API: drop netplan_generate

It's not properly implemented and unused.

include/util.h

@@ -40,9 +40,6 @@
 NETPLAN_PUBLIC gboolean
 netplan_delete_connection(const char* id, const char* rootdir);
 
-NETPLAN_PUBLIC gboolean
-netplan_generate(const char* rootdir);
-
 /**
  * @brief   Extract the <a href="/structure-id/#device-configuration-ids">Netplan ID</a> from the filepath of a NetworkManager keyfile.
  * @details Copies a `NUL`-terminated string into a sized @p out_buffer. If the

src/util.c

@@ -571,20 +571,6 @@ netplan_delete_connection(const char* id, const char* rootdir)
     return ret;
 }
 
-gboolean
-netplan_generate(const char* rootdir)
-{
-    /* TODO: refactor logic to actually be inside the library instead of spawning another process */
-    const gchar *argv[] = { SBINDIR "/" "netplan", "generate", NULL , NULL, NULL };
-    if (rootdir) {
-        argv[2] = "--root-dir";
-        argv[3] = rootdir;
-    }
-    if (getenv("TEST_NETPLAN_CMD") != 0)
-       argv[0] = getenv("TEST_NETPLAN_CMD");
-    return g_spawn_sync(NULL, (gchar**)argv, NULL, 0, NULL, NULL, NULL, NULL, NULL, NULL);
-}
-
 /**
  * Extract the netplan netdef ID from a NetworkManager connection profile (keyfile),
  * generated by netplan. Used by the NetworkManager YAML backend.

tests/test_libnetplan.py

@@ -27,7 +27,6 @@
 
 from generator.base import TestBase
 from parser.base import capture_stderr
-from tests.test_utils import MockCmd
 
 from utils import state_from_yaml
 from netplan_cli.cli.commands.set import FALLBACK_FILENAME
@@ -63,14 +62,6 @@ def test_parse_keyfile_missing(self):
             parser.load_keyfile(f)
         self.assertIn('No such file or directory', str(ctx.exception))
 
-    def test_generate(self):
-        self.mock_netplan_cmd = MockCmd("netplan")
-        os.environ["TEST_NETPLAN_CMD"] = self.mock_netplan_cmd.path
-        self.assertTrue(lib.netplan_generate(self.workdir.name.encode()))
-        self.assertEqual(self.mock_netplan_cmd.calls(), [
-            ["netplan", "generate", "--root-dir", self.workdir.name],
-        ])
-
     def test_delete_connection(self):
         os.environ["TEST_NETPLAN_CMD"] = exe_cli
         orig = os.path.join(self.confdir, 'some-filename.yaml')