clean up

.drone.yml

@@ -19,8 +19,14 @@ steps:
     image: plugins/docker
     settings:
       repo: jcollie/osslsigncode
+      build_args:
+        - VERSION=1.7.1
+        - SHA256_HASH=f9a8cdb38b9c309326764ebc937cba1523a3a751a7ab05df3ecc99d18ae466c9
       username:
         from_secret: docker_username
       password:
         from_secret: docker_password
-      auto_tag: true
+      tags:
+        - latest
+        - '1.7.1'
+        - '1.7'

Dockerfile

@@ -3,12 +3,12 @@
 
 FROM alpine:3.6 AS base
 
-RUN apk add --no-cache curl openssl libgsf
+RUN apk add --no-cache curl libgsf openssl
 
 FROM base AS build
 
-ARG VERSION=1.7.1
-ARG SHA256_HASH=f9a8cdb38b9c309326764ebc937cba1523a3a751a7ab05df3ecc99d18ae466c9
+ARG VERSION
+ARG SHA256_HASH
 
 RUN apk add --update autoconf build-base curl-dev libgsf-dev openssl-dev
 RUN curl -s -L https://downloads.sourceforge.net/project/osslsigncode/osslsigncode/osslsigncode-$VERSION.tar.gz > osslsigncode-$VERSION.tar.gz