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113 lines
3.1 KiB
113 lines
3.1 KiB
#! /bin/sh |
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# |
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# SPDX-License-Identifier: BSD-2-Clause |
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# |
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# Copyright (c) 2018-2020 Gavin D. Howard and contributors. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are met: |
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# |
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# * Redistributions of source code must retain the above copyright notice, this |
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# list of conditions and the following disclaimer. |
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# |
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# * Redistributions in binary form must reproduce the above copyright notice, |
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# this list of conditions and the following disclaimer in the documentation |
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# and/or other materials provided with the distribution. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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# POSSIBILITY OF SUCH DAMAGE. |
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# |
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usage() { |
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printf "usage: %s manpage\n" "$0" 1>&2 |
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exit 1 |
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} |
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gen_manpage() { |
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_gen_manpage_args="$1" |
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shift |
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_gen_manpage_status="$ALL" |
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_gen_manpage_out="$manualsdir/$manpage/$_gen_manpage_args.1" |
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_gen_manpage_md="$manualsdir/$manpage/$_gen_manpage_args.1.md" |
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_gen_manpage_temp="$manualsdir/temp.1.md" |
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_gen_manpage_ifs="$IFS" |
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rm -rf "$_gen_manpage_out" "$_gen_manpage_md" |
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while IFS= read -r line; do |
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if [ "$line" = "{{ end }}" ]; then |
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if [ "$_gen_manpage_status" -eq "$ALL" ]; then |
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err_exit "{{ end }} tag without corresponding start tag" 2 |
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fi |
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_gen_manpage_status="$ALL" |
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elif [ "${line#\{\{* $_gen_manpage_args *\}\}}" != "$line" ]; then |
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if [ "$_gen_manpage_status" -ne "$ALL" ]; then |
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err_exit "start tag nested in start tag" 3 |
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fi |
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_gen_manpage_status="$NOSKIP" |
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elif [ "${line#\{\{*\}\}}" != "$line" ]; then |
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if [ "$_gen_manpage_status" -ne "$ALL" ]; then |
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err_exit "start tag nested in start tag" 3 |
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fi |
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_gen_manpage_status="$SKIP" |
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else |
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if [ "$_gen_manpage_status" -ne "$SKIP" ]; then |
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printf '%s\n' "$line" >> "$_gen_manpage_temp" |
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fi |
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fi |
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done < "$manualsdir/${manpage}.1.md.in" |
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uniq "$_gen_manpage_temp" "$_gen_manpage_md" |
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rm -rf "$_gen_manpage_temp" |
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IFS="$_gen_manpage_ifs" |
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cat "$manualsdir/header.txt" > "$_gen_manpage_out" |
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cat "$manualsdir/header_${manpage}.txt" >> "$_gen_manpage_out" |
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pandoc -f markdown -t man "$_gen_manpage_md" >> "$_gen_manpage_out" |
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} |
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set -e |
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script="$0" |
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scriptdir=$(dirname "$script") |
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manualsdir="$scriptdir/manuals" |
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. "$scriptdir/functions.sh" |
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ARGS="A E H N P EH EN EP HN HP NP EHN EHP ENP HNP EHNP" |
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ALL=0 |
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NOSKIP=1 |
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SKIP=2 |
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test "$#" -eq 1 || usage |
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manpage="$1" |
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shift |
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for a in $ARGS; do |
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gen_manpage "$a" |
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done
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