From 8bf22248442e7e5b45d9bd2987bf675201dc3d77 Mon Sep 17 00:00:00 2001
From: mr-pmillz <>
Date: Tue, 3 Sep 2024 18:50:12 -0400
Subject: [PATCH] show usage when no flags specified

---
 README.md           | 2 +-
 cmd/eoldate/main.go | 5 +++++
 eoldate.go          | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index e028279..6069a0f 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 An End of Life Date API SDK written in Go
 
-This is a fairly simple wrapper around the endoflife.date API
+This is a wrapper around the endoflife.date API
 [Read the Docs](https://endoflife.date/docs/api)
 
 ## Installation
diff --git a/cmd/eoldate/main.go b/cmd/eoldate/main.go
index 2086a8f..9e4dab3 100644
--- a/cmd/eoldate/main.go
+++ b/cmd/eoldate/main.go
@@ -52,6 +52,11 @@ func main() {
 		os.Exit(0)
 	}
 
+	if eolOptions.Tech == "" {
+		gologger.Info().Msg("No technologies specified")
+		flag.Usage()
+		os.Exit(1)
+	}
 	releaseVersions, err := client.GetProduct(eolOptions.Tech)
 	if err != nil {
 		fmt.Printf("Error fetching product data: %v\n", err)
diff --git a/eoldate.go b/eoldate.go
index 1ce3482..299057e 100644
--- a/eoldate.go
+++ b/eoldate.go
@@ -7,7 +7,7 @@ import (
 	"net/http"
 )
 
-const CurrentVersion = `v0.0.2`
+const CurrentVersion = `v0.0.3`
 const EOLBaseURL = "https://endoflife.date/api"
 
 // Options ...