Philip Hyunsu Cho 5879acde9a
[CI] Improve R linter script (#5944)
* [CI] Move lint to a separate script

* [CI] Improved lintr launcher

* Add lintr as a separate action

* Add custom parsing logic to print out logs

* Fix lintr issues in demos

* Run R demos

* Fix CRAN checks

* Install XGBoost into R env before running lintr

* Install devtools (needed to run demos)
2020-07-27 00:55:35 -07:00

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R

# running all scripts in demo folder
demo(basic_walkthrough, package = 'xgboost')
demo(custom_objective, package = 'xgboost')
demo(boost_from_prediction, package = 'xgboost')
demo(predict_first_ntree, package = 'xgboost')
demo(generalized_linear_model, package = 'xgboost')
demo(cross_validation, package = 'xgboost')
demo(create_sparse_matrix, package = 'xgboost')
demo(predict_leaf_indices, package = 'xgboost')
demo(early_stopping, package = 'xgboost')
demo(poisson_regression, package = 'xgboost')
demo(caret_wrapper, package = 'xgboost')
demo(tweedie_regression, package = 'xgboost')
#demo(gpu_accelerated, package = 'xgboost') # can only run when built with GPU support