initial production release 🎉

api/packs/helpers.js

@@ -0,0 +1,28 @@
+const fs = require('fs').promises
+const { streamEvents, docker } = require('../libs/docker')
+
+async function buildImage (configuration) {
+  let dockerFile = `
+                # build
+                FROM node:lts
+                WORKDIR /usr/src/app
+                COPY package*.json .
+                `
+  if (configuration.build.command.installation) {
+    dockerFile += `RUN ${configuration.build.command.installation}
+                `
+  }
+  dockerFile += `COPY . .
+            RUN ${configuration.build.command.build}`
+
+  await fs.writeFile(`${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)
+}
+
+module.exports = {
+  buildImage
+}