give translations its own git hooks

1 files changed, 142 insertions, 0 deletions

diff --git a/git-hooks/pre-commit b/git-hooks/pre-commit
new file mode 100755
index 00000000000..cdf6e44eaf9
--- /dev/null
+++ b/git-hooks/pre-commit
@@ -0,0 +1,142 @@
+#!/usr/bin/env perl
+
+# A hook script to verify what is about to be committed.
+# Called by "git commit" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message
+# if it wants to stop the commit.
+
+use strict;
+#use File::Copy;
+#use Cwd;
+
+$ENV{LC_ALL} = "C";
+
+sub check_whitespaces($)
+{
+    my ($h) = @_;
+    my $src_limited = "c|cpp|cxx|h|hrc|hxx|idl|inl|java|map|MK|pmk|pl|pm|sdi|sh|src|tab|xcu|xml";
+    my $src_full = "c|cpp|cxx|h|hrc|hxx|idl|inl|java|map|mk|MK|pmk|pl|pm|sdi|sh|src|tab|xcu|xml";
+
+    my $found_bad = 0;
+    my $filename;
+    my $reported_filename = "";
+    my $lineno;
+    sub bad_line {
+	my ($why, $line, $file_filter) = @_;
+        if (!defined $file_filter || $filename =~ /\.($file_filter)$/) {
+	if (!$found_bad) {
+	    print STDERR "*\n";
+	    print STDERR "* You have some suspicious patch lines:\n";
+	    print STDERR "*\n";
+	    $found_bad = 1;
+	}
+	if ($reported_filename ne $filename) {
+	    print STDERR "* In $filename\n";
+	    $reported_filename = $filename;
+	}
+	print STDERR "* $why (line $lineno)\n";
+	print STDERR "$filename:$lineno:$line\n";
+        }
+    }
+    open( FILES, "git-diff-index -p -M --cached $h |" ) ||  die "Cannot run git diff-index.";
+    while (<FILES>) {
+	if (m|^diff --git a/(.*) b/\1$|) {
+	    $filename = $1;
+	    next;
+	}
+	if (/^@@ -\S+ \+(\d+)/) {
+	    $lineno = $1 - 1;
+	    next;
+	}
+	if (/^ /) {
+	    $lineno++;
+	    next;
+	}
+	if (s/^\+//) {
+	    $lineno++;
+	    chomp;
+	    if (/\s$/) {
+		bad_line("trailing whitespace", $_ , $src_limited);
+	    }
+	    if (/^\s* 	/) {
+		bad_line("indent SP followed by a TAB", $_, $src_limited);
+	    }
+	    if (/^(?:[<>=]){7}$/) {
+		bad_line("unresolved merge conflict", $src_full);
+	    }
+	}
+    }
+    if ( $found_bad)
+    {
+	exit($found_bad);
+    }
+}
+
+# Do the work :-)
+
+# Initial commit: diff against an empty tree object
+my $against="4b825dc642cb6eb9a060e54bf8d69288fbee4904";
+if ( system( "git rev-parse --verify HEAD >/dev/null 2>&1" ) == 0 ) {
+    $against="HEAD"
+}
+
+# If you want to allow non-ascii filenames set this variable to true.
+my $allownonascii=`git config hooks.allownonascii`;
+
+# Cross platform projects tend to avoid non-ascii filenames; prevent
+# them from being added to the repository. We exploit the fact that the
+# printable range starts at the space character and ends with tilde.
+if ( $allownonascii ne "true" &&
+    # Note that the use of brackets around a tr range is ok here, (it's
+    # even required, for portability to Solaris 10's /usr/bin/tr), since
+    # the square bracket bytes happen to fall in the designated range.
+    `git diff --cached --name-only --diff-filter=A -z $against | \
+     LC_ALL=C tr -d '[ -~]\\0'` ne "" )
+{
+    print <<EOM;
+Error: Attempt to add a non-ascii file name.
+
+This can cause problems if you want to work
+with people on other platforms.
+
+To be portable it is advisable to rename the file ...
+
+If you know what you are doing you can disable this
+check using:
+
+  git config hooks.allownonascii true
+
+EOM
+    exit( 1 );
+}
+
+# check for missing doxygen comments in new files
+#my $doxycheck = "../../bin/find-undocumented-classes";
+#if (! -e $doxycheck) {
+#    # bootstrap repo
+#    $doxycheck =~ s|../../||;
+#}
+#open(FILES, "git diff-index --cached --name-only --diff-filter=A $against |") || die "Cannot run git diff-index.";
+#while (my $file = <FILES>) {
+#    chomp($file);
+#    if ($file =~ /\.hxx$/) {
+#        system("$doxycheck -q $file | sed 's|".getcwd()."/||;'");
+#    }
+#}
+
+# run 'msgcat --nowrap' when committing *.po files
+open(FILES, "git diff-index --cached --name-only $against |") || die "Cannot run git diff-index.";
+while (my $file = <FILES>) {
+    chomp($file);
+    if ($file =~ /\.po$/ && -e $file) {
+        system("msgcat --no-wrap $file > $file.KQnBbK6wQE;mv $file.KQnBbK6wQE $file;");
+        system("git add $file");
+    }
+}
+
+# fix whitespace in code
+check_whitespaces( $against);
+
+# all OK
+exit( 0 );
+# vi:set shiftwidth=4 expandtab: