push: --ask stops for confirmation on warnings

Resolves: #150
Signed-off-by: Arthur Zamarin <[email protected]>

Author: arthurzam

src/pkgdev/scripts/pkgdev_push.py

@@ -2,6 +2,7 @@
 import shlex
 
 from pkgcheck import reporters, scan
+from pkgcheck.results import Warning as PkgcheckWarning
 from snakeoil.cli import arghparse
 from snakeoil.cli.input import userquery
 
@@ -58,17 +59,23 @@ def _push(options, out, err):
 
     # scan commits for QA issues
     pipe = scan(options.scan_args)
+    has_warnings = False
     with reporters.FancyReporter(out) as reporter:
         for result in pipe:
             reporter.report(result)
+            if result.level == PkgcheckWarning.level:
+                has_warnings = True
 
     # fail on errors unless they're ignored
     if pipe.errors:
         with reporters.FancyReporter(out) as reporter:
             out.write(out.bold, out.fg("red"), "\nFAILURES", out.reset)
             for result in sorted(pipe.errors):
                 reporter.report(result)
-        if not (options.ask and userquery("Push commits anyway?", out, err)):
+        if not (options.ask and userquery("Push commits anyway?", out, err, default_answer=False)):
+            return 1
+    elif has_warnings and options.ask:
+        if not userquery("warnings detected, push commits anyway?", out, err, default_answer=False):
             return 1
 
     # push commits upstream

tests/scripts/test_pkgdev_push.py

@@ -124,3 +124,26 @@ def test_failed_push(self, capsys):
         ), pytest.raises(SystemExit) as excinfo, chdir(self.child_git_repo.path):
             self.script()
         assert excinfo.value.code == 0
+
+    def test_warnings(self, capsys):
+        pkgdir = os.path.dirname(self.child_repo.create_ebuild("cat/pkg-1"))
+        os.makedirs((filesdir := pjoin(pkgdir, "files")), exist_ok=True)
+        with open(pjoin(filesdir, "foo"), "w") as f:
+            f.write("")
+        self.child_git_repo.add_all("cat/pkg-1")
+
+        # scans with warnings ask for confirmation before pushing with "--ask"
+        with patch("sys.argv", self.args + ["--ask"]), patch(
+            "sys.stdin", StringIO("n\n")
+        ), pytest.raises(SystemExit) as excinfo, chdir(self.child_git_repo.path):
+            self.script()
+        assert excinfo.value.code == 1
+        out, err = capsys.readouterr()
+        assert "EmptyFile" in out
+
+        # but without "--ask" it still pushes
+        with patch("sys.argv", self.args), pytest.raises(SystemExit) as excinfo, chdir(
+            self.child_git_repo.path
+        ):
+            self.script()
+        assert excinfo.value.code == 0