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API method to list all commits of a repository (#6408)

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* Added API endpoint ListAllCommits (/repos/{owner}/{repo}/git/commits)

Signed-off-by: Mike Schwörer <mailport@mikescher.de>

* Fixed failing drone build

Signed-off-by: Mike Schwörer <mailport@mikescher.de>

* Implemented requested changes (PR reviews)

Signed-off-by: Mike Schwörer <mailport@mikescher.de>

* gofmt

Signed-off-by: Mike Schwörer <mailport@mikescher.de>

* Changed api route from "/repos/{owner}/{repo}/git/commits" to "/repos/{owner}/{repo}/commits"

* Removed unnecessary line

* better error message when git repo is empty

* make generate-swagger

* fixed removed return

* Update routers/api/v1/repo/commits.go

Co-Authored-By: Lauris BH <lauris@nix.lv>

* Update routers/api/v1/repo/commits.go

Co-Authored-By: Lauris BH <lauris@nix.lv>

* go fmt

* Refactored common code into ToCommit()

* made toCommit not exported

* added check for userCache == nil
This commit is contained in:
Mike Schwörer 2019-08-26 16:09:10 +02:00 committed by Antoine GIRARD
parent 6b3f52fe5f
commit 042089fbaf
6 changed files with 392 additions and 26 deletions
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58
integrations/api_repo_git_commits_test.go
View file

@ -9,6 +9,9 @@ import (
"testing"
"code.gitea.io/gitea/models"
api "code.gitea.io/gitea/modules/structs"
"github.com/stretchr/testify/assert"
)
func TestAPIReposGitCommits(t *testing.T) {
@ -30,3 +33,58 @@ func TestAPIReposGitCommits(t *testing.T) {
req := NewRequestf(t, "GET", "/api/v1/repos/%s/repo1/git/commits/unknown?token="+token, user.Name)
session.MakeRequest(t, req, http.StatusNotFound)
}
func TestAPIReposGitCommitList(t *testing.T) {
prepareTestEnv(t)
user := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)
// Login as User2.
session := loginUser(t, user.Name)
token := getTokenForLoggedInUser(t, session)
// Test getting commits (Page 1)
req := NewRequestf(t, "GET", "/api/v1/repos/%s/repo16/commits?token="+token, user.Name)
resp := session.MakeRequest(t, req, http.StatusOK)
var apiData []api.Commit
DecodeJSON(t, resp, &apiData)
assert.Equal(t, 3, len(apiData))
assert.Equal(t, "69554a64c1e6030f051e5c3f94bfbd773cd6a324", apiData[0].CommitMeta.SHA)
assert.Equal(t, "27566bd5738fc8b4e3fef3c5e72cce608537bd95", apiData[1].CommitMeta.SHA)
assert.Equal(t, "5099b81332712fe655e34e8dd63574f503f61811", apiData[2].CommitMeta.SHA)
}
func TestAPIReposGitCommitListPage2Empty(t *testing.T) {
prepareTestEnv(t)
user := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)
// Login as User2.
session := loginUser(t, user.Name)
token := getTokenForLoggedInUser(t, session)
// Test getting commits (Page=2)
req := NewRequestf(t, "GET", "/api/v1/repos/%s/repo16/commits?token="+token+"&page=2", user.Name)
resp := session.MakeRequest(t, req, http.StatusOK)
var apiData []api.Commit
DecodeJSON(t, resp, &apiData)
assert.Equal(t, 0, len(apiData))
}
func TestAPIReposGitCommitListDifferentBranch(t *testing.T) {
prepareTestEnv(t)
user := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)
// Login as User2.
session := loginUser(t, user.Name)
token := getTokenForLoggedInUser(t, session)
// Test getting commits (Page=1, Branch=good-sign)
req := NewRequestf(t, "GET", "/api/v1/repos/%s/repo16/commits?token="+token+"&sha=good-sign", user.Name)
resp := session.MakeRequest(t, req, http.StatusOK)
var apiData []api.Commit
DecodeJSON(t, resp, &apiData)
assert.Equal(t, 1, len(apiData))
assert.Equal(t, "f27c2b2b03dcab38beaf89b0ab4ff61f6de63441", apiData[0].CommitMeta.SHA)
}

