refactor: switch to a docker action type

Dockerfile

@@ -0,0 +1,15 @@
+# Use a base image that includes necessary environments (e.g., Node.js)
+FROM node:18.17.0
+
+# Install Bun
+RUN curl -fsSL https://bun.sh/install | bash
+
+# Set the working directory in the container
+WORKDIR /usr/src/app
+
+# Copy your action's source files to the container
+COPY . .
+
+# Command to run when the Docker container starts
+# It assumes the entrypoint is a script that handles the inputs and runs the desired commands
+ENTRYPOINT ["sh", "./entrypoint.sh"]

action.yml

@@ -1,20 +1,20 @@
 name: 'web3.news Publisher'
 description: 'An action that publishes your site to the web3.news aggregator'
 runs:
-    using: 'composite'
-    steps:
-        - uses: oven-sh/setup-bun@v1
-          with:
-              bun-version: 'latest'
-        - run: ls && bun ./src/index.ts
-          shell: bash
+    using: 'docker'
+    image: 'Dockerfile'
+    args:
+        - ${{ inputs.node }}
+        - ${{ inputs.seed }}
+        - ${{ inputs.folder }}
 inputs:
     node:
-        description: The S5 node to deploy to
+        description: 'The S5 node to deploy to'
         required: true
     seed:
-        description: Your site BIP39 seed
+        description: 'Your site BIP39 seed'
         required: true
     folder:
-        description: The folder to publish
-        default: public
+        description: 'The folder to publish'
+        required: false
+        default: 'public'

entrypoint.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# Set the INPUT_* environment variables from script arguments
+export INPUT_NODE=$1
+export INPUT_SEED=$2
+export INPUT_FOLDER=$3
+
+# Providing a default value for INPUT_FOLDER if not set
+if [ -z "$INPUT_FOLDER" ]
+then
+  export INPUT_FOLDER="public"
+fi
+
+echo "Publishing to node: $INPUT_NODE"
+echo "Publishing folder: $INPUT_FOLDER"
+
+# Example command (replace with your actual command)
+bun ./src/index.ts