Split workflow into steps

docker-build-push/action.yml

@@ -53,22 +53,53 @@ inputs:
     required: false
     default: Dockerfile
 
+  remote_docker_ssh_host:
+    description: Remote Docker host to pull and run the image on
+    required: false
+
+  remote_docker_ssh_port:
+    description: SSH port on the remote Docker host
+    required: false
+    default: "22"
+
+  remote_docker_ssh_username:
+    description: Remote Docker host SSH user
+    required: false
+
+  remote_docker_ssh_key: 
+    decription: Private SSH key to update the image on remote Docker host
+    required: false
+
+
 runs:
   using: composite
   steps:
-    - name: Run build and push script
+    - name: Build the image
       shell: bash
-      env:
-        INPUT_GIT_SERVER_URL: ${{ inputs.git_server_url }}
-        INPUT_GIT_REPOSITORY: ${{ inputs.git_repository }}
-        INPUT_GIT_SHA: ${{ inputs.git_sha }}
-        INPUT_GIT_USER: ${{ inputs.git_user }}
-        INPUT_GIT_TOKEN: ${{ inputs.git_token }}
-        INPUT_REGISTRY: ${{ inputs.registry }}
-        INPUT_REGISTRY_USER: ${{ inputs.registry_user }}
-        INPUT_REGISTRY_TOKEN: ${{ inputs.registry_token }}
-        INPUT_IMAGE_NAME: ${{ inputs.image_name }}
-        INPUT_IMAGE_TAG: ${{ inputs.image_tag }}
-        INPUT_CONTEXT: ${{ inputs.context }}
-        INPUT_DOCKERFILE: ${{ inputs.dockerfile }}
       run: ${{ gitea.action_path }}/build.sh
+    - name: Push to registry
+      shell: bash
+      run: ${{ gitea.action_path }}/push.sh
+    - name: Update remote Docker host
+      shell: bash
+      run: ${{ gitea.action_path }}/update.sh
+
+env:
+  INPUT_GIT_SERVER_URL: ${{ inputs.git_server_url }}
+  INPUT_GIT_REPOSITORY: ${{ inputs.git_repository }}
+  INPUT_GIT_SHA: ${{ inputs.git_sha }}
+  INPUT_GIT_USER: ${{ inputs.git_user }}
+  INPUT_GIT_TOKEN: ${{ inputs.git_token }}
+  INPUT_REGISTRY: ${{ inputs.registry }}
+  INPUT_REGISTRY_USER: ${{ inputs.registry_user }}
+  INPUT_REGISTRY_TOKEN: ${{ inputs.registry_token }}
+  INPUT_IMAGE_NAME: ${{ inputs.image_name }}
+  INPUT_IMAGE_TAG: ${{ inputs.image_tag }}
+  INPUT_CONTEXT: ${{ inputs.context }}
+  INPUT_DOCKERFILE: ${{ inputs.dockerfile }}
+  INPUT_REMOTE_DOCKER_SSH_HOST: ${{ inputs.remote_docker_ssh_host }}
+  INPUT_REMOTE_DOCKER_SSH_PORT: ${{ inputs.remote_docker_ssh_port }}
+  INPUT_REMOTE_DOCKER_SSH_USERNAME: ${{ inputs.remote_docker_ssh_username }}
+  INPUT_REMOTE_DOCKER_SSH_KEY: ${{ inputs.remote_docker_ssh_key }}
+
+

