Latest Images; Single Version/Build Refs; Test System;

.github/workflows/test.yml

@@ -0,0 +1,23 @@
+name: Test
+on: [push]
+jobs:
+ test:
+ runs-on: ubuntu-latest
+ steps:
+ - name: Checkout
+ uses: actions/checkout@v1
+ - name: Bootstrap
+ run: |
+ ./bin/bootstrap
+ - name: Setup
+ run: |
+ ./bin/setup
+ - name: Build
+ run: |
+ ./bin/build
+ - name: Test 2.5
+ run: |
+ ./bin/test 2.5
+ - name: Test 2.7
+ run: |
+ ./bin/test 2.7

BUILD

@@ -0,0 +1 @@
+1

Dockerfile

@@ -1,4 +1,4 @@
-FROM lambci/lambda:build-ruby2.5
+FROM amazon/aws-sam-cli-build-image-ruby2.5
 
 WORKDIR /build
 
@@ -18,6 +18,7 @@ RUN git clone https://github.com/NixOS/patchelf.git && \
  make install
 
 RUN echo '== MySQL Connector =='
+RUN yum install -y cmake
 RUN curl -L https://downloads.mysql.com/archives/get/p/19/file/mysql-connector-c-6.1.11-src.tar.gz > mysql-connector-c-6.1.11-src.tar.gz && \
  tar -xf mysql-connector-c-6.1.11-src.tar.gz && \
  cd mysql-connector-c-6.1.11-src && \
@@ -33,13 +34,13 @@ RUN rm -rf /usr/local/mysql/lib/libmysqlclient.so* && \
 
 RUN echo '== Patch MySQL2 Gem =='
 RUN patchelf --add-needed librt.so.1 \
- /var/runtime/gems/mysql2-0.5.3/lib/mysql2/mysql2.so && \
+ "/var/lang/lib/ruby/gems/2.5.0/gems/mysql2-${MYSQL_VERSION}/lib/mysql2/mysql2.so" && \
  patchelf --add-needed libstdc++.so.6 \
- /var/runtime/gems/mysql2-0.5.3/lib/mysql2/mysql2.so
+ "/var/lang/lib/ruby/gems/2.5.0/gems/mysql2-${MYSQL_VERSION}/lib/mysql2/mysql2.so"
 
 RUN echo '== Share Files =='
 RUN mkdir -p /build/share && \
- cp -r /var/runtime/gems/mysql2-$MYSQL_VERSION/* /build/share && \
+ cp -r "/var/lang/lib/ruby/gems/2.5.0/gems/mysql2-${MYSQL_VERSION}"/* /build/share && \
  rm -rf /build/share/ext \
  /build/share/README.md \
  /build/share/support

README.md

@@ -1,3 +1,6 @@
+
+[![Test](https://github.com/customink/mysql2-lambda/actions/workflows/test.yml/badge.svg)](https://github.com/customink/mysql2-lambda/actions/workflows/test.yml)
+
 # Mysql2 Lambda Gem
 
 <a href="https://github.com/customink/lamby"><img src="https://user-images.githubusercontent.com/2381/59363668-89edeb80-8d03-11e9-9985-2ce14361b7e3.png" alt="Lamby: Simple Rails & AWS Lambda Integration using Rack." align="right" width="300" /></a>Very simple [Mysql2](https://github.com/brianmario/mysql2) gem precompiled for Amazon Linux 1 & 2 (Ruby 2.5 & 2.7) with statically linked `libmysqlclient` ready for any AWS Lambda usage, including Rails.
@@ -14,7 +17,7 @@ Part of a suite of open source projects from **[Lamby: Simple Rails & AWS Lambda
 
 ## Methodology
 
-We used the `lambci/lambda:build-ruby2.5` Docker image from the [docker-lambda](https://github.com/lambci/docker-lambda) project to build the MySQL Connector/C's `libmysqlclient`. From there we ensure the Mysql2 gem statically includes that library. The resulting packaged gem and `mysql2.so` file looks something like this.
+We used the `amazon/aws-sam-cli-build-image-ruby2.5` Docker image from the [SAM CLI](https://github.com/aws/aws-sam-cli) project to build the MySQL Connector/C's `libmysqlclient`. From there we ensure the Mysql2 gem statically includes that library. The resulting packaged gem and `mysql2.so` file looks something like this.
 
 ```shell
 $ ldd mysql2.so
@@ -41,7 +44,12 @@ Clone or fork this repository, make sure you have Docker installed, then run the
 ./bin/build
 ```
 
