api: GetPullRequestCommits: return file list (go-gitea#27483) (go-gitea#27539)

Backport go-gitea#27483 by @msantos

Fixes go-gitea#27481

---
Patch tested:

```json
[
  {
    "url": "http://100.115.92.198:9292/api/v1/repos/msantos/test/git/commits/7664dcb44167e0f9efd994e4ca6a9164694adc27",
    "sha": "7664dcb44167e0f9efd994e4ca6a9164694adc27",
    "created": "2023-10-06T09:57:08-04:00",
    "html_url": "http://100.115.92.198:9292/msantos/test/commit/7664dcb44167e0f9efd994e4ca6a9164694adc27",
...
    "files": [
      {
        "filename": "README.md",
        "status": "modified"
      }
    ],
    "stats": {
      "total": 2,
      "additions": 2,
      "deletions": 0
    }
  }
]
```

Co-authored-by: Michael Santos <michael.santos@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

Author: 4 people

routers/api/v1/repo/notes.go

@@ -36,6 +36,14 @@ func GetNote(ctx *context.APIContext) {
 	//   description: a git ref or commit sha
 	//   type: string
 	//   required: true
+	// - name: verification
+	//   in: query
+	//   description: include verification for every commit (disable for speedup, default 'true')
+	//   type: boolean
+	// - name: files
+	//   in: query
+	//   description: include a list of affected files for every commit (disable for speedup, default 'true')
+	//   type: boolean
 	// responses:
 	//   "200":
 	//     "$ref": "#/responses/Note"
@@ -78,7 +86,15 @@ func getNote(ctx *context.APIContext, identifier string) {
 		return
 	}
 
-	cmt, err := convert.ToCommit(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, note.Commit, nil, convert.ToCommitOptions{Stat: true})
+	verification := ctx.FormString("verification") == "" || ctx.FormBool("verification")
+	files := ctx.FormString("files") == "" || ctx.FormBool("files")
+
+	cmt, err := convert.ToCommit(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, note.Commit, nil,
+		convert.ToCommitOptions{
+			Stat:         true,
+			Verification: verification,
+			Files:        files,
+		})
 	if err != nil {
 		ctx.Error(http.StatusInternalServerError, "ToCommit", err)
 		return

routers/api/v1/repo/pull.go

@@ -1269,6 +1269,14 @@ func GetPullRequestCommits(ctx *context.APIContext) {
 	//   in: query
 	//   description: page size of results
 	//   type: integer
+	// - name: verification
+	//   in: query
+	//   description: include verification for every commit (disable for speedup, default 'true')
+	//   type: boolean
+	// - name: files
+	//   in: query
+	//   description: include a list of affected files for every commit (disable for speedup, default 'true')
+	//   type: boolean
 	// responses:
 	//   "200":
 	//     "$ref": "#/responses/CommitList"
@@ -1322,9 +1330,17 @@ func GetPullRequestCommits(ctx *context.APIContext) {
 		end = totalNumberOfCommits
 	}
 
+	verification := ctx.FormString("verification") == "" || ctx.FormBool("verification")
+	files := ctx.FormString("files") == "" || ctx.FormBool("files")
+
 	apiCommits := make([]*api.Commit, 0, end-start)
 	for i := start; i < end; i++ {
-		apiCommit, err := convert.ToCommit(ctx, ctx.Repo.Repository, baseGitRepo, commits[i], userCache, convert.ToCommitOptions{Stat: true})
+		apiCommit, err := convert.ToCommit(ctx, ctx.Repo.Repository, baseGitRepo, commits[i], userCache,
+			convert.ToCommitOptions{
+				Stat:         true,
+				Verification: verification,
+				Files:        files,
+			})
 		if err != nil {
 			ctx.ServerError("toCommit", err)
 			return

templates/swagger/v1_json.tmpl

@@ -35,6 +35,11 @@ func TestAPIPullCommits(t *testing.T) {
 
 	assert.Equal(t, "5f22f7d0d95d614d25a5b68592adb345a4b5c7fd", commits[0].SHA)
 	assert.Equal(t, "4a357436d925b5c974181ff12a994538ddc5a269", commits[1].SHA)
+
+	assert.NotEmpty(t, commits[0].Files)
+	assert.NotEmpty(t, commits[1].Files)
+	assert.NotNil(t, commits[0].RepoCommit.Verification)
+	assert.NotNil(t, commits[1].RepoCommit.Verification)
 }
 
 // TODO add tests for already merged PR and closed PR

tests/integration/api_pull_commits_test.go

@@ -37,5 +37,7 @@ func TestAPIReposGitNotes(t *testing.T) {
 		var apiData api.Note
 		DecodeJSON(t, resp, &apiData)
 		assert.Equal(t, "This is a test note\n", apiData.Message)
+		assert.NotEmpty(t, apiData.Commit.Files)
+		assert.NotNil(t, apiData.Commit.RepoCommit.Verification)
 	})
 }