Bug#700110: homepage-for-cpan-package-contains-version: check also for metacpan.org

[gregor herrmann <gregoa@debian.org>]

Package: lintian
Version: 2.5.10.3
Severity: minor
Tags: patch

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Hash: SHA256

homepage-for-cpan-package-contains-version should also check for
metacpan.org URLs in addition to search.cpan.org.

I'm attaching a patch which extends the check and improves the
examples in the description a bit (author-style URLs were never a
good idea; this might even be an additional check :)).

Cheers,
gregor

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diff --git a/checks/fields b/checks/fields
index e702f71..7f4d9da 100644
--- a/checks/fields
+++ b/checks/fields
@@ -548,7 +548,7 @@ if (defined $info->field('homepage')) {
         tag 'bad-homepage', $orig;
     }
 
-    if ($homepage =~ m,/search\.cpan\.org/.*-[0-9._]+/*$,) {
+    if ($homepage =~ m,/(search\.cpan\.org|metacpan\.org)/.*-[0-9._]+/*$,) {
         tag 'homepage-for-cpan-package-contains-version', $orig;
     }
 } elsif ($type eq 'binary' and not $info->native) {
diff --git a/checks/fields.desc b/checks/fields.desc
index 8bc2091..cdce7c1 100644
--- a/checks/fields.desc
+++ b/checks/fields.desc
@@ -393,7 +393,11 @@ Info: The Homepage field for this package points to CPAN and the URL
  so that the URL doesn't have to be updated for each new release.  For
  example, use:
  .
-   http://search.cpan.org/~samtregar/HTML-Template/
+   http://search.cpan.org/dist/HTML-Template/
+ .
+ or
+ .
+   https://metacpan.org/release/HTML-Template/
  .
  not:
  .