no user/channel pattern matches

conans/client/graph/build_mode.py

@@ -36,14 +36,9 @@ def __init__(self, params):
             else:
                 if param.startswith("missing:"):
                     clean_pattern = param[len("missing:"):]
-                    clean_pattern = clean_pattern[:-1] if param.endswith("@") else clean_pattern
-                    clean_pattern = clean_pattern.replace("@#", "#")
                     self.build_missing_patterns.append(clean_pattern)
                 else:
-                    # Remove the @ at the end, to match for
-                    # "conan install --requires=pkg/0.1@ --build=pkg/0.1@"
-                    clean_pattern = param[:-1] if param.endswith("@") else param
-                    clean_pattern = clean_pattern.replace("@#", "#")
+                    clean_pattern = param
                     if clean_pattern and clean_pattern[0] in ["!", "~"]:
                         self._excluded_patterns.append(clean_pattern[1:])
                     else:

conans/model/recipe_ref.py

@@ -163,9 +163,19 @@ def matches(self, pattern, is_consumer):
             pattern = pattern[1:]
             negate = True
 
+        no_user_channel = False
+        if pattern.endswith("@"):  # it means we want to match only without user/channel
+            pattern = pattern[:-1]
+            no_user_channel = True
+        elif "@#" in pattern:
+            pattern = pattern.replace("@#", "#")
+            no_user_channel = True
+
         condition = ((pattern == "&" and is_consumer) or
                       fnmatch.fnmatchcase(str(self), pattern) or
                       fnmatch.fnmatchcase(self.repr_notime(), pattern))
+        if no_user_channel:
+            condition = condition and not self.user and not self.channel
         if negate:
             return not condition
         return condition

conans/test/integration/command/create_test.py

@@ -319,6 +319,43 @@ def test_create_build_missing():
     assert "ERROR: Missing prebuilt package for 'dep/1.0'" in c.out
 
 
+def test_create_no_user_channel():
+    """ test the --build=pattern and --build=missing:pattern syntax to build missing packages
+     without user/channel
+    """
+    c = TestClient()
+    c.save({"dep/conanfile.py": GenConanfile(),
+            "pkg/conanfile.py": GenConanfile("pkg", "1.0").with_requires("dep1/0.1", "dep2/0.1@user",
+                                                                         "dep3/0.1@user/channel")})
+    c.run("export dep --name=dep1 --version=0.1")
+    c.run("export dep --name=dep2 --version=0.1 --user=user")
+    c.run("export dep --name=dep3 --version=0.1 --user=user --channel=channel")
+
+    # First test the ``--build=missing:pattern``
+    c.run("create pkg --build=missing:*@", assert_error=True)
+    c.assert_listed_binary({"dep1/0.1": (NO_SETTINGS_PACKAGE_ID, "Build"),
+                            "dep2/0.1": (NO_SETTINGS_PACKAGE_ID, "Missing"),
+                            "dep3/0.1": (NO_SETTINGS_PACKAGE_ID, "Missing")})
+    c.run("create pkg --build=missing:!*@", assert_error=True)
+    c.assert_listed_binary({"dep1/0.1": (NO_SETTINGS_PACKAGE_ID, "Missing"),
+                            "dep2/0.1": (NO_SETTINGS_PACKAGE_ID, "Build"),
+                            "dep3/0.1": (NO_SETTINGS_PACKAGE_ID, "Build")})
+
+    # Now lets make sure they exist
+    c.run("create pkg --build=missing")
+
+    # Now test the --build=pattern
+    c.run("create pkg --build=*@")
+    c.assert_listed_binary({"dep1/0.1": (NO_SETTINGS_PACKAGE_ID, "Build"),
+                            "dep2/0.1": (NO_SETTINGS_PACKAGE_ID, "Cache"),
+                            "dep3/0.1": (NO_SETTINGS_PACKAGE_ID, "Cache")})
+    # The --build=* needs to be said: "build all except those that have user/channel
+    c.run("create pkg --build=* --build=!*@")
+    c.assert_listed_binary({"dep1/0.1": (NO_SETTINGS_PACKAGE_ID, "Cache"),
+                            "dep2/0.1": (NO_SETTINGS_PACKAGE_ID, "Build"),
+                            "dep3/0.1": (NO_SETTINGS_PACKAGE_ID, "Build")})
+
+
 def test_create_format_json():
     """
     Tests the ``conan create . -f json`` result

conans/test/integration/options/options_test.py

@@ -570,6 +570,46 @@ def test_transitive_options_conanfile_py_create(self, client):
         self.check(client)
 
