• Adding a comment on a Pull Request using Github Actions

  2 min read

  
  

  As part of a CI/CD pipeline involving GitHub Actions we might want to be able to add a comment to the PR to notify the user about something:

  name: demo_add_comment_pr
  on:
    pull_request:
      types: [opened, ready_for_review]
    push:
      branches:
        - '**'
        - '!main'
      paths:    
        - cluster-resources/**
        - tests/**
    workflow_dispatch:
  
  (...)
  

  12/12/2022

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• Publish a helm chart using github actions and github pages

  2 min read

  
  

  Having a helm chart released (via an index.yaml) is a convenient way of using it. Combining github actions with github pages we can do it in a serverless fashion

  31/10/2022

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• Github actions: Share environment variables across steps

  1 min read

  
  

  If we want to share data between steps (on a Github action) it's just not enough to export a variable like this:

  export VARIABLE_NAME
  

  05/10/2021

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• go get: Add a module from a private GitHub repository

  2 min read

  
  

  If you try to add a golang module that is on a private repository you'll get an error similar to this:

  $ go get github.com/pet2cattle/golang-demo
  go: downloading github.com/pet2cattle/golang-demo v0.0.0-20220925191817-0b4b7026fa7f
  go: github.com/pet2cattle/golang-demo@v0.0.0-20220925191817-0b4b7026fa7f: verifying module: github.com/pet2cattle/golang-demo@v0.0.0-20220925191817-0b4b7026fa7f: reading https://sum.golang.org/lookup/github.com/pet2cattle/golang-demo@v0.0.0-20220925191817-0b4b7026fa7f: 404 Not Found
          server response:
          not found: github.com/pet2cattle/golang-demo@v0.0.0-20220925191817-0b4b7026fa7f: invalid version: git ls-remote -q origin in /tmp/gopath/pkg/mod/cache/vcs/75d68059a7355b978972dea177e930262ce90abe410680b8db8a45a587e02c26: exit status 128:
                  fatal: could not read Username for 'https://github.com': terminal prompts disabled
          Confirm the import path was entered correctly.
          If this is a private repository, see https://golang.org/doc/faq#git_https for additional information.
  

  26/09/2022

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• How to retrieve a github actions secret

  2 min read

  
  

  When using Github Actions secrets, it won't show any secrets on the action's logs: It is going to replace any string that matches with an existing secret with ***

  24/08/2022

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