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Improve git gutter

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Maxim Baz 2018-07-01 02:06:47 +02:00
parent 43b72770ec
commit a56c39d69b
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GPG Key ID: 011FDC52DA839335
1 changed files with 48 additions and 18 deletions
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66
rc/extra/git-tools.kak
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@ -97,25 +97,55 @@ Available commands:\n add\n rm\n blame\n commit\n checkout\n diff\n hide-
}
update_diff() {
git diff -U0 $kak_buffile | awk '
BEGIN {
line=0
flags=ENVIRON["kak_timestamp"]
git --no-pager diff -U0 $kak_buffile | perl -e '
$flags = $ENV{"kak_timestamp"};
foreach $line (<STDIN>) {
if ($line =~ /@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))?/) {
$from_line = $1;
$from_count = ($2 eq "" ? 1 : $2);
$to_line = $3;
$to_count = ($4 eq "" ? 1 : $4);
if ($from_count == 0 and $to_count > 0) {
for $i (0..$to_count - 1) {
$line = $to_line + $i;
$flags .= ":$line|\{green\}+";
}
}
elsif ($from_count > 0 and $to_count == 0) {
if ($to_line == 0) {
$flags .= ":1|\{red\}‾";
} else {
$flags .= ":$to_line|\{red\}_";
}
}
elsif ($from_count > 0 and $from_count == $to_count) {
for $i (0..$to_count - 1) {
$line = $to_line + $i;
$flags .= ":$line|\{blue\}~";
}
}
elsif ($from_count > 0 and $from_count < $to_count) {
for $i (0..$from_count - 1) {
$line = $to_line + $i;
$flags .= ":$line|\{blue\}~";
}
for $i ($from_count..$to_count - 1) {
$line = $to_line + $i;
$flags .= ":$line|\{green\}+";
}
}
elsif ($to_count > 0 and $from_count > $to_count) {
for $i (0..$to_count - 2) {
$line = $to_line + $i;
$flags .= ":$line|\{blue\}~";
}
$last = $to_line + $to_count - 1;
$flags .= ":$last|\{blue\}~_";
}
}
}
/^---.*/ {}
/^@@ -[0-9]+(,[0-9]+)? \+[0-9]+(,[0-9]+)? @@.*/ {
if ((x=index($3, ",")) > 0) {
line=substr($3, 2, x-2)
} else {
line=substr($3, 2)
}
}
/^\+/ {
flags=flags ":" line "|{green}+"
line++
}
/^\-/ { flags=flags ":" line "|{red}-" }
END { print "set-option buffer git_diff_flags ", flags }
print "set-option buffer git_diff_flags $flags"
'
}