Add missing required package to setup.py

README.mdwn

@@ -63,15 +63,16 @@ Output of the `mjtest --help`
 ```
 usage: mjtest [-h] [--tmp_dir] [--test_dir] [--only_incorrect_tests]
               [--parallel] [--timeout] [--report_dir] [--log LOG]
-              {syntax,semantic,exec} MJ_RUN_CMD
+              {syntax,semantic,exec} MJ_RUN
 
 MiniJava test runner
 
 positional arguments:
   {syntax,semantic,exec}
                         What do you want to test?
-  MJ_RUN_CMD            Command to run your MiniJava implementation, e.g.
-                        `mj/run`
+  MJ_RUN                Command to run your MiniJava implementation, e.g.
+                        `mj/run`, can be omitted by assigning the environment
+                        variable MJ_RUN
 
 optional arguments:
   -h, --help            show this help message and exit
@@ -90,7 +91,7 @@ optional arguments:
 ### Example usage
 Assuming you want to run the syntax tests and your MiniJava base folder is `~/code/mj` then run
 ```
-mjtest syntax ~/code/mj/run --lextest
+MJ_RUN="~/code/mj/run" mjtest syntax
 ```
 This will…
 - … create reports in a folder named after the current date and time inside the `reports` folder

mjtest/cli.py

 import logging
+import os
 from pprint import pprint
 import sys
 import mjtest.util.utils
@@ -26,9 +27,11 @@ if True:#__name__ == '__main__':
     parser.add_argument("mode",
                         choices=TEST_MODES,
                         help="What do you want to test?")
-    parser.add_argument("mj_run_cmd",
-                        metavar="MJ_RUN_CMD",
-                        help="Command to run your MiniJava implementation, e.g. `mj/run`")
+    if os.getenv("MJ_RUN", None) is None:
+        parser.add_argument("mj_run",
+                            metavar="MJ_RUN",
+                            help="Command to run your MiniJava implementation, e.g. `mj/run`, "
+                                 "can be omitted by assigning the environment variable MJ_RUN")
     parser.add_argument("--tmp_dir", action="store_const", default="", const="tmp_dir",
                         help="Used temporary directory")
     parser.add_argument("--test_dir", action="store_const", default="", const="test_dir",
@@ -43,8 +46,10 @@ if True:#__name__ == '__main__':
                         help="Directory to store the reports in, default is 'reports'")
     parser.add_argument("--log_level", action=LogLevelChoices, default="warn", const="log_level",
                         help="Logging level (error, warn, info or debug)")
-    args = parser.parse_args()
-    suite = TestSuite(Environment(**vars(args)))
+    args = vars(parser.parse_args())
+    if os.getenv("MJ_RUN", None) is not None:
+        args["mj_run"] = os.getenv("MJ_RUN")
+    suite = TestSuite(Environment(**args))
     ret = None
     try:
         ret = suite.run()

mjtest/environment.py

@@ -5,7 +5,6 @@ import tempfile
 from datetime import datetime, time
 from mjtest.util.shell import execute
 from mjtest.util.utils import get_mjtest_basedir
-import humanfriendly as hf
 from typing import Tuple, List
 
 
@@ -28,11 +27,11 @@ class Environment:
         "debug": logging.DEBUG
     }
 
-    def __init__(self, mode, mj_run_cmd: str, tmp_dir: str = "", test_dir: str = "",
+    def __init__(self, mode, mj_run: str, tmp_dir: str = "", test_dir: str = "",
                  only_incorrect_tests: bool = False, parallel: bool = False,
                  timeout: int = 30, report_dir: str = "", log_level: str = "warn"):
         self.mode = mode
-        self.mj_run_cmd = os.path.realpath(mj_run_cmd)
+        self.mj_run_cmd = os.path.realpath(mj_run)
 
         if tmp_dir:
             self.own_tmp_dir = True

setup.py

@@ -27,6 +27,7 @@ setup(name='mjtest',
     ''',
       install_requires=[
           'click',
-          'humanfriendly', 'termcolor'
+          'termcolor',
+          'rainbow_logging_handler'
       ]
       )