try task + build

.build.yml

@@ -1,30 +1,24 @@
 image: alpine/edge
-
 secrets:
   - 0ee986ff-5686-43cd-ac3a-1fe5b2e5dd8f
   - f523ee29-5ef8-490f-8903-43ad7c49060b
   - 130adee5-3a8f-4035-8cad-e3d044be2961
-
 sources:
   - https://git.sr.ht/~jswank/alpine-cli
-
 packages:
   - podman
-  - just
+  - go-task
   - runit
-
 tasks:
   # cgroups need to be running in order to run podman
   - prep: |
       sudo rc-service cgroups start
       sleep 1
-
   # build the image using the just recipe
   #   - sudo (-u root) is required to run podman without more setup
   - build: |
       cd alpine-cli
-      sudo --preserve-env just build
-
+      sudo --preserve-env go-task build
   # publish the image using the just recipe
   #   - set environment variables from the ~/.envdir directory. see
   #   http://smarden.org/runit/chpst.8.html for details on chpst
@@ -32,6 +26,6 @@ tasks:
   #   - sudo --preserve-env is required to pass environment variables 
   - publish: |
       cd alpine-cli
-      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
+      chpst -e ~/.envdir sudo --preserve-env go-task 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

Taskfile.yml

@@ -1,8 +1,11 @@
 version: '3'
+
 env:
   IMAGE: jswank/alpine-cli
   NAME: alpine-cli
-  TAG: latest
+vars:
+  TAG:
+    sh: 'grep ^FROM Dockerfile  | cut -d: -f2'
 tasks:
   default:
     cmds:
@@ -13,3 +16,15 @@ tasks:
       - (podman manifest exists {{.IMAGE}}:{{.TAG}} && podman manifest rm {{.IMAGE}}:{{.TAG}}) || true
       - podman manifest create {{.IMAGE}}:{{.TAG}}
       - podman build --platform linux/amd64,linux/arm64 --manifest {{.IMAGE}}:{{.TAG}} {{.CLI_ARGS}} -f Dockerfile ctx
+  publish:
+    desc: publish the image
+    cmds:
+      - podman tag {{.IMAGE}}:{{.TAG}} {{.REGISTRY}}/{{.IMAGE}}:{{.ALT_TAG}}
+      - echo "${{.REGISTRY_PASS_VAR}}" | podman login {{.REGISTRY}} -u {{.REGISTRY_USER}} --password-stdin
+      - podman manifest push {{.REGISTRY}}/{{.IMAGE}}:{{.ALT_TAG}}
+      - podman logout {{.REGISTRY}}
+    vars:
+      REGISTRY_PASS_VAR: GH_PAT
+      REGISTRY: ghcr.io
+      REGISTRY_USER: jswank
+      ALT_TAG: '{{.TAG}}'