Infrastructure: Use the Github API to compute changed files for PRs. #8476
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busunkim96
reviewed
Jun 25, 2019
busunkim96
approved these changes
Jun 26, 2019
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Rather than computing a diff from the squirrely baseref hash (as provided by
ci_diff_helper), just use the Github API directly to query for the list of files for a PR. We should run many fewer spurious test suites if this works as expected. I've tested the newget_changed_files_from_prfunction manually against both small and large PRs (which involve pagination).