// HomeHandler is the main home screen
func HomeHandler(w http.ResponseWriter, r *http.Request) {
c, err := goship.ParseETCD(etcd.NewClient([]string{*ETCDServer}))
if err != nil {
log.Printf("Failed to Parse to ETCD data %s", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
}
u, err := getUser(r)
if err != nil {
log.Println("Failed to get User! ")
http.Error(w, err.Error(), http.StatusUnauthorized)
}
t, err := template.New("index.html").ParseFiles("templates/index.html", "templates/base.html")
if err != nil {
log.Printf("Failed to parse template: %s", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
}
c.Projects = removeUnauthorizedProjects(c.Projects, r, u)
sort.Sort(ByName(c.Projects))
// apply each plugin
for _, pl := range plugin.Plugins {
err := pl.Apply(c)
if err != nil {
log.Printf("Failed to apply plugin: %s", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
js, css := getAssetsTemplates()
gt := os.Getenv(gitHubAPITokenEnvVar)
pt := c.Pivotal.Token
t.ExecuteTemplate(w, "base", map[string]interface{}{"Javascript": js, "Stylesheet": css, "Projects": c.Projects, "User": u, "Page": "home", "ConfirmDeployFlag": *confirmDeployFlag, "GithubToken": gt, "PivotalToken": pt})
}
func TestCanParseETCD(t *testing.T) {
got, err := goship.ParseETCD(&MockEtcdClient{})
if err != nil {
t.Fatalf("Can't parse %s %s", t, err)
}
compareStrings("deploy user", got.DeployUser, "test_user", t)
compareStrings("token", got.Pivotal.Token, "XXXXXX", t)
compareStrings("project", got.Pivotal.Project, "111111", t)
compareStrings("project name", got.Projects[0].Name, "pivotal_project", t)
compareStrings("repo path", got.Projects[0].Environments[0].RepoPath, "/repos/test_repo_name/.git", t)
compareStrings("repo branch", got.Projects[0].Environments[0].Branch, "master", t)
compareStrings("host name", got.Projects[0].Environments[0].Hosts[0].URI, "test-qa-01.somewhere.com", t)
}
func TestCleanProjects(t *testing.T) {
authentication.authorization = true
req, _ := http.NewRequest("GET", "", nil)
p, err := goship.ParseETCD(&MockEtcdClient{})
if err != nil {
t.Fatalf("Can't parse %s %s", t, err)
}
u := User{}
u.UserName = "******"
got := len(p.Projects)
if got < 1 {
t.Errorf("clean projects test expects projects to have at least one project [%d]", got)
}
got = len(removeUnauthorizedProjects(p.Projects, req, u))
if got != 0 {
t.Errorf("clean projects failed to clean project for unauth user.. [%d]", got)
}
}
func ProjCommitsHandler(w http.ResponseWriter, r *http.Request, projName string) {
c, err := goship.ParseETCD(etcd.NewClient([]string{*ETCDServer}))
if err != nil {
log.Println("ERROR: Parsing etc ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
u, err := getUser(r)
if err != nil {
log.Println("ERROR: Getting User", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
proj, err := goship.ProjectFromName(c.Projects, projName)
if err != nil {
log.Println("ERROR: Getting Project from name", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// Remove projects that the user is not a collaborator on...
fp := removeUnauthorizedProjects([]goship.Project{*proj}, r, u)
p, err := retrieveCommits(r, fp[0], c.DeployUser)
if err != nil {
log.Println("ERROR: Retrieving Commits ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
j, err := json.Marshal(p)
if err != nil {
log.Println("ERROR: Marshalling Retrieving Commits ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
_, err = w.Write(j)
if err != nil {
log.Println("ERROR: ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (h ProjCommitsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request, projName string) {
c, err := goship.ParseETCD(h.ecl)
if err != nil {
log.Println("ERROR: Parsing etc ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
u, err := auth.CurrentUser(r)
if err != nil {
log.Println("ERROR: Getting User", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
proj, err := goship.ProjectFromName(c.Projects, projName)
if err != nil {
log.Println("ERROR: Getting Project from name", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// Remove projects that the user is not a collaborator on...
