Implement project config "update" with "clear" option

platformio/project/config.py

@@ -225,6 +225,10 @@ class ProjectConfigBase(object):
             value = "\n".join(value)
             if value:
                 value = "\n" + value  # start from a new line
+        elif isinstance(value, bool):
+            value = "yes" if value else "no"
+        elif isinstance(value, (int, float)):
+            value = str(value)
         self._parser.set(section, option, value)
 
     def getraw(self, section, option):
@@ -418,6 +422,16 @@ class ProjectConfig(ProjectConfigBase, ProjectConfigDirsMixin):
     def to_json(self):
         return json.dumps(self.as_dict())
 
+    def update(self, data, clear=False):
+        assert isinstance(data, list)
+        if clear:
+            self._parser = ConfigParser.ConfigParser()
+        for section, options in data:
+            if not self._parser.has_section(section):
+                self._parser.add_section(section)
+            for option, value in options:
+                self.set(section, option, value)
+
     def save(self, path=None):
         path = path or self.path
         if path in self._instances:
@@ -425,3 +439,4 @@ class ProjectConfig(ProjectConfigBase, ProjectConfigDirsMixin):
         with open(path or self.path, "w") as fp:
             fp.write(CONFIG_HEADER)
             self._parser.write(fp)
+        return True

tests/test_projectconf.py

@@ -274,84 +274,67 @@ def test_items(config):
     ]
 
 
-def test_as_tuple(config):
+def test_update_and_save(tmpdir_factory):
-    assert config.as_tuple() == [
+    tmpdir = tmpdir_factory.mktemp("project")
-        (
+    tmpdir.join("platformio.ini").write(
-            "platformio",
+        """
+[platformio]
+extra_configs = a.ini, b.ini
+
+[env:myenv]
+board = myboard
+    """
+    )
+    config = ProjectConfig(tmpdir.join("platformio.ini").strpath)
+    assert config.envs() == ["myenv"]
+    assert config.as_tuple()[0][1][0][1] == ["a.ini", "b.ini"]
+
+    config.update(
         [
-                ("extra_configs", ["extra_envs.ini", "extra_debug.ini"]),
+            ["platformio", [("extra_configs", ["extra.ini"])]],
-                ("default_envs", ["base", "extra_2"]),
+            ["env:myenv", [("framework", ["espidf", "arduino"])]],
-                ("workspace_dir", "/tmp/pio-workspaces/$PROJECT_HASH"),
+            ["check_types", [("float_option", 13.99), ("bool_option", True)]],
-            ],
+        ]
-        ),
+    )
-        (
+    config.get("platformio", "extra_configs") == "extra.ini"
-            "env",
+    config.remove_section("platformio")
-            [
+    assert config.as_tuple() == [
-                ("monitor_speed", "115200"),
+        ("env:myenv", [("board", "myboard"), ("framework", ["espidf", "arduino"])]),
-                ("lib_deps", ["Lib1", "Lib2"]),
+        ("check_types", [("float_option", "13.99"), ("bool_option", "yes")]),
-                ("lib_ignore", ["LibIgnoreCustom"]),
+    ]
-            ],
+
-        ),
+    config.save()
-        ("strict_ldf", [("lib_ldf_mode", "chain+"), ("lib_compat_mode", "strict")]),
+    lines = [
-        ("monitor_custom", [("monitor_speed", "9600")]),
+        line.strip()
-        (
+        for line in tmpdir.join("platformio.ini").readlines()
-            "strict_settings",
+        if line.strip() and not line.startswith((";", "#"))
-            [
+    ]
-                ("extends", "strict_ldf, monitor_custom"),
+    assert lines == [
-                ("build_flags", "-D RELEASE"),
+        "[env:myenv]",
-                ("lib_ldf_mode", "chain+"),
+        "board = myboard",
-                ("lib_compat_mode", "strict"),
+        "framework =",
-                ("monitor_speed", "9600"),
+        "espidf",
-            ],
+        "arduino",
-        ),
+        "[check_types]",
-        (
+        "float_option = 13.99",
-            "custom",
+        "bool_option = yes",
-            [
+    ]
-                ("debug_flags", "-D DEBUG=1"),
+
-                ("lib_flags", "-lc -lm"),
+
-                ("extra_flags", None),
+def test_update_and_clear(tmpdir_factory):
-                ("lib_ignore", "LibIgnoreCustom"),
+    tmpdir = tmpdir_factory.mktemp("project")
-            ],
+    tmpdir.join("platformio.ini").write(
-        ),
+        """
-        (
+[platformio]
-            "env:base",
+extra_configs = a.ini, b.ini
-            [
+
-                ("build_flags", ["-D DEBUG=1"]),
+[env:myenv]
-                ("targets", []),
+board = myboard
-                ("monitor_speed", "115200"),
+    """
-                ("lib_deps", ["Lib1", "Lib2"]),
+    )
-                ("lib_ignore", ["LibIgnoreCustom"]),
+    config = ProjectConfig(tmpdir.join("platformio.ini").strpath)
-            ],
+    assert config.sections() == ["platformio", "env:myenv"]
-        ),
+    config.update([["mysection", [("opt1", "value1"), ("opt2", "value2")]]], clear=True)
-        (
+    assert config.as_tuple() == [
-            "env:test_extends",
+        ("mysection", [("opt1", "value1"), ("opt2", "value2")])
-            [
-                ("extends", ["strict_settings"]),
-                ("build_flags", ["-D RELEASE"]),
-                ("lib_ldf_mode", "chain+"),
-                ("lib_compat_mode", "strict"),
-                ("monitor_speed", "9600"),
-                ("lib_deps", ["Lib1", "Lib2"]),
-                ("lib_ignore", ["LibIgnoreCustom"]),
-            ],
-        ),
-        (
-            "env:extra_1",
-            [
-                ("build_flags", ["-lc -lm -D DEBUG=1"]),
-                ("lib_deps", ["574"]),
-                ("monitor_speed", "115200"),
-                ("lib_ignore", ["LibIgnoreCustom"]),
-            ],
-        ),
-        (
-            "env:extra_2",
-            [
-                ("build_flags", ["-Og"]),
-                ("lib_ignore", ["LibIgnoreCustom", "Lib3"]),
-                ("upload_port", "/dev/extra_2/port"),
-                ("monitor_speed", "115200"),
-                ("lib_deps", ["Lib1", "Lib2"]),
-            ],
-        ),
     ]