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#!/bin/sh
# Copyright (C) The libssh2 project and its contributors.
# SPDX-License-Identifier: BSD-3-Clause
set -e
set -u
# Written by Mikhail Gusarov
#
# Run syntax checks for all manpages in the documentation tree.
#
# Requirement on macOS: brew install man-db
#
command -v gman >/dev/null 2>&1 && man() { gman "$@"; }
dstdir="${builddir:-$PWD}"
mandir="$(dirname "$0")/../docs"
ec=0
#
# Only test if suitable man is available
#
if command -v grep >/dev/null 2>&1 && \
man --help 2>/dev/null | grep -q warnings; then
trap 'rm -f "$dstdir/man3"' EXIT HUP INT TERM
ln -sf "$mandir" "$dstdir/man3"
for manpage in "$mandir"/libssh2_*.*; do
echo "$manpage"
warnings=$(LANG=en_US.UTF-8 MANWIDTH=80 man -M "$dstdir" --warnings \
-E UTF-8 -l "$manpage" >/dev/null 2>&1)
if [ -n "$warnings" ]; then
echo "$warnings"
ec=1
fi
done
else
echo 'mansyntax: Required tool not found, skipping tests.'
fi
exit "$ec"
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