#!/usr/bin/env bash
#
# Generate asciidoc manpage markup from Cogito quick reference file.
# Copyright (c) Jonas Fonseca, 2006
#
# Takes the path to the reference file. Prints the manpage to stdout.

PACKAGE=${CGPACKAGE:-cogito}

ref=$1

cat <<__END__
cg-ref(7)
=========

NAME
----
cg-ref - Cogito quick reference

SYNOPSIS
--------
A list of frequently used commands grouped with related commands.

DESCRIPTION
-----------

__END__

sed '
	0,/^$/d
	/^`---/d
	/frame="none"/,1d
	s/\\$//
	s/[*]\([^*]*\)[*]/\1/g
	s/[`]\([^`]*\)[`]/\1/g
	s/['\'']\([^'\'']*\)['\'']/\1/g
' < "$ref" | \
while read line; do
	col1=$(echo "$line" | cut -f 1)
	case "$line" in
	*":")
		echo "$line"
		echo "$line" | sed "s/[^~]/~/g"
		echo
		echo "[verse]"
		continue
		;;
	"-----"*|"")
		echo "$line" | sed 's/-/./g'
		continue
		;;
	"{cg-refopt}"*)
		col1=$(echo "$col1" | sed 's/.*cg-refopt}/   /')
		;;
	esac
	col2=$(echo "$line" | sed 's/.*[	]\+//')
	printf "%-30s  %s\n" "$col1" "$col2"
done

cat << __END__

COPYRIGHT
---------
Copyright (C) Jonas Fonseca, 2006.

SEE ALSO
--------
gitlink:cg-ref[7] is part of gitlink:${PACKAGE}[7],
a toolkit for managing gitlink:git[7] trees.
__END__