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Meta: Only include headings for populated groups/subgroups in emoji.txt

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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.
This commit is contained in:
Ryan Liptak 2022-08-23 17:36:33 -07:00 • committed by Linus Groh
parent 0dd88fd836
commit 032e06b762
Notes: sideshowbarker 2024-07-17 07:48:33 +09:00
1 changed files with 22 additions and 6 deletions
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28
Meta/generate-emoji-txt.sh
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@ -15,14 +15,16 @@ OUTPUT_PATH="$3"
:>| "$OUTPUT_PATH"
first_heading=true
printed_group_header=false
printed_subgroup_header=false
while IFS= read -r line
do
if [[ $line == \#\ subgroup:\ * || $line == \#\ group:\ * ]]; then
if [ $first_heading = false ]; then
echo "" >> "$OUTPUT_PATH"
fi
echo "$line" >> "$OUTPUT_PATH"
first_heading=false
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 <<< "$codepoints_string"
@ -45,6 +47,20 @@ do
lookup_filename="${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#* }