private void Load(ConfigSourceGroup group, ConfigSource configSource)
{
NAssemblySource assemblySource = null;
if (configSource.AssemblyPath == null)
{
Logger.Error("Assembly path not specified for <source>. Cannot be null");
return;
}
// Check Parameters
if (!File.Exists(configSource.AssemblyPath))
{
Logger.Error("Assembly file [{0}] not found", configSource.AssemblyPath);
return;
}
var extension = Path.GetExtension(configSource.AssemblyPath);
if (extension != null && (extension.ToLower() == ".dll" || extension.ToLower() == ".exe"))
{
assemblySource = LoadAssembly(group, configSource.AssemblyPath);
AssemblySources.Add(assemblySource);
}
else
{
Logger.Fatal("Invalid Assembly source [{0}]. Must be either an Assembly", configSource.AssemblyPath);
}
// If documentation path is null, use by default the assembly path
if (configSource.DocumentationPath == null)
{
configSource.DocumentationPath = Path.ChangeExtension(configSource.AssemblyPath, ".xml");
}
if (!File.Exists(configSource.DocumentationPath))
{
Logger.Error("Documentation file [{0}] not found", configSource.DocumentationPath);
return;
}
extension = Path.GetExtension(configSource.DocumentationPath);
if (extension != null && extension.ToLower() == ".xml")
{
if (assemblySource == null)
{
assemblySource = new NAssemblySource();
AssemblySources.Add(assemblySource);
}
assemblySource.Document = LoadAssemblyDocumentation(configSource.DocumentationPath);
}
else
{
Logger.Fatal("Invalid Assembly source [{0}]. Must be either a Xml comment file", configSource.DocumentationPath);
}
}
/// <summary>
/// Parses the command line arguments.
/// </summary>
/// <param name="args">The args.</param>
public void ParseArguments(string[] args)
{
var showHelp = false;
var files = new List<string>();
var configParams = new List<ConfigParam>();
var styleParams = new List<ConfigParam>();
string webDocumentationUrl = null;
NetworkCredential webDocumentationLogin = null;
var additionalSearchDirectories = new List<string>();
var options = new OptionSet()
{
"Copyright (c) 2010-2013 SharpDoc - Alexandre Mutel",
"Usage: SharpDoc [options]* [--config file.xml | Assembly1.dll Assembly1.xml...]*",
"Documentation generator for .Net languages",
"",
"options:",
{"c|config=", "Configuration file", opt => Config = Config.Load(opt, TopicLoader)},
{
"D=", "Define a template parameter with an (optional) value.",
(param, value) =>
{
if (param == null)
throw new OptionException("Missing parameter name for option -D.", "-D");
configParams.Add(new ConfigParam(param, value));
}
},
{
"S=", "Define a style parameter with a (optional) value.",
(style, value) =>
{
if (style == null)
throw new OptionException("Missing parameter name/value for option -S.", "-S");
styleParams.Add(new ConfigParam(style, value));
}
},
{"d|style-dir=", "Add a style directory", opt => Config.StyleDirectories.Add(opt) },
{"s|style=", "Specify the style to use [default: Standard]", opt => Config.StyleNames.Add(opt)},
{"o|output=", "Specify the output directory [default: Output]", opt => Config.OutputDirectory = opt},
{"r|searchdir=", "Add search directory in order to load source assemblies", additionalSearchDirectories.Add},
{"w|webdoc=", "Url of the extern documentation site [with the protocol to use, ex: http(s)://...]",
(protocol, domain) =>
{
if (protocol == null || domain == null)
throw new OptionException("Missing parameter web site home page url for option -w.", "-w");
webDocumentationUrl = WebDocumentation.BuildWebDocumentationUrl(protocol, domain);
}
},
{"wL|webdocLogin="******"(optional) Authentification file for the extern documentation site (first line: username, second line: password)",
opt =>
{
if (opt == null)
throw new OptionException("Missing parameter web site auth file for option -wL.", "-wL");
if (!File.Exists(opt))
throw new OptionException("Auth config file doesn't exist.", "-wL");
var lines = File.ReadAllLines(opt);
