public static int Main (string[] args)
{
if (args.Length == 0) {
ShowHelp (true);
}
var generator = new TemplateGenerator ();
string outputFile = null, inputFile = null;
var directives = new List<string> ();
var parameters = new List<string> ();
var session = new Microsoft.VisualStudio.TextTemplating.TextTemplatingSession ();
string preprocess = null;
optionSet = new OptionSet () {
{ "o=|out=", "The name of the output {file}", s => outputFile = s },
{ "r=", "Assemblies to reference", s => generator.Refs.Add (s) },
{ "u=", "Namespaces to import <{0:namespace}>", s => generator.Imports.Add (s) },
{ "I=", "Paths to search for included files", s => generator.IncludePaths.Add (s) },
{ "P=", "Paths to search for referenced assemblies", s => generator.ReferencePaths.Add (s) },
{ "dp=", "Directive processor (name!class!assembly)", s => directives.Add (s) },
{ "a=", "Parameters ([processorName]![directiveName]!name!value)", s => parameters.Add (s) },
{ "h|?|help", "Show help", s => ShowHelp (false) },
// { "k=,", "Session {key},{value} pairs", (s, t) => session.Add (s, t) },
{ "c=", "Preprocess the template into {0:class}", (s) => preprocess = s },
};
var remainingArgs = optionSet.Parse (args);
if (string.IsNullOrEmpty (outputFile)) {
Console.Error.WriteLine ("No output file specified.");
return -1;
}
if (remainingArgs.Count != 1) {
Console.Error.WriteLine ("No input file specified.");
return -1;
}
inputFile = remainingArgs [0];
if (!File.Exists (inputFile)) {
Console.Error.WriteLine ("Input file '{0}' does not exist.");
return -1;
}
//FIXME: implement quoting and escaping for values
foreach (var par in parameters) {
var split = par.Split ('!');
if (split.Length < 2) {
Console.Error.WriteLine ("Parameter does not have enough values: {0}", par);
return -1;
}
if (split.Length > 2) {
Console.Error.WriteLine ("Parameter has too many values: {0}", par);
return -1;
}
string name = split[split.Length-2];
string val = split[split.Length-1];
if (string.IsNullOrEmpty (name)) {
Console.Error.WriteLine ("Parameter has no name: {0}", par);
return -1;
}
generator.AddParameter (split.Length > 3? split[0] : null, split.Length > 2? split[split.Length-3] : null, name, val);
}
foreach (var dir in directives) {
var split = dir.Split ('!');
if (split.Length != 3) {
Console.Error.WriteLine ("Directive does not have correct number of values: {0}", dir);
return -1;
}
foreach (var s in split) {
if (string.IsNullOrEmpty (s)) {
Console.Error.WriteLine ("Directive has missing value: {0}", dir);
return -1;
}
}
generator.AddDirectiveProcessor (split[0], split[1], split[2]);
}
if (preprocess == null) {
Console.Write ("Processing '{0}'... ", inputFile);
generator.ProcessTemplate (inputFile, outputFile);
if (generator.Errors.HasErrors) {
Console.WriteLine ("failed.");
} else {
Console.WriteLine ("completed successfully.");
}
} else {
string className = preprocess;
string classNamespace = null;
int s = preprocess.LastIndexOf ('.');
if (s > 0) {
classNamespace = preprocess.Substring (0, s);
className = preprocess.Substring (s + 1);
}
Console.Write ("Preprocessing '{0}' into class '{1}.{2}'... ", inputFile, classNamespace, className);
string language;
string[] references;
generator.PreprocessTemplate (inputFile, className, classNamespace, outputFile, System.Text.Encoding.UTF8,
out language, out references);
if (generator.Errors.HasErrors) {
Console.WriteLine ("failed.");
} else {
Console.WriteLine ("completed successfully:");
Console.WriteLine (" Language: {0}", language);
if (references != null && references.Length > 0) {
Console.WriteLine (" References:");
foreach (string r in references)
Console.WriteLine (" {0}", r);
}
}
}
foreach (System.CodeDom.Compiler.CompilerError err in generator.Errors)
Console.Error.WriteLine ("{0}({1},{2}): {3} {4}", err.FileName, err.Line, err.Column,
err.IsWarning? "WARNING" : "ERROR", err.ErrorText);
return generator.Errors.HasErrors? -1 : 0;
