func (su *ServiceUnbind) Run(ctx *cmd.Context, client *cmd.Client) error {
	appName, err := su.Guess()
	if err != nil {
		return err
	}
	instanceName := ctx.Args[0]
	url, err := cmd.GetURL("/services/instances/" + instanceName + "/" + appName)
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	msg := fmt.Sprintf("Instance %q is not bound to the app %q anymore.\n", instanceName, appName)
	n, err := fmt.Fprint(ctx.Stdout, msg)
	if err != nil {
		return err
	}
	if n != len(msg) {
		return errors.New("Failed to write to standard output.\n")
	}
	return nil
}
Exemple #2
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func (c *AppRemove) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	var answer string
	if !c.yes {
		fmt.Fprintf(context.Stdout, `Are you sure you want to remove app "%s"? (y/n) `, appName)
		fmt.Fscanf(context.Stdin, "%s", &answer)
		if answer != "y" {
			fmt.Fprintln(context.Stdout, "Abort.")
			return nil
		}
	}
	url, err := cmd.GetURL(fmt.Sprintf("/apps/%s", appName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintf(context.Stdout, `App "%s" successfully removed!`+"\n", appName)
	return nil
}
Exemple #3
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func (c *changeQuota) Run(context *cmd.Context, client *cmd.Client) error {
	if c.owner == "" {
		return errors.New("The owner's name required.")
	}
	uri := "/quota/" + c.owner
	url, err := cmd.GetURL(uri)
	if err != nil {
		return err
	}
	if c.quota == 0 {
		return errors.New("Number of quotas required.")
	}
	body := fmt.Sprintf("quota=%d", c.quota)
	request, err := http.NewRequest("PUT", url, strings.NewReader(body))
	if err != nil {
		return err
	}
	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintf(context.Stdout, "Quotas successfully changed!\n")
	return nil
}
Exemple #4
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func (c *EnvSet) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	raw := strings.Join(context.Args, " ")
	regex := regexp.MustCompile(`(\w+=[^=]+)(\s|$)`)
	decls := regex.FindAllStringSubmatch(raw, -1)
	if len(decls) < 1 {
		return errors.New(envSetValidationMessage)
	}
	variables := make(map[string]string, len(decls))
	for _, v := range decls {
		parts := strings.Split(v[1], "=")
		variables[parts[0]] = parts[1]
	}
	var buf bytes.Buffer
	json.NewEncoder(&buf).Encode(variables)
	url, err := cmd.GetUrl(fmt.Sprintf("/apps/%s/env", appName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("POST", url, &buf)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprint(context.Stdout, "variable(s) successfully exported\n")
	return nil
}
func (s ServiceList) Run(ctx *cmd.Context, client *cmd.Client) error {
	url, err := cmd.GetURL("/services/instances")
	if err != nil {
		return err
	}
	req, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	resp, err := client.Do(req)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	b, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return err
	}
	rslt, err := cmd.ShowServicesInstancesList(b)
	if err != nil {
		return err
	}
	n, err := ctx.Stdout.Write(rslt)
	if n != len(rslt) {
		return errors.New("Failed to write the output of the command")
	}
	return nil
}
func (c ServiceInfo) BuildPlansTable(serviceName string, ctx *cmd.Context, client *cmd.Client) error {
	ctx.Stdout.Write([]byte("\nPlans\n"))
	url, err := cmd.GetURL(fmt.Sprintf("/services/%s/plans", serviceName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	resp, err := client.Do(request)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	result, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return err
	}
	var plans []map[string]string
	err = json.Unmarshal(result, &plans)
	if err != nil {
		return err
	}
	if len(plans) > 0 {
		table := cmd.NewTable()
		for _, plan := range plans {
			data := []string{plan["name"], plan["description"]}
			table.AddRow(cmd.Row(data))
		}
		table.Headers = cmd.Row([]string{"Name", "Description"})
		ctx.Stdout.Write(table.Bytes())
	}
	return nil
}
Exemple #7
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func requestEnvUrl(method string, g GuessingCommand, args []string, client *cmd.Client) ([]byte, error) {
	appName, err := g.Guess()
	if err != nil {
		return nil, err
	}
	url, err := cmd.GetUrl(fmt.Sprintf("/apps/%s/env", appName))
	if err != nil {
		return nil, err
	}
	var buf bytes.Buffer
	json.NewEncoder(&buf).Encode(args)
	request, err := http.NewRequest(method, url, &buf)
	if err != nil {
		return nil, err
	}
	r, err := client.Do(request)
	if err != nil {
		return nil, err
	}
	defer r.Body.Close()
	b, err := ioutil.ReadAll(r.Body)
	if err != nil {
		return nil, err
	}
	return b, nil
}
func (c ServiceRemove) Run(ctx *cmd.Context, client *cmd.Client) error {
	name := ctx.Args[0]
	var answer string
	if !c.yes {
		fmt.Fprintf(ctx.Stdout, `Are you sure you want to remove service "%s"? (y/n) `, name)
		fmt.Fscanf(ctx.Stdin, "%s", &answer)
		if answer != "y" {
			fmt.Fprintln(ctx.Stdout, "Abort.")
