Constructor Detail

• Statements

  public Statements()

Method Detail

• newStatementList

  public static Statement newStatementList(Statement... statements)

• switchArg

  public static Statement switchArg(int arg,
                    Map<String,Statement> valueToActions)

• rm

  public static Statement rm(String path)

• call

  public static Statement call(String function,
               String... args)

• appendFile

  public static Statement appendFile(String path,
                     String line,
                     String delimiter)

• appendFile

  public static Statement appendFile(String path,
                     Iterable<String> lines)

• appendFile

  public static Statement appendFile(String path,
                     Iterable<String> lines,
                     String delimiter)

• createOrOverwriteFile

  public static Statement createOrOverwriteFile(String path,
                                Iterable<String> lines)

• createOrOverwriteFile

  public static Statement createOrOverwriteFile(String path,
                                Iterable<String> lines,
                                String delimiter)

• createRunScript

  public static CreateRunScript createRunScript(String instanceName,
                                Iterable<String> exports,
                                String pwd,
                                Iterable<Statement> statements)

  Parameters:

  exports - variable names to export in UPPER_UNDERSCORE case format

• findPid

  public static Statement findPid(String args)

  Stores the pid into the variable FOUND_PID if successful.

  Parameters:

  args - - what to search for in the process tree.

• forget

  public static Statement forget(String instanceName,
                 String script,
                 String logDir)

  Runs the script in a way that it can be matched later with findPid(java.lang.String)

  Parameters:

  instanceName - - what to match the process on

  script - - what to run in the background

  logDir - - where to write the following logs:

  1. stdout.log
  2. stderr.log

• kill

  public static Statement kill()

  Kills the pid and subprocesses related to the variable FOUND_PID if set.

  See Also:

  findPid(java.lang.String)

• interpret

  public static Statement interpret(String... portableStatements)

  statement can have multiple newlines, note you should use lf to be portable

  See Also:

  ShellToken

• literal

  public static Statement literal(String literalStatement)

  sends statement only appending a newline

• exec

  public static Statement exec(String portableStatement)

  interprets and adds a newline to the statement

• extractTargzIntoDirectory

  public static Statement extractTargzIntoDirectory(String method,
                                    URI endpoint,
                                    com.google.common.collect.Multimap<String,String> headers,
                                    String directory)

  untar, ungzip the data received from the request parameters.

  Parameters:

  method - http method: ex GET

  endpoint - uri corresponding to the request

  headers - request headers to send

  directory -

• extractTargzAndFlattenIntoDirectory

  public static Statement extractTargzAndFlattenIntoDirectory(URI tgz,
                                              String dest)

  like extractTargzIntoDirectory(URI, String) except that it flattens the first directory in the archive For example, apache-maven-3.0.4-bin.tar.gz normally extracts directories like ./apache-maven-3.0.4/bin. This command eliminates the intermediate directory, in the example ./apache-maven-3.0.4/

  Parameters:

  tgz - remote ref to download

  dest - path where the files in the intermediate directory will end

• extractTargzIntoDirectory

  public static Statement extractTargzIntoDirectory(URI targz,
                                    String directory)

• extractZipIntoDirectory

  public static Statement extractZipIntoDirectory(String method,
                                  URI endpoint,
                                  com.google.common.collect.Multimap<String,String> headers,
                                  String directory)

  unzip the data received from the request parameters.

  Parameters:

  method - http method: ex GET

  endpoint - uri corresponding to the request

  headers - request headers to send

  directory -

• saveHttpResponseTo

  public static Statement saveHttpResponseTo(URI source,
                             String dir,
                             String file)

• pipeHttpResponseToBash

  public static Statement pipeHttpResponseToBash(String method,
                                 URI endpoint,
                                 com.google.common.collect.Multimap<String,String> headers)

  exec the data received from the request parameters.

  Parameters:

  method - http method: ex GET

  endpoint - uri corresponding to the request

  headers - request headers to send