Examples with CommandException com.google.copybara.shell.CommandException used on opensource projects

Example 16 with CommandException

use of com.google.copybara.shell.CommandException in project copybara by google.

the class QuiltTransformationTest method setUpQuiltBin.

// Returns "quilt" if the "quilt" command can execute successfully. Otherwise, returns the path
// to the quilt binary from build-time data dependency.
private static String setUpQuiltBin(GeneralOptions options) {
    // Try executing "quilt --version" to see if "quilt" command can run.
    Command cmd = new Command(new String[] { "quilt", "--version" }, options.getEnvironment(), null);
    boolean success = false;
    try {
        options.newCommandRunner(cmd).execute();
        success = true;
    } catch (CommandException e) {
    // "success" remains false.
    }
    if (success) {
        return "quilt";
    }
    Path runtime = Paths.get(System.getenv("TEST_SRCDIR")).resolve(System.getenv("TEST_WORKSPACE")).resolve("third_party/quilt");
    return runtime.resolve("quilt").toAbsolutePath().toString();
}