VERSION 0.8

FROM earthly/dind:alpine-3.19-docker-25.0.5-r0

WORKDIR /scala-example

RUN apk add openjdk11 bash wget postgresql-client

sbt:

#Scala

# Defaults if not specified

ARG sbt_version=1.3.2

ARG sbt_home=/usr/local/sbt

# Download and extract from archive

RUN mkdir -pv "$sbt_home"

RUN wget -qO - "https://github.com/sbt/sbt/releases/download/v$sbt_version/sbt-$sbt_version.tgz" >/tmp/sbt.tgz

RUN tar xzf /tmp/sbt.tgz -C "$sbt_home" --strip-components=1

RUN ln -sv "$sbt_home"/bin/sbt /usr/bin/

# This triggers a bunch of useful downloads.

RUN sbt sbtVersion

project-files:

FROM +sbt

COPY build.sbt ./

COPY project project

# Run sbt for caching purposes.

RUN touch a.scala && sbt compile && rm a.scala

SAVE IMAGE --push earthly/examples:integration-project-files

build:

FROM +project-files

COPY src src

RUN sbt compile

unit-test:

FROM +project-files

COPY src src

RUN sbt test

integration-test:

FROM +project-files

COPY src src

COPY docker-compose.yml ./

WITH DOCKER --compose docker-compose.yml

RUN while ! pg_isready --host=localhost --port=5432 --dbname=iso3166 --username=postgres; do sleep 1; done ;\

sbt it:test

docker:

FROM +project-files

COPY src src

RUN sbt 'set test in assembly := {}' assembly

ENTRYPOINT ["java","-cp","target/scala-2.12/scala-example-assembly-1.0.jar","Main"]

SAVE IMAGE --push earthly/examples:integration

smoke-test:

FROM +project-files

COPY docker-compose.yml ./

COPY src/smoketest ./

WITH DOCKER --compose docker-compose.yml --load=+docker

RUN while ! pg_isready --host=localhost --port=5432 --dbname=iso3166 --username=postgres; do sleep 1; done ;\

./smoketest.sh

all: