#!/bin/bash # This script reduces the size and converts the emoji.json file from https://github.com/github/gemoji/blob/master/db/emoji.json # to be used in the Android app (app/src/main/resources/emoji.json) and the Web UI (server/static/js/emoji.js). SCRIPTDIR="$(cd "$(dirname "$0")" && pwd)" ROOTDIR="$(cd "$(dirname "$0")/.." && pwd)" if [ -z "$1" ]; then echo "Syntax: $0 FILE.(js|json|md)" echo "Example:" echo " $0 emoji-converted.json" echo " $0 $ROOTDIR/web/src/app/emojis.js" echo " $0 $ROOTDIR/docs/emojis.md" exit 1 fi if [[ "$1" == *.js ]]; then echo -n "// This file is generated by scripts/emoji-convert.sh to reduce the size // Original data source: https://github.com/github/gemoji/blob/master/db/emoji.json export const rawEmojis = " > "$1" cat "$SCRIPTDIR/emoji.json" | jq -rc 'map({emoji: .emoji, aliases: .aliases, tags: .tags, category: .category, description: .description, unicode_version: .unicode_version})' >> "$1" elif [[ "$1" == *.md ]]; then echo "# Emoji reference <!-- This file was generated by scripts/emoji-convert.sh --> You can [tag messages](../publish/#tags-emojis) with emojis 🥳 🎉 and other relevant strings. Matching tags are automatically converted to emojis. This is a reference of all supported emojis. To learn more about the feature, please refer to the [tagging and emojis page](../publish/#tags-emojis). <table class="remove-md-box"><tr> " > "$1" count="$(cat "$SCRIPTDIR/emoji.json" | jq -r '.[] | .emoji' | wc -l)" percolumn=$(($count / 3)) # This will misbehave if the count is not divisible by 3 for col in 0 1 2; do from="$(($col * $percolumn + 1))" to="$(($col * $percolumn + 1 + $percolumn))" echo "<td><table><thead><tr><th>Tag</th><th>Emoji</th></tr></thead><tbody>" >> "$1" cat "$SCRIPTDIR/emoji.json" \ | jq -r '.[] | "<tr><td><code>" + .aliases[0] + "</code></td><td>" + .emoji + "</td></tr>"' \ | sed -n "${from},${to}p" >> "$1" echo "</tbody></table></td>" >> "$1" done echo "</tr></table>" >> "$1" else cat "$SCRIPTDIR/emoji.json" | jq -rc 'map({emoji: .emoji,aliases: .aliases})' > "$1" fi