Feature request: Add comment

[henrik242]

Firstly, thanks for a great tool! You should add donate options :)

Then the feature request: It would be really useful to be able to add comments to existing pull requests (with matching branch or PR title).

It would also be nice to be able to replace the first comment (pr body) content.

Usage:
  multi-gitter edit [script path] [flags]

Flags:
  ...
  -b, --pr-body string             Replace the body of the PR.
  -t, --pr-title string            Replace the title of the PR.
  --comment string                 Add a comment to the PR.
  ...

[henrik242]

For others in need of this, here's how to add PR comments using the REST API. You can get the PR number using multi-gitter's status command.

#!/usr/bin/env bash

set -o pipefail -o nounset -o errexit

REPO_NAME=$1
PR_NUMBER=$2
GITHUB_TOKEN=$3

curl -s -H "Authorization: token $GITHUB_TOKEN" \
 -X POST -d '{"body": "Awesome comment"}' \
 "https://the.github.host/api/v3/repos/${REPO_NAME}/issues/${PR_NUMBER}/comments"

[lindell]

For updating the PR body, there is this #368 (now stale) PR to do so.