Gorelease changes

.gitignore

@@ -18,4 +18,7 @@
 uuid-server
 
 # Coverage
-coverage.txt
+coverage.txt
+
+# Releases
+dist/

.goreleaser.yml

@@ -22,3 +22,9 @@ changelog:
     exclude:
     - '^docs:'
     - '^test:'
+release:
+  github:
+    owner: liampulles
+    name: uuid-server
+  prerelease: auto
+

.travis.yml

@@ -3,5 +3,18 @@ language: go
 go:
 - master
 
+script:
+  - make
+  - curl -sfL https://git.io/goreleaser | sh -s -- check # check goreleaser config for deprecations
+
 after_success:
-  - bash <(curl -s https://codecov.io/bash)
+  - bash <(curl -s https://codecov.io/bash)
+
+# calls goreleaser
+deploy:
+- provider: script
+  skip_cleanup: true
+  script: curl -sL https://git.io/goreleaser | bash
+  on:
+    tags: true
+    condition: $TRAVIS_OS_NAME = linux

cmd/uuid-server/main.go → main.go

@@ -5,7 +5,7 @@ import (
 	"os"
 
 	"github.com/liampulles/go-config"
-	"github.com/liampulles/uuid-server/cmd/uuid-server/run"
+	"github.com/liampulles/uuid-server/pkg/run"
 )
 
 func main() {

pkg/run/run.go

@@ -0,0 +1,35 @@
+package run
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+
+	googleUuid "github.com/google/uuid"
+	"github.com/liampulles/go-config"
+
+	"github.com/liampulles/uuid-server/pkg/api"
+	uuidConfig "github.com/liampulles/uuid-server/pkg/config"
+	"github.com/liampulles/uuid-server/pkg/logger"
+	"github.com/liampulles/uuid-server/pkg/uuid"
+)
+
+// Run will run the uuid-server
+func Run(source config.Source, listenAndServe func(string, http.Handler) error) int {
+	cfg, err := uuidConfig.InitUUIDServerConfig(source)
+	if err != nil {
+		fmt.Printf("Error parsing config: %v", err)
+		return 1
+	}
+
+	logSvc := logger.NewServiceImpl(cfg.LogLevel, log.Printf)
+	uuidSvc := uuid.NewServiceImpl(googleUuid.NewRandom)
+	handler := api.NewUUIDHandler(logSvc, uuidSvc)
+
+	logSvc.Infof("Now serving on port %d!", cfg.Port)
+	if err := listenAndServe(fmt.Sprintf(":%d", cfg.Port), handler); err != nil {
+		fmt.Printf("Error during serving: %v", err)
+		return 2
+	}
+	return 0
+}

test/pkg/run/run_test.go

@@ -0,0 +1,60 @@
+package run_test
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/liampulles/go-config"
+	"github.com/liampulles/uuid-server/pkg/run"
+)
+
+func TestRun_WhenConfigFails_ShouldReturnOne(t *testing.T) {
+	// Setup fixture
+	source := config.MapSource(map[string]string{
+		"PORT": "not an int",
+	})
+	expected := 1
+
+	// Exercise SUT
+	actual := run.Run(source, nil)
+
+	// Verify results
+	if actual != expected {
+		t.Errorf("Unexpected response\nActual: %d\nExpected: %d", actual, expected)
+	}
+}
+
+func TestRun_WhenServeFails_ShouldReturnTwo(t *testing.T) {
+	// Setup fixture
+	source := config.MapSource(map[string]string{})
+	serveFunc := func(string, http.Handler) error {
+		return fmt.Errorf("some error")
+	}
+	expected := 2
+
+	// Exercise SUT
+	actual := run.Run(source, serveFunc)
+
+	// Verify results
+	if actual != expected {
+		t.Errorf("Unexpected response\nActual: %d\nExpected: %d", actual, expected)
+	}
+}
+
+func TestRun_WhenServeSucceeds_ShouldReturnZero(t *testing.T) {
+	// Setup fixture
+	source := config.MapSource(map[string]string{})
+	serveFunc := func(string, http.Handler) error {
+		return nil
+	}
+	expected := 0
+
+	// Exercise SUT
+	actual := run.Run(source, serveFunc)
+
+	// Verify results
+	if actual != expected {
+		t.Errorf("Unexpected response\nActual: %d\nExpected: %d", actual, expected)
+	}
+}