修改cp方式

Reviewed-on: #7

Dockerfile

@@ -1,8 +1,10 @@
-FROM alpinelinux/docker-compose
+FROM docker 
+COPY --from=docker/compose-bin:edge /docker-compose /usr/libexec/docker/cli-plugins/docker-compose
+RUN docker compose version
 
-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 'name'='Docker Compose Remote Deployment Action'
+LABEL 'com.github.actions.name'='Docker Compose Remote Deployment'
+LABEL 'com.github.actions.description'='supports docker-compose remotely through ssh.'
 LABEL 'com.github.actions.icon'='send'
 LABEL 'com.github.actions.color'='green'
 

README.md

@@ -25,25 +25,23 @@ Below is a brief example on how the action can be used:
 
 ## Input Configurations
 ### `remote_docker_host`
-  Remote Docker host ie (user@host).
+  Remote Docker host.
+### `remote_docker_user`
+  Remote Docker user.
 ### `remote_docker_port`
   Remote Docker ssh port ie (22).
-### `ssh_public_key`
-  Remote Docker SSH public key eg (~/.ssh/rsa_id.pub).
 ### `ssh_private_key`
   SSH private key used to connect to the docker host eg (~/.ssh/rsa_id).
+### `ssh_proxy_cmd`
+  SSH ProxyCommand used to connect to the docker host.
 ### `args`
   Deployment command args.
-### `deployment_mode`
-  Deployment mode either docker-swarm or docker-compose. Default is docker-compose.
-### `copy_stack_file`
-  Copy stack file to remote server and deploy from the server. Default is false.
 ### `deploy_path`
-  The path where the stack files will be copied to. Default ~/docker-deployment.
+  The absolute path on remote docker host to deploy, default rely on repo working directory.
 ### `stack_file_name`
-  Docker stack file used. Default is docker-compose.yml.
-### `keep_files`
-  Number of the files to be kept on the server. Default is 3.
+  Compose configuration files.
+### `env_file_name`
+  Specify an alternate environment file.
 ### `docker_prune`
   A boolean input to trigger docker prune command. Default is false.
 ### `pre_deployment_command_args`

action.yml

@@ -11,9 +11,6 @@ inputs:
     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
@@ -32,15 +29,14 @@ inputs:
   env_file_name:
     description: Specify an alternate environment file.
     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.
   docker_registry_username:
     description: The docker registry username.
     required: false

docker-entrypoint.sh

@@ -1,44 +1,40 @@
 #!/bin/sh
 set -eu
 
-if [ -z "${INPUT_REMOTE_DOCKER_PORT+x}" ]; then
+if [ -z "${INPUT_REMOTE_DOCKER_PORT+x}" ] || [ -z "$INPUT_REMOTE_DOCKER_PORT" ]; then
   INPUT_REMOTE_DOCKER_PORT=22
 fi
 
-if [ -z "${INPUT_REMOTE_DOCKER_HOST+x}" ]; then
+if [ -z "${INPUT_REMOTE_DOCKER_HOST+x}" ] || [ -z "$INPUT_REMOTE_DOCKER_HOST" ]; then
     echo "Input remote_docker_host is required!"
     exit 1
 fi
 
-if [ -z "${INPUT_REMOTE_DOCKER_USER+x}" ]; then
+if [ -z "${INPUT_REMOTE_DOCKER_USER+x}" ] || [ -z "$INPUT_REMOTE_DOCKER_USER" ]; then
     echo "Input remote_docker_user is required!"
     exit 1
 fi
 
-if [ -z "${INPUT_SSH_PRIVATE_KEY+x}" ]; then
+if [ -z "${INPUT_SSH_PRIVATE_KEY+x}" ] || [ -z "$INPUT_SSH_PRIVATE_KEY" ]; then
     echo "Input ssh_private_key is required!"
     exit 1
 fi
 
-if [ -z "${INPUT_ARGS+x}" ]; then
+if [ -z "${INPUT_ARGS+x}" ] || [ -z "$INPUT_ARGS" ]; then
   echo "Input input_args is required!"
   exit 1
 fi
 
-CHANGE_DIR=true
-if [ -z "${INPUT_DEPLOY_PATH+x}" ]; then
-  CHANGE_DIR=false
-fi
-if $CHANGE_DIR ; then
+if ! [ -z "${INPUT_DEPLOY_PATH+x}" ] && ! [ -z "$INPUT_DEPLOY_PATH" ]; then
   echo "Change working directory"
   echo "Current: `pwd`"
   echo "Target: $INPUT_DEPLOY_PATH"
   mkdir -p $INPUT_DEPLOY_PATH
-  cp -rfp ./. $INPUT_DEPLOY_PATH
+  cp -rfp `pwd`/. $INPUT_DEPLOY_PATH
   cd $INPUT_DEPLOY_PATH
 fi
 
