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https://github.com/vitorpamplona/amethyst.git
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Claude
41ef1d89b3
Bake the official OpenTimestamps stamp logo (traced from opentimestamps/logo vector.svg; monochrome outline, tinted at render time like every other glyph) into the Material Symbols subset font at U+F8F0. New tools/material-symbols-subset/add_custom_glyphs.py converts the traced SVGs in custom/ into TrueType glyphs and is invoked by subset.sh after pyftsubset, so font regenerations keep them. With the logo identifying the pill, drop the verbose "OTS:" prefix: the pill now reads icon + "2y" (or icon + "Pending", new R.string.pending). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AgEpNtwnetPhETXQSdq4b5
67 lines
2.4 KiB
Bash
Executable File
67 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Subset commons/.../material_symbols_outlined.ttf to only the codepoints
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# referenced from MaterialSymbols.kt. The full Google variable font is ~11 MB
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# (≈3500 glyphs); the subset is ~410 KB.
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#
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# Run this whenever MaterialSymbols.kt gains or loses a codepoint, or when
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# pulling a newer upstream font release.
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#
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# Inputs:
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# $1 (optional) — path to a full upstream MaterialSymbolsOutlined-Regular.ttf
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# to subset. If omitted, the script downloads the variable
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# font from Google Fonts.
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#
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# Output:
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# Overwrites commons/src/commonMain/composeResources/font/material_symbols_outlined.ttf
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
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SYMBOLS_KT="$REPO_ROOT/commons/src/commonMain/kotlin/com/vitorpamplona/amethyst/commons/icons/symbols/MaterialSymbols.kt"
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TARGET="$REPO_ROOT/commons/src/commonMain/composeResources/font/material_symbols_outlined.ttf"
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if ! command -v pyftsubset >/dev/null 2>&1; then
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echo "pyftsubset not found. Install with: pip install fonttools brotli" >&2
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exit 1
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fi
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if [ "${1:-}" ]; then
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SOURCE_TTF="$1"
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else
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SOURCE_TTF="$(mktemp -t material_symbols.XXXXXX.ttf)"
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trap 'rm -f "$SOURCE_TTF"' EXIT
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echo "Downloading upstream Material Symbols Outlined variable font..."
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curl -fsSL -o "$SOURCE_TTF" \
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"https://github.com/google/material-design-icons/raw/master/variablefont/MaterialSymbolsOutlined%5BFILL%2CGRAD%2Copsz%2Cwght%5D.ttf"
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fi
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CODEPOINTS_FILE="$(mktemp -t material_symbols_cp.XXXXXX.txt)"
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trap 'rm -f "$CODEPOINTS_FILE" ${SOURCE_TTF:+}' EXIT
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# Pull every \uXXXX literal out of MaterialSymbols.kt as U+XXXX, deduplicated.
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grep -oE '\\u[A-Fa-f0-9]{4}' "$SYMBOLS_KT" | sort -u | sed 's/\\u/U+/' > "$CODEPOINTS_FILE"
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count=$(wc -l < "$CODEPOINTS_FILE")
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echo "Subsetting to $count codepoints from MaterialSymbols.kt"
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pyftsubset "$SOURCE_TTF" \
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--unicodes-file="$CODEPOINTS_FILE" \
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--output-file="$TARGET" \
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--layout-features='*' \
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--no-hinting \
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--desubroutinize \
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--notdef-outline \
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--recommended-glyphs \
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--name-IDs='*' \
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--name-legacy \
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--name-languages='*' \
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--glyph-names \
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--symbol-cmap
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# Bake in the custom (non-Material) glyphs from custom/ — third-party logos
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# like OpenTimestamps that the upstream font will never carry.
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python3 "$REPO_ROOT/tools/material-symbols-subset/add_custom_glyphs.py" "$TARGET"
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echo "Wrote $TARGET ($(du -h "$TARGET" | cut -f1))"
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