[INDY-1992] add bump_version.sh script and fix check_version func

Signed-off-by: Andrew Nikitin <andrew.nikitin@dsr-corporation.com>

bump_version.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+usage_str="Usage: $0 <release-version-dotted>"
+
+if [ -z "$1" ] ; then
+    echo $usage_str
+    exit 0
+fi
+
+if [ "$1" = "--help" ] ; then
+  echo $usage_str
+  exit 0
+fi
+
+dotted_version=$1
+
+import_metadata_str="indy_node.__metadata__"
+
+# call python set_version function
+
+python3 -c "from $import_metadata_str import set_version, split_version_from_str
+set_version(split_version_from_str(\"$dotted_version\"))"
+
+ret=$?
+if [ $ret -ne 0 ] ; then
+  echo "FAILED ret: $ret"
+  exit $ret
+fi

indy_node/__metadata__.py

@@ -12,12 +12,23 @@
 VERSION_FILE = os.path.join(module_path(indy_node), VERSION_FILENAME)
 
 
+def split_version_from_str(vers: str)->list:
+    splitted = vers.split('.')
+    result = []
+    for ver in splitted:
+        try:
+            result.append(int(ver))
+        except ValueError:
+            result.append(ver)
+    return result
+
+
 def check_version(version):
     # TODO better errors (e.g. some are TypeError)
     if not (
         (type(version) in (tuple, list)) and
         (len(version) == 5) and
-        all([type(version[i]) == int] for i in (0, 1, 2, 4)) and
+        all([type(version[i]) == int for i in (0, 1, 2, 4)]) and
         (version[3] in ('dev', 'rc', 'stable'))
     ):
         raise ValueError("Incorrect version: {}".format(version))

indy_node/test/test_metadata_functions.py

@@ -0,0 +1,20 @@
+import pytest
+
+from indy_node.__metadata__ import split_version_from_str, check_version
+
+
+def test_split_version_from_str_only_int():
+    assert split_version_from_str("1.2.3.4.5") == [1, 2, 3, 4, 5]
+
+
+def test_split_version_from_str_with_str():
+    assert split_version_from_str("1.2.3.rc.5") == [1, 2, 3, 'rc', 5]
+
+
+def test_check_version_right_case():
+    check_version(split_version_from_str("1.2.3.rc.5"))
+
+
+def test_check_version_wrong_case():
+    with pytest.raises(ValueError):
+        check_version(split_version_from_str("1.2.3.4.5"))