public static boolean testCommand( final Context context, final String command, final String contains, final List<String> arguments) { try { final List<String> commandAndArgs = new ArrayList<String>(); commandAndArgs.add(command); commandAndArgs.addAll(arguments); final ProcessBuilder pb = new ProcessBuilder(commandAndArgs); logCommand(context, pb); final Process compilation = pb.start(); final ConsumeStream result = ConsumeStream.start(compilation.getInputStream(), null); final ConsumeStream error = ConsumeStream.start(compilation.getErrorStream(), null); compilation.waitFor(); result.join(); error.join(); return error.output.toString().contains(contains) || result.output.toString().contains(contains); } catch (IOException ex) { context.log(ex.getMessage()); return false; } catch (InterruptedException ex) { context.log(ex.getMessage()); return false; } }
public static ConsumeStream start(final InputStream stream, final Context context) { if (stream == null) { return new ConsumeStream(); } final ConsumeStream cs = new ConsumeStream(stream, context); cs.start(); return cs; }
public static Either<CommandResult> runCommand( final Context context, final String command, final File path, final List<String> arguments) { try { final List<String> commandAndArgs = new ArrayList<String>(); commandAndArgs.add(command); commandAndArgs.addAll(arguments); final ProcessBuilder pb = new ProcessBuilder(commandAndArgs); if (path != null) { pb.directory(path); } logCommand(context, pb); final Process compilation = pb.start(); final ConsumeStream result = ConsumeStream.start(compilation.getInputStream(), context); final ConsumeStream error = ConsumeStream.start(compilation.getErrorStream(), context); final int exitCode = compilation.waitFor(); result.join(); error.join(); if (result.exception != null) { return Either.fail(result.exception); } if (error.exception != null) { return Either.fail(error.exception); } return Either.success( new CommandResult(result.output.toString(), error.output.toString(), exitCode)); } catch (IOException ex) { return Either.fail(ex); } catch (InterruptedException ex) { return Either.fail(ex); } }