if (lines.Length < 2)
throw new OptionException("Invalid auth config file, should be one line for username, one line for password", "-wL");
webDocumentationLogin = new NetworkCredential(lines[0], lines[1]);
}
},
"",
{"h|help", "Show this message and exit", opt => showHelp = opt != null},
"",
"[Assembly1.dll Assembly1.xml...] Source files, if a config file is not specified, load source assembly and xml from the specified list of files",
// default
{"<>", opt => files.AddRange(opt.Split(' ', '\t')) },
};
try
{
options.Parse(args);
StyleManager.Init(Config);
}
catch (OptionException e)
{
UsageError(e.Message);
}
if (showHelp)
{
options.WriteOptionDescriptions(Console.Out);
StyleManager.WriteAvailaibleStyles(Console.Out);
throw new FatalException();
}
// Copy config params from command line to current config
Config.Parameters.AddRange(configParams);
Config.StyleParameters.AddRange(styleParams);
// Override webdoc url from commmand line parameters
if (webDocumentationUrl != null)
{
Config.WebDocumentationUrl = webDocumentationUrl;
}
if (webDocumentationLogin != null)
{
Config.WebDocumentationLogin = webDocumentationLogin;
}
// Add files from command line
if (files.Count > 0)
{
ConfigSourceGroup group = null;
foreach (var file in files)
{
if (group == null)
{
group = new ConfigSourceGroup {MergeGroup = "default"};
Config.Groups.Add(group);
}
var configSource = new ConfigSource();
var ext = Path.GetExtension(file);
if (ext != null && ext.ToLower() == ".xml")
{
configSource.DocumentationPath = file;
}
else
{
configSource.AssemblyPath = file;
}
group.Sources.Add(configSource);
}
}
if (Config.Groups.Count == 0 && Config.RootTopic == null)
UsageError("At least one option is missing. Either a valid config file (-config) or a direct list of assembly/xml files must be specified");
// Add global search directories
foreach (var group in Config.Groups)
{
group.SearchDirectories.AddRange(additionalSearchDirectories);
}
// Add default style Standard if none is defined
if (Config.StyleNames.Count == 0)
Config.StyleNames.Add("Standard");
// Verify the validity of the style
foreach (var styleName in Config.StyleNames)
{
if (!StyleManager.StyleExist(styleName))
UsageError("Style [{0}] does not exist. Use --help to have a list of available styles.", styleName);
}
}
private NAssemblySource LoadAssembly(ConfigSourceGroup group, string source)
{
var dirPath = Path.GetDirectoryName(source);
var assemblyResolver = new DefaultAssemblyResolver();
// Remove any default search path
assemblyResolver.RemoveSearchDirectory(".");
assemblyResolver.RemoveSearchDirectory("bin");
// Search from assembly directory
assemblyResolver.AddSearchDirectory(dirPath);
// Add additional search directory
foreach (var searchDirectory in group.SearchDirectories)
{
assemblyResolver.AddSearchDirectory(searchDirectory);
}
var parameters = new ReaderParameters(ReadingMode.Immediate)
{
AssemblyResolver = assemblyResolver
};
assemblyResolver.ResolveFailure += (sender, reference) =>
{
var searchDirectories = assemblyResolver.GetSearchDirectories();
foreach (var directory in searchDirectories)
{
var tryPath = Path.Combine(directory, reference.Name + ".winmd");
if (!File.Exists(tryPath))
{
continue;
}
try
{
var winmdAssembly = AssemblyDefinition.ReadAssembly(tryPath, parameters);
if (winmdAssembly != null)
{
return(winmdAssembly);
}
}
catch
{
// Failed... fall thru and try the next one.
}
}
// Log an error if we can't find the assembly. Mono.Cecil will throw an exception just after returning from
// this callback
Logger.Error("Failed to resolve {0}", reference.FullName);
return(null);
};
var assemblyDefinition = AssemblyDefinition.ReadAssembly(source, parameters);
var assemblySource = new NAssemblySource(assemblyDefinition)
{
Filename = source,
MergeGroup = group.MergeGroup
};
return(assemblySource);
}
/// <summary>
/// Parses the command line arguments.
