fix: do not parse tarball urls for gitlab

PR-URL: #83
Credit: @nlf
Close: #83
Reviewed-by: @wraithgar

Author: nlf

git-host-info.js

@@ -79,7 +79,7 @@ gitHosts.gitlab = Object.assign({}, defaults, {
   tarballtemplate: ({ domain, user, project, committish }) => `https://${domain}/${user}/${project}/repository/archive.tar.gz?ref=${maybeEncode(committish) || 'master'}`,
   extract: (url) => {
     const path = url.pathname.slice(1)
-    if (path.includes('/-/')) {
+    if (path.includes('/-/') || path.includes('/archive.tar.gz')) {
       return
     }
 

test/gitlab.js

@@ -6,7 +6,10 @@ const invalid = [
   // gitlab urls can contain a /-/ segment, make sure we ignore those
   'https://gitlab.com/foo/-/something',
   // missing project
-  'https://gitlab.com/foo'
+  'https://gitlab.com/foo',
+  // tarball, this should not parse so that it can be used for pacote's remote fetcher
+  'https://gitlab.com/foo/bar/repository/archive.tar.gz',
+  'https://gitlab.com/foo/bar/repository/archive.tar.gz?ref=49b393e2ded775f2df36ef2ffcb61b0359c194c9'
 ]
 
 // assigning the constructor here is hacky, but the only way to make assertions that compare