Created
July 17, 2025 06:57
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Save afontenot/1480039233775fe498282a8e4e9d94ff to your computer and use it in GitHub Desktop.
Replace the emoji used in Signal Desktop (on Linux) with Noto emoji
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| #!/usr/bin/bash | |
| set -euo pipefail | |
| tempdir=$(mktemp --directory) | |
| pushd "$tempdir" | |
| npx asar extract /usr/lib/signal-desktop/resources/app.asar signal | |
| curl -JORL 'https://raw.githubusercontent.com/iamcal/emoji-data/refs/heads/master/sheet_google_32.png' | |
| curl -JORL 'https://raw.githubusercontent.com/iamcal/emoji-data/refs/heads/master/sheet_google_64.png' | |
| cwebp -progress -mt -preset icon -alpha_filter best -alpha_q 20 -pass 10 -q 75 sheet_google_32.png -o emoji-sheet-32.webp | |
| cwebp -progress -mt -preset icon -alpha_filter best -alpha_q 20 -pass 10 -q 75 sheet_google_64.png -o emoji-sheet-64.webp | |
| cp emoji-sheet-32.webp emoji-sheet-64.webp signal/images | |
| npx asar pack signal app.asar | |
| sudo cp app.asar /usr/lib/signal-desktop/resources/app.asar | |
| popd | |
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