go.dev/makeweb.sh

#!/usr/bin/env sh
#
###############################################################
#
# This is Gridfinity makeweb (Release 202101030B) [GFODLv1]
#
###############################################################
#
# The Gridfinity Open Documentation License v1.0 (GFODLv1)
#
# Copyright © 2021 Jeffrey H. Johnson. <trnsz@pobox.com>
# Copyright © 2021 Gridfinity, LLC. <admin@gridfinity.com>
#
# All Rights Reserved.
#
# Redistribution and use, in source and compiled forms,
# with or without modification, are permitted, provided
# that the following conditions are met:
#
#   1. Redistributions of source code must retain the
#      above copyright notice, this list of conditions,
# 	   and the following disclaimer, within the first
#	   ten lines of this file, completely unmodified.
#
#   2. Redistributions in compiled form must reproduce
#      the above copyright notice, this list of conditions,
#	   and the following disclaimer in the documentation,
#	   and/or other materials provided with the distribution.
#
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHORS "AS IS",
# AND ANY WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT
# NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS FOR ANY PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES, INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES, LOSS OF USE, DATA, OR PROFITS,
# OR BUSINESS INTERRUPTION, HOWEVER CAUSED, AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT, INCLUDING NEGLIGENCE OR OTHERWISE, ARISING IN
# ANY WAY OUT OF THE USE OF THIS DOCUMENTATION, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
###############################################################
# makeweb 202101030B requires: POSIX sh, semver-tool >=3.2.0,
# fixjson >=1.1.0, vangen >=20201119, sponge >=20060219,
# Tidy-HTML5 >=5.7.28, GNU find, GNU xargs, GNU sed, recent Git
###############################################################
#
set -u ||
	true
:
set -e ||
	true
:
if [ ! -f "./modules.json" ]; then
	printf '%s\n' \
		"Error: modules.json not found" \
		>&2
	exit 1
fi
printf '%s ' \
	"Cleaning JSON..."
fixjson -w -i 1 modules.json \
	>/dev/null \
	2>&1 ||
	{
		printf '%s\n' \
			"Error: fixjson failed" \
			>&2
		exit 1
	}
printf '%s\n' \
	"ok" ||
	true
:
printf '%s ' \
	"Running vangen..."
"${GOBIN:?}/vangen" \
	-config "./modules.json" \
	-out "./public" \
	>/dev/null \
	2>&1 ||
	{
		printf '%s\n' \
			"Error: vangen failed" \
			>&2
		exit 1
	}
printf '%s\n' \
	"ok" ||
	true
:
printf '%s ' \
	"Debranding index..." ||
	true
:
grep -iav \
	'^Generated by .*vangen.*.$' \
	public/index.html \
	2>/dev/null |
	sed -e 's/ Go Modules//' |
	grep -iav 'Tools:' |
	grep -iav 'Libraries:' |
	sponge public/index.html \
		2>/dev/null \
		1>&2 ||
	{
		printf '%s\n' \
			"Error: debranding failed" \
			>&2
		exit 1
	}
printf '%s\n' \
	"ok" ||
	true
:
printf '%s ' \
	"Cleaning HTML..." ||
	true
:
find "./public" -name '*.html' -exec \
	tidy --add-meta-charset true -utf8 -w 0 -qiubnm \
	"{}" \; \
	2>/dev/null \
	>/dev/null \
	2>&1 ||
	{
		printf '%s\n' \
			"Error: cleaning failed" \
			>&2
		exit 1
	}
printf '%s\n' \
	"ok" ||
	true
:
printf '%s ' \
	"Transforming HTML..." ||
	true
:
find ./public -name '*.html' -print0 \
	2>/dev/null |
	xargs -0 -L1 -I{} \
		sh -c \
		'grep -iav ".*generator.*HTML.*Tidy.*>$" "{}" 2>/dev/null |
					sed -e "s/<HR>//" |
						sed -e "s/\"\//\"/" |
							sed -e "s/display: inline-block;/text-align: center; display: inline-block;/" |
								sed -e "s/<STYLE>/<STYLE>\n  .center-screen { display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; min-height: 100vh; }/" |
									sed -e "s/<DIV class=\"content\">/<DIV class=\"center-screen\">/" |
										sed -e "s/Home: /<SMALL>Docs: /" |
											sed -e "s/Source: /Repo: /" |
												sed -e "s/<UL>//" -e "s/<LI>//" -e "s/<\/UL>//" -e "s/<\/LI>/<\/SMALL>/" |
													grep -v "^ \+$" |
														tidy --add-meta-charset true -utf8 -w 0 -qiubnm 2>/dev/null |
															grep -iav ".*generator.*HTML.*Tidy.*>$" 2>/dev/null |
																sponge "{}" 
																	>/dev/null 
																		2>&1' \
		printf '%s\n' \
		"Done" ||
	true
:
printf '%s\n' \
	"$(date)" \
	>./.timestamp &&
	git add ./.timestamp
:
printf '%s\n' \
	"Preparing commit..." ||
	true
:
git gc --aggressive --prune=now ||
	true
:
SEMVER="$(eval printf '%s' "$(printf "%s" "$(semver-tool bump patch "$(printf '%d.%d.%d' "1" "$(grep '"_cXX": "' ./modules.json | \
	tr -d ',_"cX ' | cut -d ':' -f 2)" "$(cut -d '.' -f 3 ./.patch | \
	cut -d '.' -f 1)")") | sponge ./.patch")"; cat ./.patch)"
git add -A && \
	git tag -s "${SEMVER:?}" -m "v${SEMVER:?} - $(date)" &&
	printf '%s\n' \
		"Set new semver tag: ${SEMVER}" &&\
	git commit -q -aS -m "Pushing Pages: $(date)" &&
	git pushall master &&
	printf '%s\n' "Complete."
: