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Add latest commit's SHA to content response (#20398)

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* Add latest commit's SHA to content response

- When requesting the contents of a filepath, add the latest commit's
SHA to the requested file.
- Resolves #12840

* Add swagger

* Fix NPE

* Fix tests

* Hook into LastCommitCache

* Move AddLastCommitCache to a common nogogit and gogit file

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Prevent NPE

Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Gusted 2022-07-30 10:09:04 +02:00 committed by GitHub
parent 2b94b02f33
commit 692707f145
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 187 additions and 131 deletions
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9
integrations/api_repo_file_create_test.go
View File

@ -50,7 +50,7 @@ func getCreateFileOptions() api.CreateFileOptions {
}
}
func getExpectedFileResponseForCreate(repoFullName, commitID, treePath string) *api.FileResponse {
func getExpectedFileResponseForCreate(repoFullName, commitID, treePath, latestCommitSHA string) *api.FileResponse {
sha := "a635aa942442ddfdba07468cf9661c08fbdf0ebf"
encoding := "base64"
content := "VGhpcyBpcyBuZXcgdGV4dA=="
@ -63,6 +63,7 @@ func getExpectedFileResponseForCreate(repoFullName, commitID, treePath string) *
Name: filepath.Base(treePath),
Path: treePath,
SHA: sha,
LastCommitSHA: latestCommitSHA,
Size: 16,
Type: "file",
Encoding: &encoding,
@ -170,7 +171,8 @@ func TestAPICreateFile(t *testing.T) {
resp := session.MakeRequest(t, req, http.StatusCreated)
gitRepo, _ := git.OpenRepository(stdCtx.Background(), repo1.RepoPath())
commitID, _ := gitRepo.GetBranchCommitID(createFileOptions.NewBranchName)
expectedFileResponse := getExpectedFileResponseForCreate("user2/repo1", commitID, treePath)
latestCommit, _ := gitRepo.GetCommitByPath(treePath)
expectedFileResponse := getExpectedFileResponseForCreate("user2/repo1", commitID, treePath, latestCommit.ID.String())
var fileResponse api.FileResponse
DecodeJSON(t, resp, &fileResponse)
assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
@ -289,7 +291,8 @@ func TestAPICreateFile(t *testing.T) {
emptyRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user2", Name: "empty-repo"}).(*repo_model.Repository) // public repo
gitRepo, _ := git.OpenRepository(stdCtx.Background(), emptyRepo.RepoPath())
commitID, _ := gitRepo.GetBranchCommitID(createFileOptions.NewBranchName)
expectedFileResponse := getExpectedFileResponseForCreate("user2/empty-repo", commitID, treePath)
latestCommit, _ := gitRepo.GetCommitByPath(treePath)
expectedFileResponse := getExpectedFileResponseForCreate("user2/empty-repo", commitID, treePath, latestCommit.ID.String())
DecodeJSON(t, resp, &fileResponse)
assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
assert.EqualValues(t, expectedFileResponse.Commit.SHA, fileResponse.Commit.SHA)

6
integrations/api_repo_file_update_test.go
View File

@ -48,7 +48,7 @@ func getUpdateFileOptions() *api.UpdateFileOptions {
}
}
func getExpectedFileResponseForUpdate(commitID, treePath string) *api.FileResponse {
func getExpectedFileResponseForUpdate(commitID, treePath, lastCommitSHA string) *api.FileResponse {
sha := "08bd14b2e2852529157324de9c226b3364e76136"
encoding := "base64"
content := "VGhpcyBpcyB1cGRhdGVkIHRleHQ="
@ -61,6 +61,7 @@ func getExpectedFileResponseForUpdate(commitID, treePath string) *api.FileRespon
Name: filepath.Base(treePath),
Path: treePath,
SHA: sha,
LastCommitSHA: lastCommitSHA,
Type: "file",
Size: 20,
Encoding: &encoding,
@ -137,7 +138,8 @@ func TestAPIUpdateFile(t *testing.T) {
resp := session.MakeRequest(t, req, http.StatusOK)
gitRepo, _ := git.OpenRepository(stdCtx.Background(), repo1.RepoPath())
commitID, _ := gitRepo.GetBranchCommitID(updateFileOptions.NewBranchName)
expectedFileResponse := getExpectedFileResponseForUpdate(commitID, treePath)
lasCommit, _ := gitRepo.GetCommitByPath(treePath)
expectedFileResponse := getExpectedFileResponseForUpdate(commitID, treePath, lasCommit.ID.String())
var fileResponse api.FileResponse
DecodeJSON(t, resp, &fileResponse)
assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)

