chore: git cache cleanup

backend/internal/version/version.go

@@ -0,0 +1,24 @@
+// Package version provides build version information.
+package version
+
+const (
+	// Name of the application
+	Name = "Charon"
+)
+
+var (
+	// Version is the semantic version
+	Version = "0.3.0"
+	// BuildTime is set during build via ldflags
+	BuildTime = "unknown"
+	// GitCommit is set during build via ldflags
+	GitCommit = "unknown"
+)
+
+// Full returns the complete version string.
+func Full() string {
+	if BuildTime != "unknown" && GitCommit != "unknown" {
+		return Version + " (commit: " + GitCommit + ", built: " + BuildTime + ")"
+	}
+	return Version
+}

backend/internal/version/version_test.go

@@ -0,0 +1,28 @@
+package version
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestFull(t *testing.T) {
+	t.Parallel()
+	// Default
+	assert.Contains(t, Full(), Version)
+
+	// With build info
+	originalBuildTime := BuildTime
+	originalGitCommit := GitCommit
+	defer func() {
+		BuildTime = originalBuildTime
+		GitCommit = originalGitCommit
+	}()
+
+	BuildTime = "2023-01-01"
+	GitCommit = "abcdef"
+
+	full := Full()
+	assert.Contains(t, full, "2023-01-01")
+	assert.Contains(t, full, "abcdef")
+}