Support if clauses in depends_components and depends_filepatterns (RDT-628)

[hfudev]

For example

folder_foo:
  depends_components:
    - if: IDF_VERSION == "5.2.0":
      components: ["esp_eth"]
    - if: IDF_VERSION == "5.3.0":
      components: ["esp_wifi"]
    - components: ["esp_eth", "esp_wifi"]

To keep the similarity with others, here the folder rule should also apply the first matched if statement. but on extra, we support one more "default" switch case.

explanation:

• if idf 5.2.0, depends_components: esp_eth
• if idf 5.3.0, depends_components: esp_wifi
• by default (other cases), depends_components: esp_eth, esp_wifi

depends_filepatterns should be something alike.

This is also helpful when one folder contains different sdkconfig file. For example

folder_foo:
  depends_components:
    - if: CONFIG_NAME == "wifi":
      components: ["esp_wifi"]
    - if: CONFIG_NAME == "eth":
      components: ["esp_eth"]
    - components: ["hal"]

[ydc-0]

There is another usage case, can you consider supporting something like base_depends?

examples/wifi:   # or anchor
  base_depends_components:
    esp_hw_support
    esp_rom
    esp_wifi

examples/wifi/coexist:
  add_components:
    esp_coex

[hfudev]

@ydc-0 I think we should avoid adding more and more keywords. Maybe we can support a new feature that enhance the original yaml? That could help make the yaml anchor more useful.

For example

.base_depends_components: &base-depends-components
  depends_components:
    - esp_hw_support
    - esp_rom
    - esp_wifi
  
examples/wifi/coexist:
  <<: *base-depends-components
  depends_components+:
    - esp_coex
  depends_components-:
    - esp_rom

Will be interpreted into

examples/wifi/coexist:
  depends_components:
    - esp_hw_support
    - esp_wifi
    - esp_coex

The + and - here could be used on all keywords that could be used as a dict key, like depends_components, depends_filepatterns, disable, enable, ...

Creating another ticket for this feature. Created here: #106

[hfudev]

This use case is more practical.

Assume we're testing an ota related example, one config sdkconfig.eth is using ethernet, another config sdkconfig.wifi is using wifi

folder_foo:
  depends_components:
    - if: CONFIG_NAME == "eth"
      components: ["esp_eth"]
    - if: CONFIG_NAME == "wifi":
      components: ["esp_wifi"]