/// </summary>
/// <param name="args">The args.</param>
public void ParseArguments(string[] args)
{
var showHelp = false;
var files = new List <string>();
var configParams = new List <ConfigParam>();
var styleParams = new List <ConfigParam>();
string webDocumentationUrl = null;
NetworkCredential webDocumentationLogin = null;
var additionalSearchDirectories = new List <string>();
var options = new OptionSet()
{
"Copyright (c) 2010-2013 SharpDoc - Alexandre Mutel",
"Usage: SharpDoc [options]* [--config file.xml | Assembly1.dll Assembly1.xml...]*",
"Documentation generator for .Net languages",
"",
"options:",
{ "c|config=", "Configuration file", opt => Config = Config.Load(opt, TopicLoader) },
{
"D=", "Define a template parameter with an (optional) value.",
(param, value) =>
{
if (param == null)
{
throw new OptionException("Missing parameter name for option -D.", "-D");
}
configParams.Add(new ConfigParam(param, value));
}
},
{
"S=", "Define a style parameter with a (optional) value.",
(style, value) =>
{
if (style == null)
{
throw new OptionException("Missing parameter name/value for option -S.", "-S");
}
styleParams.Add(new ConfigParam(style, value));
}
},
{ "d|style-dir=", "Add a style directory", opt => Config.StyleDirectories.Add(opt) },
{ "s|style=", "Specify the style to use [default: Standard]", opt => Config.StyleNames.Add(opt) },
{ "o|output=", "Specify the output directory [default: Output]", opt => Config.OutputDirectory = opt },
{ "r|searchdir=", "Add search directory in order to load source assemblies", additionalSearchDirectories.Add },
{ "w|webdoc=", "Url of the extern documentation site [with the protocol to use, ex: http(s)://...]",
(protocol, domain) =>
{
if (protocol == null || domain == null)
{
throw new OptionException("Missing parameter web site home page url for option -w.", "-w");
}
webDocumentationUrl = WebDocumentation.BuildWebDocumentationUrl(protocol, domain);
} },
{ "wL|webdocLogin="******"(optional) Authentification file for the extern documentation site (first line: username, second line: password)",
opt =>
{
if (opt == null)
{
throw new OptionException("Missing parameter web site auth file for option -wL.", "-wL");
}
if (!File.Exists(opt))
{
throw new OptionException("Auth config file doesn't exist.", "-wL");
}
var lines = File.ReadAllLines(opt);
if (lines.Length < 2)
{
throw new OptionException("Invalid auth config file, should be one line for username, one line for password", "-wL");
}
webDocumentationLogin = new NetworkCredential(lines[0], lines[1]);
} },
"",
{ "h|help", "Show this message and exit", opt => showHelp = opt != null },
"",
"[Assembly1.dll Assembly1.xml...] Source files, if a config file is not specified, load source assembly and xml from the specified list of files",
// default
{ "<>", opt => files.AddRange(opt.Split(' ', '\t')) },
};
try
{
options.Parse(args);
StyleManager.Init(Config);
}
catch (OptionException e)
{
UsageError(e.Message);
}
if (showHelp)
{
options.WriteOptionDescriptions(Console.Out);
StyleManager.WriteAvailaibleStyles(Console.Out);
throw new FatalException();
}
// Copy config params from command line to current config
Config.Parameters.AddRange(configParams);
Config.StyleParameters.AddRange(styleParams);
// Override webdoc url from commmand line parameters
if (webDocumentationUrl != null)
{
Config.WebDocumentationUrl = webDocumentationUrl;
}
if (webDocumentationLogin != null)
{
Config.WebDocumentationLogin = webDocumentationLogin;
}
// Add files from command line
if (files.Count > 0)
{
ConfigSourceGroup group = null;
foreach (var file in files)
{
if (group == null)
{
group = new ConfigSourceGroup {
MergeGroup = "default"
};
Config.Groups.Add(group);
}
var configSource = new ConfigSource();
var ext = Path.GetExtension(file);
if (ext != null && ext.ToLower() == ".xml")
{
configSource.DocumentationPath = file;
