dotfiles/scripts/category-count

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2021-06-23 10:05:59 +00:00
#!/usr/bin/env bash
# Script to fetch commit messages and display the category frequencies.
# Example:
# 047c36c [Meta] Added README.
# 5b16912 [Init] Added scripts.
#
# Will output:
# Meta: 1
# Init: 1
#
# Authored by:
# Dmytro Meleshko <dmytro.meleshko@gmail.com>
git log --format='%s' | gawk '
match($0, /^\s*\[([^\]]+)\]/, groups) {
stats[groups[1]] += 1
}
END {
for (key in stats) {
print stats[key] "\t" key
}
}
' | sort --key=1 --numeric-sort | column -t -s $'\t'
# Hellish abonation {{{
# Authored by:
# Mijyuoon: <mijuoon@gmail.com>
# data=$(git log --oneline | awk -F '[][]' '{for (i=2; i<=NF; i+=2) {printf "%s ", $i}; print ""}')
# keys=$(echo "$data" | sort -u | uniq)
#
# for type in $data; do
# eval "count_$type="'$'"((count_$type+1))"
# done
#
# for type in $keys; do
# echo "$type: $(eval "echo "'$'"count_$type")"
# done
# }}}