Publishing site updates

This converts the NNG site to the new style.  Only the master pages are
updated -- the individual man pages still need work.

1 files changed, 97 insertions, 0 deletions

diff --git a/_tools/publish-nng.sh b/_tools/publish-nng.sh
new file mode 100644
index 00000000..b05f839f
--- /dev/null
+++ b/_tools/publish-nng.sh
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+# I hereby place this script is in the public domain. - Garrett D'Amore <garrett@damore.org>  Jan 23, 2020.
+
+# Usage:
+#
+# publish-nng.sh <version>
+#
+# This publishes content from the _adoc directory into the main tree.  Individual files can be specified.
+# It runs asciidoctor over the files, and massages them.
+
+if [[ $# -gt 0 ]]
+then
+	files=$*
+	echo "using user specified args ${files[@]}"
+else
+	files=$( find ../_adoc/ -type f -name '*.adoc' )
+	echo "finding files ${files[@]}"
+fi
+
+scratch=$(mktemp -d --tmpdir pubnngXXXXXX)
+trap "rm -rf ${scratch}" 0
+dest=$(dirname $0)/..
+
+for f in ${files[@]}
+do
+        base=${f##*/_adoc}
+        dir=${base%/*}
+        base=${base##/}
+
+        asciidoctor \
+                -q \
+	        -darticle \
+	        -anofooter=yes \
+                -askip-front-matter \
+	        -aicons=font \
+	        -asource-highlighter=pygments \
+	        -alinkcss \
+	        -bhtml5 \
+	        -D ${scratch}/${dir} \
+                ${f}
+done
+
+process_html() {
+        typeset skip=yes
+        typeset layout=$1
+        typeset ver=$2
+        typeset title=""
+        while read line; do
+                # Look for the body tag, so that we strip off all the pointless
+                # front matter, because we're going to replace that.   We
+                # don't actually emit the body tags.  We also strip out any
+                # link tags.
+                case "$line" in
+                "<title>"*)
+                        title=${line#*'>'}
+                        title=${title%'<'*}
+                        ;;
+                "<body"*)
+                        printf -- "---\n"
+                        printf "layout: ${layout}\n"
+                        printf "title: ${title}\n"
+                        printf -- "---\n"
+                        printf "<main>\n"
+                        skip=
+                        ;;
+                "</body"*)
+                        printf "</main>\n"
+                        skip=yes
+                        ;;
+                "<link"*)
+                        ;;
+                *)
+                        if [[ -z "$skip" ]]; then
+                                printf "%s\n" "$line"
+                        fi
+                        ;;
+                esac
+        done
+}
+
+add=""
+for f in $(find ${scratch} -name '*.html' ); do
+
+        base=${f##${scratch}}
+        base=${base##/}
+
+        # insert the header - HTML only
+        process_html nng < ${f} > ${f}.new
+        mv ${f}.new ${f}
+        cp ${f} ${dest}/${base}
+        add="${add} ${dest}/${base}"
+done
+git add ${add}
+git commit -q -m "Publishing site updates"
+
+printf "A final push should be done once changes are verified.\n"