From 752ac7dfa03c59124af5a632e1883ec584005b68 Mon Sep 17 00:00:00 2001
From: Luis Miguel Fros De Castro <lmfros@uc.cl>
Date: Fri, 7 Feb 2020 15:43:55 -0300
Subject: [PATCH] feat(Dockefile): add postgresql-client for backups and
 restoring data

---
 Dockerfile         |  7 ++++++-
 Makefile           | 15 +++++++++++++++
 docker-compose.yml |  2 +-
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 8c67641..9bbb03c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM ruby:$RUBY_VERSION
 
 ENV LANG C.UTF-8
 
-ARG PG_MAJOR
+ARG PG_VERSION
 ARG NODE_MAJOR
 ARG BUNDLER_VERSION
 ARG YARN_VERSION
@@ -20,6 +20,11 @@ RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -\
     && apt-get update \
     && apt-get install -y yarn
 
+# Add PostgreSQL to sources list
+RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main" |  tee /etc/apt/sources.list.d/pgdg.list \
+    && wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc |  apt-key add - \
+    && apt-get update \
+    && apt-get install postgresql-client-${PG_VERSION} -yq
 
 # Heroku
 RUN curl https://cli-assets.heroku.com/install.sh | sh
diff --git a/Makefile b/Makefile
index a2cdad0..8c80f10 100644
--- a/Makefile
+++ b/Makefile
@@ -47,3 +47,18 @@ services-logs:
 services-port:
 	@set -o pipefail; \
 	docker-compose $(DOCKER_COMPOSE_ARGS) port ${SERVICE} ${PORT} 2> /dev/null | cut -d':' -f2 || echo ${PORT}
+
+backup-staging: ROLE=staging
+backup-production: ROLE=production
+backup-%:
+	@echo Capturing $(ROLE)....
+	@heroku pg:backups:capture --remote $(ROLE)
+
+restore-from-staging: ROLE=staging
+restore-from-production: ROLE=production
+restore-from-%:
+	$(eval TEMP_FILE=$(shell mktemp))
+	@echo Restoring from $(ROLE)....
+	@heroku pg:backups:download --remote $(ROLE) --output $(TEMP_FILE)
+	@pg_restore --verbose --clean --no-acl --no-owner -h postgresql \
+		-U postgres -p $(shell make services-port SERVICE=postgresql PORT=5432) -d $(PROJECT)_development $(TEMP_FILE)
diff --git a/docker-compose.yml b/docker-compose.yml
index 2e171c4..d0e1c24 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,7 +7,7 @@ services:
       dockerfile: Dockerfile
       args:
         RUBY_VERSION: '2.5.5'
-        PG_MAJOR: '11'
+        PG_VERSION: '11.3'
         NODE_MAJOR: '10'
         YARN_VERSION: '1.13.0'
         BUNDLER_VERSION: '2.0.1'