# syntax = docker/dockerfile:1.19

ARG OPSCHAIN_BASE_RUNNER

# The repo (including the .git directory) is extracted into a scratch layer for improved caching.
FROM scratch as repo
ADD ./repo.tar .

# The repo (including the .git directory) is extracted into a scratch layer for improved caching.
FROM scratch as trust_store
ADD ./opschain-trust-store.tar .

# OpsChain Step Runner Docker images must be based on an opschain-runner(-*) base image.
FROM ${OPSCHAIN_BASE_RUNNER}
USER opschain

# Run any Dockerfile commands that don't rely on the contents of the Git repository here to avoid rerunning them when the Git repo changes.

# The step below adds the OpsChain trust store CA certificates to the image.
COPY --link --chown=10001:10001 --from=trust_store / /etc/pki/ca-trust/source/anchors

# The step below adds the Git repository (optionally including the .git directory).
# Specific files can be copied instead (e.g. `COPY ... /Gemfile* .`) or excluded (e.g. `COPY ... --exclude=.git / .`, as done by default) to improve caching and build performance.
COPY --link --chown=10001:10001 --from=repo --exclude=.git / /opt/opschain/

# Optional - the Git rev this change was created with. Useful when running automated changes to know the current branch.
ARG GIT_REV
# ENV GIT_REV=$GIT_REV

# The following steps are an internal OpsChain requirement to configure the Git repository and trust_store. These must
# be present after adding the repo and trust store files.
ARG GIT_SHA
RUN opschain_configure_project_repo.sh "$GIT_SHA"

# Run any Dockerfile commands that rely on the contents of the Git repository here.
# An example of doing this with good caching could be:
# USER root
# RUN --mount=type=cache,id=dnf,target=/var/cache/dnf,sharing=locked dnf --set keepcache=1 install -y <dep>
# USER opschain

# Run any Dockerfile commands that rely on using `opschain-exec` here. Copy the --mount lines used in the "bundle_and_lint.sh" RUN
# command below if you require access to OpsChain secrets and/or properties environment variables.

# Run `bundle install` to install the Ruby dependencies into the image.
# The use of `opschain-exec` with the env_context_zip secret, means that any OpsChain secrets, or properties environment variables
# will be available for Bundler configuration (eg for authentication details).
# By default, the OpsChain lint command will be run to look for errors before execution. To skip linting, pass "false" to the
# `bundle_and_lint.sh` script.
RUN --mount=type=secret,required=true,id=env_context_zip,uid=10001,gid=10001,target=/opt/opschain/.opschain/step_context.json.zip \
    --mount=type=secret,required=false,id=mintpress_license,uid=10001,gid=10001,target=/opt/opschain/.environmint/mintpress.license \
    bundle_and_lint.sh

# Run any Dockerfile commands that rely on using Ruby/Bundler here.