public void LoadHelpersFromTheExampleProjectBeside()
{
var customHelpersProjectPath = "../../../../../src/CodegenUP.CustomHelpers";
var tmpFolder = Path.GetRandomFileName();
try
{
var helpers = HandlebarsConfigurationHelper.GetHelpersFromFolder(customHelpersProjectPath, tmpFolder);
_output.WriteLine(string.Join(Environment.NewLine, helpers.Select(h => h.ToString())));
helpers.Length.ShouldNotBe(0);
}
finally
{
//if (Directory.Exists(tmpFolder))
//{
// Directory.Delete(tmpFolder, true);
//}
}
}
public static async Task Main(string[] args)
{
//https://msdn.microsoft.com/fr-fr/magazine/mt763239.aspx
var app = new CommandLineApplication();
app.HelpOption(HelpOptions);
var schemaTypeName = app.Option(SCHEMA_LOADER_TYPE_OPTION, $"Enter a schema loader type between those values [{string.Join(" | ", Enum.GetNames(typeof(SourceSchemaType)))}]", CommandOptionType.SingleValue);
var duplicatesTemplateHandlingStrategyName = app.Option(TEMPLATE_DUPLICATES_HANDLING_STRATEGY_OPTION, $"Enter a template duplication handling strategy between those values [{string.Join(" | ", Enum.GetNames(typeof(TemplateDuplicationHandlingStrategy)))}]", CommandOptionType.SingleValue);
var sourceFiles = app.Option(SOURCE_FILE_OPTION, "Enter a path (relative or absolute) to an source document.", CommandOptionType.MultipleValue) ?? throw new InvalidOperationException();
var authorization = app.Option(AUTHORIZATION_OPTION, "Enter an authorization token to access source documents", CommandOptionType.SingleValue) ?? throw new InvalidOperationException();
var outputPath = app.Option(OUTPUT_PATH_OPTION, "Enter the path (relative or absolute) to the output path (content will be overritten)", CommandOptionType.SingleValue) ?? throw new InvalidOperationException();
var templatesPaths = app.Option(TEMPLATES_PATH_OPTION, "Enter a path (relative or absolute / file or folder) to a template.", CommandOptionType.MultipleValue) ?? throw new InvalidOperationException();
var intermediate = app.Option(INTERMEDIATE_OPTION, "Enter a path (relative or absolute) to a file for intermediate 'all refs merged' output of the json document", CommandOptionType.SingleValue) ?? throw new InvalidOperationException();
var customHelpers = app.Option(CUSTOM_HELPERS, "Enter a path (relative or absolute) to a folder with a custom helpers project (.csproj)", CommandOptionType.MultipleValue) ?? throw new InvalidOperationException();
var artifacts = app.Option(CUSTOM_HELPERS_ARTIFACTS_DIRECTORY, $"Enter a path (relative or absolute) where the custom helpers builds process can output artifacts (default {CUSTOM_HELPERS_ARTIFACTS_DIRECTORY_DEFAULT})", CommandOptionType.SingleValue) ?? throw new InvalidOperationException();
var globalParamValues = app.Option(GLOBAL_PARAMETER_OPTION, $"Enter a global parameter value on the form key=value, it'll be available throught the " + GlobalParametersHelper.NAME + "helper", CommandOptionType.MultipleValue);
app.OnExecute(async() =>
{
var errors = new List <string>();
if (sourceFiles.Values == null || sourceFiles.Values.Count == 0)
{
errors.Add($"At least one source file ({SOURCE_FILE_OPTION}) option is required.");
}
if (templatesPaths.Values == null || templatesPaths.Values.Count == 0)
{
errors.Add($"At least one tempalte ({TEMPLATES_PATH_OPTION}) option is required.");
}
if (outputPath.Values == null || outputPath.Values.Count != 1)
{
errors.Add($"Exactly one output path ({OUTPUT_PATH_OPTION}) option is required.");
}
var schemaType = SchemaTypeExtensions.DEFAULT_SHEMA_TYPE;
if (schemaTypeName.HasValue())
{
if (Enum.TryParse <SourceSchemaType>(schemaTypeName.Value(), out var schema))
{
schemaType = schema;
}
else
{
errors.Add($"The schema type '{schemaTypeName.Value()}' is unknown.");
}
}
var duplicatesTemplateHandlingStrategy = TemplateDuplicationHandlingStrategy.Throw;
if (duplicatesTemplateHandlingStrategyName.HasValue())
{
if (Enum.TryParse <TemplateDuplicationHandlingStrategy>(duplicatesTemplateHandlingStrategyName.Value(), out var strategy))
{
duplicatesTemplateHandlingStrategy = strategy;
}
else
{
errors.Add($"The duplicates template handling strategy type '{duplicatesTemplateHandlingStrategyName.Value()}' is unknown.");
}
}
if (errors.Count != 0)
{
foreach (var err in errors)
{
Console.Error.WriteLine(err, ERROR_COLOR);
}
app.ShowHelp();
return(1);
}
var auth = authorization.HasValue() ? authorization.Value() : null;
try
{
var schemaLoader = schemaType.GetSchemaLoader();
var jsonObject = await schemaLoader.LoadSchemaAsync(
sourceFiles.Values ?? throw new InvalidOperationException(),
auth
);
if (intermediate.HasValue())
{
File.WriteAllText(intermediate.Value(), jsonObject.ToString());
}
var helpers = new List <IHelperBase>();
var artifactDirectory = artifacts.HasValue() ? artifacts.Value() : CUSTOM_HELPERS_ARTIFACTS_DIRECTORY_DEFAULT;
foreach (var helperPath in customHelpers.Values)
{
var helps = HandlebarsConfigurationHelper.GetHelpersFromFolder(helperPath, artifactDirectory);
helpers.AddRange(helps);
Console.WriteLine($"Adding helpers : {string.Join(',', (IEnumerable<IHelper>)helps)}");
}
var globalParametersValues = new Dictionary <string, string>();
foreach (var kv in globalParamValues.Values.Select(v => v.Split('=', 2)))
{
string value = string.Empty;
var len = kv.Length;
var key = len != 0 ? kv[0].Trim() : string.Empty;
switch (kv.Length)
{
case 0:
case 1 when key == string.Empty:
Console.WriteLine("A global parameter option is empty, skipping");
continue;
case 1:
key = kv[0];
Console.WriteLine($"Global parameter '{key}' will be an empty string");
break;
default:
key = kv[0];
value = kv[1];
Console.WriteLine($"Global parameter '{key}' will have the value {value}");
break;
}
globalParametersValues.Add(key, value);
}
var globalParamerersHelper = new GlobalParametersHelper(globalParametersValues);
helpers.Add(globalParamerersHelper);
await CodeGenRunner.RunAsync(
jsonObject,
templatesPaths.Values ?? throw new InvalidOperationException(),
outputPath.Value(),
helpers,
duplicatesTemplateHandlingStrategy
);
}
catch (Exception ex)
{
Console.WriteLine(ex.GetBaseException().Message, ERROR_COLOR);
throw;
}
return(0);
});
try
{
var result = app.Execute(args);
#if (!DEBUG)
Environment.Exit(result);
#endif
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.Message);
#if (!DEBUG)
Environment.Exit(1);
#endif
}
}