commit f5a3ef47cbae99577163b5118124aea2e72edd87
Author: Sulthon Zainul Habib <sulthon.poetra.ahmad@gmail.com>
Date:   Sat Dec 25 23:28:35 2021 +0700

    init docker-remote-deployment-action

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..ecff131
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,40 @@
+name: Release
+
+on:
+  release:
+    types:
+      - created
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          context: ./
+          file: ./Dockerfile
+          push: true
+          tags: |
+            sulthonzh/docker-remote-deployment-action:latest
+            sulthonzh/docker-remote-deployment-action:${{ github.event.release.tag_name }}
+
+
+
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..805aa55
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM docker/compose:1.29.2
+
+LABEL 'name'='Docker Deployment Action'
+LABEL 'com.github.actions.name'='Docker Deployment'
+LABEL 'com.github.actions.description'='supports docker-compose and Docker Swarm deployments'
+LABEL 'com.github.actions.icon'='send'
+LABEL 'com.github.actions.color'='green'
+
+RUN apk --no-cache add openssh-client 
+
+COPY docker-entrypoint.sh /docker-entrypoint.sh
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..38b08d4
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,61 @@
+name: Docker Deployment
+description: A GitHub Action that supports docker-compose and Docker Swarm deployments
+inputs:
+  remote_docker_host:
+    description: Remote Docker host ie (user@host).
+    required: true
+  remote_docker_port:
+    description: Remote Docker ssh port ie (22).
+    required: false
+    default: '22'
+  ssh_public_key:
+    description: Remote Docker SSH public key eg (~/.ssh/rsa_id.pub).
+    required: true
+  ssh_private_key:
+    description: SSH private key used to connect to the docker host eg (~/.ssh/rsa_id).
+    required: true
+  args:
+    description: Deployment command args.
+    required: true
+  deployment_mode:
+    description: Deployment mode either docker-swarm or docker-compose. Default is docker-compose.
+    required: false
+  copy_stack_file:
+    description: Copy stack file to remote server and deploy from the server. Default is false.
+    required: false
+  deploy_path:
+    description: The path where the stack files will be copied to. Default ~/docker-deployment.
+    required: false
+  stack_file_name:
+    description: Docker stack file used. Default is docker-compose.yml.
+    required: false
+  keep_files:
+    description: Number of the files to be kept on the server. Default is 3.
+    required: false
+  docker_prune:
+    description: A boolean input to trigger docker prune command. Default is false.
+    required: false
+  pre_deployment_command_args:
+    description: The args for the pre deploument command.
+    required: false
+  pull_images_first:
+    description: Pull docker images before deploying. Default is false.
+    required: false
+  docker_registry_username:
+    description: The docker registry username.
+    required: false
+  docker_registry_password:
+    description: The docker registry password.
+    required: false
+  docker_registry_uri:
+    description: The docker registry URI. Default is https://registry.hub.docker.com.
+    required: false
+
+runs:
+  using: docker
+  image: Dockerfile
+
+branding:
+  icon: send
+  color: green
+
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..5da503e
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,8 @@
+version: "3.3"
+
+services:
+  webapp:
+    image: nginx
+    ports:
+      - 8080:8080
+    network_mode: bridge
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
new file mode 100755
index 0000000..94d0883
--- /dev/null
+++ b/docker-entrypoint.sh
@@ -0,0 +1,142 @@
+#!/bin/sh
+set -eu
+
+execute_ssh(){
+  echo "Execute Over SSH: $@"
+  ssh -q -t -i "$HOME/.ssh/id_rsa" \
+      -o UserKnownHostsFile=/dev/null \
+      -p $INPUT_REMOTE_DOCKER_PORT \
+      -o StrictHostKeyChecking=no "$INPUT_REMOTE_DOCKER_HOST" "$@"
+}
+
+if [ -z "${INPUT_REMOTE_DOCKER_PORT+x}" ]; then
+  INPUT_REMOTE_DOCKER_PORT=22
+fi
+
+if [ -z "${INPUT_REMOTE_DOCKER_HOST+x}" ]; then
+    echo "Input remote_docker_host is required!"
+    exit 1
+fi
+
+if [ -z "${INPUT_SSH_PUBLIC_KEY+x}" ]; then
+    echo "Input ssh_public_key is required!"
+    exit 1
+fi
+
+if [ -z "${INPUT_SSH_PRIVATE_KEY+x}" ]; then
+    echo "Input ssh_private_key is required!"
+    exit 1
+fi
+
+if [ -z "${INPUT_ARGS+x}" ]; then
+  echo "Input input_args is required!"