-You will now have a packaged gem in the root of your project.
+You will now have a packaged gem in the root of your project. Simple tests to make sure it works.
+
+```shell
+./bin/test 2.5
+./bin/test 2.7
+```
 
 ## License
 

VERSION

@@ -0,0 +1 @@
+0.5.3

bin/_test

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+
+MYSQL_VERSION=$(cat VERSION)
+MYSQL_BUILD_VERSION=$(cat BUILD)
+MYSQL_GEM_VERSION="${MYSQL_VERSION}.${MYSQL_BUILD_VERSION}"
+MYSQL_GEM_FILE="mysql2-lambda-${MYSQL_GEM_VERSION}.gem"
+
+echo "Installing ${MYSQL_GEM_FILE} file..."
+gem install --local "$MYSQL_GEM_FILE"
+
+sleep 10
+ruby ./bin/_test-mysql2.rb

bin/_test-mysql2.rb

@@ -0,0 +1,12 @@
+require 'mysql2'
+
+EXPECTED = [{"one"=>1}]
+
+client = Mysql2::Client.new host: "mysql", username: "root", password: "root"
+result = client.query("SELECT 1 AS one").each
+
+if result == EXPECTED
+ puts "PASSED! 🎉"
+else
+ abort "Result #{result.inspect} failed to be expected #{EXPECTED.inspect}"
+end

bin/bootstrap

@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -e
 
 docker -v $1 &> /dev/null

bin/build

@@ -1,9 +1,7 @@
 #!/bin/bash
-
 set -e
 
-export IMAGE_NAME=mysql2-lambda
-export MYSQL_VERSION=${MYSQL_VERSION:=0.5.3}
+IMAGE_NAME=mysql2-lambda
 
 rm -rf ./share
 mkdir ./share
@@ -15,9 +13,12 @@ docker run \
  sh -c "cp -r /build/share/* /share"
 
 rm -rf ./gem && mkdir ./gem
+rm -rf */.gem
 cp -r ./share/* ./gem
 cp ./README.md ./gem
 cp ./CHANGELOG.md ./gem
+cp ./VERSION ./gem
+cp ./BUILD ./gem
 cp ./mysql2-lambda.gemspec ./gem
 cp ./lib/mysql2-lambda.rb ./gem/lib
 

bin/console

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+IMAGE_NAME=mysql2-lambda
+
+docker run \
+ --interactive \
+ --tty \
+ --rm \
+ --entrypoint "/bin/bash" \
+ $IMAGE_NAME

bin/setup

@@ -1,14 +1,13 @@
 #!/bin/bash
-
 set -e
 
-export IMAGE_NAME=mysql2-lambda
-export MYSQL_VERSION=${MYSQL_VERSION:=0.5.3}
+IMAGE_NAME=mysql2-lambda
+MYSQL_VERSION=$(cat VERSION)
 
-docker pull lambci/lambda:build-ruby2.5
+docker pull amazon/aws-sam-cli-build-image-ruby2.5
 
 docker build \
  --no-cache \
- --build-arg MYSQL_VERSION=${MYSQL_VERSION} \
+ --build-arg "MYSQL_VERSION=${MYSQL_VERSION}" \
  --tag $IMAGE_NAME \
  .

bin/test

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -e
+
+COMPOSE_FILE="docker-compose-$1.yml" \
+ docker-compose \
+ run \
+ test$1

bin/update

@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -e
 
 ./bin/setup

docker-compose-2.5.yml

@@ -0,0 +1,15 @@
+version: "3.8"
+services:
+ test2.5:
+ image: public.ecr.aws/lambda/ruby:2.5
+ entrypoint: ./bin/_test
+ volumes:
+ - $PWD:/var/task
+ depends_on:
+ - mysql
+ links:
+ - mysql
+ mysql:
+ image: mysql:5.7
+ environment:
+ - MYSQL_ROOT_PASSWORD=root

docker-compose-2.7.yml

@@ -0,0 +1,15 @@
+version: "3.8"
+services:
+ test2.7:
+ image: public.ecr.aws/lambda/ruby:2.7
+ entrypoint: ./bin/_test
+ volumes:
+ - $PWD:/var/task
+ depends_on:
+ - mysql
+ links:
+ - mysql
+ mysql:
+ image: mysql:5.7
+ environment:
+ - MYSQL_ROOT_PASSWORD=root

mysql2-lambda.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
  s.name = 'mysql2-lambda'
- s.version = '0.5.3.0'
+ s.version = "#{File.read('VERSION').strip}.#{File.read('BUILD').strip}"
  s.authors = ['Ken Collins']
  s.license = "MIT"
  s.email = ['kcollins@customink.com']