Initial commit

.dockerignore

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+config/*
+build/*

.gitignore

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+### Go ###
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+### Go Patch ###
+/vendor/
+/Godeps/
+/build/
+/.terraform/

.travis.yml

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+---
+language: minimal
+
+services:
+- docker
+
+matrix:
+  include:
+    - stage: Test
+      language: go
+      go: "1.14.x"
+      script: make unit-test
+      env: GO_UNIT_TESTS=TRUE
+      after_success: bash <(curl -s https://codecov.io/bash) -v
+    - stage: Test
+      script: make go-report-card-test
+      env: GO_REPORT_CARD=true
+    - stage: Test
+      script: make output-validation-test
+      env: CFN_AND_TERRAFORM_OUTPUT_VALIDATION_TESTS=true
+    - stage: Test
+      if: type = push AND branch = master AND env(GITHUB_TOKEN) IS present
+      script: test/license-test/run-license-test.sh
+      env: LICENSE_TEST=true
+    - stage: Deploy
+      if: type = push AND env(DOCKER_USERNAME) IS present
+      script: make sync-readme-to-dockerhub
+      env: SYNC_README_TO_DOCKERHUB=true
+    - stage: Deploy
+      if: type = push AND tag =~ /^v\d+\.\d+(\.\d+)?(-\S*)?$/ AND env(DOCKER_USERNAME) IS present
+      script: make release
+      env: RELEASE_ASSETS=true
+

BUILD.md

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+# Instance Selector: Build Instructions
+
+## Install Go version 1.13+
+
+There are several options for installing go:
+
+1. If you're on mac, you can simply `brew install go`
+2. If you'd like a flexible go installation manager consider using gvm https://github.com/moovweb/gvm
+3. For all other situations use the official go getting started guide: https://golang.org/doc/install
+
+## Compile
+
+This project uses `make` to organize compilation, build, and test targets.
+
+To compile cmd/main.go, which will build the full static binary and pull in depedent packages, run:
+```
+$ make compile
+```
+
+The resulting binary will be in the generated `build/` dir
+
+```
+$ make compile
+/Users/$USER/git/amazon-ec2-instance-selector/
+go build -a -ldflags "-X main.versionID=v0.9.0" -tags="aeislinux" -o /Users/$USER/git/amazon-ec2-instance-selector/build/ec2-instance-selector /Users/$USER/git/amazon-ec2-instance-selector/cmd/main.go
+
+$ ls build/
+ec2-instance-selector
+```
+
+## Test
+
+You can execute the unit tests for the instance selector with `make`:
+
+```
+$ make unit-test
+```
+
+### Install Docker
+
+The full test suite requires Docker to be installed. You can install docker from here: https://docs.docker.com/get-docker/
+
+### Run All Tests
+
+The full suite includes license-test, go-report-card, and more. See the full list in the [makefile](https://github.com/aws/amazon-ec2-instance-selector/blob/master/Makefile). NOTE: some tests require AWS Credentials to be configured on the system: 
+
+```
+$ make test
+```
+
+## Format
+
+To keep our code readable with go conventions, we use `goimports` to format the source code.
+Make sure to run `goimports` before you submit a PR or you'll be caught by our tests! 
+
+You can use the `make fmt` target as a convenience
+```
+$ make fmt
+```
+
+## Generate all Platform Binaries
+
+To generate binaries for all supported platforms (linx/amd64, linux/arm64, windows/amd64, etc.) run:
+
+```
+$ make build-binaries
+```
+
+The binaries are built using a docker container and are then `cp`'d out of the container and placed in `build/bin`
+
+```
+$ ls build/bin
+ec2-instance-selector-darwin-amd64  ec2-instance-selector-linux-amd64   ec2-instance-selector-linux-arm     ec2-instance-selector-linux-arm64   ec2-instance-selector-windows-amd64
+```
+
+## See All Make Targets
+
+To see all possible make targets and dependent targets, run:
+
+```
+$ make help
+build-binaries: create-build-dir
+build-docker-images:
+build: create-build-dir compile
+clean:
+compile:
+create-build-dir:
+docker-build:
+docker-push:
+docker-run:
+fmt:
+go-report-card-test:
+help:
+image:
+license-test:
+output-validation-test: create-build-dir
+push-docker-images:
+readme-codeblock-test:
+release: create-build-dir build-binaries build-docker-images push-docker-images upload-resources-to-github
+spellcheck:
+sync-readme-to-dockerhub:
+test: spellcheck unit-test license-test go-report-card-test output-validation-test readme-codeblock-test
+unit-test: create-build-dir
+upload-resources-to-github:
+version:
+```

CODE_OF_CONDUCT.md

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+## Code of Conduct
+This project has adopted the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).
+For more information see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact
+[email protected] with any additional questions or comments.

