// Delete accepts a request to delete a worker
// from the pool.
//
// DELETE /sudo/api/workers/:id
//
func DelWorker(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
pool := pool.FromContext(ctx)
uuid := c.URLParams["id"]
server, err := datastore.GetServer(ctx, uuid)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
err = datastore.DelServer(ctx, server)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
for _, worker := range pool.List() {
if worker.(*docker.Docker).UUID == uuid {
pool.Deallocate(worker)
w.WriteHeader(http.StatusNoContent)
return
}
}
w.WriteHeader(http.StatusNotFound)
}
// CreatePerson accepts a request to add a new person.
//
// POST /api/people
//
func CreatePerson(c web.C, w http.ResponseWriter, r *http.Request) {
var (
ctx = context.FromC(c)
)
// Unmarshal the person from the payload
defer r.Body.Close()
in := struct {
Name string `json:"name"`
}{}
if err := json.NewDecoder(r.Body).Decode(&in); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
// Validate input
if len(in.Name) < 1 {
http.Error(w, "no name given", http.StatusBadRequest)
return
}
// Create our 'normal' model.
person := &model.Person{Name: in.Name}
err := datastore.CreatePerson(ctx, person)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusCreated)
json.NewEncoder(w).Encode(person)
}
// PostWorker accepts a request to allocate a new
// worker to the pool.
//
// POST /api/workers
//
func PostWorker(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
pool := pool.FromContext(ctx)
node := r.FormValue("address")
pool.Allocate(docker.NewHost(node))
w.WriteHeader(http.StatusOK)
}
// GetCC accepts a request to retrieve the latest build
// status for the given repository from the datastore and
// in CCTray XML format.
//
// GET /api/badge/:host/:owner/:name/cc.xml
//
func GetCC(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var (
host = c.URLParams["host"]
owner = c.URLParams["owner"]
name = c.URLParams["name"]
)
w.Header().Set("Content-Type", "application/xml")
repo, err := datastore.GetRepoName(ctx, host, owner, name)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
commits, err := datastore.GetCommitList(ctx, repo, 1, 0)
if err != nil || len(commits) == 0 {
w.WriteHeader(http.StatusNotFound)
return
}
var link = httputil.GetURL(r) + "/" + repo.Host + "/" + repo.Owner + "/" + repo.Name
var cc = model.NewCC(repo, commits[0], link)
xml.NewEncoder(w).Encode(cc)
}
// PutRegion accepts a request to retrieve information about a particular region.
//
// PUT /api/regions/:region
//
func PutRegion(c web.C, w http.ResponseWriter, r *http.Request) {
var (
ctx = context.FromC(c)
idStr = c.URLParams["region"]
region model.Region
)
id, err := strconv.ParseInt(idStr, 10, 64)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
if !regionFromRequest(c, w, r, ®ion) {
return
}
region.ID = id
err = datastore.UpdateRegion(ctx, ®ion)
if err != nil {
log.FromContext(ctx).WithField("err", err).Error("Error updating region")
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(®ion)
}
// SetRepo is a middleware function that retrieves
// the repository and stores in the context.
func SetRepo(c *web.C, h http.Handler) http.Handler {
fn := func(w http.ResponseWriter, r *http.Request) {
var (
ctx = context.FromC(*c)
host = c.URLParams["host"]
owner = c.URLParams["owner"]
name = c.URLParams["name"]
user = ToUser(c)
)
repo, err := datastore.GetRepoName(ctx, host, owner, name)
switch {
case err != nil && user == nil:
w.WriteHeader(http.StatusUnauthorized)
return
case err != nil && user != nil:
w.WriteHeader(http.StatusNotFound)
return
}
role, _ := datastore.GetPerm(ctx, user, repo)
RepoToC(c, repo)
RoleToC(c, role)
h.ServeHTTP(w, r)
}
return http.HandlerFunc(fn)
}
// GetBuildPage accepts a request to retrieve the build
// output page for the package version, channel and SDK
// from the datastore in JSON format.
//
// If the SDK is not provided, the system will lookup
// the latest SDK version for this package.
