public IVariables Create(CommonOptions options)
{
var variables = new CalamariVariables();
ReadUnencryptedVariablesFromFile(options, variables);
ReadEncryptedVariablesFromFile(options, variables);
ReadOutputVariablesFromOfflineDropPreviousSteps(options, variables);
AddEnvironmentVariables(variables);
variables.Set(TentacleVariables.Agent.InstanceName, "#{env:TentacleInstanceName}");
ReadAdditionalVariablesFromFile(variables);
DeploymentJournalVariableContributor.Contribute(fileSystem, variables);
return(variables);
}
void ReadUnencryptedVariablesFromFile(CommonOptions options, CalamariVariables variables)
{
var variablesFile = options.InputVariables.VariablesFile;
if (string.IsNullOrEmpty(variablesFile))
{
return;
}
if (!fileSystem.FileExists(variablesFile))
{
throw new CommandException("Could not find variables file: " + variablesFile);
}
var readVars = new VariableDictionary(variablesFile);
variables.Merge(readVars);
}
void ReadEncryptedVariablesFromFile(CommonOptions options, CalamariVariables variables)
{
foreach (var sensitiveFilePath in options.InputVariables.SensitiveVariablesFiles.Where(f => !string.IsNullOrEmpty(f)))
{
var sensitiveFilePassword = options.InputVariables.SensitiveVariablesPassword;
var rawVariables = string.IsNullOrWhiteSpace(sensitiveFilePassword)
? fileSystem.ReadFile(sensitiveFilePath)
: Decrypt(fileSystem.ReadAllBytes(sensitiveFilePath), sensitiveFilePassword);
try
{
var sensitiveVariables = JsonConvert.DeserializeObject <Dictionary <string, string> >(rawVariables);
foreach (var variable in sensitiveVariables)
{
variables.Set(variable.Key, variable.Value);
}
}
catch (JsonReaderException)
{
throw new CommandException("Unable to parse sensitive-variables as valid JSON.");
}
}
}
void ReadOutputVariablesFromOfflineDropPreviousSteps(CommonOptions options, CalamariVariables variables)
{
var outputVariablesFilePath = options.InputVariables.OutputVariablesFile;
if (string.IsNullOrEmpty(outputVariablesFilePath))
{
return;
}
var rawVariables = DecryptWithMachineKey(fileSystem.ReadFile(outputVariablesFilePath), options.InputVariables.OutputVariablesPassword);
try
{
var outputVariables = JsonConvert.DeserializeObject <Dictionary <string, string> >(rawVariables);
foreach (var variable in outputVariables)
{
variables.Set(variable.Key, variable.Value);
}
}
catch (JsonReaderException)
{
throw new CommandException("Unable to parse output variables as valid JSON.");
}
}