CONTRIBUTING.md

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+# Contributing Guidelines
+
+Thank you for your interest in contributing to our project. Whether it's a bug report, new feature, correction, or additional
+documentation, we greatly value feedback and contributions from our community.
+
+Please read through this document before submitting any issues or pull requests to ensure we have all the necessary
+information to effectively respond to your bug report or contribution.
+
+
+## Reporting Bugs/Feature Requests
+
+We welcome you to use the GitHub issue tracker to report bugs or suggest features.
+
+When filing an issue, please check existing open, or recently closed, issues to make sure somebody else hasn't already
+reported the issue. Please try to include as much information as you can. Details like these are incredibly useful:
+
+* A reproducible test case or series of steps
+* The version of our code being used
+* Any modifications you've made relevant to the bug
+* Anything unusual about your environment or deployment
+
+
+## Contributing via Pull Requests
+Contributions via pull requests are much appreciated. Before sending us a pull request, please ensure that:
+
+1. You are working against the latest source on the *master* branch.
+2. You check existing open, and recently merged, pull requests to make sure someone else hasn't addressed the problem already.
+3. You open an issue to discuss any significant work - we would hate for your time to be wasted.
+
+To send us a pull request, please:
+
+1. Fork the repository.
+2. Modify the source; please focus on the specific change you are contributing. If you also reformat all the code, it will be hard for us to focus on your change.
+3. Ensure local tests pass.
+4. Commit to your fork using clear commit messages.
+5. Send us a pull request, answering any default questions in the pull request interface.
+6. Pay attention to any automated CI failures reported in the pull request, and stay involved in the conversation.
+
+GitHub provides additional document on [forking a repository](https://help.github.com/articles/fork-a-repo/) and
+[creating a pull request](https://help.github.com/articles/creating-a-pull-request/).
+
+
+## Finding contributions to work on
+Looking at the existing issues is a great way to find something to contribute on. As our projects, by default, use the default GitHub issue labels (enhancement/bug/duplicate/help wanted/invalid/question/wontfix), looking at any 'help wanted' issues is a great place to start.
+
+
+## Code of Conduct
+This project has adopted the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).
+For more information see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact
+[email protected] with any additional questions or comments.
+
+
+## Security issue notifications
+If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security via our [vulnerability reporting page](http://aws.amazon.com/security/vulnerability-reporting/). Please do **not** create a public github issue.
+
+
+## Licensing
+
+See the [LICENSE](LICENSE) file for our project's licensing. We will ask you to confirm the licensing of your contribution.
+
+We may ask you to sign a [Contributor License Agreement (CLA)](http://en.wikipedia.org/wiki/Contributor_License_Agreement) for larger changes.

Dockerfile

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+# Build the manager binary
+FROM golang:1.14 as builder
+
+## GOLANG env
+ARG GOPROXY="https://proxy.golang.org,direct"
+ARG GO111MODULE="on"
+ARG CGO_ENABLED=0
+ARG GOOS=linux 
+ARG GOARCH=amd64 
+
+# Copy go.mod and download dependencies
+WORKDIR /amazon-ec2-instance-selector
+COPY go.mod .
+COPY go.sum .
+RUN go mod download
+
+# Build
+COPY . .
+RUN make build
+# In case the target is build for testing:
+# $ docker build  --target=builder -t test .
+CMD ["/amazon-ec2-instance-selector/build/ec2-instance-selector"]
+
+# Copy the binary into a thin image
+FROM amazonlinux:2 as amazonlinux
+FROM scratch
+WORKDIR /
+COPY --from=builder /amazon-ec2-instance-selector/build/ec2-instance-selector .
+COPY --from=amazonlinux /etc/ssl/certs/ca-bundle.crt /etc/ssl/certs/
+COPY THIRD_PARTY_LICENSES .
+USER 1000
+ENTRYPOINT ["/ec2-instance-selector"]