24
integrations/api_repo_get_contents_list_test.go
View File

@ -21,7 +21,7 @@ import (
"github.com/stretchr/testify/assert"
)
func getExpectedContentsListResponseForContents(ref, refType string) []*api.ContentsResponse {
func getExpectedContentsListResponseForContents(ref, refType, lastCommitSHA string) []*api.ContentsResponse {
treePath := "README.md"
sha := "4b4851ad51df6a7d9f25c979345979eaeb5b349f"
selfURL := setting.AppURL + "api/v1/repos/user2/repo1/contents/" + treePath + "?ref=" + ref
@ -33,6 +33,7 @@ func getExpectedContentsListResponseForContents(ref, refType string) []*api.Cont
Name: filepath.Base(treePath),
Path: treePath,
SHA: sha,
LastCommitSHA: lastCommitSHA,
Type: "file",
Size: 30,
URL: &selfURL,
@ -94,7 +95,9 @@ func testAPIGetContentsList(t *testing.T, u *url.URL) {
var contentsListResponse []*api.ContentsResponse
DecodeJSON(t, resp, &contentsListResponse)
assert.NotNil(t, contentsListResponse)
expectedContentsListResponse := getExpectedContentsListResponseForContents(ref, refType)
lastCommit, err := gitRepo.GetCommitByPath("README.md")
assert.NoError(t, err)
expectedContentsListResponse := getExpectedContentsListResponseForContents(ref, refType, lastCommit.ID.String())
assert.EqualValues(t, expectedContentsListResponse, contentsListResponse)
// No ref
@ -103,7 +106,8 @@ func testAPIGetContentsList(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsListResponse)
assert.NotNil(t, contentsListResponse)
expectedContentsListResponse = getExpectedContentsListResponseForContents(repo1.DefaultBranch, refType)
expectedContentsListResponse = getExpectedContentsListResponseForContents(repo1.DefaultBranch, refType, lastCommit.ID.String())
assert.EqualValues(t, expectedContentsListResponse, contentsListResponse)
// ref is the branch we created above in setup
@ -113,7 +117,11 @@ func testAPIGetContentsList(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsListResponse)
assert.NotNil(t, contentsListResponse)
expectedContentsListResponse = getExpectedContentsListResponseForContents(ref, refType)
branchCommit, err := gitRepo.GetBranchCommit(ref)
assert.NoError(t, err)
lastCommit, err = branchCommit.GetCommitByPath("README.md")
assert.NoError(t, err)
expectedContentsListResponse = getExpectedContentsListResponseForContents(ref, refType, lastCommit.ID.String())
assert.EqualValues(t, expectedContentsListResponse, contentsListResponse)
// ref is the new tag we created above in setup
@ -123,7 +131,11 @@ func testAPIGetContentsList(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsListResponse)
assert.NotNil(t, contentsListResponse)
expectedContentsListResponse = getExpectedContentsListResponseForContents(ref, refType)
tagCommit, err := gitRepo.GetTagCommit(ref)
assert.NoError(t, err)
lastCommit, err = tagCommit.GetCommitByPath("README.md")
assert.NoError(t, err)
expectedContentsListResponse = getExpectedContentsListResponseForContents(ref, refType, lastCommit.ID.String())
assert.EqualValues(t, expectedContentsListResponse, contentsListResponse)
// ref is a commit
@ -133,7 +145,7 @@ func testAPIGetContentsList(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsListResponse)
assert.NotNil(t, contentsListResponse)
expectedContentsListResponse = getExpectedContentsListResponseForContents(ref, refType)
expectedContentsListResponse = getExpectedContentsListResponseForContents(ref, refType, commitID)
assert.EqualValues(t, expectedContentsListResponse, contentsListResponse)
// Test file contents a file with a bad ref

