2 files changed, 49 insertions, 26 deletions
diff --git a/dev/__init__.py b/dev/__init__.py
index 52cc7d9..796c8ef 100644
--- a/dev/__init__.py
+++ b/dev/__init__.py
@@ -1,8 +1 @@
-from .commands import (
-        dev_pylint,
-        dev_pytest,
-        dev_coverage,
-        dev_covhtml,
-        dev_covxml,
-        dev_covff,
-        dev_all)
+from .commands import dev_command
diff --git a/dev/commands.py b/dev/commands.py
index ed9341a..ff94eb2 100644
--- a/dev/commands.py
+++ b/dev/commands.py
@@ -1,36 +1,66 @@
-import pytest
-import pylint
 from subprocess import run
+from sys import argv
 
-def dev_pylint():
-    return pylint.run_pylint(argv=["-v", "src/miinaharava"])
+usage = """
+Komentoja kehitykseen:
+
+poetry run dev <komento>
+
+Komennot:
+  pytest    Ajaa yksikkötestit
+  pylint    Tarkistaa koodin ulkoasun
+  coverage  Tutkii haarakattavuuden
+  covhtml   Tekee coverage haarakattavuusraportin HTML muodossa
+  covxml    Tekee coverage haarakattavuusraportin XML muodossa
+  covff     Tekee haarakattavuusraportin ja avaa sen firefoxilla
+  all       Sama kuin <covff> + <pylint>
+"""
+
+def dev_command():
+    if len(argv)==2:
+        match argv[1]:
+            case "pytest":
+                import pytest
+                return pytest.main(["-v"])
+            case "pylint":
+                return run_pylint()
+            case "coverage":
+                return run_coverage()
+            case "covhtml":
+                return run_covhtml()
+            case "covxml":
+                return run_covxml()
+            case "covff":
+                return run_covff()
+            case "all":
+                if e := run_covff(): return e
+                return run_pylint()
+    print(usage)
+    return 0
 
-def dev_pytest():
-    return pytest.main(["-v"])
+def run_pylint():
+    import pylint
+    return pylint.run_pylint(argv=["-v", "src/miinaharava"])
 
-def dev_coverage():
+def run_coverage():
     return run(
         "poetry run python3 -m coverage run --branch -m pytest -v ".split()
         ).returncode
-    
-def dev_covhtml():
-    if e := dev_coverage(): return e
+
+def run_covhtml():
+    if e := run_coverage(): return e
     return run(
         "poetry run python3 -m coverage html".split()
         ).returncode
     
-def dev_covxml():
-    if e := dev_coverage(): return e
+def run_covxml():
+    if e := run_coverage(): return e
     return run(
         "poetry run python3 -m coverage xml".split()
         ).returncode
     
-def dev_covff():
-    if e := dev_covhtml(): return e
+def run_covff():
+    if e := run_covhtml(): return e
     return run(
         "firefox htmlcov/index.html".split()
         ).returncode
-
-def dev_all():
-    if e := dev_covff(): return e
-    return dev_pylint()