].__dict__))
+    # font["hhea"].ascent = round(base_asc * mul)
+    # font["hhea"].descent = round(base_desc * mul)
+    # font["OS/2"].usWinAscent = round(base_asc * mul)
+    font["OS/2"].usWinDescent = round(font["OS/2"].usWinDescent * 1.1)
+    font["OS/2"].sTypoDescender = round(font["OS/2"].sTypoDescender * 1.1)
+
+    try:
+        del font["post"].mapping["Delta#1"]
+    except:
+        pass
+
+    font.save(woff + ".woff2")
+
+
+if __name__ == "__main__":
+    main()