6
modules/structs/miscellaneous.go
View file

@ -44,3 +44,9 @@ type MarkdownRender string
type ServerVersion struct {
Version string `json:"version"`
}
// APIError is an api error with a message
type APIError struct {
Message string `json:"message"`
URL string `json:"url"`
}

5
routers/api/v1/api.go
View file

@ -744,10 +744,13 @@ func RegisterRoutes(m *macaron.Macaron) {
m.Combo("/:sha").Get(repo.GetCommitStatuses).
Post(reqToken(), bind(api.CreateStatusOption{}), repo.NewCommitStatus)
}, reqRepoReader(models.UnitTypeCode))
m.Group("/commits/:ref", func() {
m.Group("/commits", func() {
m.Get("", repo.GetAllCommits)
m.Group("/:ref", func() {
// TODO: Add m.Get("") for single commit (https://developer.github.com/v3/repos/commits/#get-a-single-commit)
m.Get("/status", repo.GetCombinedCommitStatusByRef)
m.Get("/statuses", repo.GetCommitStatusesByRef)
})
}, reqRepoReader(models.UnitTypeCode))
m.Group("/git", func() {
m.Group("/commits", func() {

199
routers/api/v1/repo/commits.go
View file

@ -6,6 +6,8 @@
package repo
import (
"math"
"strconv"
"time"
"code.gitea.io/gitea/models"
@ -55,25 +57,186 @@ func GetSingleCommit(ctx *context.APIContext) {
return
}
// Retrieve author and committer information
json, err := toCommit(ctx, ctx.Repo.Repository, commit, nil)
if err != nil {
ctx.ServerError("toCommit", err)
return
}
ctx.JSON(200, json)
}
// GetAllCommits get all commits via
func GetAllCommits(ctx *context.APIContext) {
// swagger:operation GET /repos/{owner}/{repo}/commits repository repoGetAllCommits
// ---
// summary: Get a list of all commits from a repository
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: sha
// in: query
// description: SHA or branch to start listing commits from (usually 'master')
// type: string
// - name: page
// in: query
// description: page number of requested commits
// type: integer
// responses:
// "200":
// "$ref": "#/responses/CommitList"
// "404":
// "$ref": "#/responses/notFound"
// "409":
// "$ref": "#/responses/EmptyRepository"
if ctx.Repo.Repository.IsEmpty {
ctx.JSON(409, api.APIError{
Message: "Git Repository is empty.",
URL: setting.API.SwaggerURL,
})
return
}
gitRepo, err := git.OpenRepository(ctx.Repo.Repository.RepoPath())
if err != nil {
ctx.ServerError("OpenRepository", err)
return
}
page := ctx.QueryInt("page")
if page <= 0 {
page = 1
}
sha := ctx.Query("sha")
var baseCommit *git.Commit
if len(sha) == 0 {
// no sha supplied - use default branch
head, err := gitRepo.GetHEADBranch()
if err != nil {
ctx.ServerError("GetHEADBranch", err)
return
}
baseCommit, err = gitRepo.GetBranchCommit(head.Name)
if err != nil {
ctx.ServerError("GetCommit", err)
return
}
} else {
// get commit specified by sha
baseCommit, err = gitRepo.GetCommit(sha)
if err != nil {
ctx.ServerError("GetCommit", err)
return
}
}
// Total commit count
commitsCountTotal, err := baseCommit.CommitsCount()
if err != nil {
ctx.ServerError("GetCommitsCount", err)
return
}
pageCount := int(math.Ceil(float64(commitsCountTotal) / float64(git.CommitsRangeSize)))
// Query commits
commits, err := baseCommit.CommitsByRange(page)
if err != nil {
ctx.ServerError("CommitsByRange", err)
return
}
userCache := make(map[string]*models.User)
apiCommits := make([]*api.Commit, commits.Len())
i := 0
for commitPointer := commits.Front(); commitPointer != nil; commitPointer = commitPointer.Next() {
commit := commitPointer.Value.(*git.Commit)
// Create json struct