//
// GET /:name/:number/:channel/:sdk
//
func GetBuildPage(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
name := c.URLParams["name"]
number := c.URLParams["number"]
channel := c.URLParams["channel"]
sdk := c.URLParams["sdk"]
// If no SDK is provided we should use the most recent
// SDK number associated with the Package version.
var build *resource.Build
var err error
if len(sdk) == 0 {
build, err = datastore.GetBuildLatest(ctx, name, number, channel)
} else {
build, err = datastore.GetBuild(ctx, name, number, channel, sdk)
}
// If the error is not nil then we can
// display some sort of NotFound page.
if err != nil {
http.Error(w, "Not Found", http.StatusNotFound)
return
}
BuildTempl.Execute(w, struct {
Build *resource.Build
Error error
}{build, err})
}
// PostUserSync accepts a request to post user sync
//
// POST /api/user/sync
//
func PostUserSync(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var user = ToUser(c)
if user == nil {
w.WriteHeader(http.StatusUnauthorized)
return
}
var remote = remote.Lookup(user.Remote)
if remote == nil {
w.WriteHeader(http.StatusNotFound)
return
}
if user.Syncing {
w.WriteHeader(http.StatusConflict)
return
}
user.Syncing = true
if err := datastore.PutUser(ctx, user); err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
go sync.SyncUser(ctx, user, remote)
w.WriteHeader(http.StatusNoContent)
return
}
// PutUser accepts a request to update the currently
// authenticated User profile.
//
// PUT /api/user
//
func PutUser(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var user = ToUser(c)
if user == nil {
w.WriteHeader(http.StatusUnauthorized)
return
}
// unmarshal the repository from the payload
defer r.Body.Close()
in := model.User{}
if err := json.NewDecoder(r.Body).Decode(&in); err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
// update the user email
if len(in.Email) != 0 {
user.SetEmail(in.Email)
}
// update the user full name
if len(in.Name) != 0 {
user.Name = in.Name
}
// update the database
if err := datastore.PutUser(ctx, user); err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
json.NewEncoder(w).Encode(user)
}
// PostWorker accepts a request to allocate a new
// worker to the pool.
//
// POST /sudo/api/workers
//
func PostWorker(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
pool := pool.FromContext(ctx)
server := resource.Server{}
// read the worker data from the body
defer r.Body.Close()
if err := json.NewDecoder(r.Body).Decode(&server); err != nil {
println(err.Error())
w.WriteHeader(http.StatusBadRequest)
return
}
// add the worker to the database
err := datastore.PutServer(ctx, &server)
if err != nil {
println(err.Error())
w.WriteHeader(http.StatusInternalServerError)
return
}
// create a new worker from the Docker client
client, err := docker.NewCert(server.Host, []byte(server.Cert), []byte(server.Key))
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
// append user-friendly data to the host
client.Host = client.Host
pool.Allocate(client)
w.WriteHeader(http.StatusOK)
}
// PostHook accepts a post-commit hook and parses the payload
// in order to trigger a build. The payload is specified to the
// remote system (ie GitHub) and will therefore get parsed by
// the appropriate remote plugin.
//
// POST /api/repos/{host}/{owner}/{name}/branches/{branch}/commits/{commit}
//
func PostCommit(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var (
branch = c.URLParams["branch"]
hash = c.URLParams["commit"]
host = c.URLParams["host"]
repo = ToRepo(c)
remote = remote.Lookup(host)
)
commit, err := datastore.GetCommitSha(ctx, repo, branch, hash)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
if commit.Status == model.StatusStarted ||
commit.Status == model.StatusEnqueue {
w.WriteHeader(http.StatusConflict)
return
}
commit.Status = model.StatusEnqueue
commit.Started = 0
commit.Finished = 0
commit.Duration = 0
if err := datastore.PutCommit(ctx, commit); err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
owner, err := datastore.GetUser(ctx, repo.UserID)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
// Request a new token and update
user_token, err := remote.GetToken(owner)
if user_token != nil {
owner.Access = user_token.AccessToken
owner.Secret = user_token.RefreshToken
owner.TokenExpiry = user_token.Expiry
datastore.PutUser(ctx, owner)
} else if err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
// drop the items on the queue
go worker.Do(ctx, &worker.Work{
User: owner,
Repo: repo,
Commit: commit,
Host: httputil.GetURL(r),
})
w.WriteHeader(http.StatusOK)
}
// WsUser will upgrade the connection to a Websocket and will stream
// all events to the browser pertinent to the authenticated user. If the user
// is not authenticated, only public events are streamed.