-if [ -z "${INPUT_DOCKER_REGISTRY_URI+x}" ]; then
+if [ -z "${INPUT_DOCKER_REGISTRY_URI+x}" ] || [ -z "$INPUT_DOCKER_REGISTRY_URI" ]; then
   INPUT_DOCKER_REGISTRY_URI=https://registry.hub.docker.com
 fi
 
@@ -52,10 +48,6 @@ chmod 600 ~/.ssh/id_rsa
 eval $(ssh-agent)
 ssh-add ~/.ssh/id_rsa
 
-SSH_PROXY=true
-if [ -z "${INPUT_SSH_PROXY_CMD+x}" ]; then
-  SSH_PROXY=false
-fi
 echo "Add REMOTE_DOCKER_HOST alias to ~/.ssh/config"
 touch ~/.ssh/config
 echo >> ~/.ssh/config
@@ -66,49 +58,50 @@ echo "        Port $INPUT_REMOTE_DOCKER_PORT" >> ~/.ssh/config
 echo "        IdentityFile ~/.ssh/id_rsa" >> ~/.ssh/config
 echo "        StrictHostKeyChecking no" >> ~/.ssh/config
 echo "        UserKnownHostsFile /dev/null" >> ~/.ssh/config
-if $SSH_PROXY ; then
+echo "        ConnectTimeout 300" >> ~/.ssh/config
+if ! [ -z "${INPUT_SSH_PROXY_CMD+x}" ] && ! [ -z "$INPUT_SSH_PROXY_CMD" ]; then
   echo "Add ProxyCommand: $INPUT_SSH_PROXY_CMD"
   echo "        ProxyCommand $INPUT_SSH_PROXY_CMD" >> ~/.ssh/config
 fi
 echo >> ~/.ssh/config
 chmod 600 ~/.ssh/config
 
+docker -v
+docker compose version
+
 set context
 echo "Create docker context"
 docker context create remote --docker "host=ssh://REMOTE_DOCKER_HOST"
 docker context use remote
 
-DOCKER_REGISTRY_LOGIN=true
-if [ -z "${INPUT_DOCKER_REGISTRY_USERNAME+x}" ] || [ -z "${INPUT_DOCKER_REGISTRY_PASSWORD+x}" ]; then
-  DOCKER_REGISTRY_LOGIN=false
-fi
-if $DOCKER_REGISTRY_LOGIN ; then
+if ! [ -z "${INPUT_DOCKER_REGISTRY_USERNAME+x}" ] && ! [ -z "$INPUT_DOCKER_REGISTRY_USERNAME" ] &&
+   ! [ -z "${INPUT_DOCKER_REGISTRY_PASSWORD+x}" ] && ! [ -z "$INPUT_DOCKER_REGISTRY_PASSWORD" ]; then
   echo "Connecting to $INPUT_DOCKER_REGISTRY_URI... Command: docker login"
   echo "$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
+  yes | docker --log-level debug system prune -a 2>&1
 fi
 
 DEPLOYMENT_COMMAND="docker --log-level=debug compose"
 
-STACK_FILE=true
-if [ -z "${INPUT_STACK_FILE_NAME+x}" ]; then
-  STACK_FILE=false
-fi
-if $STACK_FILE ; then
+if ! [ -z "${INPUT_STACK_FILE_NAME+x}" ] && ! [ -z "$INPUT_STACK_FILE_NAME" ]; then
   DEPLOYMENT_COMMAND="$DEPLOYMENT_COMMAND -f ${INPUT_STACK_FILE_NAME//,/ -f }"
 fi
 
-ENV_FILE=true
-if [ -z "${INPUT_ENV_FILE_NAME+x}" ]; then
-  ENV_FILE=false
-fi
-if $ENV_FILE ; then
+if ! [ -z "${INPUT_ENV_FILE_NAME+x}" ] && ! [ -z "$INPUT_ENV_FILE_NAME" ]; then
   DEPLOYMENT_COMMAND="$DEPLOYMENT_COMMAND --env-file ${INPUT_ENV_FILE_NAME//,/ --env-file }"
 fi
 
+echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: ${DEPLOYMENT_COMMAND} config"
+${DEPLOYMENT_COMMAND} "config"
+
+if ! [ -z "${INPUT_PULL_IMAGES_FIRST+x}" ] && [ $INPUT_PULL_IMAGES_FIRST = 'true' ] ; then
+  echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: ${DEPLOYMENT_COMMAND} pull"
+  ${DEPLOYMENT_COMMAND} "pull"
+fi
+
 # DEPLOYMENT_COMMAND_OPTIONS=""
 
 echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: ${DEPLOYMENT_COMMAND} ${INPUT_ARGS}"