}
else
{
configSource.AssemblyPath = file;
}
group.Sources.Add(configSource);
}
}
if (Config.Groups.Count == 0 && Config.RootTopic == null)
{
UsageError("At least one option is missing. Either a valid config file (-config) or a direct list of assembly/xml files must be specified");
}
// Add global search directories
foreach (var group in Config.Groups)
{
group.SearchDirectories.AddRange(additionalSearchDirectories);
}
// Add default style Standard if none is defined
if (Config.StyleNames.Count == 0)
{
Config.StyleNames.Add("Standard");
}
// Verify the validity of the style
foreach (var styleName in Config.StyleNames)
{
if (!StyleManager.StyleExist(styleName))
{
UsageError("Style [{0}] does not exist. Use --help to have a list of available styles.", styleName);
}
}
}
private NAssemblySource LoadAssembly(ConfigSourceGroup group, string source)
{
var dirPath = Path.GetDirectoryName(source);
var assemblyResolver = new DefaultAssemblyResolver();
// Remove any default search path
assemblyResolver.RemoveSearchDirectory(".");
assemblyResolver.RemoveSearchDirectory("bin");
// Search from assembly directory
assemblyResolver.AddSearchDirectory(dirPath);
// Add additional search directory
foreach (var searchDirectory in group.SearchDirectories)
{
assemblyResolver.AddSearchDirectory(searchDirectory);
}
var parameters = new ReaderParameters(ReadingMode.Immediate) { AssemblyResolver = assemblyResolver };
assemblyResolver.ResolveFailure += (sender, reference) =>
{
var searchDirectories = assemblyResolver.GetSearchDirectories();
foreach (var directory in searchDirectories)
{
var tryPath = Path.Combine(directory, reference.Name + ".winmd");
if (!File.Exists(tryPath))
continue;
try
{
var winmdAssembly = AssemblyDefinition.ReadAssembly(tryPath, parameters);
if (winmdAssembly != null)
return winmdAssembly;
}
catch
{
// Failed... fall thru and try the next one.
}
}
// Log an error if we can't find the assembly. Mono.Cecil will throw an exception just after returning from
// this callback
Logger.Error("Failed to resolve {0}", reference.FullName);
return null;
};
var assemblyDefinition = AssemblyDefinition.ReadAssembly(source, parameters);
var assemblySource = new NAssemblySource(assemblyDefinition)
{
Filename = source,
MergeGroup = group.MergeGroup
};
return assemblySource;
}
private void Load(ConfigSourceGroup group, ConfigSource configSource)
{
NAssemblySource assemblySource = null;
if (configSource.AssemblyPath == null)
{
Logger.Error("Assembly path not specified for <source>. Cannot be null");
return;
}
// Check Parameters
if (!File.Exists(configSource.AssemblyPath))
{
Logger.Error("Assembly file [{0}] not found", configSource.AssemblyPath);
return;
}
var extension = Path.GetExtension(configSource.AssemblyPath);
if (extension != null && (extension.ToLower() == ".dll" || extension.ToLower() == ".exe"))
{
assemblySource = LoadAssembly(group, configSource.AssemblyPath);
AssemblySources.Add(assemblySource);
}
else
{
Logger.Fatal("Invalid Assembly source [{0}]. Must be either an Assembly", configSource.AssemblyPath);
}
// If documentation path is null, use by default the assembly path
if (configSource.DocumentationPath == null)
{
configSource.DocumentationPath = Path.ChangeExtension(configSource.AssemblyPath, ".xml");
}
if (!File.Exists(configSource.DocumentationPath))
{
Logger.Error("Documentation file [{0}] not found", configSource.DocumentationPath);
return;
}
extension = Path.GetExtension(configSource.DocumentationPath);
if (extension != null && extension.ToLower() == ".xml")
{
if (assemblySource == null)
{
assemblySource = new NAssemblySource();
AssemblySources.Add(assemblySource);
}
assemblySource.Document = LoadAssemblyDocumentation(configSource.DocumentationPath);
}
else
{
Logger.Fatal("Invalid Assembly source [{0}]. Must be either a Xml comment file", configSource.DocumentationPath);
}
}