docker-build-push/push.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+: "${INPUT_GIT_SERVER_URL:?missing INPUT_GIT_SERVER_URL}"
+: "${INPUT_GIT_REPOSITORY:?missing INPUT_GIT_REPOSITORY}"
+: "${INPUT_GIT_SHA:?missing INPUT_GIT_SHA}"
+: "${INPUT_GIT_USER:?missing INPUT_GIT_USER}"
+: "${INPUT_GIT_TOKEN:?missing INPUT_GIT_TOKEN}"
+: "${INPUT_REGISTRY:?missing INPUT_REGISTRY}"
+: "${INPUT_REGISTRY_USER:?missing INPUT_REGISTRY_USER}"
+: "${INPUT_REGISTRY_TOKEN:?missing INPUT_REGISTRY_TOKEN}"
+: "${INPUT_IMAGE_NAME:?missing INPUT_IMAGE_NAME}"
+: "${INPUT_IMAGE_TAG:?missing INPUT_IMAGE_TAG}"
+: "${INPUT_CONTEXT:?missing INPUT_CONTEXT}"
+: "${INPUT_DOCKERFILE:?missing INPUT_DOCKERFILE}"
+
+case "${INPUT_IMAGE_NAME}" in
+  */*) ;;
+  *)
+    echo "INPUT_IMAGE_NAME must include owner/name, for example: example/testapp" >&2
+    exit 1
+    ;;
+esac
+
+case "${INPUT_IMAGE_NAME}" in
+  *.*/*|*:*/*)
+    echo "INPUT_IMAGE_NAME must not include a registry hostname; use INPUT_REGISTRY for that" >&2
+    exit 1
+    ;;
+esac
+
+workdir="${PWD}/repo"
+local_image="localbuild:${INPUT_IMAGE_TAG}"
+remote_image="${INPUT_REGISTRY}/${INPUT_IMAGE_NAME}:${INPUT_IMAGE_TAG}"
+
+#rm -rf "${workdir}"
+#mkdir -p "${workdir}"
+#
+#git init "${workdir}"
+#cd "${workdir}"
+#git remote add origin "${INPUT_GIT_SERVER_URL}/${INPUT_GIT_REPOSITORY}.git"
+#git config http.extraHeader "Authorization: Basic $(printf '%s:%s' "${INPUT_GIT_USER}" "${INPUT_GIT_TOKEN}" | base64 -w0)"
+#git fetch --depth=1 origin "${INPUT_GIT_SHA}"
+#git checkout --detach FETCH_HEAD
+
+#docker build \
+#  -f "${INPUT_DOCKERFILE}" \
+#  -t "${local_image}" \
+#  "${INPUT_CONTEXT}"
+
+echo "${INPUT_REGISTRY_TOKEN}" | docker login "${INPUT_REGISTRY}" -u "${INPUT_REGISTRY_USER}" --password-stdin
+docker tag "${local_image}" "${remote_image}"
+docker push "${remote_image}"

docker-build-push/update.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+: "${INPUT_GIT_SERVER_URL:?missing INPUT_GIT_SERVER_URL}"
+: "${INPUT_GIT_REPOSITORY:?missing INPUT_GIT_REPOSITORY}"
+: "${INPUT_GIT_SHA:?missing INPUT_GIT_SHA}"
+: "${INPUT_GIT_USER:?missing INPUT_GIT_USER}"
+: "${INPUT_GIT_TOKEN:?missing INPUT_GIT_TOKEN}"
+: "${INPUT_REGISTRY:?missing INPUT_REGISTRY}"
+: "${INPUT_REGISTRY_USER:?missing INPUT_REGISTRY_USER}"
+: "${INPUT_REGISTRY_TOKEN:?missing INPUT_REGISTRY_TOKEN}"
+: "${INPUT_IMAGE_NAME:?missing INPUT_IMAGE_NAME}"
+: "${INPUT_IMAGE_TAG:?missing INPUT_IMAGE_TAG}"
+: "${INPUT_CONTEXT:?missing INPUT_CONTEXT}"
+: "${INPUT_DOCKERFILE:?missing INPUT_DOCKERFILE}"
+: "${INPUT_REMOTE_DOCKER_SSH_HOST:?missing INPUT_REMOTE_DOCKER_SSH_HOST}"
+: "${INPUT_REMOTE_DOCKER_SSH_PORT:?missing INPUT_REMOTE_DOCKER_SSH_PORT}"
+: "${INPUT_REMOTE_DOCKER_SSH_USERNAME:?missing INPUT_REMOTE_DOCKER_SSH_USERNAME}"
+: "${INPUT_REMOTE_DOCKER_SSH_KEY:?missing INPUT_REMOTE_DOCKER_SSH_KEY}"
+echo "Dummy Update step, pretend to ssh into remote Docker host" "$INPUT_REMOTE_DOCKER_SSH_USERNAME"@"$INPUT_REMOTE_DOCKER_SSH_HOST":"$DOCKER_REMOTE_SSH_PORT" 
+
+
+