18
integrations/api_repo_get_contents_test.go
View File

@ -20,7 +20,7 @@ import (
"github.com/stretchr/testify/assert"
)
func getExpectedContentsResponseForContents(ref, refType string) *api.ContentsResponse {
func getExpectedContentsResponseForContents(ref, refType, lastCommitSHA string) *api.ContentsResponse {
treePath := "README.md"
sha := "4b4851ad51df6a7d9f25c979345979eaeb5b349f"
encoding := "base64"
@ -33,6 +33,7 @@ func getExpectedContentsResponseForContents(ref, refType string) *api.ContentsRe
Name: treePath,
Path: treePath,
SHA: sha,
LastCommitSHA: lastCommitSHA,
Type: "file",
Size: 30,
Encoding: &encoding,
@ -96,7 +97,8 @@ func testAPIGetContents(t *testing.T, u *url.URL) {
var contentsResponse api.ContentsResponse
DecodeJSON(t, resp, &contentsResponse)
assert.NotNil(t, contentsResponse)
expectedContentsResponse := getExpectedContentsResponseForContents(ref, refType)
lastCommit, _ := gitRepo.GetCommitByPath("README.md")
expectedContentsResponse := getExpectedContentsResponseForContents(ref, refType, lastCommit.ID.String())
assert.EqualValues(t, *expectedContentsResponse, contentsResponse)
// No ref
@ -105,7 +107,7 @@ func testAPIGetContents(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsResponse)
assert.NotNil(t, contentsResponse)
expectedContentsResponse = getExpectedContentsResponseForContents(repo1.DefaultBranch, refType)
expectedContentsResponse = getExpectedContentsResponseForContents(repo1.DefaultBranch, refType, lastCommit.ID.String())
assert.EqualValues(t, *expectedContentsResponse, contentsResponse)
// ref is the branch we created above in setup
@ -115,7 +117,9 @@ func testAPIGetContents(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsResponse)
assert.NotNil(t, contentsResponse)
expectedContentsResponse = getExpectedContentsResponseForContents(ref, refType)
branchCommit, _ := gitRepo.GetBranchCommit(ref)
lastCommit, _ = branchCommit.GetCommitByPath("README.md")
expectedContentsResponse = getExpectedContentsResponseForContents(ref, refType, lastCommit.ID.String())
assert.EqualValues(t, *expectedContentsResponse, contentsResponse)
// ref is the new tag we created above in setup
@ -125,7 +129,9 @@ func testAPIGetContents(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsResponse)
assert.NotNil(t, contentsResponse)
expectedContentsResponse = getExpectedContentsResponseForContents(ref, refType)
tagCommit, _ := gitRepo.GetTagCommit(ref)
lastCommit, _ = tagCommit.GetCommitByPath("README.md")
expectedContentsResponse = getExpectedContentsResponseForContents(ref, refType, lastCommit.ID.String())
assert.EqualValues(t, *expectedContentsResponse, contentsResponse)
// ref is a commit
@ -135,7 +141,7 @@ func testAPIGetContents(t *testing.T, u *url.URL) {
resp = session.MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &contentsResponse)
assert.NotNil(t, contentsResponse)
expectedContentsResponse = getExpectedContentsResponseForContents(ref, refType)
expectedContentsResponse = getExpectedContentsResponseForContents(ref, refType, commitID)
assert.EqualValues(t, *expectedContentsResponse, contentsResponse)
// Test file contents a file with a bad ref

