How to setup code climate test coverage for jenkins CI

If your question is how to set an environment variable in Jenkins, you may look e.g. here: How to set environment variables in Jenkins?

I'm using a karma tester and nyc with mocha to create my report.(lcov.info)I crete my report and insert it in build/reports/coverage/XXXXXXXXXX/lcov.info . This path maybe is different for you.

After that I transform the lcov.info in codeclimate.XXXXX.jsonFinally all is merge whit sum-coverage

stage('Code Climate'){            environment {                CC_TEST_REPORTER_ID = credentials('7da93b1f-3602-458c-a07c-fcf36402c499')            }            steps{                sh 'wget https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64  > ./cc-test-reporter'                sh 'chmod 777  cc-test-reporter'                sh './cc-test-reporter --debug before-build'                sh './cc-test-reporter --debug format-coverage build/reports/coverage/server-tests/lcov.info -t lcov -o build/reports/coverage/codeclimate.server.json'                sh './cc-test-reporter --debug format-coverage build/reports/coverage/ng/lcov.info -t lcov -o build/reports/coverage/codeclimate.frontend.json'                 sh './cc-test-reporter --debug format-coverage build/reports/coverage/api-tests/lcov.info -t lcov -o build/reports/coverage/codeclimate.api.json'                sh './cc-test-reporter  sum-coverage build/reports/coverage/codeclimate.*.json -p 3'                 sh './cc-test-reporter upload-coverage -r ${CC_TEST_REPORTER_ID}'                              sh 'rm cc-test-reporter'            }        }

with

environment {                CC_TEST_REPORTER_ID = credentials('7da93b1f-3602-458c-a07c-fcf36402c499')            }

i extract my CC_TEST_REPORTER_ID that I have set in Manage Jenkins > Manage credentials. You can found it in https://codeclimate.com/repos/XXXXXXXXXXXXXXXX/settings/test_reporter where in XXXXXXXXXXXXXXX you need to put your codeclimate project.