Add scripts/asciidoc ad-hoc replacement and HTML output

This allows me to build ninenines.eu using Asciideck and
while the results are not perfect yet things are looking
pretty, pretty good. Adding source-highlight support,
showing images and fixing a few minor issues should bring
me to the point where I can drop Asciidoc.

1 files changed, 95 insertions, 0 deletions

diff --git a/scripts/asciidoc b/scripts/asciidoc
new file mode 100755
index 0000000..9e0d196
--- /dev/null
+++ b/scripts/asciidoc
@@ -0,0 +1,95 @@
+#!/usr/bin/env sh
+
+set -e
+#set -x
+
+TEMP=$(getopt -o 'a:b:d:hso:nv' -l 'attribute:,backend:,doctype:,help,no-header-footer,out-file:,section-numbers,safe,theme:,verbose,version' -n asciidoc -- "$@")
+
+if [ $? -ne 0 ]; then
+	exit 1
+fi
+
+eval set -- "$TEMP"
+unset TEMP
+
+NO_HEADER_FOOTER=0
+OUT_DIR=
+OUT_FILE=
+SAFE=0
+VERBOSE=0
+
+while true; do
+	case "$1" in
+		'-a'|'--attribute')
+			echo 'The option -a|--attribute is currently ignored.' >&2
+			shift 2 ;;
+		'-b'|'--backend')
+			echo 'The option -b|--backend is currently ignored.' >&2
+			shift 2 ;;
+		'-d'|'--doctype')
+			echo 'The option -d|--doctype is currently ignored.' >&2
+			shift 2 ;;
+		'-h'|'--help')
+			echo 'TODO'
+			exit 0 ;;
+		'-s'|'--no-header-footer')
+			NO_HEADER_FOOTER=1
+			shift ;;
+		'-o'|'--out-file')
+			OUT_DIR=`dirname $2`
+			OUT_FILE=`basename ${2%.*}`
+			shift 2 ;;
+		'-n'|'--section-numbers')
+			echo 'The option -n|--section-numbers is currently ignored.' >&2
+			shift ;;
+		'--safe')
+			SAFE=1
+			shift ;;
+		'--theme')
+			echo 'The option --theme is currently ignored.' >&2
+			shift ;;
+		'-v'|'--verbose')
+			VERBOSE=1
+			shift ;;
+		'--version')
+			echo 'Asciideck compatibility script'
+			exit 0 ;;
+		'--')
+			shift
+			break ;;
+		*)
+			echo 'Unexpected error:' $1 >&2
+			exit 1 ;;
+	esac
+done
+
+IN_FILE=
+
+case "$1" in
+	'')
+		echo 'No file name was provided. Use - for standard input.' >&2
+		exit 1 ;;
+	'-')
+		PARSE_CALL="asciideck:parse_stdin()" ;;
+	*)
+		IN_FILE=$1
+		PARSE_CALL="asciideck:parse_file(\"$IN_FILE\")" ;;
+esac
+
+if [ $IN_FILE -a -z $OUT_FILE ]; then
+	OUT_DIR=`dirname $IN_FILE`
+	OUT_FILE=`basename ${IN_FILE%.*}`
+fi
+
+if [ $OUT_FILE ]; then
+	TRANSLATE_OPTS="#{outdir => \"$OUT_DIR\", outfile => \"$OUT_FILE\"}"
+else
+	TRANSLATE_OPTS="#{}"
+fi
+
+<&0 erl +A0 -boot no_dot_erlang -noshell -pz `dirname $0`/../ebin -eval " \
+	case asciideck:to_html($PARSE_CALL, $TRANSLATE_OPTS) of \
+		ok -> ok; \
+		Output -> io:format(\"~s~n\", [Output]) \
+	end, \
+	halt()"