talk-android/scripts/analysis/getBranchName.sh

#!/bin/bash

# $1: username
# $2: password/token
# $3: pull request number

if [ -z "$3" ] ; then
    git branch | grep '\*' | cut -d' ' -f2
else
    curl 2>/dev/null -u "$1":"$2" "https://api.github.com/repos/nextcloud/talk-android/pulls/$3" | jq .head.ref
fi