bash script for converting multiple (GitHub flavored) markdown to asciidoc files

.ruby-version

2.4.5

Gemfile

# frozen_string_literal: true

source "https://rubygems.org"

git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }

# gem "rails"

gem "kramdown-asciidoc", "~> 1.0"

Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    kramdown (1.17.0)
    kramdown-asciidoc (1.0.1)
      kramdown (~> 1.17.0)

PLATFORMS
  ruby

DEPENDENCIES
  kramdown-asciidoc (~> 1.0)

BUNDLED WITH
   2.1.4

md_to_adoc.sh

#!/usr/bin/env bash
###############################################################################
# bash script for converting multiple (GH-flavored) markdown to asciidoc files.
# Inspired by
# https://matthewsetter.com/convert-markdown-to-asciidoc-with-kramdown-asciidoc
#
# Requirements:
# * Ruby 2.4+ (2.4.5 recommended)
# * bundler 2.1.4
#
# Usage:
#  $ ./md_to_adoc.sh
###############################################################################

if ! command -v gem 1>/dev/null 2>&1; then
    echo "Ruby not installed! To install ruby using rbenv, please refer to https://gist.github.com/aa4c5a8167509b94ac43405f99bc9ffd"
elif ! command -v bundler 1>/dev/null 2>&1; then
    echo "bundler not installed!, please run:

gem install bundler:2.1.4"
elif ! command -v kramdoc 1>/dev/null 2>&1; then
    echo "kramdoc not installed!, please run:

bundle install"
fi

find . -name "*.md" -type f -exec sh -c 'kramdoc --format=GFM --wrap=ventilate  {}' \;