update publish process

.build.yml

@@ -31,5 +31,6 @@ tasks:
   #   - sudo --preserve-env is required to pass environment variables 
   - publish: |
       cd alpine-cli
-      chpst -e ~/.envdir sudo --preserve-env just publish
-      chpst -e ~/.envdir sudo --preserve-env just publish-dh
+      chpst -e ~/.envdir sudo --preserve-env just registry_pass_var=GH_PAT publish
+      chpst -e ~/.envdir sudo --preserve-env just registry=docker.io registry_pass_var=DH_PAT publish
+      chpst -e ~/.envdir sudo --preserve-env just registry=quay.io registry_pass_var=QUAY_PAT publish

justfile

@@ -2,21 +2,20 @@ set dotenv-load
 
 image := "jswank/alpine-cli:latest"
 
+registry := "ghcr.io"
+registry_user := "jswank"
+
+# this environment variable will be passed to podman login as the password
+registry_pass_var := "REGISTRY_PASSWORD"  
+
 # build a new image
 build:
   podman build -t {{image}} -f Dockerfile ctx
 
 # publish the image
 publish: 
-  @ podman tag {{image}} ghcr.io/{{image}}
-  @ echo $GH_PAT | podman login ghcr.io -u jswank --password-stdin >/dev/null 2>&1
-  podman push ghcr.io/{{image}}
-  @ podman logout ghcr.io
-
-# publish the image to Dockerhub / docker.io
-publish-dh:
-  @ podman tag {{image}} docker.io/{{image}}
-  @ echo $DH_PAT | podman login docker.io -u jswank --password-stdin >/dev/null 2>&1
-  podman push docker.io/{{image}}
-  @ podman logout docker.io
+  @ podman tag {{image}} {{registry}}/{{image}}
+  @ echo "${{ registry_pass_var }}" | podman login {{registry}} -u {{registry_user}} --password-stdin
+  @ podman push {{registry}}/{{image}}
+  @ podman logout {{registry}}