Rename packaging target to pkg (#107)

* Rename packaging target to pkg

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/release.yml

@@ -3,37 +3,37 @@ name: release
 
 on:
   release:
-    types: [published, created, edited]
+    types: [published]
 
 jobs:
   pypi:
     name: Publish to PyPI registry
     environment: release
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     env:
       FORCE_COLOR: 1
       PY_COLORS: 1
-      TOXENV: packaging
-      TOX_PARALLEL_NO_SPINNER: 1
+      TOXENV: pkg
 
     steps:
-      - name: Switch to using Python 3.8 by default
+      - name: Switch to using Python 3.9 by default
         uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: 3.9
+
       - name: Install tox
-        run: >-
-          python3 -m
-          pip install
-          --user
-          tox
+        run: python3 -m pip install --user "tox>=4.0.0"
+
       - name: Check out src from Git
         uses: actions/checkout@v3
         with:
           fetch-depth: 0 # needed by setuptools-scm
+          submodules: true
+
       - name: Build dists
         run: python -m tox
+
       - name: Publish to pypi.org
         if: >- # "create" workflows run separately from "push" & "pull_request"
           github.event_name == 'release'

.github/workflows/tox.yml

@@ -39,7 +39,7 @@ jobs:
           other_names: |
             lint
             integration
-            packaging
+            pkg
 
           platforms: linux,macos
   build:

README.md

@@ -55,7 +55,7 @@ Commands:
   detect     Display detected information about current project.
   lint       ... (from pre-commit)
   lint2      ... (from tox)
-  packaging  ... (from tox)
+  pkg        ... (from tox)
   py         ... (from tox)
   up         Upload current change by creating or updating a CR/PR.
 ```

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist =
     lint
-    packaging
+    pkg
     py
 minversion = 3.23.0
 isolated_build = true
@@ -75,7 +75,7 @@ deps =
 commands =
     mk test-integration
 
-[testenv:packaging]
+[testenv:pkg]
 description =
     Do packaging/distribution. If tag is not present or PEP440 compliant upload to
     PYPI could fail