mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-25 00:50:22 +00:00
032e06b762
The primary motivation for this is to make `generate-emoji-txt.sh` more useful for generating a compact list of new emoji being added (e.g. for use in commit messages / PRs) if it's run with an emoji image directory that contains only the new emojis.
77 lines
2.4 KiB
Bash
Executable file
77 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
set -e
|
|
|
|
if [ $# -ne 3 ]; then
|
|
echo "Usage: $0 <input emoji-test.txt file> <emoji image directory> <output path>"
|
|
exit 1
|
|
fi
|
|
|
|
INPUT_FILE="$1"
|
|
EMOJI_DIR="$2"
|
|
OUTPUT_PATH="$3"
|
|
|
|
# empty the generated file first
|
|
:>| "$OUTPUT_PATH"
|
|
|
|
first_heading=true
|
|
printed_group_header=false
|
|
printed_subgroup_header=false
|
|
while IFS= read -r line
|
|
do
|
|
if [[ $line == \#\ group:\ * ]]; then
|
|
current_group="$line"
|
|
printed_group_header=false
|
|
elif [[ $line == \#\ subgroup:\ * ]]; then
|
|
current_subgroup="$line"
|
|
printed_subgroup_header=false
|
|
elif [[ ${#line} -ne 0 && $line != \#* ]]; then
|
|
codepoints_string=${line%%;*}
|
|
IFS=" " read -r -a codepoints <<< "$codepoints_string"
|
|
for i in "${!codepoints[@]}"; do
|
|
# strip leading zeros
|
|
codepoints[$i]="${codepoints[$i]#"${codepoints[$i]%%[!0]*}"}"
|
|
# add U+ prefix
|
|
codepoints[$i]="U+${codepoints[$i]}"
|
|
done
|
|
|
|
# when doing a lookup we want to remove all U+FE0F (emoji presentation specifier) codepoints
|
|
lookup_filename_parts=()
|
|
for codepoint in "${codepoints[@]}"; do
|
|
if [[ $codepoint != "U+FE0F" ]]; then
|
|
lookup_filename_parts+=("$codepoint")
|
|
fi
|
|
done
|
|
|
|
IFS=_
|
|
lookup_filename="${lookup_filename_parts[*]}.png"
|
|
|
|
if [ -f "$EMOJI_DIR/$lookup_filename" ]; then
|
|
if [ $printed_group_header = false ]; then
|
|
if [ $first_heading = false ]; then
|
|
echo "" >> "$OUTPUT_PATH"
|
|
fi
|
|
echo "$current_group" >> "$OUTPUT_PATH"
|
|
first_heading=false
|
|
printed_group_header=true
|
|
fi
|
|
if [ $printed_subgroup_header = false ]; then
|
|
echo "" >> "$OUTPUT_PATH"
|
|
echo "$current_subgroup" >> "$OUTPUT_PATH"
|
|
printed_subgroup_header=true
|
|
fi
|
|
|
|
emoji_and_name=${line#*# }
|
|
emoji=${emoji_and_name%% E*}
|
|
name_with_version=${emoji_and_name#* }
|
|
name=${name_with_version#* }
|
|
qualification=${line#*; }
|
|
qualification=${qualification%%#*}
|
|
# remove trailing whitespace characters
|
|
qualification="${qualification%"${qualification##*[![:space:]]}"}"
|
|
|
|
IFS=" "
|
|
echo "$emoji - ${codepoints[*]} ${name^^} ($qualification)" >> "$OUTPUT_PATH"
|
|
fi
|
|
fi
|
|
done < "$INPUT_FILE"
|