			return nil
		}
	}
	url := fmt.Sprintf("/services/instances/%s", name)
	url, err := cmd.GetURL(url)
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintf(ctx.Stdout, `Service "%s" successfully removed!`+"\n", name)
	return nil
}
Exemple #9
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func (platformList) Run(context *cmd.Context, client *cmd.Client) error {
	url, err := cmd.GetUrl("/platforms")
	if err != nil {
		return err
	}
	request, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	var platforms []platform
	resp, err := client.Do(request)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	err = json.NewDecoder(resp.Body).Decode(&platforms)
	if err != nil {
		return err
	}
	if len(platforms) == 0 {
		fmt.Fprintln(context.Stdout, "No platforms available.")
		return nil
	}
	for _, p := range platforms {
		fmt.Fprintf(context.Stdout, "- %s\n", p.Name)
	}
	return nil
}
Exemple #10
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func (c *AppLog) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	url, err := cmd.GetURL(fmt.Sprintf("/apps/%s/log?lines=%d", appName, c.lines))
	if err != nil {
		return err
	}
	if c.source != "" {
		url = fmt.Sprintf("%s&source=%s", url, c.source)
	}
	if c.follow {
		url += "&follow=1"
	}
	request, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	response, err := client.Do(request)
	if err != nil {
		return err
	}
	if response.StatusCode == http.StatusNoContent {
		return nil
	}
	defer response.Body.Close()
	w := jsonWriter{w: context.Stdout}
	for n, err := io.Copy(&w, response.Body); n > 0 && err == nil; n, err = io.Copy(&w, response.Body) {
	}
	return nil
}
Exemple #11
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func (c *KeyRemove) Run(context *cmd.Context, client *cmd.Client) error {
	keyPath, err := getKeyPath(context.Args)
	if err != nil {
		return err
	}
	key, err := c.readKey(keyPath)
	if os.IsNotExist(err) {
		return c.fileNotFound(context)
	}
	b := bytes.NewBufferString(fmt.Sprintf(`{"key":"%s"}`, strings.Replace(key, "\n", "", -1)))
	url, err := cmd.GetUrl("/users/keys")
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, b)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprint(context.Stdout, "Key successfully removed!\n")
	return nil
}
Exemple #12
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func (c *AppInfo) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	url, err := cmd.GetURL(fmt.Sprintf("/apps/%s", appName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	response, err := client.Do(request)
	if err != nil {
		return err
	}
	if response.StatusCode == http.StatusNoContent {
		return nil
	}
	defer response.Body.Close()
	result, err := ioutil.ReadAll(response.Body)
	if err != nil {
		return err
	}
	return c.Show(result, context)
}
Exemple #13
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func (c *ServiceList) Run(ctx *cmd.Context, client *cmd.Client) error {
	url, err := cmd.GetURL("/services")
	if err != nil {
		return err
	}
	request, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	resp, err := client.Do(request)
	if err != nil {
		return err
	}
	b, err := ioutil.ReadAll(resp.Body)
	defer resp.Body.Close()
	if err != nil {
		return err
	}
	rslt, err := cmd.ShowServicesInstancesList(b)
	if err != nil {
		return err
	}
	ctx.Stdout.Write(rslt)
	return nil
}
Exemple #14
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func (c *AppCreate) Run(context *cmd.Context, client *cmd.Client) error {
	appName := context.Args[0]
	platform := context.Args[1]
	b := bytes.NewBufferString(fmt.Sprintf(`{"name":"%s","platform":"%s","memory":"%d"}`, appName, platform, c.memory))
	url, err := cmd.GetURL("/apps")
	if err != nil {
		return err
	}
	request, err := http.NewRequest("POST", url, b)
	if err != nil {
		return err
	}
	request.Header.Set("Content-Type", "application/json")
	response, err := client.Do(request)
	if err != nil {
		return err
	}
	defer response.Body.Close()
	result, err := ioutil.ReadAll(response.Body)
	if err != nil {
		return err
	}
	out := make(map[string]string)
	err = json.Unmarshal(result, &out)
	if err != nil {
		return err
	}
	fmt.Fprintf(context.Stdout, "App %q is being created!\n", appName)
	fmt.Fprintln(context.Stdout, "Use app-info to check the status of the app and its units.")
