feat: use GetVersion()

cmd/goyco/main.go

@@ -55,7 +55,7 @@ func run(args []string) error {
 
 	docs.SwaggerInfo.Title = fmt.Sprintf("%s API", cfg.App.Title)
 	docs.SwaggerInfo.Description = "Y Combinator-style news board API."
-	docs.SwaggerInfo.Version = version.Version
+	docs.SwaggerInfo.Version = version.GetVersion()
 	docs.SwaggerInfo.BasePath = "/api"
 	docs.SwaggerInfo.Host = fmt.Sprintf("%s:%s", cfg.Server.Host, cfg.Server.Port)
 	docs.SwaggerInfo.Schemes = []string{"http"}

internal/handlers/api_handler.go

@@ -75,7 +75,7 @@ func (h *APIHandler) GetAPIInfo(w http.ResponseWriter, r *http.Request) {
 
 	apiInfo := map[string]any{
 		"name":        fmt.Sprintf("%s API", h.config.App.Title),
-		"version":     version.Version,
+		"version":     version.GetVersion(),
 		"description": "Y Combinator-style news board API",
 		"endpoints": map[string]any{
 			"authentication": map[string]any{
@@ -145,7 +145,7 @@ func (h *APIHandler) GetHealth(w http.ResponseWriter, r *http.Request) {
 
 	if h.healthChecker != nil {
 		health := h.healthChecker.CheckHealth()
-		health["version"] = version.Version
+		health["version"] = version.GetVersion()
 		SendSuccessResponse(w, "Health check successful", health)
 		return
 	}
@@ -155,7 +155,7 @@ func (h *APIHandler) GetHealth(w http.ResponseWriter, r *http.Request) {
 	health := map[string]any{
 		"status":    "healthy",
 		"timestamp": currentTimestamp,
-		"version":   version.Version,
+		"version":   version.GetVersion(),
 		"services": map[string]any{
 			"database": "connected",
 			"api":      "running",
@@ -230,7 +230,7 @@ func (h *APIHandler) GetMetrics(w http.ResponseWriter, r *http.Request) {
 		},
 		"system": map[string]any{
 			"timestamp": time.Now().UTC().Format(time.RFC3339),
-			"version":   version.Version,
+			"version":   version.GetVersion(),
 		},
 	}
 

internal/version/version.go

@@ -1,3 +1,7 @@
 package version
 
-const Version = "0.1.1"
+const version = "0.1.1"
+
+func GetVersion() string {
+	return version
+}

internal/version/version_test.go

@@ -8,39 +8,39 @@ import (
 func TestVersionSemver(t *testing.T) {
 	semverRegex := regexp.MustCompile(`^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$`)
 
-	if !semverRegex.MatchString(Version) {
-		t.Errorf("Version %q does not follow semantic versioning format (MAJOR.MINOR.PATCH[-PRERELEASE][+BUILD])", Version)
+	if !semverRegex.MatchString(GetVersion()) {
+		t.Errorf("Version %q does not follow semantic versioning format (MAJOR.MINOR.PATCH[-PRERELEASE][+BUILD])", GetVersion())
 	}
 }
 
 func TestVersionSemverFlexible(t *testing.T) {
 	flexibleSemverRegex := regexp.MustCompile(`^(0|[1-9]\d*)\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*))?(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$`)
 
-	if !flexibleSemverRegex.MatchString(Version) {
-		t.Errorf("Version %q does not follow semantic versioning format (MAJOR.MINOR[.PATCH][-PRERELEASE][+BUILD])", Version)
+	if !flexibleSemverRegex.MatchString(GetVersion()) {
+		t.Errorf("Version %q does not follow semantic versioning format (MAJOR.MINOR[.PATCH][-PRERELEASE][+BUILD])", GetVersion())
 	}
 }
 
 func TestVersionNotEmpty(t *testing.T) {
-	if Version == "" {
+	if GetVersion() == "" {
 		t.Error("Version should not be empty")
 	}
 }
 
 func TestVersionFormat(t *testing.T) {
-	if !regexp.MustCompile(`\d+\.\d+`).MatchString(Version) {
-		t.Errorf("Version %q should contain at least MAJOR.MINOR format", Version)
+	if !regexp.MustCompile(`\d+\.\d+`).MatchString(GetVersion()) {
+		t.Errorf("Version %q should contain at least MAJOR.MINOR format", GetVersion())
 	}
 }
 
 func TestVersionStartsWithNumber(t *testing.T) {
-	if !regexp.MustCompile(`^\d+`).MatchString(Version) {
-		t.Errorf("Version %q should start with a number", Version)
+	if !regexp.MustCompile(`^\d+`).MatchString(GetVersion()) {
+		t.Errorf("Version %q should start with a number", GetVersion())
 	}
 }
 
 func TestVersionNoLeadingZeros(t *testing.T) {
-	parts := regexp.MustCompile(`^(\d+)\.(\d+)`).FindStringSubmatch(Version)
+	parts := regexp.MustCompile(`^(\d+)\.(\d+)`).FindStringSubmatch(GetVersion())
 	if len(parts) >= 3 {
 		major := parts[1]
 		minor := parts[2]