Version file added dynamically (workaround as uv does not have this feature yet)

Tag container image with playbook
Importable module with python -m treetrail

src/treetrail/utils.py

@@ -84,3 +84,28 @@ def mkdir(dir: Path | str) -> Path:
         logger.info(f'Create directory {path}')
         path.mkdir(parents=True, exist_ok=True)
     return path
+
+def get_version() -> str:
+    version_file_src = Path(__file__).parent / 'version.txt'
+    version_file_in_container = Path("/app") / 'version.txt'
+    if version_file_src.exists():
+        with open(version_file_src) as version:
+            return version.read().strip()
+    if version_file_in_container.exists():
+        with open(version_file_in_container) as version:
+            return version.read().strip()
+    else:
+        logger.debug('No version file, using git')
+        try:
+            from subprocess import run
+            git_version_cmd = run(['git', 'describe', '--broken', '--tags', '--always', '--dirty'],
+                                  capture_output=True)
+            if git_version_cmd.returncode == 0:
+                return git_version_cmd.stdout.strip().decode()
+            else:
+                logger.debug('git returns with the error below, version set as 0.0.0')
+                logger.debug(git_version_cmd.stderr.decode())
+                return '0.0.0'
+        except FileNotFoundError as err:
+            logger.debug('git not found: version set as 0.0.0')
+            return '0.0.0'