Missing `idfSelectedId` Key in `idf_env_json` Configuration

[carrliitos]

Describe the bug When running the idf_tools.py script to install ESP-IDF tools via ./install.sh command, the installation fails with a KeyError on the idfSelectedId key in idf_env_json. This error occurs because the idf_env_json configuration dictionary does not contain the expected idfSelectedId key. The script attempts to retrieve this key in the get_user_defined_targets function but encounters an issue when it is absent, resulting in a crash.

Version (please complete the following information):

• IDF Version: v4.4
• SoC Chip: ESP32-S2
• Hardware: ESP32-S2-Drone V1.2

To Reproduce Steps to reproduce the behavior:

1. Checkout v4.4 and update submodules by running:

   git checkout v4.4
   git submodule update --init --recursive

2. Run the install.sh file.
3. Observe the traceback error indicating a KeyError on idfSelectedId.

Expected behavior The script should either handle the missing idfSelectedId key gracefully or ensure that the idf_env_json configuration includes it by default.

Actual Behavior The script crashes due to a KeyError for the idfSelectedId key, halting the tool installation process.

Logs Below is the actual error message:

Detecting the Python interpreter
Checking "python" ...
Python 3.10.12
"python" has been detected
Installing ESP-IDF tools
Traceback (most recent call last):
  File "/home/proj/esp/esp-idf/tools/idf_tools.py", line 1828, in <module>
    main(sys.argv[1:])
  File "/home/proj/esp/esp-idf/tools/idf_tools.py", line 1824, in main
    action_func(args)
  File "/home/proj/esp/esp-idf/tools/idf_tools.py", line 1420, in action_install
    targets = clean_targets(args.targets)
  File "/home/proj/esp/esp-idf/tools/idf_tools.py", line 1083, in clean_targets
    export_targets_to_idf_env_json(targets_from_tools_json)
  File "/home/proj/esp/esp-idf/tools/idf_tools.py", line 1051, in export_targets_to_idf_env_json
    targets = list(set(targets + get_user_defined_targets()))
  File "/home/proj/esp/esp-idf/tools/idf_tools.py", line 1097, in get_user_defined_targets
    if env == idf_env_json['idfSelectedId']:
KeyError: 'idfSelectedId'

[leeebo]

@carrliitos This is an ESP-IDF TAG v4.4 environment installation issue, like https://github.com/espressif/esp-idf/issues/9837

Please run git checkout release/v4.4 to choose the latest v4.4 branch instead of the history tag v4.4, for the difference please refer https://docs.espressif.com/projects/esp-idf/en/latest/esp32s2/versions.html

[carrliitos]

Thank you -- that worked. Closing this ticket now.