Adding release binary upload to GitHub

.gitignore

@@ -6,4 +6,5 @@ coverage.out
 /bin
 *.db
 tags
-.vscode
+.vscode
+dist

.travis.yml

@@ -7,12 +7,12 @@ sudo: required
 before_script:
   - go get golang.org/x/tools/cmd/cover
   - go get github.com/mattn/goveralls
-script: go test -v -covermode=count -coverprofile=coverage.out
+script: go test -v ./... -covermode=count -coverprofile=coverage.out
 after_script:
   - goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN
 before_deploy:
   - go get github.com/mitchellh/gox
-  - gox -ldflags "-X main.AppVersion=$TRAVIS_TAG -X main.Sha=$TRAVIS_COMMIT" -output "dist/hmrc-lib-upgrade-{{.OS}}-{{.Arch}}"
+  - gox -ldflags "-X main.AppVersion=$TRAVIS_TAG -X main.Sha=$TRAVIS_COMMIT" -output "dist/slack-tube-service-{{.OS}}-{{.Arch}}"
   - sudo chmod +x ./dist/*
 deploy:
   provider: releases
@@ -22,6 +22,12 @@ deploy:
   file: dist/*
   skip_cleanup: true
   on:
-    repo: thoeni/hmrc-lib-upgrade
+    repo: thoeni/slack-tube-service
     tags: true
     condition: "$TRAVIS_TAG =~ ^v[0-9]+(.[0-9]+)*"
+deploy:
+  provider: script
+  script: deploy_prod.sh
+  on:
+    repo: thoeni/slack-tube-service
+    branch: master

circle.yml

@@ -6,9 +6,12 @@ test:
     - go test -v -covermode=count -coverprofile=coverage.out
   post:
     - goveralls -coverprofile=coverage.out -service=circle-ci -repotoken $COVERALLS_REPO_TOKEN
-
 deployment:
-  production:
-    branch: master
+  release:
+    tag: /^v[0-9]+(.[0-9]+)*/
     commands:
-      - ./deploy_prod.sh
+      - go get github.com/mitchellh/gox
+      - go get github.com/tcnksm/ghr
+      - gox -osarch "linux/amd64" -ldflags "-X main.AppVersion=$CIRCLE_TAG -X main.Sha=$CIRCLE_SHA1" -output "./dist/slack-tube-service-{{.OS}}-{{.Arch}}"
+      - ghr -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME --replace $CIRCLE_TAG ./dist/
+      - sh deploy_prod.sh

deploy_prod.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 ssh ec2-user@services.thoeni.io 'pkill -f slack-tube-service'
 ./mkbin.sh linux
-scp bin/slack-tube-service-linux-amd64 ec2-user@services.thoeni.io:~/
+scp dist/slack-tube-service-linux-amd64 ec2-user@services.thoeni.io:~/
 ssh ec2-user@services.thoeni.io screen -d -m './slack-tube-service-linux-amd64 &'

main.go

@@ -7,6 +7,7 @@ import (
 	"os"
 	"time"
 
+	"flag"
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/aws/session"
 	"github.com/aws/aws-sdk-go/service/dynamodb"
@@ -20,6 +21,8 @@ var tokenStore Repository
 var svc *dynamodb.DynamoDB
 
 var listenPort = os.Getenv("PORT")
+var AppVersion string
+var Sha string
 
 const defaultPort = "1123"
 
@@ -56,7 +59,7 @@ var (
 
 var tubeService TflService = TubeService{tfl.NewCachedClient(120)}
 
-func init() {
+func initialise() {
 
 	if listenPort == "" {
 		listenPort = defaultPort
@@ -65,9 +68,9 @@ func init() {
 	err := dbInit()
 	if err != nil {
 		log.Fatal("Couldn't initialise DB", err)
-	} else {
-		fmt.Printf("BoltDB initiliased (%v), bucket created!\n", tokenStore)
+		return
 	}
+	fmt.Printf("BoltDB initiliased (%v), bucket created!\n", tokenStore)
 
 	// DynamoDB
 	sess := session.Must(session.NewSession())
@@ -81,6 +84,14 @@ func init() {
 
 func main() {
 
+	printVersion := flag.Bool("version", false, "Prints the version of this application")
+	flag.Parse()
+	if *printVersion {
+		fmt.Printf("Current version is: %s\nGit commit: %s", AppVersion, Sha)
+		return
+	}
+
+	initialise()
 	defer tokenStore.Close()
 
 	_, authorisedTokenSet = tokenStore.RetrieveAllTokens()

mkbin.sh

@@ -1,15 +1,17 @@
 #!/bin/bash
+BUILD_VERSION=$(git describe --tags --always)
+CID=$(git log --format="%H" -n 1)
 if [ "$1" = "linux" ] || [ "$1" = "" ]; then
     echo "Generating Linux binary"
-    env GOOS=linux GOARCH=amd64 go build -o bin/slack-tube-service-linux-amd64
+    env GOOS=linux GOARCH=amd64 go build -ldflags "-X main.AppVersion=$BUILD_VERSION -X main.Sha=$CID" -o dist/slack-tube-service-$BUILD_VERSION-linux-amd64
 fi
 if [ "$1" = "windows" ] || [ "$1" = "" ]; then
     echo "Generating Windows binary"
-    env GOOS=windows GOARCH=amd64 go build -o bin/slack-tube-service.exe
+    env GOOS=windows GOARCH=amd64 go build -ldflags "-X main.AppVersion=$BUILD_VERSION -X main.Sha=$CID" -o dist/slack-tube-service-$BUILD_VERSION-windows-amd64.exe
 fi
 if [ "$1" = "mac" ] || [ "$1" = "" ]; then
     echo "Generating MacOS binary"
-    env GOOS=darwin GOARCH=amd64 go build -o bin/slack-tube-service-darwin
+    env GOOS=darwin GOARCH=amd64 go build -ldflags "-X main.AppVersion=$BUILD_VERSION -X main.Sha=$CID" -o dist/slack-tube-service-$BUILD_VERSION-darwin-amd64
 fi
 echo "Done!"
-ls -al bin/
+ls -al dist/