diff --git a/api/api.go b/api/api.go index 4540182..f4999b1 100644 --- a/api/api.go +++ b/api/api.go @@ -1,288 +1,296 @@ package api import ( "fmt" "github.com/atotto/clipboard" writeas "github.com/writeas/go-writeas/v2" "github.com/writeas/web-core/posts" "github.com/writeas/writeas-cli/config" "github.com/writeas/writeas-cli/log" cli "gopkg.in/urfave/cli.v1" ) func client(c *cli.Context, userAgent string, tor bool) (*writeas.Client, error) { var client *writeas.Client var clientConfig writeas.Config cfg, err := config.LoadConfig(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if err != nil { return nil, fmt.Errorf("Failed to load configuration file: %v", err) } if c.GlobalString("host") != "" { clientConfig.URL = c.GlobalString("host") + "/api" } else if cfg.Default.Host != "" { clientConfig.URL = cfg.Default.Host + "/api" } else if config.IsDev() { clientConfig.URL = config.DevBaseURL + "/api" } else { clientConfig.URL = config.WriteasBaseURL + "/api" } if tor { clientConfig.URL = config.TorBaseURL clientConfig.TorPort = TorPort } client = writeas.NewClientWith(clientConfig) client.UserAgent = userAgent return client, nil } func NewClient(c *cli.Context, authRequired bool) (*writeas.Client, error) { var client *writeas.Client var clientConfig writeas.Config cfg, err := config.LoadConfig(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if err != nil { return nil, fmt.Errorf("Failed to load configuration file: %v", err) } if c.GlobalString("host") != "" { clientConfig.URL = c.GlobalString("host") + "/api" } else if cfg.Default.Host != "" { clientConfig.URL = cfg.Default.Host + "/api" } else if config.IsDev() { clientConfig.URL = config.DevBaseURL + "/api" } else { clientConfig.URL = config.WriteasBaseURL + "/api" } if config.IsTor(c) { clientConfig.URL = config.TorBaseURL clientConfig.TorPort = TorPort } client = writeas.NewClientWith(clientConfig) client.UserAgent = config.UserAgent(c) // TODO: load user into var shared across the app u, _ := config.LoadUser(c) if u != nil { client.SetToken(u.AccessToken) } else if authRequired { return nil, fmt.Errorf("Not currently logged in. Authenticate with: writeas auth ") } return client, nil } // DoFetch retrieves the Write.as post with the given friendlyID, // optionally via the Tor hidden service. func DoFetch(c *cli.Context, friendlyID, ua string, tor bool) error { cl, err := client(c, ua, tor) if err != nil { return err } p, err := cl.GetPost(friendlyID) if err != nil { return err } if p.Title != "" { fmt.Printf("# %s\n\n", string(p.Title)) } fmt.Printf("%s\n", string(p.Content)) return nil } // DoFetchPosts retrieves all remote posts for the // authenticated user func DoFetchPosts(c *cli.Context) ([]writeas.Post, error) { cl, err := NewClient(c, true) if err != nil { return nil, err } posts, err := cl.GetUserPosts() if err != nil { return nil, err } return *posts, nil } // DoPost creates a Write.as post, returning an error if it was // unsuccessful. func DoPost(c *cli.Context, post []byte, font string, encrypt, tor, code bool) (*writeas.Post, error) { cl, _ := NewClient(c, false) pp := &writeas.PostParams{ Font: config.GetFont(code, font), Collection: config.Collection(c), } pp.Title, pp.Content = posts.ExtractTitle(string(post)) if lang := config.Language(c, true); lang != "" { pp.Language = &lang } p, err := cl.CreatePost(pp) if err != nil { return nil, fmt.Errorf("Unable to post: %v", err) } + cfg, err := config.LoadConfig(config.UserDataDir(c.App.ExtraInfo()["configDir"])) + if err != nil { + return nil, fmt.Errorf("Couldn't check for config file: %v", err) + } var url string if p.Collection != nil { url = p.Collection.URL + p.Slug } else { - if tor { - url = config.TorBaseURL + if c.GlobalString("host") != "" { + url = c.GlobalString("host") + } else