Read secrets as an input instead of directly

Author: erbesharat

README.md

@@ -1,10 +1,17 @@
 # docker-build-action
+
 This GitHub action will log into the specified Docker Registry and build 1 or 2 images based on the given config.
 
 ## Config
+
 `registry`: Registry's host
+
 `user`: Registry's user
+
 `password`: Registry user's password or token
+
 `image`: Docker image name without tag
+
 `tag`: Docker image tag
-`build_dev`: Creates a -dev image too if set to true
+
+`build_args`: Environment variables passed to docker build

action.yml

@@ -3,16 +3,15 @@ description: "Builds the Docker image and pushes it to the specified registry"
 inputs:
   registry:
     description: "Registry's host"
-    required: true
+    required: false
     default: "ghcr.io"
   user:
     description: "Registry's user"
-    required: true
+    required: false
     default: ${{ github.actor }}
   password:
     description: "Registry user's password or token"
     required: true
-    default: ${{ secrets.GITHUB_TOKEN }}
   image:
     description: "Docker image name without tag"
     required: true