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Merge branch 'cm/remote-mediawiki'

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* cm/remote-mediawiki:
  git-remote-mediawiki: display message when launched directly
This commit is contained in:
Junio C Hamano 2013-06-20 16:02:42 -07:00
commit 0c36f3a198
1 changed files with 15 additions and 0 deletions
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15
contrib/mw-to-git/git-remote-mediawiki.perl
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@ -42,6 +42,10 @@ use constant NULL_SHA1 => "0000000000000000000000000000000000000000";
# Used on Git's side to reflect empty edit messages on the wiki
use constant EMPTY_MESSAGE => '*Empty MediaWiki Message*';
if (@ARGV != 2) {
exit_error_usage();
}
my $remotename = $ARGV[0];
my $url = $ARGV[1];
@ -157,6 +161,17 @@ while (<STDIN>) {
########################## Functions ##############################
## error handling
sub exit_error_usage {
die "ERROR: git-remote-mediawiki module was not called with a correct number of\n" .
"parameters\n" .
"You may obtain this error because you attempted to run the git-remote-mediawiki\n" .
"module directly.\n" .
"This module can be used the following way:\n" .
"\tgit clone mediawiki://<address of a mediawiki>\n" .
"Then, use git commit, push and pull as with every normal git repository.\n";
}
# MediaWiki API instance, created lazily.
my $mediawiki;