// Documentation: https://www.jenkins.io/doc/book/pipeline/jenkinsfile/

pipeline
{
    parameters
    {
        booleanParam(
            name: "FORCED_STAGE_TRIGGER",
            defaultValue: false,
            description: "Force conditional blocks to trigger"
        )
    }

    agent
    {
        node
        {
            // Only x64 only because of OCI container used for Earthly.
            label 'earthly && linux && x64'
        }
    }

    environment
    {
        TERM = "dumb"
    }

    stages
    {
        stage("checkout")
        {
            steps
            {
                checkout scm
            }
        }

        stage("build")
        {
            when
            {
                anyOf
                {
                    expression
                    {
                        return params.FORCED_STAGE_TRIGGER
                    }

                    expression
                    {
                        currentBuild.number <= 1
                    }

                    changeset "Earthfile"
                    changeset "Jenkinsfile"
                    changeset "*/*/*.ebuild"
                }
            }

            options
            {
                timeout(time: 20, unit: "MINUTES")
            }

            steps
            {
                sh "earthly +build"
            }
        }

        stage("test")
        {
            when
            {
                anyOf
                {
                    expression
                    {
                        return params.FORCED_STAGE_TRIGGER
                    }

                    expression
                    {
                        currentBuild.number <= 1
                    }

                    changeset "Earthfile"
                    changeset "Jenkinsfile"
                    changeset "*/*/*.ebuild"
                }
            }

            options
            {
                timeout(time: 20, unit: "MINUTES")
            }

            steps
            {
                sh "earthly +test"
            }
        }
    }
}