func EnvVarsCheck()

in scripts/lint_prowjobs/main.go [80:101]

• 20 lines of code
• 7 McCabe index (conditional complexity)

func EnvVarsCheck(jc *JobConstants) presubmitCheck {
	return presubmitCheck(func(presubmitConfig config.Presubmit, fileContentsString string) (bool, int, string) {
		for _, container := range presubmitConfig.JobBase.Spec.Containers {
			for _, env := range container.Env {
				if index, exists := jc.envVarExist(env.Name); exists {
					// check deepequal in case we decide to support EnvVarSource values in the future
					jcEnvVar := jc.EnvVars[index]
					// update the artifacts bucket env value if it is a curated packages presubmit job
					if env.Name == "ARTIFACTS_BUCKET" && jobs.IsCuratedPackagesPresubmit(presubmitConfig.JobBase.Name) {
						jcEnvVar.Value = "s3://codebuildprojectstack-be-pipelineoutputartifactsb-jvwhrzx05xwq"
					}
					if env != jcEnvVar {
						lineToFind := fmt.Sprintf("name: %s", env.Name)
						correctiveAction := fmt.Sprintf("Incorrect env var declared for %s in the %s container, update it to %s", env.Name, container.Name, env)
						return false, findLineNumber(fileContentsString, lineToFind), correctiveAction
					}
				}
			}
		}
		return true, 0, ""
	})
}