main: Explicit -range implies -no-travis #13
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If someone went through the trouble to set -range, they probably don't want you clobbering their value with something from a TRAVIS_* environment variable.
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Looks good. CI failure is do to go1.5 and golint. I'll fix that later |
wking
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Master builds only have a 'git clone ...' [1] so FETCH_HEAD isn't defined and git-validation crashes [2]. This commit partially reverts 8a12a8f (main: default travis commit range is unreliable, 2017-03-21, vbatts#13) to avoid that crash. If TRAVIS_COMMIT_RANGE is unset [3], falling back to TRAVIS_COMMIT may be fine. The ... -> .. replacement works around travis-ci/travis-ci#4596 until that is fixed upstream [4]. This avoids pulling in commits from the base tip that aren't reachable from the head tip (e.g. if master has advanced since the PR branched off, and the PR is against master). We only want to check commits that are in the head branch but not in the base branch (more details on the range syntax in [5]). Once the Travis bug does get fixed, the shell replacement will be a no-op. So we don't have to worry about checks breaking once the bug gets fixed, and can periodically poll the bug and remove the workaround at out leisure after the fix. [1]: https://travis-ci.org/opencontainers/runc/jobs/213508696#L243 [2]: https://travis-ci.org/opencontainers/runc/jobs/213508696#L347 [3]: opencontainers/runc#1378 (comment) [4]: travis-ci/travis-ci#4596 [5]: http://git-scm.com/docs/gitrevisions#_specifying_ranges Signed-off-by: W. Trevor King <wking@tremily.us>
wking
added a commit
to wking/git-validation
that referenced
this pull request
Mar 21, 2017
Master builds only have a 'git clone ...' [1] so FETCH_HEAD isn't defined and git-validation crashes [2]. This commit partially reverts 8a12a8f (main: default travis commit range is unreliable, 2017-03-21, vbatts#13) to avoid that crash. If TRAVIS_COMMIT_RANGE is unset [3], falling back to TRAVIS_COMMIT may be fine. The ... -> .. replacement works around travis-ci/travis-ci#4596 until that is fixed upstream [4]. This avoids pulling in commits from the base tip that aren't reachable from the head tip (e.g. if master has advanced since the PR branched off, and the PR is against master). We only want to check commits that are in the head branch but not in the base branch (more details on the range syntax in [5]). Once the Travis bug does get fixed, the shell replacement will be a no-op. So we don't have to worry about checks breaking once the bug gets fixed, and can periodically poll the bug and remove the workaround at out leisure after the fix. [1]: https://travis-ci.org/opencontainers/runc/jobs/213508696#L243 [2]: https://travis-ci.org/opencontainers/runc/jobs/213508696#L347 [3]: opencontainers/runc#1378 (comment) [4]: travis-ci/travis-ci#4596 [5]: http://git-scm.com/docs/gitrevisions#_specifying_ranges Signed-off-by: W. Trevor King <wking@tremily.us>
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If someone went through the trouble to set
-range, they probably don't want you clobbering their value with something from aTRAVIS_*environment variable.This is why the /push test is failing in opencontainers/runtime-spec#671.