apiCommits[i], err = toCommit(ctx, ctx.Repo.Repository, commit, userCache)
if err != nil {
ctx.ServerError("toCommit", err)
return
}
i++
}
ctx.SetLinkHeader(int(commitsCountTotal), git.CommitsRangeSize)
ctx.Header().Set("X-Page", strconv.Itoa(page))
ctx.Header().Set("X-PerPage", strconv.Itoa(git.CommitsRangeSize))
ctx.Header().Set("X-Total", strconv.FormatInt(commitsCountTotal, 10))
ctx.Header().Set("X-PageCount", strconv.Itoa(pageCount))
ctx.Header().Set("X-HasMore", strconv.FormatBool(page < pageCount))
ctx.JSON(200, &apiCommits)
}
func toCommit(ctx *context.APIContext, repo *models.Repository, commit *git.Commit, userCache map[string]*models.User) (*api.Commit, error) {
var apiAuthor, apiCommitter *api.User
// Retrieve author and committer information
var cacheAuthor *models.User
var ok bool
if userCache == nil {
cacheAuthor = ((*models.User)(nil))
ok = false
} else {
cacheAuthor, ok = userCache[commit.Author.Email]
}
if ok {
apiAuthor = cacheAuthor.APIFormat()
} else {
author, err := models.GetUserByEmail(commit.Author.Email)
if err != nil && !models.IsErrUserNotExist(err) {
ctx.ServerError("Get user by author email", err)
return
return nil, err
} else if err == nil {
apiAuthor = author.APIFormat()
if userCache != nil {
userCache[commit.Author.Email] = author
}
// Save one query if the author is also the committer
if commit.Committer.Email == commit.Author.Email {
apiCommitter = apiAuthor
}
}
var cacheCommitter *models.User
if userCache == nil {
cacheCommitter = ((*models.User)(nil))
ok = false
} else {
cacheCommitter, ok = userCache[commit.Committer.Email]
}
if ok {
apiCommitter = cacheCommitter.APIFormat()
} else {
committer, err := models.GetUserByEmail(commit.Committer.Email)
if err != nil && !models.IsErrUserNotExist(err) {
ctx.ServerError("Get user by committer email", err)
return
return nil, err
} else if err == nil {
apiCommitter = committer.APIFormat()
if userCache != nil {
userCache[commit.Committer.Email] = committer
}
}
}
@ -82,23 +245,23 @@ func GetSingleCommit(ctx *context.APIContext) {
for i := 0; i < commit.ParentCount(); i++ {
sha, _ := commit.ParentID(i)
apiParents[i] = &api.CommitMeta{
URL: ctx.Repo.Repository.APIURL() + "/git/commits/" + sha.String(),
URL: repo.APIURL() + "/git/commits/" + sha.String(),
SHA: sha.String(),
}
}
ctx.JSON(200, &api.Commit{
return &api.Commit{
CommitMeta: &api.CommitMeta{
URL: setting.AppURL + ctx.Link[1:],
URL: repo.APIURL() + "/git/commits/" + commit.ID.String(),
SHA: commit.ID.String(),
},
HTMLURL: ctx.Repo.Repository.HTMLURL() + "/commit/" + commit.ID.String(),
HTMLURL: repo.HTMLURL() + "/commit/" + commit.ID.String(),
RepoCommit: &api.RepoCommit{
URL: setting.AppURL + ctx.Link[1:],
URL: repo.APIURL() + "/git/commits/" + commit.ID.String(),
Author: &api.CommitUser{
Identity: api.Identity{
Name: commit.Author.Name,
Email: commit.Author.Email,
Name: commit.Committer.Name,
Email: commit.Committer.Email,
},
Date: commit.Author.When.Format(time.RFC3339),
},
@ -109,14 +272,14 @@ func GetSingleCommit(ctx *context.APIContext) {
},
Date: commit.Committer.When.Format(time.RFC3339),
},
Message: commit.Message(),
Message: commit.Summary(),
Tree: &api.CommitMeta{
URL: ctx.Repo.Repository.APIURL() + "/git/trees/" + commit.ID.String(),
URL: repo.APIURL() + "/git/trees/" + commit.ID.String(),
SHA: commit.ID.String(),
},
},
Author: apiAuthor,
Committer: apiCommitter,
Parents: apiParents,
})
}, nil
}

