initial production release 🎉

api/packs/nodejs/index.js

@@ -0,0 +1,32 @@
+const fs = require('fs').promises
+const { buildImage } = require('../helpers')
+const { streamEvents, docker } = require('../../libs/docker')
+
+module.exports = async function (configuration) {
+  if (configuration.build.command.build) await buildImage(configuration)
+
+  let dockerFile = `# production stage
+      FROM node:lts
+      WORKDIR /usr/src/app
+      `
+  if (configuration.build.command.build) {
+    dockerFile += `COPY --from=${configuration.build.container.name}:${configuration.build.container.tag} /usr/src/app/${configuration.build.directory} /usr/src/app`
+  } else {
+    dockerFile += 'COPY . ./'
+  }
+  if (configuration.build.command.installation) {
+    dockerFile += `
+      RUN ${configuration.build.command.installation}
+      `
+  }
+  dockerFile += `
+        EXPOSE ${configuration.publish.port}
+        CMD [ "yarn", "start" ]`
+
+  await fs.writeFile(`${configuration.general.workdir}/Dockerfile`, dockerFile)
+  const stream = await docker.engine.buildImage(
+    { src: ['.'], context: configuration.general.workdir },
+    { t: `${configuration.build.container.name}:${configuration.build.container.tag}` }
+  )
+  await streamEvents(stream, configuration)
+}