}
public static int Main(string[] args)
{
if (args.Length == 0)
{
ShowHelp(true);
}
var generator = new TemplateGenerator();
string outputFile = null, inputFile = null;
var directives = new List <string> ();
var parameters = new List <string> ();
var session = new Microsoft.VisualStudio.TextTemplating.TextTemplatingSession();
string preprocess = null;
optionSet = new OptionSet()
{
{ "o=|out=", "The name of the output {file}", s => outputFile = s },
{ "r=", "Assemblies to reference", s => generator.Refs.Add(s) },
{ "u=", "Namespaces to import <{0:namespace}>", s => generator.Imports.Add(s) },
{ "I=", "Paths to search for included files", s => generator.IncludePaths.Add(s) },
{ "P=", "Paths to search for referenced assemblies", s => generator.ReferencePaths.Add(s) },
{ "dp=", "Directive processor (name!class!assembly)", s => directives.Add(s) },
{ "a=", "Parameters ([processorName]![directiveName]!name!value)", s => parameters.Add(s) },
{ "h|?|help", "Show help", s => ShowHelp(false) },
// { "k=,", "Session {key},{value} pairs", (s, t) => session.Add (s, t) },
{ "c=", "Preprocess the template into {0:class}", (s) => preprocess = s },
};
var remainingArgs = optionSet.Parse(args);
if (string.IsNullOrEmpty(outputFile))
{
Console.Error.WriteLine("No output file specified.");
return(-1);
}
if (remainingArgs.Count != 1)
{
Console.Error.WriteLine("No input file specified.");
return(-1);
}
inputFile = remainingArgs [0];
if (!File.Exists(inputFile))
{
Console.Error.WriteLine("Input file '{0}' does not exist.");
return(-1);
}
//FIXME: implement quoting and escaping for values
foreach (var par in parameters)
{
var split = par.Split('!');
if (split.Length < 2)
{
Console.Error.WriteLine("Parameter does not have enough values: {0}", par);
return(-1);
}
if (split.Length > 2)
{
Console.Error.WriteLine("Parameter has too many values: {0}", par);
return(-1);
}
string name = split[split.Length - 2];
string val = split[split.Length - 1];
if (string.IsNullOrEmpty(name))
{
Console.Error.WriteLine("Parameter has no name: {0}", par);
return(-1);
}
generator.AddParameter(split.Length > 3? split[0] : null, split.Length > 2? split[split.Length - 3] : null, name, val);
}
foreach (var dir in directives)
{
var split = dir.Split('!');
if (split.Length != 3)
{
Console.Error.WriteLine("Directive does not have correct number of values: {0}", dir);
return(-1);
}
foreach (var s in split)
{
if (string.IsNullOrEmpty(s))
{
Console.Error.WriteLine("Directive has missing value: {0}", dir);
return(-1);
}
}
generator.AddDirectiveProcessor(split[0], split[1], split[2]);
}
if (preprocess == null)
{
Console.Write("Processing '{0}'... ", inputFile);
generator.ProcessTemplate(inputFile, outputFile);
if (generator.Errors.HasErrors)
{
Console.WriteLine("failed.");
}
else
{
Console.WriteLine("completed successfully.");
}
}
else
{
string className = preprocess;
string classNamespace = null;
int s = preprocess.LastIndexOf('.');
if (s > 0)
{
classNamespace = preprocess.Substring(0, s);
className = preprocess.Substring(s + 1);
}
Console.Write("Preprocessing '{0}' into class '{1}.{2}'... ", inputFile, classNamespace, className);
string language;
string[] references;
generator.PreprocessTemplate(inputFile, className, classNamespace, outputFile, System.Text.Encoding.UTF8,
out language, out references);
if (generator.Errors.HasErrors)
{
Console.WriteLine("failed.");
}
else
{
Console.WriteLine("completed successfully:");
Console.WriteLine(" Language: {0}", language);
if (references != null && references.Length > 0)
{
Console.WriteLine(" References:");
foreach (string r in references)
{
Console.WriteLine(" {0}", r);
}
}
}
}
foreach (System.CodeDom.Compiler.CompilerError err in generator.Errors)
{
Console.Error.WriteLine("{0}({1},{2}): {3} {4}", err.FileName, err.Line, err.Column,
err.IsWarning? "WARNING" : "ERROR", err.ErrorText);
}
return(generator.Errors.HasErrors? -1 : 0);
}