add -version flag and ASCII banner

1 files changed, 13 insertions, 0 deletions

diff --git a/internal/flags/version.go b/internal/flags/version.go
new file mode 100644
index 0000000..1cb2dfd
--- /dev/null
+++ b/internal/flags/version.go
@@ -0,0 +1,13 @@
+package flags
+
+const version = `v0.0.0`
+
+const asciiBanner = ` ___   _____    ___ _     _   
+|_ _| / / _ \  | _ (_)___| |_ 
+ | | / / (_) | |   / / _ \  _|
+|___/_/ \___/  |_|_\_\___/\__| NG
+               ` + version
+
+func PrintVersion() {
+	println(asciiBanner)
+}