Example #1
0
// ConfigPull pulls an app's config to a file.
func ConfigPull(appID string, interactive bool, overwrite bool) error {
	filename := ".env"

	if !overwrite {
		if _, err := os.Stat(filename); err == nil {
			return fmt.Errorf("%s already exists, pass -o to overwrite", filename)
		}
	}

	c, appID, err := load(appID)

	if err != nil {
		return err
	}

	configVars, err := config.List(c, appID)

	if interactive {
		contents, err := ioutil.ReadFile(filename)

		if err != nil {
			return err
		}
		localConfigVars := strings.Split(string(contents), "\n")

		configMap := parseConfig(localConfigVars[:len(localConfigVars)-1])

		for key, value := range configVars.Values {
			localValue, ok := configMap[key]

			if ok {
				if value != localValue {
					var confirm string
					fmt.Printf("%s: overwrite %s with %s? (y/N) ", key, localValue, value)

					fmt.Scanln(&confirm)

					if strings.ToLower(confirm) == "y" {
						configMap[key] = value
					}
				}
			} else {
				configMap[key] = value
			}
		}

		return ioutil.WriteFile(filename, []byte(formatConfig(configMap)), 0755)
	}

	return ioutil.WriteFile(filename, []byte(formatConfig(configVars.Values)), 0755)
}
Example #2
0
// TagsList lists an app's tags.
func TagsList(appID string) error {
	c, appID, err := load(appID)

	if err != nil {
		return err
	}

	config, err := config.List(c, appID)

	fmt.Printf("=== %s Tags\n", appID)

	tagMap := make(map[string]string)

	for key, value := range config.Tags {
		tagMap[key] = fmt.Sprintf("%v", value)
	}

	fmt.Print(prettyprint.PrettyTabs(tagMap, 5))

	return nil
}
Example #3
0
// LimitsList lists an app's limits.
func LimitsList(appID string) error {
	c, appID, err := load(appID)

	if err != nil {
		return err
	}

	config, err := config.List(c, appID)

	fmt.Printf("=== %s Limits\n\n", appID)

	fmt.Println("--- Memory")
	if len(config.Memory) == 0 {
		fmt.Println("Unlimited")
	} else {
		memoryMap := make(map[string]string)

		for key, value := range config.Memory {
			memoryMap[key] = fmt.Sprintf("%v", value)
		}

		fmt.Print(prettyprint.PrettyTabs(memoryMap, 5))
	}

	fmt.Println("\n--- CPU")
	if len(config.CPU) == 0 {
		fmt.Println("Unlimited")
	} else {
		cpuMap := make(map[string]string)

		for key, value := range config.CPU {
			cpuMap[key] = strconv.Itoa(int(value.(float64)))
		}

		fmt.Print(prettyprint.PrettyTabs(cpuMap, 5))
	}

	return nil
}
Example #4
0
// ConfigList lists an app's config.
func ConfigList(appID string, oneLine bool) error {
	c, appID, err := load(appID)

	if err != nil {
		return err
	}

	config, err := config.List(c, appID)

	if err != nil {
		return err
	}

	var keys []string
	for k := range config.Values {
		keys = append(keys, k)
	}
	sort.Strings(keys)

	if oneLine {
		for _, key := range keys {
			fmt.Printf("%s=%s ", key, config.Values[key])
		}
		fmt.Println()
	} else {
		fmt.Printf("=== %s Config\n", appID)

		configMap := make(map[string]string)

		// config.Values is type interface, so it needs to be converted to a string
		for _, key := range keys {
			configMap[key] = fmt.Sprintf("%v", config.Values[key])
		}

		fmt.Print(prettyprint.PrettyTabs(configMap, 6))
	}

	return nil
}