remove tox run from deploy-chatmail and use 'cmdeploy fmt' and 'pytest' directly

.github/workflows/ci.yaml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   tox:
-    name: chatmail tests
+    name: isolated chatmaild tests
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -15,15 +15,8 @@ jobs:
         working-directory: chatmaild
         run: pipx run tox
 
-      - name: run deploy-chatmail offline tests 
-        working-directory: deploy-chatmail
-        run: pipx run tox
-      - name: run deploy-chatmail offline tests 
-        working-directory: deploy-chatmail
-        run: pipx run tox
-
   scripts:
-    name: cmdeploy invocations 
+    name: deploy-chatmail tests 
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -31,5 +24,15 @@ jobs:
       - name: initenv 
         run: scripts/initenv.sh
 
+      - name: run formatting checks 
+        run: venv/bin/cmdeploy fmt -v 
+
+      - name: run deploy-chatmail offline tests 
+        working-directory: deploy-chatmail
+        run: venv/bin/pytest tests
+
       - name: initialize with chatmail domain
         run: venv/bin/cmdeploy init chat.example.org  
+
+      # all other cmdeploy commands require a staging server 
+      # see https://github.com/deltachat/chatmail/issues/100

deploy-chatmail/pyproject.toml

@@ -25,20 +25,3 @@ cmdeploy = "deploy_chatmail.cmdeploy:main"
 
 [tool.pytest.ini_options]
 addopts = "-v -ra --strict-markers"
-
-[tool.tox]
-legacy_tox_ini = """
-[tox]
-isolated_build = true
-envlist = lint
-
-[testenv:lint]
-skipdist = True
-skip_install = True
-deps =
-  ruff
-  black
-commands =
-  black --quiet --check --diff src/
-  ruff src/
-"""

deploy-chatmail/src/deploy_chatmail/cmdeploy.py

@@ -6,6 +6,7 @@ import argparse
 import datetime
 import shutil
 import subprocess
+import importlib.resources
 import importlib.util
 import os
 import sys
@@ -132,6 +133,51 @@ def test_cmd(args, out):
     return 0
 
 
+def fmt_cmd_options(parser):
+    parser.add_argument(
+        "--verbose",
+        "-v",
+        dest="verbose",
+        action="store_true",
+        help="provide information on invocations",
+    )
+
+    parser.add_argument(
+        "--check",
+        "-c",
+        action="store_true",
+        help="only check but don't fix problems",
+    )
+
+
+def fmt_cmd(args, out):
+    """Run formattting fixes (fuff and black) on all chatmail source code."""
+
+    chatmaild = importlib.resources.files("chatmaild")
+    deploy_chatmail = importlib.resources.files("deploy_chatmail")
+    tests = deploy_chatmail.joinpath("../../../tests")
+    sources = list(str(x) for x in [chatmaild, deploy_chatmail, tests])
+
+    black_args = [shutil.which("black")]
+    ruff_args = [shutil.which("ruff")]
+
+    if args.check:
+        black_args.append("--check")
+    else:
+        ruff_args.append("--fix")
+
+    if not args.verbose:
+        black_args.append("-q")
+        ruff_args.append("-q")
+
+    black_args.extend(sources)
+    ruff_args.extend(sources)
+
+    out.check_call(" ".join(black_args), quiet=not args.verbose)
+    out.check_call(" ".join(ruff_args), quiet=not args.verbose)
+    return 0
+
+
 def bench_cmd(args, out):
     """Run benchmarks against an online chatmail instance."""
     pytest_path = shutil.which("pytest")
@@ -168,8 +214,9 @@ class Out:
         self(f"[$ {arg}]", file=sys.stderr)
         return subprocess.check_output(arg, shell=True).decode()
 
-    def check_call(self, arg, env=None):
+    def check_call(self, arg, env=None, quiet=False):
-        self(f"[$ {arg}]", file=sys.stderr)
+        if not quiet:
+            self(f"[$ {arg}]", file=sys.stderr)
         return subprocess.check_call(arg, shell=True, env=env)
 
 
@@ -228,7 +275,7 @@ def main(args=None):
         return parser.parse_args(["-h"])
     out = Out()
     kwargs = {}
-    if args.func.__name__ != "init_cmd":
+    if args.func.__name__ not in ("init_cmd", "fmt_cmd"):
         if not args.inipath.exists():
             out.red(f"expecting {args.inipath} to exist, run init first?")
             raise SystemExit(1)

tests/conftest.py

@@ -6,8 +6,6 @@ import subprocess
 import imaplib
 import smtplib
 import itertools
-from email.parser import BytesParser
-from email import policy
 from pathlib import Path
 import pytest