SDK - Components - Added ComponentStore search

[Ark-kun]

ComponentStore(...).search searches for components by name in the configured component store. It prints the name and URL for components that match the given name.
Only components on GitHub are currently supported.

Example:

kfp.components.ComponentStore.default_store.search('xgboost')

>>> Xgboost train   https://raw.githubusercontent.com/.../components/XGBoost/Train/component.yaml
>>> Xgboost predict https://raw.githubusercontent.com/.../components/XGBoost/Predict/component.yaml

The default_store is configured with the main KFP component repo. The users can customize the store with their own repos and URL prefixes:

my_store = ComponentStore(
    url_search_prefixes=[
        'https://raw.githubusercontent.com/Ark-kun/kfp_components/master/components/',
        'https://raw.githubusercontent.com/<org>/<repo>/master/components/',
    ],
)
my_store.search('xgboost')

[kubeflow-bot]

This change is 

[Ark-kun]

/retest

[numerology]

Thanks @Ark-kun !

Is that possible to add a test of this library, for example, by either mocking requests.get() or test against current KFP repo?

[Ark-kun]

Is that possible to add a test of this library, for example, by either mocking requests.get() or test against current KFP repo?

It would be great to have. I'm experimenting with mocks and plan to add mock-based tests for ComponentStore in a future PR. Do you think it's OK?

[Bobgy]

This is a great idea!
/lgtm
I'd like to understand more CUJs, like how third parties can share their store how to discover other stores?

[Ark-kun]

I'd like to understand more CUJs, like how third parties can share their store how to discover other stores?

Currently the search only occurs in the configured repositories. Currently there are some issues with global search (it requires API token and it can only list 1000 results). The repo marker file will make the discovery more reliable, but only when users start adopting it.

The ComponentStore.default_store is configured with the main KFP component repo. The users can customize the store with their own repos and URL prefixes:

my_store = ComponentStore(
    url_search_prefixes=[
        'https://raw.githubusercontent.com/kubeflow/pipelines/master/components/',
        'https://raw.githubusercontent.com/Ark-kun/kfp_components/master/components/',
        'https://raw.githubusercontent.com/<org>/<repo>/master/components/',
    ],
)
my_store.search('xgboost')

[Ark-kun]

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Ark-kun

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• sdk/OWNERS [Ark-kun]

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[Ark-kun]

/retest

[Ark-kun]

/retest

[Ark-kun]

/retest

[Ark-kun]

/retest

[Ark-kun]

/retest

[numerology]

It would be great to have. I'm experimenting with mocks and plan to add mock-based tests for ComponentStore in a future PR. Do you think it's OK?

Sure. SGTM

[numerology]

/lgtm
/retest

[Ark-kun]

/retest