/**
* Create an Ansi object appropriate for the current output. First respect the user's preferences,
* if set. Next, respect any default provided by the caller. (This is used by buckd to tell the
* daemon about the client's terminal.) Finally, allow the Ansi class to autodetect whether the
* current output is a tty.
*
* @param defaultColor Default value provided by the caller (e.g. the client of buckd)
*/
public Ansi createAnsi(Optional<String> defaultColor) {
String color = getValue("color", "ui").or(defaultColor).or("auto");
switch (color) {
case "false":
case "never":
return Ansi.withoutTty();
case "true":
case "always":
return Ansi.forceTty();
case "auto":
default:
return new Ansi(
AnsiEnvironmentChecking.environmentSupportsAnsiEscapes(platform, environment));
}
}
public ParallelPerBuildState(
ParallelDaemonicParserState permState,
ConstructorArgMarshaller marshaller,
BuckEventBus eventBus,
Cell rootCell,
boolean enableProfiling) {
this.permState = permState;
this.marshaller = marshaller;
this.eventBus = eventBus;
this.enableProfiling = enableProfiling;
this.cells = new ConcurrentHashMap<>();
this.cellSymlinkAllowability = new ConcurrentHashMap<>();
this.parsers =
new ThreadLocal<Map<Cell, ProjectBuildFileParser>>() {
@Override
protected Map<Cell, ProjectBuildFileParser> initialValue() {
return new HashMap<>();
}
};
this.buildInputPathsUnderSymlink = Sets.newHashSet();
this.symlinkExistenceCache = new ConcurrentHashMap<>();
this.stdout = new PrintStream(ByteStreams.nullOutputStream());
this.stderr = new PrintStream(ByteStreams.nullOutputStream());
this.console = new Console(Verbosity.STANDARD_INFORMATION, stdout, stderr, Ansi.withoutTty());
this.symlinkCheckers =
new TargetNodeListener() {
@Override
public void onCreate(Path buildFile, TargetNode<?> node) throws IOException {
registerInputsUnderSymlinks(buildFile, node);
}
};
this.closer = Closer.create();
this.pendingWorkQueueCount = new AtomicInteger(0);
this.pendingBuildTargets = new LinkedBlockingQueue<>();
this.pendingBuildFiles = new LinkedBlockingQueue<>();
this.completionNotifier = new CountDownLatch(1);
register(rootCell);
}
private ExecutionContext newEmptyExecutionContext(Platform platform) {
return ExecutionContext.builder()
.setConsole(new Console(Verbosity.SILENT, System.out, System.err, Ansi.withoutTty()))
.setProjectFilesystem(
new ProjectFilesystem(new File(".")) {
@Override
public Function<String, Path> getPathRelativizer() {
return IdentityPathRelativizer.getIdentityRelativizer();
}
@Override
public Path resolve(Path path) {
return path;
}
})
.setEventBus(BuckEventBusFactory.newInstance())
.setPlatform(platform)
.build();
}
private ExitCodeAndOutput processJsonConfig(File jsonTempFile, boolean generateMinimalProject)
throws IOException {
ImmutableList.Builder<String> argsBuilder =
ImmutableList.<String>builder()
.add(pythonInterpreter)
.add(PATH_TO_INTELLIJ_PY)
.add(jsonTempFile.getAbsolutePath());
if (generateMinimalProject) {
argsBuilder.add("--generate_minimum_project");
}
final ImmutableList<String> args = argsBuilder.build();
ShellStep command =
new ShellStep() {
@Override
public String getShortName() {
return "python";
}
@Override
protected ImmutableList<String> getShellCommandInternal(ExecutionContext context) {
return args;
}
};
Console console = executionContext.getConsole();
Console childConsole =
new Console(Verbosity.SILENT, console.getStdOut(), console.getStdErr(), Ansi.withoutTty());
ExecutionContext childContext =
ExecutionContext.builder()
.setExecutionContext(executionContext)
.setConsole(childConsole)
.build();
int exitCode = command.execute(childContext);
return new ExitCodeAndOutput(exitCode, command.getStdout(), command.getStderr());
}
private ProcessExecutor createProcessExecutor(PrintStream stdout, PrintStream stderr) {
return new ProcessExecutor(new Console(Verbosity.SILENT, stdout, stderr, Ansi.withoutTty()));
}