pipeline {
    agent {
        dockerfile {
            args '-u root -v $HOME/docker_volumes/.cache/:/root/.cache/'
        }
    }
    environment {
        SPHINXOPTS = '-w sphinx-build.log'
        DEPLOY_HOST = 'docs@172.17.0.1'
        DEPLOY_PATH = 'www/docs/bot-base/'
    }

    stages {
        stage('Install Dependencies') {
            steps {
                sh 'pipenv sync --dev'
            }
        }

        stage('Run Tests') { 
            steps {
                sh '''export PYTHONPATH=$(pwd)/python
                cd src 
                pipenv run pytest -p no:warnings --junit-xml test-reports/results.xml'''
            }
            post {
                always {
                    junit 'src/test-reports/results.xml' 
                }
            }
        }

        stage('Build Documentation') {
            steps {
                sh '''export PYTHONPATH=$(pwd)/python
                cd doc
                rm -f sphinx-build.log
                pipenv run make html'''
            }
            post {
                failure {
                    sh 'cat doc/sphinx-build.log'
                }
            }
        }

        stage('Deploy Documentation') {
            when {
                anyOf {
                    branch 'stable'
                    branch 'master'
                    buildingTag()
                }
            }
            steps {
                script {
                    echo "Hello world"
                    def SUB_PATH = """${sh(
                                returnStdout: true,
                                script: 'echo "${GIT_BRANCH#*/}"'
                            )}""".trim()
                    if (buildingTag()) {
                        SUB_PATH="${env.TAG_NAME}"
                    }
                }
                sshagent(credentials: ['1cf72f47-b70c-4f90-a958-020956099d19']) {
                    withEnv(["SUB_PATH=${SUB_PATH}"]) {
                        sh '''cd doc
                        rm -f rsync.log
                        ssh -o StrictHostKeyChecking=no -o BatchMode=yes ${DEPLOY_HOST} mkdir -p ${DEPLOY_PATH}${SUB_PATH}/
                        rsync -aze 'ssh -o StrictHostKeyChecking=no -o BatchMode=yes' \
                        --log-file=rsync.log \
                        --delete \
                        ./build/html/ ${DEPLOY_HOST}:${DEPLOY_PATH}${SUB_PATH}/'''
                    }
                }
            }
            post {
                failure {
                    sh 'cat doc/rsync.log'
                }
            }
        }
    }
}