home/src/rc/git-tools.kak

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decl line-flag-list git_diff_flags
def git-diff-update-buffer %{ %sh{
added_lines=""
removed_lines=""
git diff -U0 $kak_bufname | {
line=0
flags="0:red:."
while read; do
if [[ $REPLY =~ ^---.* ]]; then
continue
elif [[ $REPLY =~ ^@@.-[0-9]+(,[0-9]+)?.\+([0-9]+)(,[0-9]+)?.@@.* ]]; then
line=${BASH_REMATCH[2]}
elif [[ $REPLY =~ ^\+ ]]; then
flags="$flags,$line:green:+"
((line++))
elif [[ $REPLY =~ ^\- ]]; then
flags="$flags,$line:red:-"
fi
done
echo "setb git_diff_flags '$flags'"
}
}}
def git-diff-show %{ addhl flag_lines black git_diff_flags; git-diff-update-buffer }
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decl line-flag-list git_blame_flags
def git-blame %{
try %{ addhl flag_lines magenta git_blame_flags } catch %{}
setb git_blame_flags ''
%sh{ (
declare -A authors
send_flags() {
if [[ -z "$line" ]]; then return; fi
text="${sha:0:8} ${authors[$sha]}"
flag="$line:black:$text"
for (( i=1; $i < $count; i++ )); do
flag="$flag;$(($line+$i))|black|$text"
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done
echo "setb -add -buffer $kak_bufname git_blame_flags %{${flag}}" | socat -u stdin UNIX-CONNECT:${kak_socket}
}
git blame --incremental $kak_bufname | ( while read blame_line; do
if [[ $blame_line =~ ([0-9a-f]{40}).([0-9]+).([0-9]+).([0-9]+) ]]; then
send_flags
sha=${BASH_REMATCH[1]}
line=${BASH_REMATCH[3]}
count=${BASH_REMATCH[4]}
elif [[ $blame_line =~ author[^-](.*) ]]; then
authors[$sha]=${BASH_REMATCH[1]}
fi
done; send_flags )
) >& /dev/null < /dev/null & }
}