22
integrations/repofiles_update_test.go
View File

@ -47,7 +47,7 @@ func getUpdateRepoFileOptions(repo *repo_model.Repository) *files_service.Update
}
}
func getExpectedFileResponseForRepofilesCreate(commitID string) *api.FileResponse {
func getExpectedFileResponseForRepofilesCreate(commitID, lastCommitSHA string) *api.FileResponse {
treePath := "new/file.txt"
encoding := "base64"
content := "VGhpcyBpcyBhIE5FVyBmaWxl"
@ -60,6 +60,7 @@ func getExpectedFileResponseForRepofilesCreate(commitID string) *api.FileRespons
Name: filepath.Base(treePath),
Path: treePath,
SHA: "103ff9234cefeee5ec5361d22b49fbb04d385885",
LastCommitSHA: lastCommitSHA,
Type: "file",
Size: 18,
Encoding: &encoding,
@ -115,7 +116,7 @@ func getExpectedFileResponseForRepofilesCreate(commitID string) *api.FileRespons
}
}
func getExpectedFileResponseForRepofilesUpdate(commitID, filename string) *api.FileResponse {
func getExpectedFileResponseForRepofilesUpdate(commitID, filename, lastCommitSHA string) *api.FileResponse {
encoding := "base64"
content := "VGhpcyBpcyBVUERBVEVEIGNvbnRlbnQgZm9yIHRoZSBSRUFETUUgZmlsZQ=="
selfURL := setting.AppURL + "api/v1/repos/user2/repo1/contents/" + filename + "?ref=master"
@ -127,6 +128,7 @@ func getExpectedFileResponseForRepofilesUpdate(commitID, filename string) *api.F
Name: filename,
Path: filename,
SHA: "dbf8d00e022e05b7e5cf7e535de857de57925647",
LastCommitSHA: lastCommitSHA,
Type: "file",
Size: 43,
Encoding: &encoding,
@ -206,7 +208,8 @@ func TestCreateOrUpdateRepoFileForCreate(t *testing.T) {
defer gitRepo.Close()
commitID, _ := gitRepo.GetBranchCommitID(opts.NewBranch)
expectedFileResponse := getExpectedFileResponseForRepofilesCreate(commitID)
lastCommit, _ := gitRepo.GetCommitByPath("new/file.txt")
expectedFileResponse := getExpectedFileResponseForRepofilesCreate(commitID, lastCommit.ID.String())
assert.NotNil(t, expectedFileResponse)
if expectedFileResponse != nil {
assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
@ -241,8 +244,9 @@ func TestCreateOrUpdateRepoFileForUpdate(t *testing.T) {
gitRepo, _ := git.OpenRepository(git.DefaultContext, repo.RepoPath())
defer gitRepo.Close()
commitID, _ := gitRepo.GetBranchCommitID(opts.NewBranch)
expectedFileResponse := getExpectedFileResponseForRepofilesUpdate(commitID, opts.TreePath)
commit, _ := gitRepo.GetBranchCommit(opts.NewBranch)
lastCommit, _ := commit.GetCommitByPath(opts.TreePath)
expectedFileResponse := getExpectedFileResponseForRepofilesUpdate(commit.ID.String(), opts.TreePath, lastCommit.ID.String())
assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
assert.EqualValues(t, expectedFileResponse.Commit.SHA, fileResponse.Commit.SHA)
assert.EqualValues(t, expectedFileResponse.Commit.HTMLURL, fileResponse.Commit.HTMLURL)
@ -277,7 +281,8 @@ func TestCreateOrUpdateRepoFileForUpdateWithFileMove(t *testing.T) {
defer gitRepo.Close()
commit, _ := gitRepo.GetBranchCommit(opts.NewBranch)
expectedFileResponse := getExpectedFileResponseForRepofilesUpdate(commit.ID.String(), opts.TreePath)
lastCommit, _ := commit.GetCommitByPath(opts.TreePath)
expectedFileResponse := getExpectedFileResponseForRepofilesUpdate(commit.ID.String(), opts.TreePath, lastCommit.ID.String())
// assert that the old file no longer exists in the last commit of the branch
fromEntry, err := commit.GetTreeEntryByPath(opts.FromTreePath)
switch err.(type) {
@ -326,8 +331,9 @@ func TestCreateOrUpdateRepoFileWithoutBranchNames(t *testing.T) {
gitRepo, _ := git.OpenRepository(git.DefaultContext, repo.RepoPath())
defer gitRepo.Close()
commitID, _ := gitRepo.GetBranchCommitID(repo.DefaultBranch)
expectedFileResponse := getExpectedFileResponseForRepofilesUpdate(commitID, opts.TreePath)
commit, _ := gitRepo.GetBranchCommit(repo.DefaultBranch)
lastCommit, _ := commit.GetCommitByPath(opts.TreePath)
expectedFileResponse := getExpectedFileResponseForRepofilesUpdate(commit.ID.String(), opts.TreePath, lastCommit.ID.String())
assert.EqualValues(t, expectedFileResponse.Content, fileResponse.Content)
})
}