29
routers/api/v1/swagger/repo.go
View file

@ -190,6 +190,35 @@ type swaggerCommit struct {
Body api.Commit `json:"body"`
}
// CommitList
// swagger:response CommitList
type swaggerCommitList struct {
// The current page
Page int `json:"X-Page"`
// Commits per page
PerPage int `json:"X-PerPage"`
// Total commit count
Total int `json:"X-Total"`
// Total number of pages
PageCount int `json:"X-PageCount"`
// True if there is another page
HasMore bool `json:"X-HasMore"`
//in: body
Body []api.Commit `json:"body"`
}
// EmptyRepository
// swagger:response EmptyRepository
type swaggerEmptyRepository struct {
//in: body
Body api.APIError `json:"body"`
}
// FileResponse
// swagger:response FileResponse
type swaggerFileResponse struct {

107
templates/swagger/v1_json.tmpl
View file

@ -1556,6 +1556,57 @@
}
}
},
"/repos/{owner}/{repo}/commits": {
"get": {
"produces": [
"application/json"
],
"tags": [
"repository"
],
"summary": "Get a list of all commits from a repository",
"operationId": "repoGetAllCommits",
"parameters": [
{
"type": "string",
"description": "owner of the repo",
"name": "owner",
"in": "path",
"required": true
},
{
"type": "string",
"description": "name of the repo",
"name": "repo",
"in": "path",
"required": true
},
{
"type": "string",
"description": "SHA or branch to start listing commits from (usually 'master')",
"name": "sha",
"in": "query"
},
{
"type": "integer",
"description": "page number of requested commits",
"name": "page",
"in": "query"
}
],
"responses": {
"200": {
"$ref": "#/responses/CommitList"
},
"404": {
"$ref": "#/responses/notFound"
},
"409": {
"$ref": "#/responses/EmptyRepository"
}
}
}
},
"/repos/{owner}/{repo}/commits/{ref}/statuses": {
"get": {
"produces": [
@ -6878,6 +6929,21 @@
}
},
"definitions": {
"APIError": {
"description": "APIError is an api error with a message",
"type": "object",
"properties": {
"message": {
"type": "string",
"x-go-name": "Message"
},
"url": {
"type": "string",
"x-go-name": "URL"
}
},
"x-go-package": "code.gitea.io/gitea/modules/structs"
},
"AddCollaboratorOption": {
"description": "AddCollaboratorOption options when adding a user as a collaborator of a repository",
"type": "object",
@ -10044,6 +10110,41 @@
"$ref": "#/definitions/Commit"
}
},
"CommitList": {
"description": "CommitList",
"schema": {
"type": "array",
"items": {
"$ref": "#/definitions/Commit"
}
},
"headers": {
"X-HasMore": {
"type": "boolean",
"description": "True if there is another page"
},
"X-Page": {
"type": "integer",
"format": "int64",
"description": "The current page"
},
"X-PageCount": {
"type": "integer",
"format": "int64",
"description": "Total number of pages"
},
"X-PerPage": {
"type": "integer",
"format": "int64",
"description": "Commits per page"
},
"X-Total": {
"type": "integer",
"format": "int64",
"description": "Total commit count"
}
}
},
"ContentsListResponse": {
"description": "ContentsListResponse",
"schema": {
@ -10083,6 +10184,12 @@
}
}
},
"EmptyRepository": {
"description": "EmptyRepository",
"schema": {
"$ref": "#/definitions/APIError"
}
},
"FileDeleteResponse": {
"description": "FileDeleteResponse",
"schema": {