 
+def test_options_no_user_channel_patterns():
+    c = TestClient()
+    conanfile = textwrap.dedent("""\
+        from conan import ConanFile
+        class Pkg(ConanFile):
+            options = {"myoption": [1, 2, 3]}
+            def configure(self):
+                self.output.info(f"MYOPTION: {self.options.myoption}")
+            """)
+    c.save({"dep/conanfile.py": conanfile,
+            "pkg/conanfile.py": GenConanfile("pkg", "1.0").with_requires("dep1/0.1", "dep2/0.1@user",
+                                                                         "dep3/0.1@user/channel")})
+    c.run("export dep --name=dep1 --version=0.1")
+    c.run("export dep --name=dep2 --version=0.1 --user=user")
+    c.run("export dep --name=dep3 --version=0.1 --user=user --channel=channel")
+
+    c.run("graph info pkg -o *:myoption=3 -o *@:myoption=1")
+    assert "dep1/0.1: MYOPTION: 1" in c.out
+    assert "dep2/0.1@user: MYOPTION: 3" in c.out
+    assert "dep3/0.1@user/channel: MYOPTION: 3" in c.out
+
+    # Recall that order is also important latest matching pattern wins
+    c.run("graph info pkg -o *@:myoption=1 -o *:myoption=1")
+    assert "dep1/0.1: MYOPTION: 1" in c.out
+    assert "dep2/0.1@user: MYOPTION: 1" in c.out
+    assert "dep3/0.1@user/channel: MYOPTION: 1" in c.out
+
+    # This is a bit weird negation approach, but it works = all packages that have user channel
+    c.run("graph info pkg -o *:myoption=3 -o ~*@:myoption=1")
+    assert "dep1/0.1: MYOPTION: 3" in c.out
+    assert "dep2/0.1@user: MYOPTION: 1" in c.out
+    assert "dep3/0.1@user/channel: MYOPTION: 1" in c.out
+
+    # Which is identical to '~*@' == '*@*'
+    c.run("graph info pkg -o *:myoption=3 -o *@*:myoption=1")
+    assert "dep1/0.1: MYOPTION: 3" in c.out
+    assert "dep2/0.1@user: MYOPTION: 1" in c.out
+    assert "dep3/0.1@user/channel: MYOPTION: 1" in c.out
+
+
 class TestTransitiveOptionsSharedInvisible:
     """
     https://github.com/conan-io/conan/issues/13854

conans/test/integration/settings/per_package_settings_test.py

@@ -75,3 +75,23 @@ class Pkg(ConanFile):
         client.run("create . --name=consumer --version=0.1 --user=user --channel=testing %s -s compiler.libcxx=libstdc++ "
                    "-s pkg*:compiler.libcxx=libstdc++11" % settings)
         self.assertIn("consumer/0.1@user/testing: Created package", client.out)
+
+    def test_per_package_setting_all_packages_without_user_channel(self):
+        client = TestClient()
+        conanfile = textwrap.dedent("""
+            from conan import ConanFile
+            class Pkg(ConanFile):
+                settings = "os"
+                def configure(self):
+                    self.output.info(f"I am a {self.settings.os} pkg!!!")
+            """)
+        client.save({"conanfile.py": conanfile})
+        client.run("create . --name=pkg1 --version=0.1 -s os=Windows")
+        client.run("create . --name=pkg2 --version=0.1 --user=user -s os=Linux")
+        client.run("create . --name=pkg3 --version=0.1 --user=user --channel=channel -s os=Linux")
+        client.save({"conanfile.py": GenConanfile().with_requires("pkg1/0.1", "pkg2/0.1@user",
+                                                                  "pkg3/0.1@user/channel")})
+        client.run("install . -s os=Linux -s *@:os=Windows")
+        assert "pkg1/0.1: I am a Windows pkg!!!" in client.out
+        assert "pkg2/0.1@user: I am a Linux pkg!!!" in client.out
+        assert "pkg3/0.1@user/channel: I am a Linux pkg!!!" in client.out