	fmt.Fprintf(context.Stdout, "Your repository for %q project is %q\n", appName, out["repository_url"])
	return nil
}
Exemple #15
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func (c *ServiceCreate) Run(context *cmd.Context, client *cmd.Client) error {
	manifest := context.Args[0]
	url, err := cmd.GetURL("/services")
	if err != nil {
		return err
	}
	b, err := ioutil.ReadFile(manifest)
	if err != nil {
		return err
	}
	request, err := http.NewRequest("POST", url, bytes.NewReader(b))
	if err != nil {
		return err
	}
	r, err := client.Do(request)
	if err != nil {
		return err
	}
	b, err = ioutil.ReadAll(r.Body)
	if err != nil {
		return err
	}
	fmt.Fprintf(context.Stdout, "%s", b)
	return nil
}
func (c ServiceInstanceStatus) Run(ctx *cmd.Context, client *cmd.Client) error {
	instName := ctx.Args[0]
	url, err := cmd.GetURL("/services/instances/" + instName + "/status")
	if err != nil {
		return err
	}
	request, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	resp, err := client.Do(request)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	bMsg, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return err
	}
	msg := string(bMsg) + "\n"
	n, err := fmt.Fprint(ctx.Stdout, msg)
	if err != nil {
		return err
	}
	if n != len(msg) {
		return errors.New("Failed to write to standard output.\n")
	}
	return nil
}
Exemple #17
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func (swap) Run(context *cmd.Context, client *cmd.Client) error {
	url, err := cmd.GetURL(fmt.Sprintf("/swap?app1=%s&app2=%s", context.Args[0], context.Args[1]))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("PUT", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintln(context.Stdout, "Apps successfully swapped!")
	return nil
}
Exemple #18
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func (c *ServiceRemove) Run(context *cmd.Context, client *cmd.Client) error {
	serviceName := context.Args[0]
	url, err := cmd.GetURL("/services/" + serviceName)
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintln(context.Stdout, "Service successfully removed.")
	return nil
}
Exemple #19
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func (c *ServiceDocAdd) Run(ctx *cmd.Context, client *cmd.Client) error {
	serviceName := ctx.Args[0]
	url, err := cmd.GetURL("/services/" + serviceName + "/doc")
	if err != nil {
		return err
	}
	docPath := ctx.Args[1]
	b, err := ioutil.ReadFile(docPath)
	request, err := http.NewRequest("PUT", url, bytes.NewReader(b))
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintf(ctx.Stdout, "Documentation for '%s' successfully updated.\n", serviceName)
	return nil
}
func (c ServiceInfo) BuildInstancesTable(serviceName string, ctx *cmd.Context, client *cmd.Client) error {
	url, err := cmd.GetURL("/services/" + serviceName)
	if err != nil {
		return err
	}
	request, err := http.NewRequest("GET", url, nil)
	if err != nil {
		return err
	}
	resp, err := client.Do(request)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	result, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return err
	}
	var instances []ServiceInstanceModel
	err = json.Unmarshal(result, &instances)
	if err != nil {
		return err
	}
	ctx.Stdout.Write([]byte(fmt.Sprintf("Info for \"%s\"\n\n", serviceName)))
	if len(instances) > 0 {
		ctx.Stdout.Write([]byte("Instances\n"))
		table := cmd.NewTable()
		extraHeaders := c.ExtraHeaders(instances)
		for _, instance := range instances {
			apps := strings.Join(instance.Apps, ", ")
			data := []string{instance.Name, apps}
			for _, h := range extraHeaders {
				data = append(data, instance.Info[h])
			}
			table.AddRow(cmd.Row(data))
		}
		headers := []string{"Instances", "Apps"}
		headers = append(headers, extraHeaders...)
		table.Headers = cmd.Row(headers)
		ctx.Stdout.Write(table.Bytes())
	}
	return nil
}
Exemple #21
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func unsetCName(g GuessingCommand, client *cmd.Client) error {
	appName, err := g.Guess()
	if err != nil {
		return err
	}
	url, err := cmd.GetURL(fmt.Sprintf("/apps/%s/cname", appName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	return nil
}
Exemple #22
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func (c *UnitAdd) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	url, err := cmd.GetURL(fmt.Sprintf("/apps/%s/units", appName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("PUT", url, bytes.NewBufferString(context.Args[0]))
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintln(context.Stdout, "Units successfully added!")
