问题
I want travis to start only if I have a certian commit message. how can i do this. My travis.yml file is here
I know there is an on condition from this question but I dont know where to put it.
回答1:
The question you mentioned regards deploying travis build. So on: condition only determines if build is deployed or not. Regardless this setting other build steps are executed on each commit/pull request.
What you could use instead is adding [ci-skip] or [skip-ci] in commit messages to force build skipping.
You can also use TRAVIS_COMMIT_MESSAGE default env variable in all your build steps to determine if step should be executed or skipped, e.g.
script: if [[ $TRAVIS_COMMIT_MESSAGE == *"trigger build"* ]]; then mvn install ; fi ;
来源：https://stackoverflow.com/questions/44894016/trigger-travis-ci-build-only-with-specific-commit-message