func WsUser(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var user = ToUser(c)
// upgrade the websocket
ws, err := upgrader.Upgrade(w, r, nil)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
// register a channel for global events
channel := pubsub.Register(ctx, "_global")
sub := channel.Subscribe()
ticker := time.NewTicker(pingPeriod)
defer func() {
ticker.Stop()
sub.Close()
ws.Close()
}()
go func() {
for {
select {
case msg := <-sub.Read():
work, ok := msg.(*worker.Work)
if !ok {
break
}
// user must have read access to the repository
// in order to pass this message along
if role, err := datastore.GetPerm(ctx, user, work.Repo); err != nil || role.Read == false {
break
}
ws.SetWriteDeadline(time.Now().Add(writeWait))
err := ws.WriteJSON(work)
if err != nil {
ws.Close()
return
}
case <-sub.CloseNotify():
ws.Close()
return
case <-ticker.C:
ws.SetWriteDeadline(time.Now().Add(writeWait))
err := ws.WriteMessage(websocket.PingMessage, []byte{})
if err != nil {
ws.Close()
return
}
}
}
}()
readWebsocket(ws)
}
// PostUser accepts a request to create a new user in the
// system. The created user account is returned in JSON
// format if successful.
//
// POST /api/users/:host/:login
//
func PostUser(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var (
host = c.URLParams["host"]
login = c.URLParams["login"]
)
var remote = remote.Lookup(host)
if remote == nil {
w.WriteHeader(http.StatusNotFound)
return
}
// not sure I love this, but POST now flexibly accepts the oauth_token for
// GitHub as either application/x-www-form-urlencoded OR as applcation/json
// with this format:
// { "oauth_token": "...." }
var oauthToken string
switch cnttype := r.Header.Get("Content-Type"); cnttype {
case "application/json":
var out interface{}
err := json.NewDecoder(r.Body).Decode(&out)
if err == nil {
if val, ok := out.(map[string]interface{})["oauth_token"]; ok {
oauthToken = val.(string)
}
}
case "application/x-www-form-urlencoded":
oauthToken = r.PostForm.Get("oauth_token")
default:
// we don't recognize the content-type, but it isn't worth it
// to error here
log.Printf("PostUser(%s) Unknown 'Content-Type': %s)", r.URL, cnttype)
}
account := model.NewUser(host, login, "", oauthToken)
if err := datastore.PostUser(ctx, account); err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
// borrowed this concept from login.go. upon first creation we
// may trying syncing the user's repositories.
account.Syncing = account.IsStale()
if err := datastore.PutUser(ctx, account); err != nil {
log.Println(err)
w.WriteHeader(http.StatusBadRequest)
return
}
if account.Syncing {
log.Println("sync user account.", account.Login)
// sync inside a goroutine
go sync.SyncUser(ctx, account, remote)
}
json.NewEncoder(w).Encode(account)
}
func main() {
extdirect.Provider.RegisterAction(reflect.TypeOf(Db{}))
goji.Get(extdirect.Provider.URL, extdirect.API(extdirect.Provider))
goji.Post(extdirect.Provider.URL, func(c web.C, w http.ResponseWriter, r *http.Request) {
extdirect.ActionsHandlerCtx(extdirect.Provider)(gcontext.FromC(c), w, r)
})
goji.Use(gojistatic.Static("public", gojistatic.StaticOptions{SkipLogging: true}))
goji.Serve()
}
// GetFeed accepts a request to retrieve a feed
// of the latest builds in JSON format.
//
// GET /api/feed
//
func GetFeed(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
pkg, err := datastore.GetFeed(ctx)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(pkg)
}
// GetUserList accepts a request to retrieve all users
// from the datastore and return encoded in JSON format.
//
// GET /api/users
//
func GetUserList(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
users, err := datastore.GetUserList(ctx)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
json.NewEncoder(w).Encode(users)
}
// GetChannel accepts a request to retrieve the latest
// SDK version and revision for the specified channel.
//
// GET /api/channel/:name
//
func GetChannel(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
name := c.URLParams["channel"]
channel, err := datastore.GetChannel(ctx, name)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(channel)
}
// SetUser is a middleware function that retrieves
// the currently authenticated user from the request
// and stores in the context.
func SetUser(c *web.C, h http.Handler) http.Handler {
fn := func(w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(*c)
var user = session.GetUser(ctx, r)
if user != nil && user.ID != 0 {
UserToC(c, user)
}
h.ServeHTTP(w, r)
}
return http.HandlerFunc(fn)
}
// GetCommitList accepts a request to retrieve a list
// of recent commits by Repo, and retur in JSON format.
