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port git-tools.kak from bash to posix shell + posix awk

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This commit is contained in:
Maxime Coste 2014-03-25 09:25:37 +00:00
parent b677f9da63
commit 709dc87fcc
1 changed files with 47 additions and 42 deletions
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85
rc/git-tools.kak
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@ -40,52 +40,57 @@ def -shell-params git %{ %sh{
(
echo "eval -client '$kak_client' %{
try %{ addhl flag_lines magenta git_blame_flags }
set buffer=$kak_buffile git_blame_flags ''
set buffer=$kak_bufname git_blame_flags ''
}" | kak -p ${kak_session}
declare -A authors
declare -A dates
send_flags() {
if [ -z "$line" ]; then return; fi
text=$(echo "${sha:0:8} ${dates[$sha]} ${authors[$sha]}" | sed -e 's/:/\\:/g')
flag="$line|black|$text"
for (( i=1; $i < $count; i++ )); do
flag="$flag:$(($line+$i))|black|$text"
done
echo "set -add buffer=$kak_buffile git_blame_flags %{${flag}}" | kak -p ${kak_session}
git blame --incremental ${kak_buffile} | awk -e '
function send_flags(text, flag, i) {
if (line == "") { return; }
text=substr(sha,1,8) " " dates[sha] " " authors[sha]
gsub(":", "\\:", text)
flag=line "|black|" text
for ( i=1; i < count; i++ ) {
flag=flag ":" line+i "|black|" text
}
git blame --incremental $kak_buffile | ( 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]}
elif [[ $blame_line =~ author-time.([0-9]*) ]]; then
dates[$sha]="$(date -d @${BASH_REMATCH[1]} +'%F %T')"
fi
done; send_flags )
) >& /dev/null < /dev/null &
cmd = "kak -p " ENVIRON["kak_session"]
print "set -add buffer=" ENVIRON["kak_bufname"] " git_blame_flags %{" flag "}" | cmd
close(cmd)
}
/^([0-9a-f]{40}) ([0-9]+) ([0-9]+) ([0-9]+)/ {
send_flags()
sha=$1
line=$3
count=$4
}
/^author / { authors[sha]=substr($0,8) }
/^author-time ([0-9]*)/ {
cmd = "date -d @" $2 " +\"%F %T\""
cmd | getline dates[sha]
}
END { send_flags(); }'
) > /dev/null 2>&1 < /dev/null &
}
update_diff() {
git diff -U0 $kak_buffile | {
local line=0
local 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:$line|red|-"
fi
done
echo "set buffer git_diff_flags '$flags'"
git diff -U0 $kak_buffile | awk -e '
BEGIN {
line=0
flags="0|red|."
}
/^---.*/ {}
/^@@ -[0-9]+(,[0-9]+)? \+[0-9]+(,[0-9]+)? @@.*/ {
if ((x=index($3, ",")) > 0) {
line=substr($3, 2, x-1)
} else {
line=substr($3, 2)
}
}
/^\+/ {
flags=flags ":" line "|green|+"
line++
}
/^\-/ { flags=flags ":" line "|red|-" }
END { print "set buffer git_diff_flags ", flags }
'
}
case "$1" in