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Fix incorrect "blob excerpt" link when comparing files (#31013)

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When comparing files between the base repo and forked repo, the "blob
excerpt" link should point to the forked repo, because the commit
doesn't exist in base repo.

Co-authored-by: Giteabot <teabot@gitea.io>
(cherry picked from commit f48cc501c46a2d34eb701561f01d888d689d60d5)

Conflicts:
	- templates/repo/diff/section_split.tmpl
	- templates/repo/diff/section_unified.tmpl
          Resolved the conflict by picking Gitea's change over ours, and
	  porting it.
	- tests/integration/compare_test.go
	  Kept our test, but picked the "compare all of the relevant
	  links" part of the Gitea test.
(cherry picked from commit a62a887649)
This commit is contained in:
wxiaoguang 2024-05-20 13:57:57 +08:00 • committed by GitHub
parent 391e311bbe
commit d3b4f9d326
3 changed files with 18 additions and 8 deletions
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7
templates/repo/diff/section_split.tmpl
View file

@ -1,4 +1,5 @@
{{$file := .file}}
{{$blobExcerptRepoLink := or $.root.CommitRepoLink $.root.RepoLink}}
<colgroup>
<col width="50">
<col width="10">
@ -18,17 +19,17 @@
<td class="lines-num lines-num-old">
<div class="tw-flex">
{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5)}}
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$.root.CommitRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=split&direction=down&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=split&direction=down&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
{{svg "octicon-fold-down"}}
</button>
{{end}}
{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4)}}
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$.root.CommitRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=split&direction=up&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=split&direction=up&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
{{svg "octicon-fold-up"}}
</button>
{{end}}
{{if eq $line.GetExpandDirection 2}}
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$.root.CommitRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=split&direction=&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=split&direction=&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
{{svg "octicon-fold"}}
</button>
{{end}}

7
templates/repo/diff/section_unified.tmpl
View file

@ -1,4 +1,5 @@
{{$file := .file}}
{{$blobExcerptRepoLink := or $.root.CommitRepoLink $.root.RepoLink}}
<colgroup>
<col width="50">
<col width="50">
@ -14,17 +15,17 @@
<td colspan="2" class="lines-num">
<div class="tw-flex">
{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5)}}
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$.root.CommitRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=unified&direction=down&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=unified&direction=down&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
{{svg "octicon-fold-down"}}
</button>
{{end}}
{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4)}}
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$.root.CommitRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=unified&direction=up&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=unified&direction=up&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
{{svg "octicon-fold-up"}}
</button>
{{end}}
{{if eq $line.GetExpandDirection 2}}
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$.root.CommitRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=unified&direction=&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptRepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}?{{$line.GetBlobExcerptQuery}}&style=unified&direction=&wiki={{$.root.PageIsWiki}}&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
{{svg "octicon-fold"}}
</button>
{{end}}

12
tests/integration/compare_test.go
View file

@ -251,8 +251,16 @@ func TestCompareCodeExpand(t *testing.T) {
owner.Name, repo.Name, forker.Name, repo.Name+"-copy")
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
htmlDoc.AssertElement(t, fmt.Sprintf("button.code-expander-button[hx-get^='/%s/%s/blob_excerpt/'] svg.octicon-fold-up", forker.Name, repo.Name+"-copy"), true)
htmlDoc.AssertElement(t, fmt.Sprintf("button.code-expander-button[hx-get^='/%s/%s/blob_excerpt/'] svg.octicon-fold-down", forker.Name, repo.Name+"-copy"), true)
els := htmlDoc.Find(`button.code-expander-button[hx-get]`)
// all the links in the comparison should be to the forked repo&branch
assert.NotZero(t, els.Length())
expectedPrefix := fmt.Sprintf("/%s/%s/blob_excerpt/", forker.Name, repo.Name+"-copy")
for i := 0; i < els.Length(); i++ {
link := els.Eq(i).AttrOr("hx-get", "")
assert.True(t, strings.HasPrefix(link, expectedPrefix))
}
})
})
}