18
modules/git/repo_commit.go
View File

@ -11,6 +11,7 @@ import (
"strconv"
"strings"
"code.gitea.io/gitea/modules/cache"
"code.gitea.io/gitea/modules/setting"
)
@ -434,3 +435,20 @@ func (repo *Repository) IsCommitInBranch(commitID, branch string) (r bool, err e
}
return len(stdout) > 0, err
}
func (repo *Repository) AddLastCommitCache(cacheKey, fullName, sha string) error {
if repo.LastCommitCache == nil {
commitsCount, err := cache.GetInt64(cacheKey, func() (int64, error) {
commit, err := repo.GetCommit(sha)
if err != nil {
return 0, err
}
return commit.CommitsCount()
})
if err != nil {
return err
}
repo.LastCommitCache = NewLastCommitCache(commitsCount, fullName, repo, cache.GetCache())
}
return nil
}

1
modules/structs/repo_file.go
View File

@ -90,6 +90,7 @@ type ContentsResponse struct {
Name string `json:"name"`
Path string `json:"path"`
SHA string `json:"sha"`
LastCommitSHA string `json:"last_commit_sha"`
// `type` will be `file`, `dir`, `symlink`, or `submodule`
Type string `json:"type"`
Size int64 `json:"size"`

13
routers/api/v1/utils/git.go
View File

@ -8,7 +8,6 @@ import (
"fmt"
"net/http"
"code.gitea.io/gitea/modules/cache"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
@ -35,19 +34,11 @@ func ResolveRefOrSha(ctx *context.APIContext, ref string) string {
}
}
if ctx.Repo.GitRepo != nil && ctx.Repo.GitRepo.LastCommitCache == nil {
commitsCount, err := cache.GetInt64(ctx.Repo.Repository.GetCommitsCountCacheKey(ref, true), func() (int64, error) {
commit, err := ctx.Repo.GitRepo.GetCommit(sha)
if err != nil {
return 0, err
}
return commit.CommitsCount()
})
if ctx.Repo.GitRepo != nil {
err := ctx.Repo.GitRepo.AddLastCommitCache(ctx.Repo.Repository.GetCommitsCountCacheKey(ref, ref != sha), ctx.Repo.Repository.FullName(), sha)
if err != nil {
log.Error("Unable to get commits count for %s in %s. Error: %v", sha, ctx.Repo.Repository.FullName(), err)
return sha
}
ctx.Repo.GitRepo.LastCommitCache = git.NewLastCommitCache(commitsCount, ctx.Repo.Repository.FullName(), ctx.Repo.GitRepo, cache.GetCache())
}
return sha

11
services/repository/files/content.go
View File

@ -165,11 +165,22 @@ func GetContents(ctx context.Context, repo *repo_model.Repository, treePath, ref
}
selfURLString := selfURL.String()
err = gitRepo.AddLastCommitCache(repo.GetCommitsCountCacheKey(ref, refType != git.ObjectCommit), repo.FullName(), commitID)
if err != nil {
return nil, err
}
lastCommit, err := commit.GetCommitByPath(treePath)
if err != nil {
return nil, err
}
// All content types have these fields in populated
contentsResponse := &api.ContentsResponse{
Name: entry.Name(),
Path: treePath,
SHA: entry.ID.String(),
LastCommitSHA: lastCommit.ID.String(),
Size: entry.Size(),
URL: &selfURLString,
Links: &api.FileLinksResponse{

1
services/repository/files/content_test.go
View File

@ -36,6 +36,7 @@ func getExpectedReadmeContentsResponse() *api.ContentsResponse {
Name: treePath,
Path: treePath,
SHA: "4b4851ad51df6a7d9f25c979345979eaeb5b349f",
LastCommitSHA: "65f1bf27bc3bf70f64657658635e66094edbcb4d",
Type: "file",
Size: 30,
Encoding: &encoding,

1
services/repository/files/file_test.go
View File

@ -46,6 +46,7 @@ func getExpectedFileResponse() *api.FileResponse {
Name: treePath,
Path: treePath,
SHA: sha,
LastCommitSHA: "65f1bf27bc3bf70f64657658635e66094edbcb4d",
Type: "file",
Size: 30,
Encoding: &encoding,

4
templates/swagger/v1_json.tmpl
View File

@ -13779,6 +13779,10 @@
"type": "string",
"x-go-name": "HTMLURL"
},
"last_commit_sha": {
"type": "string",
"x-go-name": "LastCommitSHA"
},
"name": {
"type": "string",
"x-go-name": "Name"