if cfg.Default.Host != "" { + url = cfg.Default.Host } else if config.IsDev() { url = config.DevBaseURL + } else if tor { + url = config.TorBaseURL } else { url = config.WriteasBaseURL } url += "/" + p.ID // Output URL in requested format if c.Bool("md") { url += ".md" } } if cl.Token() == "" { // Store post locally, since we're not authenticated AddPost(c, p.ID, p.Token) } // Copy URL to clipboard err = clipboard.WriteAll(string(url)) if err != nil { log.Errorln("writeas: Didn't copy to clipboard: %s", err) } else { log.Info(c, "Copied to clipboard.") } // Output URL fmt.Printf("%s\n", url) return p, nil } // DoFetchCollections retrieves a list of the currently logged in users // collections. func DoFetchCollections(c *cli.Context) ([]RemoteColl, error) { cl, err := NewClient(c, true) if err != nil { if config.Debug() { log.ErrorlnQuit("could not create new client: %v", err) } return nil, fmt.Errorf("Couldn't create new client") } colls, err := cl.GetUserCollections() if err != nil { if config.Debug() { log.ErrorlnQuit("failed fetching user collections: %v", err) } return nil, fmt.Errorf("Couldn't get user collections") } out := make([]RemoteColl, len(*colls)) for i, c := range *colls { coll := RemoteColl{ Alias: c.Alias, Title: c.Title, URL: c.URL, } out[i] = coll } return out, nil } // DoUpdate updates the given post on Write.as. func DoUpdate(c *cli.Context, post []byte, friendlyID, token, font string, tor, code bool) error { cl, _ := NewClient(c, false) params := writeas.PostParams{} params.Title, params.Content = posts.ExtractTitle(string(post)) if lang := config.Language(c, false); lang != "" { params.Language = &lang } if code || font != "" { params.Font = config.GetFont(code, font) } _, err := cl.UpdatePost(friendlyID, token, ¶ms) if err != nil { if config.Debug() { log.ErrorlnQuit("Problem updating: %v", err) } return fmt.Errorf("Post doesn't exist, or bad edit token given.") } if tor { log.Info(c, "Post updated via hidden service.") } else { log.Info(c, "Post updated.") } return nil } // DoDelete deletes the given post on Write.as, and removes any local references func DoDelete(c *cli.Context, friendlyID, token string, tor bool) error { cl, _ := NewClient(c, false) err := cl.DeletePost(friendlyID, token) if err != nil { if config.Debug() { log.ErrorlnQuit("Problem deleting: %v", err) } return fmt.Errorf("Post doesn't exist, or bad edit token given.") } if tor { log.Info(c, "Post deleted from hidden service.") } else { log.Info(c, "Post deleted.") } - RemovePost(c.App.ExtraInfo()["configDir"], friendlyID) + RemovePost(c, friendlyID) return nil } func DoLogIn(c *cli.Context, username, password string) error { cl, err := client(c, config.UserAgent(c), config.IsTor(c)) if err != nil { return err } u, err := cl.LogIn(username, password) if err != nil { if config.Debug() { log.ErrorlnQuit("Problem logging in: %v", err) } return err } err = config.SaveUser(c, u) if err != nil { return err } log.Info(c, "Logged in as %s.\n", u.User.Username) return nil } func DoLogOut(c *cli.Context) error { cl, err := NewClient(c, true) if err != nil { return err } err = cl.LogOut() if err != nil { if config.Debug() { log.ErrorlnQuit("Problem logging out: %v", err) } return err } // delete local user file return config.DeleteUser(c) } diff --git a/api/posts.go b/api/posts.go index 379a2c6..cef808f 100644 --- a/api/posts.go +++ b/api/posts.go @@ -1,304 +1,312 @@ package api import ( "bufio" "fmt" "io" "io/ioutil" "os" "path/filepath" "strings" "time" writeas "github.com/writeas/go-writeas/v2" "github.com/writeas/writeas-cli/config" "github.com/writeas/writeas-cli/fileutils" "github.com/writeas/writeas-cli/log" cli "gopkg.in/urfave/cli.v1" ) const ( postsFile = "posts.psv" separator = `|` ) // Post