mirror of
https://github.com/git-learning-game/oh-my-git.git
synced 2024-11-13 19:04:54 +01:00
c2a2f87f4c
- use vertical tab character instead of "MAGIC" string to denote end of input - check for terminator using pattern match instead of eq Users are unable to provide special characters to Bash process so this should be relatively safe. Pattern match succeeds even when `git stash` omits newline while rendering commit subjects. Fixes git-learning-game/oh-my-git#56
60 lines
1.3 KiB
Perl
Executable file
60 lines
1.3 KiB
Perl
Executable file
#!/usr/bin/env perl
|
|
|
|
use IPC::Open3;
|
|
use IO::Socket;
|
|
|
|
my $bash = "bash";
|
|
if ($#ARGV >= 0) {
|
|
$bash = $ARGV[0];
|
|
}
|
|
|
|
my $pid = open3(my $in, my $out, my $err, $bash);
|
|
|
|
$socket = IO::Socket::INET->new(PeerAddr => "127.0.0.1",
|
|
PeerPort => 6666,
|
|
Proto => "tcp",
|
|
Type => SOCK_STREAM);
|
|
|
|
print $in 'export PATH="/usr/bin:/mingw64/bin:$PATH"' . "\n";
|
|
|
|
while(true) {
|
|
#STDOUT->flush();
|
|
my $len;
|
|
$socket->recv($len, 4);
|
|
my $actual_len = unpack("L", $len);
|
|
if ($actual_len == 0) {
|
|
#print("not connected");
|
|
exit;
|
|
}
|
|
#print("still connected");
|
|
my $s2;
|
|
$socket->recv($s2, $actual_len);
|
|
|
|
#print($s2);
|
|
STDOUT->flush();
|
|
|
|
$s = "";
|
|
$command = $s2 . "\necho -e \"\\v\"\n";
|
|
print $in $command;
|
|
|
|
inner_while: while (true) {
|
|
$line = <$out>;
|
|
if ($line =~ s/\cK//) {
|
|
STDOUT->flush();
|
|
last inner_while;
|
|
}
|
|
$s = $s . $line;
|
|
}
|
|
#print "got complete output";
|
|
#print $s;
|
|
|
|
#print length($s);
|
|
STDOUT->flush();
|
|
my $send_length = pack("L", length($s));
|
|
$socket->send($send_length);
|
|
$socket->send($s);
|
|
|
|
my $exit_code = pack("L", 0);
|
|
$socket->send($exit_code);
|
|
|
|
}
|