Release tooling (#15)

.gitignore

@@ -133,3 +133,5 @@ fabric.properties
 
 # End of https://www.gitignore.io/api/go,vagrant,intellij,intellij+all
 
+### Release ###
+ssh_exporter-*

Makefile

@@ -0,0 +1,22 @@
+GOBUILD=go build -x -v
+
+default:
+	go build ssh_exporter.go
+
+linux:
+	GOOS=linux GOARCH=amd64 $(GOBUILD) -o 'ssh_exporter-linux-amd64' ssh_exporter.go
+
+darwin:
+	GOOS=darwin GOARCH=amd64 $(GOBUILD) -o 'ssh_exporter-darwin-amd64' ssh_exporter.go
+
+windows:
+	GOOS=windows GOARCH=amd64 $(GOBUILD) -o 'ssh_exporter-windows-amd64' ssh_exporter.go
+
+sha256sum:
+	shasum -a 256 ssh_exporter-* > 'ssh_exporter-sha256.txt'
+
+release: linux darwin windows sha256sum
+
+.NOTPARALLEL:
+
+.PHONY: default linux darwin windows sha256sum release

README.md

@@ -299,6 +299,15 @@ Some improvements that come to mind:
 - Addition of `script_files` to (more easily) run multi-command scripts.
 - Tests! Figure out a better integration test method.
 
+## Cutting a release
+
+If you find yourself cutting a release don't panic, it's easy!
+
+0. Push a `git tag vX.Y.Z` to the repository.
+1. On your local computer get the repo setup. This will involve installing the dependencies listed at the top of the README.
+2. Run `make release`. This will create binaries for linux, darwin, and windows as well as a file with some sha256sums.
+3. Upload said binaries to a release targeting the `vX.Y.Z` tag.
+
 ## Author
 
 Nordstrom, Inc.