	return nil
}
Exemple #23
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func setCName(v string, g GuessingCommand, client *cmd.Client) error {
	appName, err := g.Guess()
	if err != nil {
		return err
	}
	url, err := cmd.GetURL(fmt.Sprintf("/apps/%s/cname", appName))
	if err != nil {
		return err
	}
	body := strings.NewReader(fmt.Sprintf(`{"cname": "%s"}`, v))
	request, err := http.NewRequest("POST", url, body)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	return nil
}
Exemple #24
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func (sa ServiceAdd) Run(ctx *cmd.Context, client *cmd.Client) error {
	srvName, instName := ctx.Args[0], ctx.Args[1]
	fmtBody := fmt.Sprintf(`{"name": "%s", "service_name": "%s"}`, instName, srvName)
	b := bytes.NewBufferString(fmtBody)
	url, err := cmd.GetUrl("/services/instances")
	if err != nil {
		return err
	}
	request, err := http.NewRequest("POST", url, b)
	if err != nil {
		return err
	}
	request.Header.Set("Content-Type", "application/json")
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprint(ctx.Stdout, "Service successfully added.\n")
	return nil
}
func (sb *ServiceBind) Run(ctx *cmd.Context, client *cmd.Client) error {
	appName, err := sb.Guess()
	if err != nil {
		return err
	}
	instanceName := ctx.Args[0]
	url, err := cmd.GetURL("/services/instances/" + instanceName + "/" + appName)
	if err != nil {
		return err
	}
	request, err := http.NewRequest("PUT", url, nil)
	if err != nil {
		return err
	}
	resp, err := client.Do(request)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	var variables []string
	dec := json.NewDecoder(resp.Body)
	msg := fmt.Sprintf("Instance %q is now bound to the app %q.", instanceName, appName)
	if err = dec.Decode(&variables); err == nil {
		msg += fmt.Sprintf(`

The following environment variables are now available for use in your app:

- %s

For more details, please check the documentation for the service, using service-doc command.
`, strings.Join(variables, "\n- "))
	}
	n, err := fmt.Fprint(ctx.Stdout, msg)
	if err != nil {
		return err
	}
	if n != len(msg) {
		return io.ErrShortWrite
	}
	return nil
}
Exemple #26
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func (c *AppRevoke) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	teamName := context.Args[0]
	url, err := cmd.GetURL(fmt.Sprintf("/apps/%s/%s", appName, teamName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintf(context.Stdout, `Team "%s" was removed from the "%s" app`+"\n", teamName, appName)
	return nil
}
Exemple #27
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func (c *tokenGen) Run(ctx *cmd.Context, client *cmd.Client) error {
	app := ctx.Args[0]
	url, err := cmd.GetURL("/tokens")
	if err != nil {
		return err
	}
	body := strings.NewReader(fmt.Sprintf(`{"client":"%s","export":%v}`, app, c.export))
	request, _ := http.NewRequest("POST", url, body)
	resp, err := client.Do(request)
	if err != nil {
		return err
	}
	defer resp.Body.Close()
	var token map[string]string
	err = json.NewDecoder(resp.Body).Decode(&token)
	if err != nil {
		return err
	}
	fmt.Fprintf(ctx.Stdout, "Application token: %q.\n", token["token"])
	return nil
}
Exemple #28
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func (c *AppGrant) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	teamName := context.Args[0]
	url, err := cmd.GetUrl(fmt.Sprintf("/apps/%s/%s", appName, teamName))
	if err != nil {
		return err
	}
	request, err := http.NewRequest("PUT", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintf(context.Stdout, `Team "%s" was added to the "%s" app`+"\n", teamName, appName)
	return nil
}
Exemple #29
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func (c *UnitRemove) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	if err != nil {
		return err
	}
	url, err := cmd.GetUrl(fmt.Sprintf("/apps/%s/units", appName))
	if err != nil {
		return err
	}
	body := bytes.NewBufferString(context.Args[0])
	request, err := http.NewRequest("DELETE", url, body)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintln(context.Stdout, "Units successfully removed!")
	return nil
}
Exemple #30
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func (c *logRemove) Run(context *cmd.Context, client *cmd.Client) error {
	appName, err := c.Guess()
	uri := "/logs"
	if err == nil {
		uri += "?app=" + appName
	}
	url, err := cmd.GetURL(uri)
	if err != nil {
		return err
	}
	request, err := http.NewRequest("DELETE", url, nil)
	if err != nil {
		return err
	}
	_, err = client.Do(request)
	if err != nil {
		return err
	}
	fmt.Fprintf(context.Stdout, "Logs successfully removed!\n")
	return nil
}