Switch build system to flit.

.envrc

@@ -1,29 +1,30 @@
 if has guix; then
   GUIX_PROFILE="${PWD}/.guix-root"
   rm -f "$GUIX_PROFILE"
-  use guix git-cal python-wrapper poetry pre-commit
+  use guix git-cal python-wrapper python-virtualenv python-flit python-keyring
+else
+  venv_dir="${PWD}/.venv"
+  export FLIT_INSTALL_PYTHON="${venv_dir}/bin/python"
 
-  # Add development scripts to PATH
-  PATH_add "$(pwd)/scripts"
-
-  venv_dir=".venv"
-
-  if [ ! -e "$venv_dir/bin/python" ] ; then
+  if [ ! -e "$FLIT_INSTALL_PYTHON" ] ; then
     rm -rvf "$venv_dir"
-    pre-commit uninstall
   fi
   if [ ! -d "$venv_dir" ] ; then
-    poetry install
-    pre-commit install
+    virtualenv -p `which python3` "$venv_dir"
+    flit install
   fi
+fi
 
+# Add development scripts to PATH
+PATH_add "$(pwd)/scripts"
+
+if has git-cal; then
   clear
   git-cal --author="$(git config user.name)"
+fi
 
-  cat << EOF
+cat << EOF
 
 The 'scripts' directory has been added to your PATH: you can now invoke scripts without typing the relative path.
 
-EOF
-
-fi
+EOF

.github/workflows/python-package.yml

@@ -30,34 +30,39 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11"]
-        poetry-version: ["1.1.12", "1.7.0"]
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ["3.10", "3.11", "3.12"]
+        os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Run image
-        uses: abatilo/actions-poetry@v2
-        with:
-          poetry-version: ${{ matrix.poetry-version }}
+      - name: Install flit and virtualenv
+        run: |
+          pip install flit virtualenv
       - name: Setup a local virtual environment
         run: |
-          poetry config virtualenvs.create true --local
-          poetry config virtualenvs.in-project true --local
-      - uses: actions/cache@v3
-        name: Define a cache for the virtual environment based on the dependencies lock file
-        with:
-          path: ./.venv
-          key: venv-${{ hashFiles('poetry.lock') }}
+          virtualenv .venv
+      # - uses: actions/cache@v3
+      #   name: Define a cache for the virtual environment based on the dependencies lock file
+      #   with:
+      #     path: ./.venv
+      #     key: venv-${{ hashFiles('pyproject.toml') }}
       - name: Install dependencies
         run: |
-          poetry install
+          . ./.venv/bin/activate
+          export FLIT_INSTALL_PYTHON="./.venv/bin/python"
+          flit install
       - name: Lint with flake8
         run: |
+          . ./.venv/bin/activate
           # stop the build if there are Python syntax errors or undefined names
-          poetry run flake8 . --exclude .venv --count --select=E9,F63,F7,F82 --show-source --statistics
+          flake8 . --exclude .venv --count --select=E9,F63,F7,F82 --show-source --statistics
           # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-          poetry run flake8 . --exclude .venv --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+          flake8 . --exclude .venv --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+      - name: Build wheel
+        run: |
+          . ./.venv/bin/activate
+          export FLIT_INSTALL_PYTHON="./.venv/bin/python"
+          flit build

.gitignore

@@ -1,6 +1,7 @@
+.pypirc
 .idea
 .venv
 *.pyc
 __pycache__
 dist
-.vscode
+.vscode

.guix/modules/ocui.scm

@@ -36,9 +36,9 @@
     (list
      ;; There are no unit tests currently.
      #:tests? #f))
-   (native-inputs (list poetry
-                        python-debugpy
+   (native-inputs (list python-debugpy
                         python-flake8
+                        python-flit
                         python-textual-dev))
    (propagated-inputs (list python-appdirs
                             python-textual-0.41

ocui/__init__.py

@@ -0,0 +1,11 @@
+"""
+ocui is a terminal user interface to facilitate the most common tasks around
+OCI containers running on a single host. You can create, start and kill
+containers with few keystrokes, as well as look at logs in real time, or
+inspect images.
+
+ocui continually watches the system for changes and offers adequate commands
+to interact with the system resources.
+"""
+
+__version__ = "0.1.0"