#!/bin/bash

if [ ! -f backone.8.md ]; then
 echo 'This script must be run from the doc/ subfolder of the BackOne tree.'
 exit 1
fi

rm -f *.1 *.2 *.8

if [ -e /usr/bin/ronn -o -e /usr/local/bin/ronn ]; then
 # Use 'ronn' which is available as a package on many distros including Debian
 ronn -r backone-cli.1.md
 ronn -r backone-idtool.1.md
 ronn -r backone.8.md
else
 # Use 'marked-man' from npm
 NODE=$(command -v node || command -v nodejs)
 if [ -z "$NODE" ]; then
 echo 'Unable to find ronn or node/npm -- cannot build man pages!'
 exit 1
 fi

 if ! npx --no-install marked-man --version >/dev/null 2>&1; then
 echo 'Installing npm package "marked-man" -- MarkDown to ROFF converter...'
 npm install marked-man
 fi

 npx --no-install marked-man backone-cli.1.md >backone-cli.1
 npx --no-install marked-man backone-idtool.1.md >backone-idtool.1
 npx --no-install marked-man backone.8.md >backone.8
fi

exit 0