feat(ci): add Dockerfile and accompanying Habitat plan

Author: themightychris

Dockerfile

@@ -0,0 +1,74 @@
+# This Dockerfile is hyper-optimized to minimize layer changes
+
+FROM jarvus/habitat-compose:latest as habitat
+
+ARG HAB_LICENSE=no-accept
+ENV HAB_LICENSE=$HAB_LICENSE
+ENV STUDIO_TYPE=Dockerfile
+ENV HAB_ORIGIN=codeforphilly
+RUN hab origin key generate
+
+# pre-layer all external runtime plan deps
+COPY habitat/plan.sh /habitat/plan.sh
+RUN hab pkg install \
+    core/bash \
+    emergence/php-runtime \
+    $({ cat '/habitat/plan.sh' && echo && echo 'echo "${pkg_deps[@]/$pkg_origin\/*/}"'; } | hab pkg exec core/bash bash) \
+    && hab pkg exec core/coreutils rm -rf /hab/cache/{artifacts,src}/
+
+# pre-layer all external runtime composite deps
+COPY habitat/composite/plan.sh /habitat/composite/plan.sh
+RUN hab pkg install \
+    jarvus/habitat-compose \
+    emergence/nginx \
+    $({ cat '/habitat/composite/plan.sh' && echo && echo 'echo "${pkg_deps[@]/$pkg_origin\/*/} ${composite_mysql_pkg}"'; } | hab pkg exec core/bash bash) \
+    && hab pkg exec core/coreutils rm -rf /hab/cache/{artifacts,src}/
+
+
+FROM habitat as projector
+
+# pre-layer all build-time plan deps
+RUN hab pkg install \
+    core/hab-plan-build \
+    jarvus/hologit \
+    jarvus/toml-merge \
+    $({ cat '/habitat/plan.sh' && echo && echo 'echo "${pkg_build_deps[@]/$pkg_origin\/*/}"'; } | hab pkg exec core/bash bash) \
+    && hab pkg exec core/coreutils rm -rf /hab/cache/{artifacts,src}/
+
+# pre-layer all build-time composite deps
+RUN hab pkg install \
+    jarvus/toml-merge \
+    $({ cat '/habitat/composite/plan.sh' && echo && echo 'echo "${pkg_build_deps[@]/$pkg_origin\/*/}"'; } | hab pkg exec core/bash bash) \
+    && hab pkg exec core/coreutils rm -rf /hab/cache/{artifacts,src}/
+
+# build application
+COPY . /src
+ARG SITE_TREE
+ENV SITE_TREE=$SITE_TREE
+ARG SITE_VERSION
+ENV SITE_VERSION=$SITE_VERSION
+RUN hab pkg exec core/hab-plan-build hab-plan-build /src
+RUN hab pkg exec core/hab-plan-build hab-plan-build /src/habitat/composite
+
+
+FROM habitat as runtime
+
+# configure persistent volumes
+RUN hab pkg exec core/coreutils mkdir -p '/hab/svc/mysql/data' '/hab/svc/laddr/data' '/hab/svc/nginx/files' \
+    && hab pkg exec core/coreutils chown hab:hab -R '/hab/svc/mysql/data' '/hab/svc/laddr/data' '/hab/svc/nginx/files'
+
+# configure entrypoint
+VOLUME ["/hab/svc/mysql/data", "/hab/svc/laddr/data", "/hab/svc/nginx/files"]
+ENTRYPOINT ["hab", "sup", "run"]
+CMD ["codeforphilly/laddr-composite"]
+
+# install .hart artifact from builder stage
+COPY --from=projector /hab/cache/artifacts/$HAB_ORIGIN-* /hab/cache/artifacts/
+RUN hab pkg install /hab/cache/artifacts/$HAB_ORIGIN-* \
+    && hab pkg exec core/coreutils rm -rf /hab/cache/{artifacts,src}/
+
+# add source metadata to environment
+ARG SOURCE_TAG
+ENV SOURCE_TAG=$SOURCE_TAG
+ARG SOURCE_COMMIT
+ENV SOURCE_COMMIT=$SOURCE_COMMIT

habitat/composite/default.toml

@@ -0,0 +1,2 @@
+[services.app.config]
+    default_timezone = "America/New_York"

habitat/composite/plan.sh

@@ -0,0 +1,10 @@
+composite_app_pkg_name=laddr
+pkg_name="${composite_app_pkg_name}-composite"
+pkg_origin=codeforphilly
+pkg_maintainer="Code for Philly <[email protected]>"
+pkg_scaffolding=emergence/scaffolding-composite
+composite_mysql_pkg=core/mysql
+
+pkg_version() {
+  scaffolding_detect_pkg_version
+}

habitat/default.toml

@@ -0,0 +1,2 @@
+[sites.default]
+database = "laddr"

habitat/plan.sh

@@ -0,0 +1,8 @@
+pkg_name=laddr
+pkg_origin=codeforphilly
+pkg_maintainer="Code for Philly <[email protected]>"
+pkg_scaffolding=emergence/scaffolding-site
+
+pkg_version() {
+  scaffolding_detect_pkg_version
+}