refactor: CircleCI config removed

[Pradhvan]

Removed Circle CI config for changelog management

closes #139

[Pradhvan]

@camilamaia is this the correct way of using the Changelog Tool or should I keep this in the lint.yml

[camilamaia]

@Pradhvan I believe the command can be the same we are already using: https://github.com/scanapi/scanapi/blob/master/.circleci/config.yml#L17

From what I understood, init would create a new file, but here we only want to check the lint, right?

[rcmachado]

@camilamaia You're correct - init will initialize a new file. But as there is no lint command yet, the diff command should be used instead (there is an issue open to implement it: rcmachado/changelog#71).

[Pradhvan]

I tried the diff[0] but it's not working. I you can take a look @rcmachado it would be a great help.

[0]https://github.com/scanapi/scanapi/pull/246/checks?check_run_id=932150102

[camilamaia]

@rcmachado would you mind to giving us some help reviewing this PR?

[vinigfer]

Maybe this should be in the Changed section

[Pradhvan]

@vinigfer yes will move it. 😄

[vinigfer]

LGTM, but we need to get te diff argument working in the action

[barbosa]

@Pradhvan the problem here is because args is what is being passed as the argument to the changelog command. This diff you want is system's. The way it is implemented here, GitHub Actions is going to call:

$ changelog diff -u <(changelog fmt -f CHANGELOG.md) CHANGELOG.md 

... resulting in an error given that the tool has no argument called diff.

There are a few ways to solve this:

1. Implement the diff command on @rcmachado 's tool (or as he points out in Add --check option to fmt rcmachado/changelog#71: fmt --check)
2. Do not use his GitHub Action and simply download and execute the command yourself
3. Keep using his GitHub Action but try to play with shell arguments to execute fmt, get the results from it, and then call system's diff

IMO:

• 1 is the best option if you know (or want to play with) Golang.
• 3 might work well if you know how to use xargs (I don't 😅)
• 2 could be achieved by some sort of the following commands:

- name: Changelog Tool
- run: |
  go get github.com/rcmachado/changelog
  diff -u <(./bin/changelog fmt -f CHANGELOG.md) CHANGELOG.md

[Pradhvan]

@barbosa fun thing is I actually picked up Go and will go for 1 😄

[Pradhvan]

I might not be able to give time on this. So closing the PR.