feat: source .env if exists

Dockerfile

@@ -1,3 +1,3 @@
-FROM gcr.io/kaniko-project/executor:debug
+FROM gcr.io/kaniko-project/executor:v1.22.0-debug
 COPY build.sh /usr/local/bin/
 ENTRYPOINT ["build.sh"]

action.yaml

@@ -1,37 +1,17 @@
-name: kaniko
 inputs:
   dockerfile:
     description: Dockerfile path
-    required: true
     default: ./Dockerfile
-  registry:
-    description: Registry URL
-    required: true
-    default: git.gmoker.com
   image:
-    description: Image name
-    required: true
-    default: ${{ gitea.repository }}:latest
+    description: Image name and tag
+    default: ${{ gitea.repository }}:${{ gitea.ref_name }}
   username:
     description: Registry username
-    required: true
     default: ${{ gitea.repository_owner }}
   password:
     description: Registry password
     required: true
-    default: ${{ gitea.token }}
-  tls:
-    description: Prevent push to http
-    required: true
-    default: true
 
 runs:
   using: docker
   image: Dockerfile
-  args:
-    - ACTION_DOCKERFILE=${{ inputs.dockerfile }}
-    - ACTION_REGISTRY=${{ inputs.registry }}
-    - ACTION_IMAGE=${{ inputs.image }}
-    - ACTION_USERNAME=${{ inputs.username }}
-    - ACTION_PASSWORD=${{ inputs.password }}
-    - ACTION_TLS=${{ inputs.tls }}

build.sh

@@ -1,27 +1,25 @@
 #!/bin/sh -ex
 
-# source environment from args
-eval "$*"
-
-ACTION=/kaniko/executor
+. ./.env || true
 
 cat <<EOF > /kaniko/.docker/config.json
 {
   "auths": {
-    "$ACTION_REGISTRY": {
-      "username": "$ACTION_USERNAME",
-      "password": "$ACTION_PASSWORD"
+    "$GITHUB_SERVER_URL": {
+      "username": "$INPUT_USERNAME",
+      "password": "$INPUT_PASSWORD"
     }
   }
 }
 EOF
 
-case "$ACTION_TLS" in
-    [fF]alse) ACTION="$ACTION --insecure" ;;
-    *) ;;
-esac
+if [ -z "$IMAGEAPP" ]; then
+    REGISTRY="$(echo "$GITHUB_SERVER_URL" | sed 's .*://  ')"
+    IMAGEAPP="$REGISTRY/$INPUT_IMAGE"
+fi
 
-exec $ACTION \
-    --context "${ACTION_DOCKERFILE%/*}" \
-    --dockerfile "$ACTION_DOCKERFILE" \
-    --destination "$ACTION_REGISTRY/$ACTION_IMAGE"
+/kaniko/executor \
+    --cache=true \
+    --context "${INPUT_DOCKERFILE%/*}" \
+    --dockerfile "$INPUT_DOCKERFILE" \
+    --destination "$IMAGEAPP"