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YAML sample with Groovy 3
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| import groovy.yaml.YamlSlurper | |
| def slurper = new YamlSlurper() | |
| def configuration = ''' | |
| language: groovy | |
| sudo: required | |
| dist: trusty | |
| matrix: | |
| include: | |
| # - jdk: oraclejdk11 | |
| - jdk: openjdk10 | |
| - jdk: oraclejdk9 | |
| - jdk: oraclejdk8 | |
| before_script: | |
| - | | |
| unset _JAVA_OPTIONS | |
| ''' | |
| def yaml = slurper.parseText(configuration) | |
| println "YAML keys: ${yaml.keySet()}" | |
| yaml.keySet().each { key -> | |
| println "Key: $key \t Type: ${yaml[key].getClass().name}" | |
| } |
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| import groovy.yaml.* | |
| import groovy.transform.* | |
| @Canonical | |
| class Service { | |
| String image | |
| String containerName | |
| List environment | |
| List ports | |
| List volumes | |
| } | |
| String dockerCompose = """ | |
| version: '3' | |
| services: | |
| postgres: | |
| image: postgres:11.5 | |
| containerName: postgresdb | |
| environment: | |
| - POSTGRES_USER=mses | |
| - POSTGRES_PASSWORD=t3cM0n | |
| - POSTGRES_DB=mses | |
| ports: | |
| - '5432:5432' | |
| volumes: | |
| - ./postgres-data:/var/lib/postgresql/data | |
| redis: | |
| containerName: mses-redis | |
| image: 'bitnami/redis:5.0' | |
| environment: | |
| # ALLOW_EMPTY_PASSWORD is recommended only for development. | |
| - ALLOW_EMPTY_PASSWORD=yes | |
| - REDIS_DISABLE_COMMANDS=FLUSHDB,FLUSHALL | |
| ports: | |
| - 6379:6379 | |
| volumes: | |
| - 'redis_data:/bitnami/redis/data' | |
| volumes: | |
| redis_data: | |
| driver: local | |
| """ | |
| def config = new YamlSlurper().parseText(dockerCompose) | |
| Service postgres = new Service(config.services.postgres) | |
| Service redis = new Service(config.services.redis) | |
| println postgres | |
| println redis | |
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| import groovy.yaml.* | |
| import groovy.transform.* | |
| @Canonical | |
| class Service { | |
| String image | |
| String containerName | |
| List environment | |
| List ports | |
| List volumes | |
| } | |
| Map configuration = [ | |
| version: '3', | |
| services: [ | |
| postgres : new Service("postgres:11.5", "postgresdb"), | |
| redis : new Service("bitnami/redis:5.0", "redisdb") | |
| ], | |
| volumes: [ | |
| redis_data: [driver:'local'] | |
| ] | |
| ] | |
| def yaml = new YamlBuilder() | |
| yaml(configuration) | |
| println yaml | |
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