Add scripts to build and publish docker image

Author: Aaron Suarez

.gitignore

@@ -23,7 +23,6 @@ dist/
 downloads/
 eggs/
 .eggs/
-lib/
 lib64/
 parts/
 sdist/

.travis.yml

@@ -1,6 +1,9 @@
 env:
   global:
     - SQLALCHEMY_DATABASE_URI="sqlite:///:memory:"
+    - IMAGE_NAME=resources-api
+    - DEPLOY_BRANCHES="master staging"
+    - AWS_REGION=us-east-2
 language: python
 sudo: required
 dist: xenial
@@ -36,4 +39,5 @@ script:
 after_script:
   - docker-compose run resources-api coverage xml
   - docker-compose -f docker-compose.yml down
-  - if [[ "$TRAVIS_PULL_REQUEST" == "false" ]]; then ./cc-test-reporter -r 147d129d98f3d606ce69bc151bbeded40dc684fe11e0f5a831f11f6b36680b22 after-build --exit-code $TRAVIS_TEST_RESULT; fi
+  - if [[ "$TRAVIS_PULL_REQUEST" == "false" ]]; then ./cc-test-reporter -r 147d129d98f3d606ce69bc151bbeded40dc684fe11e0f5a831f11f6b36680b22 after-build --exit-code $TRAVIS_TEST_RESULT; fi
+  - bash bin/run.sh

bin/build

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+set -eu
+# import util functions
+source "${SCRIPTDIR}/../lib/util.sh"
+
+echo "Building Docker image..."
+runCommand "docker build -t $IMAGE_NAME -f Dockerfile ." || exit $?

bin/publish

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+# Publishes the most recent web container to docker hubs repo.
+# This script assumes docker push works.
+# You must set up docker push on your own.
+
+set -eu
+
+DOCKER_REPO="operationcode/resources-api"
+
+IMAGE_ID=$(docker images $IMAGE_NAME:latest --format "{{.ID}}")
+
+if [ -n "$DOCKER_USERNAME" ]; then echo "Found username"; fi
+if [ -n "$DOCKER_PASSWORD" ]; then echo "Found password"; fi
+
+if [ -n "$DOCKER_USERNAME" ] && [ -n "$DOCKER_PASSWORD" ]; then
+  echo "Logging in using ENV creds"
+  docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
+fi
+
+echo "Pushing image $IMAGE_NAME:$TRAVIS_BRANCH"
+docker tag $IMAGE_ID $DOCKER_REPO
+docker tag $IMAGE_ID ${DOCKER_REPO}:${TRAVIS_BUILD_NUMBER}
+docker push $DOCKER_REPO
+docker push ${DOCKER_REPO}:${TRAVIS_BUILD_NUMBER}

bin/run.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+# Only process first job in matrix (TRAVIS_JOB_NUMBER ends with ".1")
+if [[ ! $TRAVIS_JOB_NUMBER =~ \.1$ ]]; then
+  echo "Skipping deploy since it's not the first job in matrix"
+  exit 0
+fi
+
+# Don't process pull requests
+# $TRAVIS_PULL_REQUEST will be the PR number or "false" if not a PR
+if [[ -n "$TRAVIS_PULL_REQUEST" ]] && [[ "$TRAVIS_PULL_REQUEST" != "false" ]]; then
+  echo "Skipping deploy because it's a pull request"
+  exit 0
+fi
+
+# Only process branches listed in DEPLOY_BRANCHES
+BRANCHES_TO_DEPLOY=($DEPLOY_BRANCHES)
+if [[ ! " ${BRANCHES_TO_DEPLOY[@]} " =~ " ${TRAVIS_BRANCH} " ]]; then
+  # whatever you want to do when arr contains value
+  echo "Skipping deploy, not a branch to be deployed"
+  exit 0
+fi
+
+pip install awscli -q
+
+if [ $? = 0 ]; then
+  AWSBIN=$(which aws)
+  AWSPATH=$(dirname $AWSBIN)
+  export PATH=$PATH:$AWSPATH
+
+  # Get absolute path of dir where run.sh is located
+  SOURCE="${BASH_SOURCE[0]}"
+  while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+    DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+    SOURCE="$(readlink "$SOURCE")"
+    [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+  done
+  export SCRIPTDIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
+  bash ${SCRIPTDIR}/build &&
+  bash ${SCRIPTDIR}/publish
+
+else
+  echo "Failed to install AWS CLI"
+  exit 1
+fi

lib/util.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+function isDryRun {
+  if [ "$DRYRUN" = "1" ]; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+function runCommand {
+  if isDryRun; then
+    echo $1;
+  else
+    eval $1
+    return $?
+  fi
+}