//
// GET /api/repos/:host/:owner/:name/commits
//
func GetCommitList(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var repo = ToRepo(c)
commits, err := datastore.GetCommitList(ctx, repo)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(commits)
}
// GetBuildLatest accepts a request to retrieve the build
// details for the package version, channel and latest SDK
// from the datastore in JSON format.
//
// GET /api/packages/:name/:number/channel/:channel
//
func GetBuildLatest(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
name := c.URLParams["name"]
number := c.URLParams["number"]
channel := c.URLParams["channel"]
build, err := datastore.GetBuildLatest(ctx, name, number, channel)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(build)
}
// RecoverMiddleware helps the server recover from panics. It ensures that
// no request can fully bring down the horizon server, and it also logs the
// panics to the logging subsystem.
func RecoverMiddleware(c *web.C, h http.Handler) http.Handler {
fn := func(w http.ResponseWriter, r *http.Request) {
ctx := gctx.FromC(*c)
defer func() {
if err := recover(); err != nil {
stack := make([]byte, 4096) // 4k of stack should be sufficient to see the source
n := runtime.Stack(stack, false)
log.
WithField(ctx, "stacktrace", string(stack[:n])).
Errorf("panic: %+v", err)
//TODO: include stack trace if in debug mode
problem.Render(gctx.FromC(*c), w, problem.ServerError)
}
}()
h.ServeHTTP(w, r)
}
return http.HandlerFunc(fn)
}
// PutRepo accapets a request to update the named repository
// in the datastore. It expects a JSON input and returns the
// updated repository in JSON format if successful.
//
// PUT /api/repos/:host/:owner/:name
//
func PutRepo(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var repo = ToRepo(c)
var user = ToUser(c)
// unmarshal the repository from the payload
defer r.Body.Close()
in := struct {
PostCommit *bool `json:"post_commits"`
PullRequest *bool `json:"pull_requests"`
Privileged *bool `json:"privileged"`
Params *string `json:"params"`
Timeout *int64 `json:"timeout"`
PublicKey *string `json:"public_key"`
PrivateKey *string `json:"private_key"`
}{}
if err := json.NewDecoder(r.Body).Decode(&in); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if in.Params != nil {
repo.Params = *in.Params
if _, err := repo.ParamMap(); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
}
if in.PostCommit != nil {
repo.PostCommit = *in.PostCommit
}
if in.PullRequest != nil {
repo.PullRequest = *in.PullRequest
}
if in.Privileged != nil && user.Admin {
repo.Privileged = *in.Privileged
}
if in.Timeout != nil && user.Admin {
repo.Timeout = *in.Timeout
}
if in.PrivateKey != nil && in.PublicKey != nil {
repo.PublicKey = *in.PublicKey
repo.PrivateKey = *in.PrivateKey
}
if err := datastore.PutRepo(ctx, repo); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
json.NewEncoder(w).Encode(repo)
}
// PostUser accepts a request to create a new user in the
// system. The created user account is returned in JSON
// format if successful.
//
// POST /api/users/:host/:login
//
func PostUser(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var (
host = c.URLParams["host"]
login = c.URLParams["login"]
)
account := model.NewUser(host, login, "")
if err := datastore.PostUser(ctx, account); err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
json.NewEncoder(w).Encode(account)
}
// GetUserFeed accepts a request to get the user's latest
// build feed, across all repositories, from the datastore.
// The results are encoded and returned in JSON format.
//
// GET /api/user/feed
//
func GetUserFeed(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var user = ToUser(c)
if user == nil {
w.WriteHeader(http.StatusUnauthorized)
return
}
repos, err := datastore.GetCommitListUser(ctx, user)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(&repos)
}
// GetBadge accepts a request to retrieve the named
// repo and branhes latest build details from the datastore
// and return an SVG badges representing the build results.
