CI/CD scaffolding

.circleci/config.yml

@@ -0,0 +1,25 @@
+version: 2
+jobs:
+  build:
+    working_directory: /go/src/github.com/opencontrol/oscalkit
+    docker:
+      - image: circleci/golang:1.10
+    steps:
+      - checkout
+      - restore_cache:
+          keys:
+            - v1-pkg-cache
+      - setup_remote_docker:
+          docker_layer_caching: true
+      - run: sudo apt-get install -y rpm
+      - run: docker login -u $HUB_USERNAME -p $HUB_PASSWORD
+      - deploy:
+          name: goreleaser
+          command: |
+            if [[ -n ${CIRCLE_TAG} ]]; then
+              curl -sL https://git.io/goreleaser | bash
+            fi
+
+deployment:
+  trigger_tag:
+    tag: /.*/

.goreleaser.yml

@@ -15,7 +15,26 @@ nfpm:
   homepage: https://github.com/opencontrol/oscalkit
   license: CC0 1.0
   dependencies:
-    - xmllint
+    - libxml2-utils
   formats:
     - deb
     - rpm
+
+dockers:
+  - image: opencontrolorg/oscalkit
+    dockerfile: Dockerfile.release
+    tag_templates:
+      - "{{ .Version }}"
+      - latest
+
+brew:
+  name: oscalkit
+  github:
+    owner: opencontrol
+    name: homebrew-oscalkit
+  commit_author:
+    name: OpenControl
+    email: dev@open-control.org
+  homepage: https://github.com/opencontrol/oscalkit
+  dependencies:
+    - libxml2

Dockerfile

@@ -9,13 +9,14 @@
 # If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
 
 FROM golang:1.10-alpine AS builder
-WORKDIR /go/src/github.com/opencontrol/oscalkit/cli
+WORKDIR /go/src/github.com/opencontrol/oscalkit
 COPY . .
-RUN CGO_ENABLED=0 go install -v -ldflags="-s -w"
+WORKDIR /go/src/github.com/opencontrol/oscalkit/cli
+RUN CGO_ENABLED=0 go build -o oscalkit -v -ldflags="-s -w"
 
 FROM alpine:3.7
 RUN apk --no-cache add ca-certificates libxml2-utils
 WORKDIR /oscalkit
-COPY --from=builder /go/bin/oscalkit /oscalkit-linux-x86_64
+COPY --from=builder /go/src/github.com/opencontrol/oscalkit/cli/oscalkit /oscalkit-linux-x86_64
 RUN ln -s /oscalkit-linux-x86_64 /usr/local/bin/oscalkit
 ENTRYPOINT ["oscalkit"]

Dockerfile.release

@@ -0,0 +1,3 @@
+FROM alpine:3.7
+RUN apk --no-cache add ca-certificates libxml2-utils
+ENTRYPOINT ["/oscalkit"]

README.md

@@ -1,39 +1,25 @@
 # oscalkit
 
-[![GoDoc](https://godoc.org/github.com/opencontrol/oscalkit?status.svg)](https://godoc.org/github.com/opencontrol/oscalkit)
+[![CircleCI](https://circleci.com/gh/opencontrol/oscalkit.svg?style=svg)](https://circleci.com/gh/opencontrol/oscalkit) [![GoDoc](https://godoc.org/github.com/opencontrol/oscalkit?status.svg)](https://godoc.org/github.com/opencontrol/oscalkit)
 
 > In development
 
 Barebones Go SDK and CLI tool for parsing OSCAL, translating between OSCAL-formatted XML and JSON and for converting from OpenControl projects in to OSCAL.
 
 ## Installing
 
-You can download the appropriate oscalkit command-line utility for your system from the [GitHub Releases](https://github.com/opencontrol/oscalkit/releases) page and run it from your local machine directly. For easier execution, you can include it in your `$PATH` environment variable as follows:
+You can download the appropriate oscalkit command-line utility for your system from the [GitHub Releases](https://github.com/opencontrol/oscalkit/releases) page and run it from your local machine directly. For easier execution, you can include it in your `$PATH` environment variable. If you prefer, you can download and install via the included RPM/Deb packages on Linux or Homebrew recipe on macOS. A [Docker image](https://hub.docker.com/r/opencontrolorg/oscalkit/) is also made available on Docker Hub.
 
-### Windows
+### Homebrew
 
-> XML validation requires the `xmllint` tool which is not included with Windows. Installation instructions for Windows can be found [here](https://stackoverflow.com/a/21227833).
-
-Run the following commands in a PowerShell console
-
-```powershell
-$newPath = "<path_to_oscalkit.exe>;" + [Environment]::GetEnvironmentVariable("PATH", [EnvironmentVariableTarget]::Machine)
-
-[Environment]::SetEnvironmentVariable("PATH", $newPath, [EnvironmentVariableTarget]::Machine)
-```
-
-### macOS/Linux
-
-Add the following line to to the .profile file in your home directory (~/.profile)
-
-    $ PATH=$PATH:/<path_to_oscalkit>
-    $ export PATH
+    $ brew tap opencontrol/homebrew-oscalkit
+    $ brew install oscalkit
 
 ### Docker
 
 > Running the oscalkit Docker container requires either bind-mounting the directory containing your source files or passing file contents in to the command via stdin.
 
-    $ docker pull opencontrolorg/oscalkit:latest
+    $ docker pull opencontrolorg/oscalkit:<version>
     $ docker run -it --rm -v $PWD:/data -w /data opencontrolorg/oscalkit convert oscal-core.xml
 
 or via stdin:
@@ -172,3 +158,15 @@ Compile for macOS:
 Compile for Windows:
 
     $ GOOS=windows GOARCH=amd64 make
+
+### Releasing
+
+The [GoReleaser](https://goreleaser.com/) tool is used to publish `oscalkit` to GitHub Releases. The following release artifacts are currently supported:
+
+- OSX binary
+- Linux binary
+- Windows binary
+- Docker Image
+- RPM package
+- Deb package
+- Homebrew recipe