Merge pull request #1 from ika-rwth-aachen/improvement/usability

Improve usability

README.md

@@ -63,6 +63,13 @@ pip install docker-run-cli
 source $(activate-python-docker-run-shell-completion 2> /dev/null)
 ```
 
+> **Warning**  
+> Outside of a virtual environment, *pip* may default to a user-site installation of executables to `~/.local/bin`, which may not be present in your shell's `PATH`.  If running `docker-run` errors with `docker-run: command not found`, add the directory to your path. [*(More information)*](https://packaging.python.org/en/latest/tutorials/installing-packages/#installing-to-the-user-site)  
+> ```bash
+> echo "export PATH=$HOME/.local/bin:$PATH" >> ~/.bashrc
+> source ~/.bashrc
+> ```
+
 
 ## Usage
 

docker-run/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "docker-run-cli"
-version = "0.9.1"
+version = "0.9.2"
 description = "'docker run' and 'docker exec' with useful defaults"
 license = {file = "LICENSE"}
 readme = "README.md"

docker-run/scripts/docker-run

@@ -11,19 +11,18 @@ if [[ $OS != "Darwin" ]]; then
     echo "User '${USER}' must be in 'docker' group to run containers."
     echo "User can be added via: sudo usermod -aG docker ${USER}"
     echo "Afterwards, the user may need to logout and login again."
-    exit 1
   fi
 fi
 
 # check operating system and architecture
 if ! { [[ $OS = "Linux" && $ARCH = "x86_64" ]] || [[ $OS = "Darwin" && $ARCH = "arm64" ]] || [[ $OS = "Linux" && $ARCH = "aarch64" ]]; }; then
-  >&2 echo "This script does not support $OS with $ARCH architecture."
+  >&2 echo "docker-run does not support $OS with $ARCH architecture."
   exit 1
 fi
 
 # generate docker run/exec command
 CMD_FILE=$(mktemp)
-python -m docker_run "${@}" 2>&1 >$CMD_FILE
+python3 -m docker_run "${@}" 2>&1 >$CMD_FILE
 CMD=$(cat $CMD_FILE)
 rm $CMD_FILE
 

docker-run/src/docker_run/__init__.py

@@ -1,2 +1,2 @@
 __name__ = "docker-run"
-__version__ = "0.9.1"
+__version__ = "0.9.2"