Upload 2 files

Dockerfile

@@ -1,11 +1,17 @@
-FROM node:20
+FROM node:18
 
 WORKDIR /app
-COPY . .
 
+RUN apt-get update && apt-get install -y wget unzip
+
+COPY package.json .
 RUN npm install
 
-ENV PORT=7860
+COPY . .
+COPY install_and_run.js .
+
+RUN chown -R node:node /app
+
 EXPOSE 7860
 
-CMD ["npm", "start"]
+CMD ["node", "install_and_run.js"]

install_and_run.js

@@ -0,0 +1,50 @@
+const { exec } = require('child_process');
+const fs = require('fs').promises;
+const path = require('path');
+
+const zipUrl = process.env.ZIP_URL;
+const downloadPath = '/tmp/app.zip';
+const extractPath = '/app';
+
+async function runCommand(command) {
+  return new Promise((resolve, reject) => {
+    exec(command, (error, stdout, stderr) => {
+      if (error) {
+        console.error(`Error executing command: ${command}`);
+        console.error(stderr);
+        reject(error);
+        return;
+      }
+      console.log(`Command executed successfully: ${command}`);
+      console.log(stdout);
+      resolve(stdout);
+    });
+  });
+}
+
+async function main() {
+  if (!zipUrl) {
+    console.error("Error: ZIP_URL environment variable not set.");
+    process.exit(1);
+  }
+
+  try {
+    console.log(`Downloading ZIP file from: ${zipUrl} to ${downloadPath}`);
+    await runCommand(`wget "${zipUrl}" -O ${downloadPath}`);
+
+    console.log(`Extracting ZIP file to: ${extractPath}`);
+    await runCommand(`unzip -o ${downloadPath} -d ${extractPath}`);
+
+    console.log("Removing downloaded ZIP file...");
+    await fs.unlink(downloadPath);
+
+    console.log("Starting the application...");
+    await runCommand('npm start');
+
+  } catch (error) {
+    console.error("An error occurred:", error);
+    process.exit(1);
+  }
+}
+
+main();