add git-log-s parser

docs/parsers/git_log_s.md

@@ -0,0 +1,77 @@
+[Home](https://kellyjonbrazil.github.io/jc/)
+<a id="jc.parsers.git_log_s"></a>
+
+# jc.parsers.git\_log\_s
+
+jc - JSON Convert `git log` command output streaming parser
+
+> This streaming parser outputs JSON Lines (cli) or returns an Iterable of
+  Dictionaries (module)
+
+Usage (cli):
+
+    $ git log | jc --git-log-s
+
+Usage (module):
+
+    import jc
+
+    result = jc.parse('git_log_s', git_log_command_output.splitlines())
+    for item in result:
+        # do something
+
+Schema:
+
+    {
+      "git_log_s":            string,
+
+      # below object only exists if using -qq or ignore_exceptions=True
+      "_jc_meta": {
+        "success":      boolean,     # false if error parsing
+        "error":        string,      # exists if "success" is false
+        "line":         string       # exists if "success" is false
+      }
+    }
+
+Examples:
+
+    $ git log | jc --git-log-s
+    {example output}
+    ...
+
+    $ git log | jc --git-log-s -r
+    {example output}
+    ...
+
+<a id="jc.parsers.git_log_s.parse"></a>
+
+### parse
+
+```python
+@add_jc_meta
+def parse(data: Iterable[str],
+          raw: bool = False,
+          quiet: bool = False,
+          ignore_exceptions: bool = False) -> Union[Iterable[Dict], tuple]
+```
+
+Main text parsing generator function. Returns an iterable object.
+
+Parameters:
+
+    data:              (iterable)  line-based text data to parse
+                                   (e.g. sys.stdin or str.splitlines())
+
+    raw:               (boolean)   unprocessed output if True
+    quiet:             (boolean)   suppress warning messages if True
+    ignore_exceptions: (boolean)   ignore parsing exceptions if True
+
+
+Returns:
+
+    Iterable of Dictionaries
+
+### Parser Information
+Compatibility:  linux, darwin, cygwin, win32, aix, freebsd
+
+Version 1.0 by Kelly Brazil (kellyjonbrazil@gmail.com)