Google Cloud Functions: Project layout for Github

2019-06-11 00:27发布

I'm starting with Google Cloud Functions, and I want to use a real editor + github instead of the inline editor.

For an existing Google App Engine Flex(php) project, I've modified it so that it publish on PubSub some data about user.

I want to write a set of functions :

  • One function that update BigQuery, and post on a topic that a user data has been updated
  • Subscribed to this update : Several functions would run on query on BigQueries and store the result in Firebase (for a mobile app to display the data statistics)

Here are some basic questions I couldn't find any answer :

  • How can I organise my project? What is the expected layout so that GCP can fetch the project from github and run it ?
  • [Optional] Can I have multiple file for one function to organise my code ?

I've found this : https://github.com/PrinceCornNM/generator-firebase-cloud-functions but I also read that the Function for firebase was somehow incompatible on a stackoverflow post.

1条回答
闹够了就滚
2楼-- · 2019-06-11 01:03

Here is how I made it work :

Setup the Github Repository

  • Create a repo on Githup, checkout from my IDE
  • Create a folder with the name of the function 'processNewTroncQueteur'
  • Create a package.json and index.js in this folder, and copy the content of my working function from Google Cloud Function
  • Commit

Check my repository as an example : https://github.com/dev-mansonthomas/RedCrossQuestCloudFunctions

Sync my Github Repo with Google Source Control

  • Go to https://source.cloud.google.com/
  • "New Repository", "Connect external repository"
  • Select your GCP Project, then choose github, check the checkbox for consent, and click "Connect to GitHub" (follow instructions)
  • Choose the project on GitHub, and click "Connect Selected Repository"

(I had to try twice, the first time I got an error without details)

Create your Cloud Function from Source Control

  • Go to https://console.cloud.google.com/functions/
  • New Function
  • Choose Name, Memory, Trigger, Runtime, and region (advanced)
  • Choose "Cloud Source Repository" for "Source Code"
  • Repository : Copy/Paste the repo name from "Google Cloud Repository", you can find it, in the upper left corner of the screen, when you're in the repo. For me it's: github_dev-mansonthomas_RedCrossQuestCloudFunctions
  • I used, Branch/Master
  • Directory with source code : the name of the folder 'processNewTroncQueteur'
  • function to execute: 'processNewTroncQueteur'
  • Create, and I've tested it and it works.
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