initial production release 🎉

api/packs/helpers.js

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+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
+}

api/packs/index.js

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+const static = require('./static')
+const nodejs = require('./nodejs')
+
+module.exports = { static, nodejs }

api/packs/nodejs/index.js

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+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)
+}

api/packs/static/index.js

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+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 nginx:stable-alpine
+    COPY nginx.conf /etc/nginx/nginx.conf
+    `
+  if (configuration.build.command.build) {
+    dockerFile += `COPY --from=${configuration.build.container.name}:${configuration.build.container.tag} /usr/src/app/${configuration.build.directory} /usr/share/nginx/html`
+  } else {
+    dockerFile += 'COPY . /usr/share/nginx/html'
+  }
+
+  dockerFile += `
+      EXPOSE 80
+      CMD ["nginx", "-g", "daemon off;"]`
+  await fs.writeFile(`${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)
+}