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|
#!/usr/bin/env bash
set -efu
input_dir=${1-$PWD}
find "$input_dir" -type f | grep -Pv '/\.|~$' |
while read -r input_file; do
# TODO Add support for all tree-grepper supported files
#
# tree-grepper supported files can be listed through `tree-grepper
# --languages`.
ext=
case $input_file in
*.elm) ext="elm" ;;
*.nix) ext="nix" ;;
*) ;;
esac
if test -z $ext; then
echo "warning, file $input_file ignored" >&2
continue
fi
"$(dirname "$0")"/extract-$ext.sh "$input_file"
done |
while read -r item; do
start_row=$(echo "$item" | jq '.match.start.row')
end_row=$(echo "$item" | jq '.match.end.row')
last_commit=$(echo "$item" | jq '.last_commit' -r)
text=$(echo "$item" | jq '.text' -r)
file=$(echo "$item" | jq '.file' -r)
first_commit=$(git --no-pager log --reverse -S"$text" --format=%H | \
head -n 1)
created_at=$(git show $first_commit --no-patch --format=%ad)
heading=$(echo "$text" | sed '/^$/Q' | sed 's/.*TODO //')
body=$(echo "$text" | tail -n +$(($(echo "$heading" | wc -l) + 2)) | \
awk -F '[^ ]' '
NR == 1 {n = length($1)}
{sub("^ {1,"n"}", ""); print}'
)
GREEN='\033[0;32m'
BOLD=$(tput bold)
NORMAL=$(tput sgr0)
NC='\033[0m'
echo -e "$GREEN--- $created_at --- $file$NC"
echo
echo "$BOLD$heading$NORMAL" | fold -s
if test -n "$body"; then
echo
echo "$body" | fold -s
echo
fi
echo
cat "$file" | nl -w 4 -s "| " -p -d '' -b a| tail -n +$(($start_row - 2)) | head -n $(($end_row - $start_row + 7))
echo
echo
done
|
