From 4af71369e7f06c770d88d657e781c008dc3d5b00 Mon Sep 17 00:00:00 2001
From: moshi <sy.41211@gmail.com>
Date: Sun, 4 Sep 2022 22:34:06 +0900
Subject: [PATCH] Add version info

---
 pyproject.toml                |  2 +-
 src/fastdtlmapper/__init__.py |  1 +
 src/fastdtlmapper/args.py     | 18 +++++++++++++++++-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 39d9967..3c78b9a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "FastDTLmapper"
-version = "0.0.0"
+version = "0.3.3"
 description = "Fast genome-wide DTL(Duplication-Transfer-Loss) event mapping tool"
 authors = ["moshi"]
 license = "GPL-3.0-only"
diff --git a/src/fastdtlmapper/__init__.py b/src/fastdtlmapper/__init__.py
index e69de29..e19434e 100644
--- a/src/fastdtlmapper/__init__.py
+++ b/src/fastdtlmapper/__init__.py
@@ -0,0 +1 @@
+__version__ = "0.3.3"
diff --git a/src/fastdtlmapper/args.py b/src/fastdtlmapper/args.py
index 9c53f89..235098f 100644
--- a/src/fastdtlmapper/args.py
+++ b/src/fastdtlmapper/args.py
@@ -10,6 +10,8 @@
 from pathlib import Path
 from typing import List, Optional, Union
 
+from fastdtlmapper import __version__
+
 
 @dataclass
 class Args:
@@ -86,7 +88,8 @@ def get_args(argv: Optional[List[str]] = None) -> Args:
         Args: Args Class
     """
     parser = argparse.ArgumentParser(
-        description="Fast genome-wide DTL event mapping tool"
+        description=f"Fast genome-wide DTL event mapping tool (v{__version__})",
+        add_help=False,
     )
 
     parser.add_argument(
@@ -169,6 +172,19 @@ def get_args(argv: Optional[List[str]] = None) -> Args:
         default=default_rseed,
         metavar="",
     )
+    parser.add_argument(
+        "-v",
+        "--version",
+        version=f"v{__version__}",
+        help="Print version information",
+        action="version",
+    )
+    parser.add_argument(
+        "-h",
+        "--help",
+        help="Show this help message and exit",
+        action="help",
+    )
     #######################################################
     # Hidden test option for developer
     #######################################################