V3.2.0: many important improvements (#1321)

I added many important features to CMX pending for a very long:
- added `utils.test_input` to test if input has keys and report them as
error
   - added `prefix_cmx` key to cmr.yaml to customize `cmx pull repo`
- improved CMX logging (-log and -logfile):
#1317
- print control flags in help (cmx -h | cmx -help):
#1318
- fail if control flag is not recognized:
#1315
- added -repro flag to record various info to cmx-repro directory:
#1319
- print call stack when error > 32 to be able to trace error cause:
#1320
     can be combined with -log=debug and -logfile

cm/CHANGES.md

@@ -1,3 +1,19 @@
+## V3.2.0
+   - added `utils.test_input` to test if input has keys
+     and report them as error
+   - added `prefix_cmx` key to cmr.yaml to customize `cmx pull repo`
+   - improved CMX logging (-log and -logfile):
+     https://github.com/mlcommons/ck/issues/1317
+   - print control flags in help (cmx -h | cmx -help):
+     https://github.com/mlcommons/ck/issues/1318
+   - fail if control flag is not recognized:
+     https://github.com/mlcommons/ck/issues/1315
+   - added -repro flag to record various info to cmx-repro directory
+     https://github.com/mlcommons/ck/issues/1319
+   - print call stack when error > 32 to be able to trace error cause:
+     https://github.com/mlcommons/ck/issues/1320
+     can be combined with -log=debug and -logfile
+
 ## V3.1.0
    - simplified and changed process_input function API
 

cm/cmind/__init__.py

@@ -2,7 +2,7 @@
 #
 # Written by Grigori Fursin
 
-__version__ = "3.1.0"
+__version__ = "3.2.0"
 
 from cmind.core import access
 from cmind.core import x

cm/cmind/config.py

@@ -38,7 +38,7 @@ def __init__(self, config_file = None):
 
                      "error_prefix": "CM error:",
                      "info_cli": "cm {action} {automation} {artifact(s)} {flags} @input.yaml @input.json",
-                     "info_clix": "cmx {action} {automation} {artifact(s)} {flags} @input.yaml @input.json",
+                     "info_clix": "cmx {action} {automation} {artifact(s)} {CMX control flags (-)} {CMX automation flags (--)}",
 
                      "default_home_dir": "CM",
 
@@ -64,7 +64,7 @@ def __init__(self, config_file = None):
                        "cp":"copy"
                      },
 
-                     "new_repo_requirements": "cmind >= 3.0.0\n",
+                     "new_repo_requirements": "cmind >= 3.1.0\n",
 
                      "cmind_automation":"automation",