Merge pull request #2 from FreeThinker78/AddContainer

Create package hello-world v1.0.0

Author: FreeThinker78

github-packages/Dockerfile

@@ -0,0 +1,2 @@
+FROM alpine:3.14
+CMD echo "Hello World!"

github-packages/Readme.md

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+EXPORT GH_USERNAME='freethinker78'
+export GH_TOKEN=''
+export GH_IMAGE_NAME='hello-world'
+export GH_VER='1.0.0'
+
+env | grep GH_
+GH_TOKEN=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
+GH_IMAGE_NAME=hello-world
+GH_USERNAME=FreeThinker78
+GH_VER=1.0.0
+
+
+echo $GH_TOKEN | docker login ghcr.io -u $GH_USERNAME --password-stdin
+
+WARNING! Your password will be stored unencrypted in /home/codespace/.docker/config.json.
+Configure a credential helper to remove this warning. See
+https://docs.docker.com/engine/reference/commandline/login/#credentials-store
+
+Login Succeeded
+
+docker tag $IMAGE_NAME:$GH_VER ghcr.io/$GH_USERNAME/$IMAGE_NAME:$GH_VER
+
+Error parsing reference: "ghcr.io/FreeThinker78/hello-world:1.0.0" is not a valid repository/tag: invalid reference format: repository name (FreeThinker78/hello-world) must be lowercase
+
+docker images
+REPOSITORY    TAG       IMAGE ID       CREATED          SIZE
+hello-world   latest    6fa7e980050d   12 minutes ago   5.61MB
+alpine        3.14      9e179bacf43c   14 months ago    5.61MB
+
+docker tag $IMAGE_NAME:latest ghcr.io/$GH_USERNAME/$IMAGE_NAME:$GH_VER
+
+docker push ghcr.io/$GH_USERNAME/$GH_IMAGE_NAME:$GH_VER
+
+The push refers to repository [ghcr.io/freethinker78/hello-world]
+9733ccc39513: Pushed 
+1.0.0: digest: sha256:0795a7f21db81d82b8da0d847f058b8cb4a1759a8fe924eedd8dfa57b2b77af1 size: 528
+
+
+LABEL org.opencontainers.image.source https://github.com/OWNER/REPO