public async Task Write(string path, WriteFileMode mode, IWritable writable, bool appendGuid, bool createDirectory, CancellationToken cancel) { if (appendGuid) { var p = new PosixPath(path); if (p.IsEmpty) { path = Guid.NewGuid().ToString("N"); } else { path = p.FileNameWithoutExtension + Guid.NewGuid().ToString("N") + p.Extension; } } path = this.Graph.ResolvePath(path); if (createDirectory) { var directoryPath = Path.GetDirectoryName(path); Directory.CreateDirectory(directoryPath); } using (var file = Open(path, mode)) { using (writable) { await writable.WriteTo(file, cancel).ConfigureAwait(false); } } }
Stream Open(string path, WriteFileMode mode) { var fs = this.Runtime.FileSystem; switch (mode) { case WriteFileMode.Append: return(fs.Open(path, FileMode.Append, FileAccess.Write)); case WriteFileMode.OverwriteOrCreate: return(fs.Open(path, FileMode.Create, FileAccess.Write)); default: return(fs.Open(path, FileMode.CreateNew, FileAccess.Write)); } }
private static EvaluationResult WriteFileHelper(Context context, ModuleLiteral env, EvaluationStackFrame args, WriteFileMode mode) { var path = Args.AsPath(args, 0, false); var tags = Args.AsStringArrayOptional(args, 2); var description = Args.AsStringOptional(args, 3); PipData pipData; switch (mode) { case WriteFileMode.WriteFile: var fileContent = Args.AsIs(args, 1); // WriteFile has a separator argument with default newline var separator = Args.AsStringOptional(args, 3) ?? Environment.NewLine; description = Args.AsStringOptional(args, 4); pipData = CreatePipDataForWriteFile(context, fileContent, separator); break; case WriteFileMode.WriteData: var data = Args.AsIs(args, 1); pipData = DataProcessor.ProcessData(context, context.FrontEndContext.PipDataBuilderPool, EvaluationResult.Create(data), new ConversionContext(pos: 1)); break; case WriteFileMode.WriteAllLines: var lines = Args.AsArrayLiteral(args, 1); var entry = context.TopStack; var newData = ObjectLiteral.Create( new List <Binding> { new Binding(context.Names.DataSeparator, Environment.NewLine, entry.InvocationLocation), new Binding(context.Names.DataContents, lines, entry.InvocationLocation), }, lines.Location, entry.Path); pipData = DataProcessor.ProcessData(context, context.FrontEndContext.PipDataBuilderPool, EvaluationResult.Create(newData), new ConversionContext(pos: 1)); break; case WriteFileMode.WriteAllText: var text = Args.AsString(args, 1); pipData = DataProcessor.ProcessData(context, context.FrontEndContext.PipDataBuilderPool, EvaluationResult.Create(text), new ConversionContext(pos: 1)); break; default: throw Contract.AssertFailure("Unknown WriteFileMode."); } FileArtifact result; if (!context.GetPipConstructionHelper().TryWriteFile(path, pipData, WriteFileEncoding.Utf8, tags, description, out result)) { // Error has been logged return(EvaluationResult.Error); } return(new EvaluationResult(result)); }
private EvaluationResult WriteFileHelper(Context context, ModuleLiteral env, EvaluationStackFrame args, WriteFileMode mode) { AbsolutePath path; string[] tags; string description; PipData pipData; if (args.Length > 0 && args[0].Value is ObjectLiteral) { var obj = Args.AsObjectLiteral(args, 0); path = Converter.ExtractPath(obj, m_writeOutputPath, allowUndefined: false); tags = Converter.ExtractStringArray(obj, m_writeTags, allowUndefined: true); description = Converter.ExtractString(obj, m_writeDescription, allowUndefined: true); switch (mode) { case WriteFileMode.WriteData: var data = obj[m_writeContents]; pipData = ProcessData(context, data, new ConversionContext(pos: 1)); break; case WriteFileMode.WriteAllLines: var lines = Converter.ExtractArrayLiteral(obj, m_writeLines); var entry = context.TopStack; var newData = ObjectLiteral.Create( new List <Binding> { new Binding(m_dataSeparator, Environment.NewLine, entry.InvocationLocation), new Binding(m_dataContents, lines, entry.InvocationLocation), }, lines.Location, entry.Path); pipData = ProcessData(context, EvaluationResult.Create(newData), new ConversionContext(pos: 1)); break; case WriteFileMode.WriteAllText: var text = Converter.ExtractString(obj, m_writeText); pipData = ProcessData(context, EvaluationResult.Create(text), new ConversionContext(pos: 1)); break; default: throw Contract.AssertFailure("Unknown WriteFileMode."); } } else { path = Args.AsPath(args, 0, false); tags = Args.AsStringArrayOptional(args, 2); description = Args.AsStringOptional(args, 3); switch (mode) { case WriteFileMode.WriteFile: var fileContent = Args.AsIs(args, 1); // WriteFile has a separator argument with default newline var separator = Args.AsStringOptional(args, 3) ?? Environment.NewLine; description = Args.AsStringOptional(args, 4); pipData = CreatePipDataForWriteFile(context, fileContent, separator); break; case WriteFileMode.WriteData: var data = Args.AsIs(args, 1); pipData = ProcessData(context, EvaluationResult.Create(data), new ConversionContext(pos: 1)); break; case WriteFileMode.WriteAllLines: var lines = Args.AsArrayLiteral(args, 1); var entry = context.TopStack; var newData = ObjectLiteral.Create( new List <Binding> { new Binding(m_dataSeparator, Environment.NewLine, entry.InvocationLocation), new Binding(m_dataContents, lines, entry.InvocationLocation), }, lines.Location, entry.Path); pipData = ProcessData(context, EvaluationResult.Create(newData), new ConversionContext(pos: 1)); break; case WriteFileMode.WriteAllText: var text = Args.AsString(args, 1); pipData = ProcessData(context, EvaluationResult.Create(text), new ConversionContext(pos: 1)); break; default: throw Contract.AssertFailure("Unknown WriteFileMode."); } } FileArtifact result; if (!context.GetPipConstructionHelper().TryWriteFile(path, pipData, WriteFileEncoding.Utf8, tags, description, out result)) { // Error has been logged return(EvaluationResult.Error); } return(new EvaluationResult(result)); }