WIP: Move CI scripts to their own folder

script/ci/includes.sh

@@ -0,0 +1,6 @@
+function exit_unless_master_merged {
+    if [[ `git branch -a --merged origin/$BUILDKITE_BRANCH` != *origin/master* ]]; then
+	echo "This branch does not have the current master merged. Please merge master and push again."
+	exit 1
+    fi
+}

script/ci/load_staging_baseline.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Every time staging is deployed, we load a baseline data set before running the new code's
+# migrations. This script loads the baseline data set, after first taking a backup of the
+# current database.
+
+set -e
+
+cd /home/openfoodweb/apps/openfoodweb/current
+
+echo "Stopping unicorn..."
+service unicorn_openfoodweb stop
+
+echo "Backing up current data..."
+mkdir -p db/backup
+pg_dump -h localhost -U openfoodweb openfoodweb_production |gzip > db/backup/staging-`date +%Y%m%d%H%M%S`.sql.gz
+
+echo "Loading baseline data..."
+dropdb -U openfoodweb -w openfoodweb_production
+createdb -U openfoodweb -w openfoodweb_production
+gunzip -c db/backup/staging-baseline.sql.gz |psql -h localhost -U openfoodweb openfoodweb_production
+
+echo "Restarting unicorn..."
+service unicorn_openfoodweb start
+
+echo "Done!"

script/ci/push_to_production.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e
+
+# Add production git remote if required
+PROD_TEST=`git remote | grep -s 'production' || true`
+if [[ "$PROD_TEST" != *production* ]]; then
+    git remote add production ubuntu@ofn-prod:apps/openfoodweb/current
+fi
+
+echo "--- Saving baseline data for staging"
+ssh ofn-staging2 "/home/openfoodweb/apps/openfoodweb/current/script/save_staging_baseline.sh $BUILDKITE_COMMIT"
+
+echo "--- Pushing to production"
+[[ $(git push production $BUILDKITE_COMMIT:master --force 2>&1) =~ "Done" ]]

script/ci/push_to_staging.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+source ./script/includes.sh
+
+# Add staging git remote if required
+ST2_TEST=`git remote | grep -s 'staging2' || true`
+if [[ "$ST2_TEST" != *staging2* ]]; then
+    git remote add staging2 openfoodweb@ofn-staging2:apps/openfoodweb/current
+fi
+
+echo "--- Verifying branch is based on current master"
+exit_unless_master_merged
+
+echo "--- Loading baseline data"
+ssh ofn-staging2 "/home/openfoodweb/apps/openfoodweb/current/script/load_staging_baseline.sh"
+
+echo "--- Pushing to staging"
+[[ $(git push staging2 $BUILDKITE_COMMIT:master --force 2>&1) =~ "Done" ]]

script/ci/run_tests.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+echo "--- Loading environment"
+source ./script/includes.sh
+source /var/lib/jenkins/.rvm/environments/ruby-1.9.3-p392
+if [ ! -f config/application.yml ]; then
+    ln -s application.yml.example config/application.yml
+fi
+
+echo "--- Verifying branch is based on current master"
+exit_unless_master_merged
+
+echo "--- Bundling"
+bundle install
+
+echo "--- Preparing test database"
+bundle exec rake db:test:prepare
+
+echo "--- Running tests"
+bundle exec rspec spec --format progress

script/ci/save_staging_baseline.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Every time staging is deployed, we load a baseline data set before running the new code's
+# migrations. This script saves a new baseline data set for that purpose.
+
+# This script is called remotely on a push to production. We only want to save a new baseline
+# if the code in staging is identical to that in production. To accomplish that, we take the
+# production commit SHA as a parameter ($1) and only perform the save if the SHA matches the
+# current code checked out.
+
+set -e
+
+cd /home/openfoodweb/apps/openfoodweb/current
+if [[ `git rev-parse HEAD` == $1 ]]; then
+    mkdir -p db/backup
+    pg_dump -h localhost -U openfoodweb openfoodweb_production |gzip > db/backup/staging-baseline.sql.gz
+    echo "Staging baseline data saved."
+else
+    echo "Staging SHA does not match production, we will not save staging baseline data."
+fi