[PATCH 02/18] Change style of some regular expressions to make them clearer
- Remove m modifier when useless (m// and // was used randomly; this makes the
code more coherent)
- Remove stringy split (split('c', ...) instead of split(/c/, ...))
- Use {}{} instead of /// when slashes or used inside the regexp so as not to
escape it.Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr>
Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
---
contrib/mw-to-git/git-remote-mediawiki.perl | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
index 83cf292..482cd95 100755
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -121,7 +121,7 @@ chomp($dumb_push);
$dumb_push = ($dumb_push eq "true");
my $wiki_name = $url;
-$wiki_name =~ s/[^\/]*:\/\///;
+$wiki_name =~ s{[^/]*://}{};
# If URL is like http://user:password@example.com/, we clearly don't
# want the password in $wiki_name. While we're there, also remove user
# and '@' sign, to avoid author like MWUser@HTTPUser@host.com
@@ -762,7 +762,7 @@ sub get_more_refs {
my @refs;
while (1) {
my $line = <STDIN>;
- if ($line =~ m/^$cmd (.*)$/) {
+ if ($line =~ /^$cmd (.*)$/) {
push(@refs, $1);
} elsif ($line eq "\n") {
return @refs;
@@ -1168,11 +1168,11 @@ sub mw_push_revision {
my @local_ancestry = split(/\n/, run_git("rev-list --boundary --parents $local ^$parsed_sha1"));
my %local_ancestry;
foreach my $line (@local_ancestry) {
- if (my ($child, $parents) = $line =~ m/^-?([a-f0-9]+) ([a-f0-9 ]+)/) {
- foreach my $parent (split(' ', $parents)) {
+ if (my ($child, $parents) = $line =~ /^-?([a-f0-9]+) ([a-f0-9 ]+)/) {
+ foreach my $parent (split(/ /, $parents)) {
$local_ancestry{$parent} = $child;
}
- } elsif (!$line =~ m/^([a-f0-9]+)/) {
+ } elsif (!$line =~ /^([a-f0-9]+)/) {
die "Unexpected output from git rev-list: $line";
}
}
@@ -1190,10 +1190,10 @@ sub mw_push_revision {
# history (linearized with --first-parent)
print STDERR "Warning: no common ancestor, pushing complete history\n";
my $history = run_git("rev-list --first-parent --children $local");
- my @history = split('\n', $history);
+ my @history = split(/\n/, $history);
@history = @history[1..$#history];
foreach my $line (reverse @history) {
- my @commit_info_split = split(/ |\n/, $line);
+ my @commit_info_split = split(/[ \n]/, $line);
push(@commit_pairs, \@commit_info_split);
}
}
@@ -1272,7 +1272,7 @@ sub get_mw_namespace_id {
# Look at configuration file, if the record for that namespace is
# already cached. Namespaces are stored in form:
# "Name_of_namespace:Id_namespace", ex.: "File:6".
- my @temp = split(/[\n]/, run_git("config --get-all remote."
+ my @temp = split(/\n/, run_git("config --get-all remote."
. $remotename .".namespaceCache"));
chomp(@temp);
foreach my $ns (@temp) {
--
1.7.9.5
Célestin Matte <celestin.matte@ensimag.fr>