/
apps.go
281 lines (210 loc) · 5.11 KB
/
apps.go
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package cmd
import (
"fmt"
"net/url"
"os"
"strings"
"time"
"github.com/deis/deis/pkg/prettyprint"
"github.com/deis/deis/client/controller/api"
"github.com/deis/deis/client/controller/client"
"github.com/deis/deis/client/controller/models/apps"
"github.com/deis/deis/client/controller/models/config"
"github.com/deis/deis/client/pkg/git"
"github.com/deis/deis/client/pkg/webbrowser"
)
// AppCreate creates an app.
func AppCreate(id string, buildpack string, remote string, noRemote bool) error {
c, err := client.New()
if err != nil {
return err
}
fmt.Print("Creating Application... ")
quit := progress()
app, err := apps.New(c, id)
quit <- true
<-quit
if err != nil {
return err
}
fmt.Printf("done, created %s\n", app.ID)
if buildpack != "" {
configValues := api.Config{
Values: map[string]interface{}{
"BUILDPACK_URL": buildpack,
},
}
if _, err = config.Set(c, app.ID, configValues); err != nil {
return err
}
}
if !noRemote {
if err = git.CreateRemote(c.ControllerURL.Host, remote, app.ID); err != nil {
if err.Error() == "exit status 128" {
fmt.Println("To replace the existing git remote entry, run:")
fmt.Printf(" git remote rename deis deis.old && deis git:remote -a %s\n", app.ID)
}
return err
}
}
fmt.Println("remote available at", git.RemoteURL(c.ControllerURL.Host, app.ID))
return nil
}
// AppsList lists apps on the Deis controller.
func AppsList(results int) error {
c, err := client.New()
if err != nil {
return err
}
if results == defaultLimit {
results = c.ResponseLimit
}
apps, count, err := apps.List(c, results)
if err != nil {
return err
}
fmt.Printf("=== Apps%s", limitCount(len(apps), count))
for _, app := range apps {
fmt.Println(app.ID)
}
return nil
}
// AppInfo prints info about app.
func AppInfo(appID string) error {
c, appID, err := load(appID)
if err != nil {
return err
}
app, err := apps.Get(c, appID)
if err != nil {
return err
}
fmt.Printf("=== %s Application\n", app.ID)
fmt.Println("updated: ", app.Updated)
fmt.Println("uuid: ", app.UUID)
fmt.Println("created: ", app.Created)
fmt.Println("url: ", app.URL)
fmt.Println("owner: ", app.Owner)
fmt.Println("id: ", app.ID)
fmt.Println()
// print the app processes
if err = PsList(app.ID, defaultLimit); err != nil {
return err
}
fmt.Println()
// print the app domains
if err = DomainsList(app.ID, defaultLimit); err != nil {
return err
}
fmt.Println()
return nil
}
// AppOpen opens an app in the default webbrowser.
func AppOpen(appID string) error {
c, appID, err := load(appID)
if err != nil {
return err
}
app, err := apps.Get(c, appID)
if err != nil {
return err
}
u, err := url.Parse(app.URL)
if err != nil {
return err
}
u.Scheme = "http"
return webbrowser.Webbrowser(u.String())
}
// AppLogs returns the logs from an app.
func AppLogs(appID string, lines int) error {
c, appID, err := load(appID)
if err != nil {
return err
}
logs, err := apps.Logs(c, appID, lines)
if err != nil {
return err
}
return printLogs(logs)
}
// printLogs prints each log line with a color matched to its category.
func printLogs(logs string) error {
for _, log := range strings.Split(strings.Trim(logs, `\n`), `\n`) {
category := "unknown"
parts := strings.Split(strings.Split(log, ": ")[0], " ")
if len(parts) >= 2 {
category = parts[1]
}
colorVars := map[string]string{
"Color": chooseColor(category),
"Log": log,
}
fmt.Println(prettyprint.ColorizeVars("{{.V.Color}}{{.V.Log}}{{.C.Default}}", colorVars))
}
return nil
}
// AppRun runs a one time command in the app.
func AppRun(appID, command string) error {
c, appID, err := load(appID)
if err != nil {
return err
}
fmt.Printf("Running '%s'...\n", command)
out, err := apps.Run(c, appID, command)
if err != nil {
return err
}
fmt.Print(out.Output)
os.Exit(out.ReturnCode)
return nil
}
// AppDestroy destroys an app.
func AppDestroy(appID, confirm string) error {
gitSession := false
c, err := client.New()
if err != nil {
return err
}
if appID == "" {
appID, err = git.DetectAppName(c.ControllerURL.Host)
if err != nil {
return err
}
gitSession = true
}
if confirm == "" {
fmt.Printf(` ! WARNING: Potentially Destructive Action
! This command will destroy the application: %s
! To proceed, type "%s" or re-run this command with --confirm=%s
> `, appID, appID, appID)
fmt.Scanln(&confirm)
}
if confirm != appID {
return fmt.Errorf("App %s does not match confirm %s, aborting.", appID, confirm)
}
startTime := time.Now()
fmt.Printf("Destroying %s...\n", appID)
if err = apps.Delete(c, appID); err != nil {
return err
}
fmt.Printf("done in %ds\n", int(time.Since(startTime).Seconds()))
if gitSession {
return git.DeleteRemote(appID)
}
return nil
}
// AppTransfer transfers app ownership to another user.
func AppTransfer(appID, username string) error {
c, appID, err := load(appID)
if err != nil {
return err
}
fmt.Printf("Transferring %s to %s... ", appID, username)
err = apps.Transfer(c, appID, username)
if err != nil {
return err
}
fmt.Println("done")
return nil
}