How to quickly provide a markdown help test for people who want to test your PR

composer-test-my-pr

#!/bin/bash
#
# Assumes you are in the directory of a Composer project, on the branch of your
# PR, and that the PR is on Github

function usage()
{
        echo "Usage: $1 nickname"
        echo "Example: $1 greg0ire"
        exit 1
}


function main()
{
cat << 'EOHEADER'
# How can I test this?

```shell
EOHEADER
        cat << EOBODY
composer config repositories.$1 vcs https://github.com/$1/$(basename "$PWD")
composer require $(composer show --self --no-ansi \
        |grep 'name ' \
        |cut -d ':' -f 2 \
        |cut -b 2-) "dev-$(git rev-parse --abbrev-ref HEAD) as $(git describe --abbrev=0 --tags)"
EOBODY
cat << 'EOFOOTER'
```
EOFOOTER
}

if [ $# -ne 1 ]
then
        usage "$0"
fi
main "$1"

Woops, didn't see your comment until now, fixed, thanks!