Add workflow to publish container images on github

Note that variable expansion in --from and FROM was working oddly,
see: docker/cli#3356 (comment)
for context.

.github/workflows/release.yaml

@@ -0,0 +1,26 @@
+name: Dockerfiles Release
+on: [create]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
+  cancel-in-progress: true
+env:
+  GITHUB_TOKEN: ${{ github.token }}
+
+jobs:
+  release:
+    if: (github.event_name == 'create' && github.event.ref_type == 'tag')
+    name: Release
+    strategy:
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - name: Code Checkout
+        uses: actions/checkout@v4
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and Push
+        run: ./build-and-push-images.sh ${{ github.event.ref }}

build-and-push-images.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+set -eu -o pipefail
+
+create_image() {
+    local name="$1"
+    local ver="$2"
+    pushd "${name}"
+    docker build -t ghcr.io/clearlinux/"${name}":"${ver}" . --build-arg="clear_ver=${ver}"
+    popd
+}
+
+push_image() {
+    local name="$1"
+    local ver="$2"
+    docker push ghcr.io/clearlinux/"${name}":"${ver}"
+}
+
+build_and_push_image() {
+    local name="$1"
+    local ver="$2"
+    create_image "${name}" "${ver}"
+    push_image "${name}" "${ver}"
+}
+
+main() {
+    local ver="$1"
+    build_and_push_image os-core "${ver}"
+    build_and_push_image clr-installer-ci "${ver}"
+	# httpd is used by cgit so it must be pushed first
+    build_and_push_image httpd "${ver}"
+    build_and_push_image cgit "${ver}"
+    build_and_push_image golang "${ver}"
+    build_and_push_image haproxy "${ver}"
+    build_and_push_image iperf "${ver}"
+    build_and_push_image mariadb "${ver}"
+    build_and_push_image memcached "${ver}"
+    build_and_push_image mixer-ci "${ver}"
+    build_and_push_image nginx "${ver}"
+    build_and_push_image node "${ver}"
+    build_and_push_image numpy-mp "${ver}"
+    build_and_push_image perl "${ver}"
+    build_and_push_image php "${ver}"
+    build_and_push_image php-fpm "${ver}"
+    build_and_push_image postgres "${ver}"
+    build_and_push_image python "${ver}"
+    build_and_push_image rabbitmq "${ver}"
+    build_and_push_image r-base "${ver}"
+    build_and_push_image redis "${ver}"
+    build_and_push_image ruby "${ver}"
+    build_and_push_image tesseract-ocr "${ver}"
+}
+
+main $1

cgit/Dockerfile

@@ -1,10 +1,13 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/httpd:$clear_ver AS httpd
 FROM clearlinux:latest AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
@@ -23,11 +26,11 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/httpd:latest / /os_core_install/
+COPY --from=httpd / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
-FROM clearlinux/httpd:latest
+FROM httpd
 
 COPY --from=builder /install_root /
 COPY cgitrc /etc/cgitrc

docker-hooks.sh

@@ -68,7 +68,7 @@ function do_tag {
     local image=$1
     local pkg=$2
     local base=$3
-    
+
     echo "=> Tagging the $image"
     local tag=$(get_tag $pkg)
 

golang/Dockerfile

@@ -1,14 +1,17 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -23,11 +26,11 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /
 

haproxy/Dockerfile

@@ -1,14 +1,17 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest  AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -23,12 +26,12 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /
 

httpd/Dockerfile

@@ -1,14 +1,17 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -23,11 +26,11 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /
 

iperf/Dockerfile

@@ -1,14 +1,17 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest  AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -23,12 +26,12 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /
 

mariadb/Dockerfile

@@ -1,15 +1,18 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest as builder
 
+ARG clear_ver
 ARG swupd_args
 
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -24,11 +27,11 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /
 

memcached/Dockerfile

@@ -1,14 +1,17 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -23,11 +26,11 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /
 

nginx/Dockerfile

@@ -1,14 +1,17 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -23,11 +26,11 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /
 COPY default.conf /etc/nginx-mainline/conf.d/default.conf

node/Dockerfile

@@ -1,14 +1,17 @@
+ARG clear_ver
+FROM ghcr.io/clearlinux/os-core:$clear_ver AS core
 FROM clearlinux:latest AS builder
 
+ARG clear_ver
 ARG swupd_args
 # Move to latest Clear Linux release to ensure
 # that the swupd command line arguments are
 # correct
-RUN swupd update --no-boot-update $swupd_args
+RUN swupd update --no-boot-update -V $clear_ver $swupd_args
 
 # Grab os-release info from the minimal base image so
 # that the new content matches the exact OS version
-COPY --from=clearlinux/os-core:latest /usr/lib/os-release /
+COPY --from=core /usr/lib/os-release /
 
 # Install additional content in a target directory
 # using the os version from the minimal base
@@ -23,12 +26,12 @@ RUN source /os-release && \
 # file exists on different layers. To minimize docker
 # image size, remove the overlapped files before copy.
 RUN mkdir /os_core_install
-COPY --from=clearlinux/os-core:latest / /os_core_install/
+COPY --from=core / /os_core_install/
 RUN cd / && \
     find os_core_install | sed -e 's/os_core_install/install_root/' | xargs rm -d &> /dev/null || true
 
 
-FROM clearlinux/os-core:latest
+FROM core
 
 COPY --from=builder /install_root /