//
// GET /api/badge/:host/:owner/:name/status.svg
//
func GetBadge(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var (
host = c.URLParams["host"]
owner = c.URLParams["owner"]
name = c.URLParams["name"]
branch = r.FormValue("branch")
style = r.FormValue("style")
)
// an SVG response is always served, even when error, so
// we can go ahead and set the content type appropriately.
w.Header().Set("Content-Type", "image/svg+xml")
badge, ok := badgeStyles[style]
if !ok {
badge = defaultBadge
}
repo, err := datastore.GetRepoName(ctx, host, owner, name)
if err != nil {
w.Write(badge.none)
return
}
if len(branch) == 0 {
branch = model.DefaultBranch
}
commit, _ := datastore.GetCommitLast(ctx, repo, branch)
// if no commit was found then display
// the 'none' badge, instead of throwing
// an error response
if commit == nil {
w.Write(badge.none)
return
}
switch commit.Status {
case model.StatusSuccess:
w.Write(badge.success)
case model.StatusFailure:
w.Write(badge.failure)
case model.StatusError:
w.Write(badge.err)
case model.StatusEnqueue, model.StatusStarted:
w.Write(badge.started)
default:
w.Write(badge.none)
}
}
// Delete accepts a request to delete a worker
// from the pool.
//
// DELETE /api/workers
//
func DelWorker(c web.C, w http.ResponseWriter, r *http.Request) {
ctx := context.FromC(c)
pool := pool.FromContext(ctx)
uuid := r.FormValue("id")
for _, worker := range pool.List() {
if worker.(*docker.Docker).UUID != uuid {
pool.Deallocate(worker)
w.WriteHeader(http.StatusNoContent)
return
}
}
w.WriteHeader(http.StatusNotFound)
}
// PostRepo accapets a request to activate the named repository
// in the datastore. It returns a 201 status created if successful
//
// POST /api/repos/:host/:owner/:name
//
func PostRepo(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var repo = ToRepo(c)
var user = ToUser(c)
// update the repo active flag and fields
repo.Active = true
repo.PullRequest = true
repo.PostCommit = true
repo.UserID = user.ID
repo.Timeout = 3600 // default to 1 hour
// generate a secret key for post-commit hooks
if len(repo.Token) == 0 {
repo.Token = model.GenerateToken()
}
// generates the rsa key
if len(repo.PublicKey) == 0 || len(repo.PrivateKey) == 0 {
key, err := sshutil.GeneratePrivateKey()
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
repo.PublicKey = sshutil.MarshalPublicKey(&key.PublicKey)
repo.PrivateKey = sshutil.MarshalPrivateKey(key)
}
var remote = remote.Lookup(repo.Host)
if remote == nil {
w.WriteHeader(http.StatusNotFound)
return
}
// setup the post-commit hook with the remote system and
// if necessary, register the public key
var hook = fmt.Sprintf("%s/api/hook/%s/%s", httputil.GetURL(r), repo.Remote, repo.Token)
if err := remote.Activate(user, repo, hook); err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
if err := datastore.PutRepo(ctx, repo); err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusCreated)
json.NewEncoder(w).Encode(repo)
}
// GetUser accepts a request to retrieve a user by hostname
// and login from the datastore and return encoded in JSON
// format.
//
// GET /api/users/:host/:login
//
func GetUser(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var (
user = ToUser(c)
host = c.URLParams["host"]
login = c.URLParams["login"]
)
user, err := datastore.GetUserLogin(ctx, host, login)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(user)
}
// DelRepo accepts a request to inactivate the named
// repository. This will disable all builds in the system
// for this repository.
//
// DEL /api/repos/:host/:owner/:name
//
func DelRepo(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var repo = ToRepo(c)
// disable everything
repo.Active = false
repo.PullRequest = false
repo.PostCommit = false
if err := datastore.PutRepo(ctx, repo); err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusNoContent)
}
// GetCommit accepts a request to retrieve a commit
// from the datastore for the given repository, branch and
// commit hash.
//
// GET /api/repos/:host/:owner/:name/branches/:branch/commits/:commit
//
func GetCommit(c web.C, w http.ResponseWriter, r *http.Request) {
var ctx = context.FromC(c)
var (
branch = c.URLParams["branch"]
hash = c.URLParams["commit"]
repo = ToRepo(c)
)
commit, err := datastore.GetCommitSha(ctx, repo, branch, hash)
if err != nil {
w.WriteHeader(http.StatusNotFound)
return
}
json.NewEncoder(w).Encode(commit)
}