Fix so that deployment is logged to file

shipping/cli/deploy.py

@@ -4,8 +4,12 @@
 
 import click
 
-from shipping.configs.base_config import AppConfig
+from shipping.commands import Process
+from shipping.configs.base_config import AppConfig, HostConfig
 from shipping.deploy.conda import deploy_conda
+from shipping.environment import get_python_path
+from shipping.log import get_log_line, log_deploy
+from shipping.package import fetch_package_version
 
 LOG = logging.getLogger(__name__)
 
@@ -17,7 +21,10 @@ def deploy_cmd(context):
     LOG.info("Running shipping deploy")
 
     app_config: AppConfig = context.obj["app_config"]
+    host_config: HostConfig = context.obj["host_config"]
     env_name: str = context.obj["env_name"]
+    python_process: Process = Process(str(get_python_path(env_name)))
+    current_version: str = fetch_package_version(python_process, app_config.tool)
 
     LOG.info(
         "%s wants to deploy %s on host %s in environment %s",
@@ -31,3 +38,21 @@ def deploy_cmd(context):
         raise click.Abort
 
     LOG.info("Tool was successfully deployed")
+
+    updated_version: str = fetch_package_version(python_process, app_config.tool)
+    log_line = get_log_line(
+        time_zone=host_config.tz_object,
+        user=context.obj["current_user"],
+        tool=app_config.tool,
+        current_version=current_version,
+        updated_version=updated_version,
+    )
+
+    log_path = host_config.log_path
+    if not log_path:
+        click.echo(log_line)
+        return
+
+    if not log_path.exists():
+        log_path.touch()
+    log_deploy(log_line=log_line, log_file=log_path)

shipping/log.py

@@ -1,6 +1,7 @@
 """Code for logging information"""
 
 from datetime import datetime, tzinfo
+from pathlib import Path
 
 from shipping import __version__
 
@@ -29,3 +30,9 @@ def get_log_line(
         __version__,
     ]
     return "\t".join(log_data)
+
+
+def log_deploy(log_line: str, log_file: Path) -> None:
+    """Log information about deployment to file"""
+    with open(log_file, "a") as file_object:
+        file_object.write(log_line + "\n")