i18n: difftool: mark warnings for translation

Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Vasco Almeida committed Dec 14, 2016 at 11:54 UTC a948ebacbf0debd5129f4f528229183c97ff90b1
1 file changed +12 -10
git-difftool.perl
+12 -10
@@ -22,6 +22,7 @@ use File::Path qw(mkpath rmtree);
22 use File::Temp qw(tempdir);
23 use Getopt::Long qw(:config pass_through);
24 use Git;
25 +use Git::I18N;
26
27 sub usage
28 {
@@ -122,7 +123,7 @@ sub setup_dir_diff
123 my $i = 0;
124 while ($i < $#rawdiff) {
125 if ($rawdiff[$i] =~ /^::/) {
125 - warn << 'EOF';
126 + warn __ <<'EOF';
127 Combined diff formats ('-c' and '--cc') are not supported in
128 directory diff mode ('-d' and '--dir-diff').
129 EOF
@@ -338,7 +339,7 @@ sub main
339 if (length($opts{difftool_cmd}) > 0) {
340 $ENV{GIT_DIFF_TOOL} = $opts{difftool_cmd};
341 } else {
341 - print "No <tool> given for --tool=<tool>\n";
342 + print __("No <tool> given for --tool=<tool>\n");
343 usage(1);
344 }
345 }
@@ -346,7 +347,7 @@ sub main
347 if (length($opts{extcmd}) > 0) {
348 $ENV{GIT_DIFFTOOL_EXTCMD} = $opts{extcmd};
349 } else {
349 - print "No <cmd> given for --extcmd=<cmd>\n";
350 + print __("No <cmd> given for --extcmd=<cmd>\n");
351 usage(1);
352 }
353 }
@@ -419,11 +420,11 @@ sub dir_diff
420 }
421
422 if (exists $wt_modified{$file} and exists $tmp_modified{$file}) {
422 - my $errmsg = "warning: Both files modified: ";
423 - $errmsg .= "'$workdir/$file' and '$b/$file'.\n";
424 - $errmsg .= "warning: Working tree file has been left.\n";
425 - $errmsg .= "warning:\n";
426 - warn $errmsg;
423 + warn sprintf(__(
424 + "warning: Both files modified:\n" .
425 + "'%s/%s' and '%s/%s'.\n" .
426 + "warning: Working tree file has been left.\n" .
427 + "warning:\n"), $workdir, $file, $b, $file);
428 $error = 1;
429 } elsif (exists $tmp_modified{$file}) {
430 my $mode = stat("$b/$file")->mode;
@@ -435,8 +436,9 @@ sub dir_diff
436 }
437 }
438 if ($error) {
438 - warn "warning: Temporary files exist in '$tmpdir'.\n";
439 - warn "warning: You may want to cleanup or recover these.\n";
439 + warn sprintf(__(
440 + "warning: Temporary files exist in '%s'.\n" .
441 + "warning: You may want to cleanup or recover these.\n"), $tmpdir);
442 exit(1);
443 } else {
444 exit_cleanup($tmpdir, $rc);