Function SetCommandVersion

pkg/dockerized.go:216–266

(composeFilePaths []string, commandName string, optionVerbose bool, commandVersion string)

}

func SetCommandVersion(composeFilePaths []string, commandName string, optionVerbose bool, commandVersion string) {
	rawProject, err := getRawProject(composeFilePaths)
	if err != nil {
		panic(err)
	}

	rawService, err := rawProject.GetService(commandName)

	var versionVariableExpected = strings.ReplaceAll(strings.ToUpper(commandName), "-", "_") + "_VERSION"
	var variablesUsed []string
	for _, variable := range ExtractVariables(rawService) {
		variablesUsed = append(variablesUsed, variable)
	}

	if len(variablesUsed) == 0 {
		fmt.Printf("Error: Version selection for %s is currently not supported.\n", commandName)
		os.Exit(1)
	}

	var versionVariablesUsed []string
	for _, variable := range variablesUsed {
		if strings.HasSuffix(variable, "_VERSION") {
			versionVariablesUsed = append(versionVariablesUsed, variable)
		}
	}
	versionKey := versionVariableExpected

	if !util.Contains(variablesUsed, versionVariableExpected) {
		if len(versionVariablesUsed) == 1 {
			fmt.Printf("Error: To specify the version of %s, please set %s.\n",
				commandName,
				versionVariablesUsed[0],
			)
			os.Exit(1)
		} else if len(versionVariablesUsed) > 1 {
			fmt.Printf("Error: To specify the version of %s, please set one of:\n", commandName)
			for _, versionVariable := range versionVariablesUsed {
				fmt.Println("  " + versionVariable)
			}
			os.Exit(1)
		}
	}

	if optionVerbose {
		fmt.Printf("Setting %s to %s...\n", versionKey, commandVersion)
	}
	err = os.Setenv(versionKey, commandVersion)
	if err != nil {
		panic(err)
	}
}

func LoadEnvFiles(hostCwd string, optionVerbose bool) error {
	var envFiles []string