From 8acd8591a8be49c1303560526d280c6810702a6e Mon Sep 17 00:00:00 2001
From: "kali kaneko (leap communications)" <kali@leap.se>
Date: Tue, 9 Nov 2021 23:03:12 +0100
Subject: allow to set api via env var

---
 README.rst |  2 +-
 main.go    | 12 +++++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/README.rst b/README.rst
index f5b2896..e7e81ea 100644
--- a/README.rst
+++ b/README.rst
@@ -27,7 +27,7 @@ You can use ``geoipupdate`` to download MaxMind's City database::
 Usage
 -----------------------
 -api <tld>
-        domain for the api. Default: black.riseup.net
+        domain for the api. Default: black.riseup.net. It can be also set via MENSHEN_API env var.
 -geodb <path>
 	path to the GeoLite2-City database (default is "/var/lib/GeoIP/GeoLite2-City.mmdb")
 -port <port>
diff --git a/main.go b/main.go
index 0c21c7c..a0da1da 100644
--- a/main.go
+++ b/main.go
@@ -243,10 +243,16 @@ func main() {
 	}
 
 	var configuredAPI string
-	if *api == "" {
-		configuredAPI = apiForRiseup
+	envAPI := os.Getenv("MENSHEN_API")
+	if envAPI != "" {
+		log.Println("MENSHEN_API = " + envAPI)
+		configuredAPI = "https://" + envAPI
 	} else {
-		configuredAPI = "https://" + *api
+		if *api == "" {
+			configuredAPI = apiForRiseup
+		} else {
+			configuredAPI = "https://" + *api
+		}
 	}
 
 	db, err := geoip2.Open(*dbpath)
-- 
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