Merge pull request #15331 from edsantiago/docs_dedup_piecemeal

Man pages: refactor common options: arch

2 files changed, 26 insertions, 4 deletions

diff --git a/hack/markdown-preprocess b/hack/markdown-preprocess
index 86667a32d..68e5890d8 100755
--- a/hack/markdown-preprocess
+++ b/hack/markdown-preprocess
@@ -68,6 +68,9 @@ def process(infile):
 
 # Given a file path of the form podman-foo-bar.1.md.in, return "foo bar"
 def podman_subcommand(string: str) -> str:
+    # Special case: 'podman-pod-start' becomes just 'start'
+    if string.startswith("podman-pod-"):
+        string = string[len("podman-pod-"):]
     if string.startswith("podman-"):
         string = string[len("podman-"):]
     if string.endswith(".1.md.in"):
@@ -89,8 +92,8 @@ def replace_type(line: str, type: str) -> str:
         # conceivably be present in both sides. And we check for 'pod',
         # not 'container', because it's possible to have something like
         # <<container in pod|container>>.
-        if re.match('pod([^m]|$)', lhs, re.IGNORECASE):
-            if re.match('pod([^m]|$)', rhs, re.IGNORECASE):
+        if re.match('.*pod([^m]|$)', lhs, re.IGNORECASE):
+            if re.match('.*pod([^m]|$)', rhs, re.IGNORECASE):
                 raise Exception("'%s' matches 'pod' in both left and right sides" % matchobj[0])
             # Only left-hand side has "pod"
             if type == 'pod':
@@ -98,14 +101,14 @@ def replace_type(line: str, type: str) -> str:
             else:
                 return rhs
         else:
-            if not re.match('pod([^m]|$)', rhs, re.IGNORECASE):
+            if not re.match('.*pod([^m]|$)', rhs, re.IGNORECASE):
                 raise Exception("'%s' does not match 'pod' in either side" % matchobj[0])
             if type == 'pod':
                 return rhs
             else:
                 return lhs
 
-    return re.sub('<<[^\|>]+\|[^\|>]+>>', replwith, line)
+    return re.sub('<<[^\|>]*\|[^\|>]*>>', replwith, line)
 
 if __name__ == "__main__":
     main()
diff --git a/hack/markdown-preprocess.t b/hack/markdown-preprocess.t
index a6fe793b1..3cc983999 100755
--- a/hack/markdown-preprocess.t
+++ b/hack/markdown-preprocess.t
@@ -37,6 +37,24 @@ class TestPodReplacer(unittest.TestCase):
         """we ignore 'podman'"""
         self.assertEqual(mp.replace_type('<<podman container|pod in podman>>', 'container'), 'podman container')
 
+    def test_not_at_beginning(self):
+        """oops - test for 'pod' other than at beginning of string"""
+        s = '<<container|container or pod>>'
+        self.assertEqual(mp.replace_type(s, 'container'), 'container')
+        self.assertEqual(mp.replace_type(s, 'pod'), 'container or pod')
+        s = '<<container or pod|container>>'
+        self.assertEqual(mp.replace_type(s, 'container'), 'container')
+        self.assertEqual(mp.replace_type(s, 'pod'), 'container or pod')
+
+    def test_blank(self):
+        """test that either side of '|' can be empty"""
+        s = 'abc container<<| or pod>> def'
+        self.assertEqual(mp.replace_type(s, 'container'), 'abc container def')
+        self.assertEqual(mp.replace_type(s, 'pod'), 'abc container or pod def')
+        s = 'abc container<< or pod|>> def'
+        self.assertEqual(mp.replace_type(s, 'container'), 'abc container def')
+        self.assertEqual(mp.replace_type(s, 'pod'), 'abc container or pod def')
+
     def test_exception_both(self):
         """test that 'pod' on both sides raises exception"""
         with self.assertRaisesRegex(Exception, "in both left and right sides"):
@@ -52,6 +70,7 @@ class TestPodmanSubcommand(unittest.TestCase):
         """podman subcommand basic test"""
         self.assertEqual(mp.podman_subcommand("podman-foo.1.md.in"), "foo")
         self.assertEqual(mp.podman_subcommand("podman-foo-bar.1.md.in"), "foo bar")
+        self.assertEqual(mp.podman_subcommand("podman-pod-rm.1.md.in"), "rm")
 
 
 if __name__ == '__main__':