fp := acl.ReadableProjects(h.ac, []goship.Project{*proj}, u)
p, err := retrieveCommits(h.gcl, h.ac, r, fp[0], c.DeployUser)
if err != nil {
log.Println("ERROR: Retrieving Commits ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
j, err := json.Marshal(p)
if err != nil {
log.Println("ERROR: Marshalling Retrieving Commits ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
_, err = w.Write(j)
if err != nil {
log.Println("ERROR: ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func extractDeployLogHandler(fn func(http.ResponseWriter, *http.Request, string, goship.Environment, string)) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
m := validPathWithEnv.FindStringSubmatch(r.URL.Path)
if m == nil {
http.NotFound(w, r)
return
}
c, err := goship.ParseETCD(etcd.NewClient([]string{*ETCDServer}))
if err != nil {
log.Println("ERROR: ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// auth check for user
u, err := getUser(r)
if err != nil {
log.Println("Failed to get a user while deploying in Auth Mode! ")
http.Error(w, err.Error(), http.StatusUnauthorized)
}
c.Projects = removeUnauthorizedProjects(c.Projects, r, u)
// get project name and env from url
a := strings.Split(m[2], "-")
l := len(a)
environmentName := a[l-1]
var projectName string
if m[1] == "commits" {
projectName = m[2]
} else {
projectName = strings.Join(a[0:l-1], "-")
}
e, err := goship.EnvironmentFromName(c.Projects, projectName, environmentName)
if err != nil {
log.Println("ERROR: Can't get environment from name", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
fn(w, r, m[2], *e, projectName)
}
}
func DeployHandler(w http.ResponseWriter, r *http.Request) {
c, err := goship.ParseETCD(etcd.NewClient([]string{*ETCDServer}))
if err != nil {
log.Println("ERROR: ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
u, err := getUser(r)
if err != nil {
log.Println("Failed to get a User! ")
http.Error(w, err.Error(), http.StatusUnauthorized)
}
user := u.UserName
p := r.FormValue("project")
env := r.FormValue("environment")
fromRevision := r.FormValue("from_revision")
toRevision := r.FormValue("to_revision")
owner := r.FormValue("repo_owner")
name := r.FormValue("repo_name")
if c.Notify != "" {
err := startNotify(c.Notify, user, p, env)
if err != nil {
log.Println("Error: ", err.Error())
}
}
deployTime := time.Now()
success := true
command, err := getDeployCommand(c.Projects, p, env)
if err != nil {
log.Println("ERROR: ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
cmd := exec.Command(command[0], command[1:]...)
stdout, err := cmd.StdoutPipe()
if err != nil {
log.Println("ERROR: could not get stdout of command:" + err.Error())
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
stderr, err := cmd.StderrPipe()
if err != nil {
log.Println("ERROR: could not get stderr of command:" + err.Error())
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if err = cmd.Start(); err != nil {
log.Println("ERROR: could not run deployment command: " + err.Error())
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var wg sync.WaitGroup
wg.Add(2)
go sendOutput(&wg, bufio.NewScanner(stdout), p, env, deployTime)
go sendOutput(&wg, bufio.NewScanner(stderr), p, env, deployTime)
wg.Wait()
err = cmd.Wait()
if err != nil {
success = false
log.Println("Deployment failed: " + err.Error())
}
if c.Notify != "" {
err = endNotify(c.Notify, p, env, success)
if err != nil {
log.Println("Error: ", err.Error())
}
}
if (c.Pivotal.Token != "") && (c.Pivotal.Project != "") && success {
err := goship.PostToPivotal(c.Pivotal, env, owner, name, toRevision, fromRevision)
if err != nil {
log.Println("ERROR: ", err)
} else {
log.Printf("Pivotal Info: %s %s", c.Pivotal.Token, c.Pivotal.Project)
}
}
err = insertEntry(fmt.Sprintf("%s-%s", p, env), owner, name, fromRevision, toRevision, user, success, deployTime)
if err != nil {
log.Println("ERROR: ", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
