fix: convert file mode string to ocal (#186)

prometheuspvesd/cli.py

@@ -174,7 +174,7 @@ class PrometheusSD:
             json.dump(output, tf, indent=4)
 
         shutil.move(temp_file.name, self.config.config["output_file"])
-        chmod(self.config.config["output_file"], self.config.config["output_file_mode"])
+        chmod(self.config.config["output_file"], int(self.config.config["output_file_mode"], 8))
 
     def _terminate(self, signal, frame):
         self.log.sysexit_with_message("Terminating", code=0)

prometheuspvesd/config.py

@@ -71,7 +71,7 @@ class Config():
             "type": environs.Env().str
         },
         "output_file_mode": {
-            "default": "0644",
+            "default": "0640",
             "env": "OUTPUT_FILE_MODE",
             "file": True,
             "type": environs.Env().str

prometheuspvesd/test/fixtures/fixtures.py

@@ -3,6 +3,9 @@
 import environs
 import pytest
 
+from prometheuspvesd.model import Host
+from prometheuspvesd.model import HostList
+
 
 @pytest.fixture
 def builtins():
@@ -293,3 +296,35 @@ def networks():
             }
         },
     ]
+
+
+@pytest.fixture
+def inventory():
+    hostlist = HostList()
+    hostlist.add_host(Host("101", "host1", "129.168.0.1", False, "qemu"))
+    hostlist.add_host(Host("202", "host2", "129.168.0.2", False, "qemu"))
+
+    return hostlist
+
+
+@pytest.fixture
+def labels():
+    return [{
+        "targets": ["host1"],
+        "labels": {
+            "__meta_pve_ipv4": "129.168.0.1",
+            "__meta_pve_ipv6": "False",
+            "__meta_pve_name": "host1",
+            "__meta_pve_type": "qemu",
+            "__meta_pve_vmid": "101"
+        }
+    }, {
+        "targets": ["host2"],
+        "labels": {
+            "__meta_pve_ipv4": "129.168.0.2",
+            "__meta_pve_ipv6": "False",
+            "__meta_pve_name": "host2",
+            "__meta_pve_type": "qemu",
+            "__meta_pve_vmid": "202"
+        }
+    }]

prometheuspvesd/test/unit/test_cli.py

@@ -1,4 +1,6 @@
 """Test CLI class."""
+import json
+
 import pytest
 from proxmoxer import ProxmoxAPI
 
@@ -66,3 +68,19 @@ def test_cli_api_error(mocker, builtins, capsys):
     stdout, stderr = capsys.readouterr()
     assert "Proxmoxer API error: Dummy API Exception" in stderr
     assert e.value.code == 1
+
+
+def test_cli_write(mocker, tmp_path, builtins, inventory, labels):
+    temp = tmp_path / "temp.txt"
+    out = tmp_path / "out.txt"
+
+    builtins["output_file"]["default"] = out.as_posix()
+
+    mocker.patch.dict(Config.SETTINGS, builtins)
+    mocker.patch.object(Discovery, "_auth", return_value=mocker.create_autospec(ProxmoxAPI))
+    mocker.patch.object(Discovery, "propagate", return_value=inventory)
+    mocker.patch("tempfile.NamedTemporaryFile", return_value=temp.open("w"))
+
+    psd = PrometheusSD()
+    assert json.loads(out.read_text()) == labels
+    assert oct(out.stat().st_mode & 0o777) == oct(int(psd.config.config["output_file_mode"], 8))