+  exit 1
+fi
+
+if [ -z "${INPUT_DEPLOY_PATH+x}" ]; then
+  INPUT_DEPLOY_PATH=~/docker-deployment
+fi
+
+if [ -z "${INPUT_STACK_FILE_NAME+x}" ]; then
+  INPUT_STACK_FILE_NAME=docker-compose.yaml
+fi
+
+if [ -z "${INPUT_KEEP_FILES+x}" ]; then
+  INPUT_KEEP_FILES=4
+else
+  INPUT_KEEP_FILES=$((INPUT_KEEP_FILES+1))
+fi
+
+if [ -z "${INPUT_DOCKER_REGISTRY_URI+x}" ]; then
+  INPUT_DOCKER_REGISTRY_URI=https://registry.hub.docker.com
+fi
+
+if [ -z "${INPUT_COPY_STACK_FILE+x}" ]; then
+  INPUT_COPY_STACK_FILE=false
+fi
+
+STACK_FILE=${INPUT_STACK_FILE_NAME}
+DEPLOYMENT_COMMAND_OPTIONS=""
+
+
+if [ "$INPUT_COPY_STACK_FILE" == "true" ]; then
+  STACK_FILE="$INPUT_DEPLOY_PATH/$STACK_FILE"
+else
+  DEPLOYMENT_COMMAND_OPTIONS=" --log-level debug --host ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_REMOTE_DOCKER_PORT"
+fi
+
+case $INPUT_DEPLOYMENT_MODE in
+
+  docker-swarm)
+    DEPLOYMENT_COMMAND="docker $DEPLOYMENT_COMMAND_OPTIONS stack deploy --compose-file $STACK_FILE"
+  ;;
+
+  *)
+    INPUT_DEPLOYMENT_MODE="docker-compose"
+    DEPLOYMENT_COMMAND="docker-compose -f $STACK_FILE $DEPLOYMENT_COMMAND_OPTIONS"
+  ;;
+esac
+
+
+SSH_HOST=${INPUT_REMOTE_DOCKER_HOST#*@}
+
+echo "Registering SSH keys..."
+
+# register the private key with the agent.
+mkdir -p ~/.ssh
+ls ~/.ssh
+printf '%s\n' "$INPUT_SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
+chmod 600 ~/.ssh/id_rsa
+printf '%s\n' "$INPUT_SSH_PUBLIC_KEY" > ~/.ssh/id_rsa.pub
+chmod 600 ~/.ssh/id_rsa.pub
+#chmod 600 "~/.ssh"
+eval $(ssh-agent)
+ssh-add ~/.ssh/id_rsa
+
+echo "Add known hosts"
+ssh-keyscan -p $INPUT_REMOTE_DOCKER_PORT "$SSH_HOST" >> ~/.ssh/known_hosts
+ssh-keyscan -p $INPUT_REMOTE_DOCKER_PORT "$SSH_HOST" >> /etc/ssh/ssh_known_hosts
+
+set context
+echo "Create docker context"
+docker context create remote --docker "host=ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_REMOTE_DOCKER_PORT"
+docker context use remote
+
+if ! [ -z "${INPUT_DOCKER_REGISTRY_USERNAME+x}" ] && ! [ -z "${INPUT_DOCKER_REGISTRY_PASSWORD+x}" ]; then
+  echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: docker login"
+  echo "$INPUT_DOCKER_REGISTRY_PASSWORD" | docker login -u "$INPUT_DOCKER_REGISTRY_USERNAME" --password-stdin "$INPUT_DOCKER_REGISTRY_URI"
+fi
+
+if ! [ -z "${INPUT_DOCKER_PRUNE+x}" ] && [ $INPUT_DOCKER_PRUNE = 'true' ] ; then
+  yes | docker --log-level debug --host "ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_REMOTE_DOCKER_PORT" system prune -a 2>&1
+fi
+
+if ! [ -z "${INPUT_COPY_STACK_FILE+x}" ] && [ $INPUT_COPY_STACK_FILE = 'true' ] ; then
+  execute_ssh "mkdir -p $INPUT_DEPLOY_PATH/stacks || true"
+  FILE_NAME="docker-stack-$(date +%Y%m%d%s).yaml"
+
+  scp -i "$HOME/.ssh/id_rsa" \
+      -o UserKnownHostsFile=/dev/null \
+      -o StrictHostKeyChecking=no \
+      -P $INPUT_REMOTE_DOCKER_PORT \
+      $INPUT_STACK_FILE_NAME "$INPUT_REMOTE_DOCKER_HOST:$INPUT_DEPLOY_PATH/stacks/$FILE_NAME"
+
+  execute_ssh "ln -nfs $INPUT_DEPLOY_PATH/stacks/$FILE_NAME $INPUT_DEPLOY_PATH/$INPUT_STACK_FILE_NAME"
+  execute_ssh "ls -t $INPUT_DEPLOY_PATH/stacks/docker-stack-* 2>/dev/null |  tail -n +$INPUT_KEEP_FILES | xargs rm --  2>/dev/null || true"
+
+  if ! [ -z "${INPUT_PULL_IMAGES_FIRST+x}" ] && [ $INPUT_PULL_IMAGES_FIRST = 'true' ] && [ $INPUT_DEPLOYMENT_MODE = 'docker-compose' ] ; then
+    execute_ssh ${DEPLOYMENT_COMMAND} "pull"
+  fi
+
+  if ! [ -z "${INPUT_PRE_DEPLOYMENT_COMMAND_ARGS+x}" ] && [ $INPUT_DEPLOYMENT_MODE = 'docker-compose' ] ; then
+    execute_ssh "${DEPLOYMENT_COMMAND}  $INPUT_PRE_DEPLOYMENT_COMMAND_ARGS" 2>&1
+  fi
+
+  execute_ssh ${DEPLOYMENT_COMMAND} "$INPUT_ARGS" 2>&1
+else
+  cat ~/.docker/config.json
+  echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: ${DEPLOYMENT_COMMAND} ${INPUT_ARGS}"
+  ${DEPLOYMENT_COMMAND} ${INPUT_ARGS} 2>&1
+fi
+
+