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Correctly link URLs to users/repos with dashes, dots or underscores (#18890)

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* Add tests for references with dashes

This commit adds tests for full URLs referencing repos names and user
names containing a dash.

* Extend regex to match URLs to repos/users with dashes
This commit is contained in:
Alexander Neumann 2022-02-26 00:26:43 +01:00 • committed by GitHub
parent 9d7a431b71
commit fd273b05b9
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 10 additions and 1 deletions
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2
modules/markup/html.go
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@ -99,7 +99,7 @@ var issueFullPatternOnce sync.Once
func getIssueFullPattern() *regexp.Regexp {
issueFullPatternOnce.Do(func() {
issueFullPattern = regexp.MustCompile(regexp.QuoteMeta(setting.AppURL) +
`\w+/\w+/(?:issues|pulls)/((?:\w{1,10}-)?[1-9][0-9]*)([\?|#](\S+)?)?\b`)
`[\w_.-]+/[\w_.-]+/(?:issues|pulls)/((?:\w{1,10}-)?[1-9][0-9]*)([\?|#](\S+)?)?\b`)
})
return issueFullPattern
}

9
modules/markup/html_test.go
View file

@ -97,6 +97,15 @@ func TestRender_CrossReferences(t *testing.T) {
test(
"/home/gitea/go-gitea/gitea#12345",
`<p>/home/gitea/go-gitea/gitea#12345</p>`)
test(
util.URLJoin(TestAppURL, "gogitea", "gitea", "issues", "12345"),
`<p><a href="`+util.URLJoin(TestAppURL, "gogitea", "gitea", "issues", "12345")+`" class="ref-issue" rel="nofollow">gogitea/gitea#12345</a></p>`)
test(
util.URLJoin(TestAppURL, "go-gitea", "gitea", "issues", "12345"),
`<p><a href="`+util.URLJoin(TestAppURL, "go-gitea", "gitea", "issues", "12345")+`" class="ref-issue" rel="nofollow">go-gitea/gitea#12345</a></p>`)
test(
util.URLJoin(TestAppURL, "gogitea", "some-repo-name", "issues", "12345"),
`<p><a href="`+util.URLJoin(TestAppURL, "gogitea", "some-repo-name", "issues", "12345")+`" class="ref-issue" rel="nofollow">gogitea/some-repo-name#12345</a></p>`)
}
func TestMisc_IsSameDomain(t *testing.T) {