Store device monitor logs in the project "logs" directory // Resolve #4596

HISTORY.rst

@@ -17,6 +17,7 @@ PlatformIO Core 6
 6.1.7 (2023-??-??)
 ~~~~~~~~~~~~~~~~~~
 
+* Implemented a new feature to store device monitor logs in the project's "logs" folder, making it easier to access and review device monitor logs for your projects (`issue #4596 <https://github.com/platformio/platformio-core/issues/4596>`_)
 * Improved source file filtering functionality for the `Static Code Analysis <https://docs.platformio.org/en/latest/advanced/static-code-analysis/index.html>`__ feature, making it easier to analyze only the code you need to
 * Added the ability to show a detailed library dependency tree only in `verbose mode <https://docs.platformio.org/en/latest/core/userguide/cmd_run.html#cmdoption-pio-run-v>`__, which can help you understand the relationship between libraries and troubleshoot issues more effectively (`issue #4517 <https://github.com/platformio/platformio-core/issues/4517>`_)
 * Added the ability to run only the `device monitor <https://docs.platformio.org/en/latest/core/userguide/device/cmd_monitor.html>`__ when using the `pio run -t monitor <https://docs.platformio.org/en/latest/core/userguide/cmd_run.html>`__ command, saving you time and resources by skipping the build process

platformio/device/monitor/filters/log2file.py

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 import io
-import os.path
+import os
 from datetime import datetime
 
 from platformio.device.monitor.filters.base import DeviceMonitorFilterBase
@@ -27,8 +27,10 @@ class LogToFile(DeviceMonitorFilterBase):
         self._log_fp = None
 
     def __call__(self):
-        log_file_name = "platformio-device-monitor-%s.log" % datetime.now().strftime(
-            "%y%m%d-%H%M%S"
+        if not os.path.isdir("logs"):
+            os.makedirs("logs")
+        log_file_name = os.path.join(
+            "logs", "device-monitor-%s.log" % datetime.now().strftime("%y%m%d-%H%M%S")
         )
         print("--- Logging an output to %s" % os.path.abspath(log_file_name))
         # pylint: disable=consider-using-with