Use secrets properly

Author: SuperSandro2000

.github/workflows/docker-description.yml

@@ -13,6 +13,6 @@ jobs:
    	  - name: Docker Hub Description
         uses: peter-evans/dockerhub-description@v2.4.1
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
           repository: peterevans/dockerhub-description

.github/workflows/docker.yml

@@ -16,6 +16,8 @@ jobs:
         uses: actions/checkout@v2
       - name: build 
         env:
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
           VERSION_SHORT: ${{ matrix.version }}
         run: |
           ./build.sh ${{ matrix.version }}
@@ -27,6 +29,8 @@ jobs:
         uses: actions/checkout@v2
       - name: build 
         env:
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
           EXTRA_TAG: stable
           VERSION_SHORT: 1.0
         run: |
@@ -39,6 +43,8 @@ jobs:
         uses: actions/checkout@v2
       - name: build 
         env:
+          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
           EXTRA_TAG: latest
           VERSION_SHORT: 1.1
         run: |

build.sh

@@ -50,7 +50,7 @@ else
 fi
 
 # Travis gets rate limited by Docker HUB.
-if [[ ${CI:-} == true && -n $DOCKER_PASSWORD && -n $DOCKER_USERNAME ]]; then
+if [[ ${CI:-} == true && -n ${DOCKER_PASSWORD:-} && -n ${DOCKER_USERNAME:-} ]]; then
   echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
 fi