private static async Task GenerateFromCompilerInvocationAsync(
FileInfo compilerInvocationFile,
ILsifJsonWriter lsifWriter,
TextWriter logFile
)
{
await logFile.WriteLineAsync(
$"Processing compiler invocation from {compilerInvocationFile.FullName}..."
);
var compilerInvocationLoadStopwatch = Stopwatch.StartNew();
var compilerInvocation = await CompilerInvocation.CreateFromJsonAsync(
File.ReadAllText(compilerInvocationFile.FullName)
);
await logFile.WriteLineAsync(
$"Load of the project completed in {compilerInvocationLoadStopwatch.Elapsed.ToDisplayString()}."
);
var generationStopwatch = Stopwatch.StartNew();
var lsifGenerator = new Generator(lsifWriter);
lsifGenerator.GenerateForCompilation(
compilerInvocation.Compilation,
compilerInvocation.ProjectFilePath,
compilerInvocation.LanguageServices,
compilerInvocation.Options
);
await logFile.WriteLineAsync(
$"Generation for {compilerInvocation.ProjectFilePath} completed in {generationStopwatch.Elapsed.ToDisplayString()}."
);
}
private static async Task GenerateFromBinaryLogAsync(FileInfo binLog, ILsifJsonWriter lsifWriter, TextWriter logFile)
{
await logFile.WriteLineAsync($"Reading binlog {binLog.FullName}...");
var msbuildInvocations = CompilerInvocationsReader.ReadInvocations(binLog.FullName).ToImmutableArray();
await logFile.WriteLineAsync($"Load of the binlog complete; {msbuildInvocations.Length} invocations were found.");
var lsifGenerator = Generator.CreateAndWriteCapabilitiesVertex(lsifWriter);
foreach (var msbuildInvocation in msbuildInvocations)
{
// Convert from the MSBuild "CompilerInvocation" type to our type that we use for our JSON-input mode already.
var invocationInfo = new CompilerInvocation.CompilerInvocationInfo
{
Arguments = msbuildInvocation.CommandLineArguments,
ProjectFilePath = msbuildInvocation.ProjectFilePath,
Tool = msbuildInvocation.Language == Microsoft.Build.Logging.StructuredLogger.CompilerInvocation.CSharp ? "csc" : "vbc"
};
var compilerInvocation = await CompilerInvocation.CreateFromInvocationInfoAsync(invocationInfo);
var generationStopwatch = Stopwatch.StartNew();
await lsifGenerator.GenerateForCompilationAsync(compilerInvocation.Compilation, compilerInvocation.ProjectFilePath, compilerInvocation.LanguageServices, compilerInvocation.Options);
await logFile.WriteLineAsync($"Generation for {compilerInvocation.ProjectFilePath} completed in {generationStopwatch.Elapsed.ToDisplayString()}.");
}
}