holds the basic authentication information for a Write.as post. type Post struct { ID string EditToken string } // RemotePost holds addition information about published // posts type RemotePost struct { Post Title, Excerpt, Slug, Collection, EditToken string Synced bool Updated time.Time } func AddPost(c *cli.Context, id, token string) error { - f, err := os.OpenFile(filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), postsFile), os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0600) + hostDir, err := config.HostDirectory(c) + if err != nil { + return fmt.Errorf("Error checking for host directory: %v", err) + } + f, err := os.OpenFile(filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), hostDir, postsFile), os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0600) if err != nil { return fmt.Errorf("Error creating local posts list: %s", err) } defer f.Close() l := fmt.Sprintf("%s%s%s\n", id, separator, token) if _, err = f.WriteString(l); err != nil { return fmt.Errorf("Error writing to local posts list: %s", err) } return nil } // ClaimPost adds a local post to the authenticated user's account and deletes // the local reference func ClaimPosts(c *cli.Context, localPosts *[]Post) (*[]writeas.ClaimPostResult, error) { cl, err := NewClient(c, true) if err != nil { return nil, err } postsToClaim := make([]writeas.OwnedPostParams, len(*localPosts)) for i, post := range *localPosts { postsToClaim[i] = writeas.OwnedPostParams{ ID: post.ID, Token: post.EditToken, } } return cl.ClaimPosts(&postsToClaim) } func TokenFromID(c *cli.Context, id string) string { - post := fileutils.FindLine(filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), postsFile), id) + hostDir, _ := config.HostDirectory(c) + post := fileutils.FindLine(filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), hostDir, postsFile), id) if post == "" { return "" } parts := strings.Split(post, separator) if len(parts) < 2 { return "" } return parts[1] } -func RemovePost(path, id string) { - fileutils.RemoveLine(filepath.Join(config.UserDataDir(path), postsFile), id) +func RemovePost(c *cli.Context, id string) { + hostDir, _ := config.HostDirectory(c) + fullPath := filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), hostDir, postsFile) + fileutils.RemoveLine(fullPath, id) } func GetPosts(c *cli.Context) *[]Post { - lines := fileutils.ReadData(filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), postsFile)) + hostDir, _ := config.HostDirectory(c) + lines := fileutils.ReadData(filepath.Join(config.UserDataDir(c.App.ExtraInfo()["configDir"]), hostDir, postsFile)) posts := []Post{} if lines != nil && len(*lines) > 0 { parts := make([]string, 2) for _, l := range *lines { parts = strings.Split(l, separator) if len(parts) < 2 { continue } posts = append(posts, Post{ID: parts[0], EditToken: parts[1]}) } } return &posts } func GetUserPosts(c *cli.Context) ([]RemotePost, error) { waposts, err := DoFetchPosts(c) if err != nil { return nil, err } if len(waposts) == 0 { return nil, nil } posts := []RemotePost{} for _, p := range waposts { post := RemotePost{ Post: Post{ ID: p.ID, EditToken: p.Token, }, Title: p.Title, Excerpt: getExcerpt(p.Content), Slug: p.Slug, Synced: p.Slug != "", Updated: p.Updated, } if p.Collection != nil { post.Collection = p.Collection.Alias } posts = append(posts, post) } return posts, nil } // getExcerpt takes in a content string and returns // a concatenated version. limited to no more than // two lines of 80 chars each. delimited by '...' func getExcerpt(input string) string { length := len(input) if length <= 80 { return input } else if length < 160 { ln1, idx := trimToLength(input, 80) if idx == -1 { idx = 80 } ln2, _ := trimToLength(input[idx:], 80) return ln1 + "\n" + ln2 } else { excerpt := input[:158] ln1, idx := trimToLength(excerpt, 80) if idx == -1 { idx = 80 } ln2, _ := trimToLength(excerpt[idx:], 80) return ln1 + "\n" + ln2 + "..." } } func trimToLength(in string, l int) (string, int) { c := []rune(in) spaceIdx := -1 length := len(c) if length <= l { return in, spaceIdx } for i := l; i > 0; i-- { if c[i] == ' ' { spaceIdx = i break } } if spaceIdx > -1 { c = c[:spaceIdx] } return string(c), spaceIdx } func ComposeNewPost() (string, *[]byte) { f, err := fileutils.TempFile(os.TempDir(), "WApost", "txt") if err != nil { if config.Debug() { panic(err) } else { log.Errorln("Error creating temp file: %s", err) return "", nil } } f.Close() cmd := config.EditPostCmd(f.Name()) if cmd == nil { os.Remove(f.Name()) fmt.Println(config.NoEditorErr) return "", nil } cmd.Stdin, cmd.Stdout, cmd.Stderr = os.Stdin, os.Stdout, os.Stderr if err := cmd.Start(); err != nil { os.Remove(f.Name()) if config.Debug() { panic(err) } else { log.Errorln("Error starting editor: %s", err) return "", nil } } // If something fails past this point, the temporary post file won't be // removed automatically. Calling function should handle this. if err := cmd.Wait(); err != nil { if config.Debug() { panic(err) } else { log.Errorln("Editor finished with error: %s", err) return "", nil } } post, err := ioutil.ReadFile(f.Name()) if err != nil { if config.Debug() { panic(err) } else { log.Errorln("Error reading post: %s", err) return "", nil } } return f.Name(), &post } func WritePost(postsDir string, p *writeas.Post) error { postFilename := p.ID collDir := "" if p.Collection != nil { postFilename = p.Slug collDir = p.Collection.Alias } postFilename += PostFileExt txtFile := p.Content if p.Title != "" { txtFile = "# " + p.Title + "\n\n" + txtFile } return ioutil.WriteFile(filepath.Join(postsDir, collDir, postFilename), []byte(txtFile), 0644) } func HandlePost(fullPost []byte, c *cli.Context) (*writeas.Post, error) { tor := config.IsTor(c) if c.Int("tor-port") != 0 { TorPort = c.Int("tor-port") } if tor { log.Info(c, "Posting to hidden service...") } else { log.Info(c, "Posting...") } return DoPost(c, fullPost, c.String("font"), false, tor, c.Bool("code")) } func ReadStdIn() []byte { numBytes, numChunks := int64(0), int64(0) r := bufio.NewReader(os.Stdin) fullPost := []byte{} buf := make([]byte, 0, 1024) for { n, err := r.Read(buf[:cap(buf)]) buf = buf[:n] if n == 0 { if err == nil { continue } if err == io.EOF { break } log.ErrorlnQuit("Error reading from stdin: %v", err) } numChunks++ numBytes += int64(len(buf)) fullPost = append(fullPost, buf...) if err != nil && err != io.EOF { log.ErrorlnQuit("Error appending to end of post: %v", err) } } return fullPost } diff --git a/commands/commands.go b/commands/commands.go index 7e30f75..1c35003 100644 --- a/commands/commands.go +++ b/commands/commands.go @@ -1,361 +1,364 @@ package commands import ( "fmt" "io/ioutil" "os" "path/filepath" "text/tabwriter" "github.com/howeyc/gopass" "github.com/writeas/writeas-cli/api" "github.com/writeas/writeas-cli/config" "github.com/writeas/writeas-cli/fileutils" "github.com/writeas/writeas-cli/log" cli "gopkg.in/urfave/cli.v1" ) func CmdPost(c *cli.Context) error { _, err := api.HandlePost(api.ReadStdIn(), c) - return err + if err != nil { + cli.NewExitError(fmt.Sprintf("Could not post: %v", err), 1) + } + return nil } func CmdNew(c *cli.Context) error { fname, p := api.ComposeNewPost() if p == nil { // Assume composeNewPost already told us what the error was. Abort now. os.Exit(1) } // Ensure we have something to post if len(*p) == 0 { // Clean up temporary post if fname != "" { os.Remove(fname) } log.InfolnQuit("Empty post. Bye!") } _, err := api.HandlePost(*p, c) if err != nil { log.Errorln("Error posting: %s\n%s", err, config.MessageRetryCompose(fname)) return cli.NewExitError("", 1) } // Clean up temporary post if fname != "" { os.Remove(fname) } return nil } func CmdPublish(c *cli.Context) error { filename := c.Args().Get(0) if filename == "" { return cli.NewExitError("usage: writeas publish ", 1) } content, err := ioutil.ReadFile(filename) if err != nil { return err } p, err := api.HandlePost(content, c) if err != nil { return err } // Save post to posts folder cfg, err := config.LoadConfig(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if cfg.Posts.Directory != "" { err = api.WritePost(cfg.Posts.Directory, p) if err != nil { return err } } return nil } func CmdDelete(c *cli.Context) error { friendlyID := c.Args().Get(0) token := c.Args().Get(1) if friendlyID == "" { return cli.NewExitError("usage: writeas delete []", 1) } u, _ := config.LoadUser(c) if token == "" { // Search for the token locally token = api.TokenFromID(c, friendlyID) if token == "" && u == nil { log.Errorln("Couldn't find an edit token locally. Did you create this post here?") log.ErrorlnQuit("If you have an edit token, use: writeas delete %s ", friendlyID) } } tor := config.IsTor(c) if c.Int("tor-port") != 0 { api.TorPort = c.Int("tor-port") } if tor { log.Info(c, "Deleting via hidden service...") } else { log.Info(c, "Deleting...") } err := api.DoDelete(c, friendlyID, token, tor) if err != nil { return cli.NewExitError(fmt.Sprintf("Couldn't delete remote copy: %v", err), 1) } // Delete local file, if necessary cfg, err := config.LoadConfig(config.UserDataDir(c.App.ExtraInfo()["configDir"])) if cfg.Posts.Directory != "" { // TODO: handle deleting blog posts err = fileutils.DeleteFile(filepath.Join(cfg.Posts.Directory, friendlyID+api.PostFileExt)) if err != nil { return cli.NewExitError(fmt.Sprintf("Couldn't delete local copy: %v", err), 1) } } return nil } func CmdUpdate(c *cli.Context) error { friendlyID := c.Args().Get(0) token := c.Args().Get(1) if friendlyID == "" { return cli.NewExitError("usage: writeas update []", 1) } u, _ := config.LoadUser(c) if token == "" { // Search for the token locally token = api.TokenFromID(c, friendlyID) if token == "" && u == nil { log.Errorln("Couldn't find an edit token locally. Did you create this post here?") log.ErrorlnQuit("If you have an edit token, use: writeas update %s ", friendlyID) } } // Read post body fullPost := api.ReadStdIn() tor := config.IsTor(c) if c.Int("tor-port") != 0 { api.TorPort = c.Int("tor-port") } if tor { log.Info(c, "Updating via hidden service...") } else { log.Info(c, "Updating...") } return api.DoUpdate(c, fullPost, friendlyID, token, c.String("font"), tor, c.Bool("code")) } func CmdGet(c *cli.Context) error { friendlyID := c.Args().Get(0) if friendlyID == "" { return cli.NewExitError("usage: writeas get ", 1) } tor := config.IsTor(c) if c.Int("tor-port") != 0 { api.TorPort = c.Int("tor-port") } if tor { log.Info(c, "Getting via hidden service...") } else { log.Info(c, "Getting...") } return api.DoFetch(c, friendlyID, config.UserAgent(c), tor) } func CmdAdd(c *cli.Context) error { friendlyID := c.Args().Get(0) token := c.Args().Get(1) if friendlyID == "" || token == "" { return cli.NewExitError("usage: writeas add ", 1) } err := api.AddPost(c, friendlyID, token) return err } func CmdListPosts(c *cli.Context) error { urls := c.Bool("url") ids := c.Bool("id") var p api.Post posts := api.GetPosts(c) tw := tabwriter.NewWriter(os.Stdout, 10, 0, 2, ' ', tabwriter.TabIndent) numPosts := len(*posts) if ids || !urls && numPosts != 0 { fmt.Fprintf(tw, "Local\t%s\t%s\t\n", "ID", "Token") } else if numPosts != 0 { fmt.Fprintf(tw, "Local\t%s\t%s\t\n", "URL", "Token") } else { fmt.Fprintf(tw, "No local posts found\n") } for i := range *posts { p = (*posts)[numPosts-1-i] if ids || !urls { fmt.Fprintf(tw, "unsynced\t%s\t%s\t\n", p.ID, p.EditToken) } else { fmt.Fprintf(tw, "unsynced\t%s\t%s\t\n", getPostURL(c, p.ID), p.EditToken) } } u, _ := config.LoadUser(c) if u != nil { remotePosts, err := api.GetUserPosts(c) if err != nil { fmt.Println(err) } if len(remotePosts) > 0 { identifier := "URL" if ids || !urls { identifier = "ID" } fmt.Fprintf(tw, "\nAccount\t%s\t%s\t\n", identifier, "Title") } for _, p := range remotePosts { identifier := getPostURL(c, p.ID) if ids || !urls { identifier = p.ID } synced := "unsynced" if p.Synced { synced = "synced" } fmt.Fprintf(tw, "%s\t%s\t%s\t\n", synced, identifier, p.Title) } } return tw.Flush() } func getPostURL(c *cli.Context, slug string) string { base := config.WriteasBaseURL if config.IsDev() { base = config.DevBaseURL } ext := "" // Output URL in requested format if c.Bool("md") { ext = ".md" } return fmt.Sprintf("%s/%s%s", base, slug, ext) } func CmdCollections(c *cli.Context) error { u, err := config.LoadUser(c) if err != nil { return cli.NewExitError(fmt.Sprintf("couldn't load config: %v", err), 1) } if u == nil { return cli.NewExitError("You must be authenticated to view collections.\nLog in first with: writeas auth ", 1) } colls, err := api.DoFetchCollections(c) if err != nil { return cli.NewExitError(fmt.Sprintf("Couldn't get collections for user %s: %v", u.User.Username, err), 1) } urls := c.Bool("url") tw := tabwriter.NewWriter(os.Stdout, 8, 0, 2, ' ', tabwriter.TabIndent) detail := "Title" if urls { detail = "URL" } fmt.Fprintf(tw, "%s\t%s\t\n", "Alias", detail) for _, c := range colls { dData := c.Title if urls { dData = c.URL } fmt.Fprintf(tw, "%s\t%s\t\n", c.Alias, dData) } tw.Flush() return nil } func CmdClaim(c *cli.Context) error { u, err := config.LoadUser(c) if err != nil { return cli.NewExitError(fmt.Sprintf("couldn't load config: %v", err), 1) } if u == nil { return cli.NewExitError("You must be authenticated to claim local posts.\nLog in first with: writeas auth ", 1) } localPosts := api.GetPosts(c) if len(*localPosts) == 0 { return nil } log.Info(c, "Claiming %d post(s) for %s...", len(*localPosts), u.User.Username) results, err := api.ClaimPosts(c, localPosts) if err != nil { return cli.NewExitError(fmt.Sprintf("Failed to claim posts: %v", err), 1) } var okCount, errCount int for _, r := range *results { id := r.ID if id == "" { // No top-level ID, so the claim was successful id = r.Post.ID } status := fmt.Sprintf("Post %s...", id) if r.ErrorMessage != "" { log.Errorln("%serror: %v", status, r.ErrorMessage) errCount++ } else { log.Info(c, "%sOK", status) okCount++ // only delete local if successful - api.RemovePost(c.App.ExtraInfo()["configDir"], id) + api.RemovePost(c, id) } } log.Info(c, "%d claimed, %d failed", okCount, errCount) return nil } func CmdAuth(c *cli.Context) error { // Check configuration u, err := config.LoadUser(c) if err != nil { return cli.NewExitError(fmt.Sprintf("couldn't load config: %v", err), 1) } if u != nil && u.AccessToken != "" { return cli.NewExitError("You're already authenticated as "+u.User.Username+". Log out with: writeas logout", 1) } // Validate arguments and get password // TODO: after global config, check for default user username := c.Args().Get(0) if username == "" { return cli.NewExitError("usage: writeas auth ", 1) } fmt.Print("Password: ") pass, err := gopass.GetPasswdMasked() if err != nil { return cli.NewExitError(fmt.Sprintf("error reading password: %v", err), 1) } // Validate password if len(pass) == 0 { return cli.NewExitError("Please enter your password.", 1) } err = api.DoLogIn(c, username, string(pass)) if err != nil { return cli.NewExitError(fmt.Sprintf("error logging in: %v", err), 1) } return nil } func CmdLogOut(c *cli.Context) error { return api.DoLogOut(c) }