| 123456789101112131415161718192021222324 | language: node_jsnode_js:  - "node"  before_install:  - rvm install 2.6.2  - gem install awesome_botbefore_script:script:  - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then git diff origin/master -U0 README.md | grep -Pos "(?<=^\+).*" >> temp.md; fi || (exit 0)'  - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then node tests/test.js temp.md; else node tests/test.js README.md; fi'  - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then if [ -f temp.md ]; then awesome_bot temp.md --allow-redirect --skip-save-results; else (exit 0); fi else awesome_bot README.md --allow-redirect --skip-save-results; fi'notifications:  email: falsebranches:  only:  - master
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