Refactor the code for the netlify functions

functions/code.js

@@ -1,39 +1,12 @@
-// Below imports are defined in
-// `external_node_modules` of [functions] in netlify.toml
-// They are required for this function to run
-
-import { v4 as uuidv4 } from 'uuid'
-import JSZip from 'jszip'
-import { pushToGitHub } from './utils'
-
-const nbUid = uuidv4()
-const repoOwner = process.env.VUE_APP_GH_USER
-const repo = process.env.VUE_APP_GH_REPO
+import { getZip_Uid } from './utils'
 
 // This function is the one Netlify function runs on
 // https://docs.netlify.com/functions/build-with-javascript/#synchronous-function-format
 exports.handler = async function (event, _) {
   // event is a JSON object
   const data = JSON.parse(event.body)
-  const zip = new JSZip()
-  const code = data.code
-  const template = `ignite-${data.template}`
+  const { zipRes, nbUid } = await getZip_Uid(data)
 
-  // As usual from Download component,
-  // we will zip the files and
-  // generate a base64 format for pushing to GitHub
-  // with Octokit.
-  for (const filename in code) {
-    zip.file(filename, code[filename])
-  }
-  const content = await zip.generateAsync({ type: 'base64' })
-  const zipRes = await pushToGitHub(
-    content,
-    `${template}.zip`,
-    nbUid,
-    repoOwner,
-    repo
-  )
   return {
     statusCode: 200,
     body: zipRes

functions/colab.js

@@ -1,10 +1,4 @@
-// Below imports are defined in
-// `external_node_modules` of [functions] in netlify.toml
-// They are required for this function to run
-
-import { v5 as uuidv5 } from 'uuid'
-import JSZip from 'jszip'
-import { pushToGitHub } from './utils'
+import { pushToGitHub, getZip_Uid } from './utils'
 
 const repoOwner = process.env.VUE_APP_GH_USER
 const repo = process.env.VUE_APP_GH_REPO
@@ -14,29 +8,9 @@ const repo = process.env.VUE_APP_GH_REPO
 exports.handler = async function (event, _) {
   // event is a JSON object
   const data = JSON.parse(event.body)
-  const zip = new JSZip()
-  const code = data.code
-  let hash = ''
   const template = `ignite-${data.template}`
   const nbName = `${template}.ipynb`
-
-  // As usual from Download component,
-  // we will zip the files and
-  // generate a base64 format for pushing to GitHub
-  // with Octokit.
-  for (const filename in code) {
-    hash += code[filename]
-    zip.file(filename, code[filename])
-  }
-  const nbUid = uuidv5(hash, uuidv5.URL)
-  const content = await zip.generateAsync({ type: 'base64' })
-  const zipRes = await pushToGitHub(
-    content,
-    `${template}.zip`,
-    nbUid,
-    repoOwner,
-    repo
-  )
+  const { zipRes, nbUid } = await getZip_Uid(data)
 
   const title = template
     .replace('ignite-', '')
@@ -101,9 +75,7 @@ exports.handler = async function (event, _) {
   await pushToGitHub(
     Buffer.from(JSON.stringify(nb)).toString('base64'),
     nbName,
-    nbUid,
-    repoOwner,
-    repo
+    nbUid
   )
 
   const colabLink = `https://colab.research.google.com/github/${repoOwner}/${repo}/blob/main/nbs/${nbUid}/${nbName}`

functions/utils.js

@@ -3,17 +3,20 @@
 // They are required for this function to run
 
 import { Octokit } from '@octokit/core'
+import JSZip from 'jszip'
+import { v5 as uuidv5 } from 'uuid'
+
+const repoOwner = process.env.VUE_APP_GH_USER
+const repo = process.env.VUE_APP_GH_REPO
 
 /**
  * Create a file on GitHub with Octokit.
  * @param {string} content
  * @param {string} filename
  * @param {string} nbUid
- * @param {string} repoOwner
- * @param {string} repo
  * @returns download_url
  */
-export async function pushToGitHub(content, filename, nbUid, repoOwner, repo) {
+export async function pushToGitHub(content, filename, nbUid) {
   const octokit = new Octokit({
     auth: process.env.VUE_APP_GH_TOKEN
   })
@@ -33,3 +36,29 @@ export async function pushToGitHub(content, filename, nbUid, repoOwner, repo) {
     console.error(e)
   }
 }
+
+// This function is the one Netlify function runs on
+// https://docs.netlify.com/functions/build-with-javascript/#synchronous-function-format
+export async function getZip_Uid(data) {
+  const zip = new JSZip()
+  const code = data.code
+  const template = `ignite-${data.template}`
+
+  // As usual from Download component,
+  // we will zip the files and
+  // generate a base64 format for pushing to GitHub
+  // with Octokit.
+  for (const filename in code) {
+    zip.file(filename, code[filename])
+  }
+  // since the generated zip varies every time even with the same code
+  // it can't be used to generate a UUID
+  const content = await zip.generateAsync({ type: 'base64' })
+  // we generate an unique id from the current config for pushing to github
+  const nbUid = uuidv5(JSON.stringify(data.config), uuidv5.URL)
+  const zipRes = await pushToGitHub(content, `${template}.zip`, nbUid)
+  return {
+    zipRes: zipRes,
+    nbUid: nbUid
+  }
+}

src/components/NavCode.vue

@@ -136,7 +136,8 @@ export default {
             },
             body: JSON.stringify({
               code: store.code,
-              template: store.config.template
+              template: store.config.template,
+              config: store.config
             })
           })
           if (res.ok) {

src/components/NavColab.vue

@@ -92,7 +92,8 @@ export default {
             },
             body: JSON.stringify({
               code: store.code,
-              template: store.config.template
+              template: store.config.template,
+              config: store.config
             })
           })
           // response body is plain text