[thirdparty/systemd.git] / man / man.in

#!/bin/sh
# SPDX-License-Identifier: LGPL-2.1-or-later

set -e

if [ -z "$1" ]; then
    echo "Use: $0 page-name (with no section suffix)"
    exit 1
fi

# make sure the rules have been regenerated (in case update-man-rules was just run)
ninja -C "@BUILD_ROOT@" version.h

page="$(echo "$1" | sed 's/\./\\./')"
target=$(ninja -C "@BUILD_ROOT@" -t query man/man | grep -E -m1 "man/$page\.[0-9]$" | awk '{print $2}')
if [ -z "$target" ]; then
    echo "Cannot find page $1"
    exit 1
fi
ninja -C "@BUILD_ROOT@" "$target"

fullname="@BUILD_ROOT@/$target"
redirect="$(sed -n -r '1 s|^\.so man[0-9]/(.*)|\1|p' "$fullname")"
if [ -n "$redirect" ]; then
    ninja -C "@BUILD_ROOT@" "man/$redirect"

    fullname="@BUILD_ROOT@/man/$redirect"
fi

exec man "$fullname"
Commit	Line	Data
e9bbff18	1	#!/bin/sh
f4d74c61 LB	2	# SPDX-License-Identifier: LGPL-2.1-or-later
f4d74c61 LB	3
e9bbff18 ZJS	4	set -e
	5
	6	if [ -z "$1" ]; then
	7	echo "Use: $0 page-name (with no section suffix)"
	8	exit 1
	9	fi
	10
e3c368f6	11	# make sure the rules have been regenerated (in case update-man-rules was just run)
3919ecc5 ZJS	12	ninja -C "@BUILD_ROOT@" version.h
3919ecc5 ZJS	13
90f003a3 ZJS	14	page="$(echo "$1" \| sed 's/\./\\./')"
90f003a3 ZJS	15	target=$(ninja -C "@BUILD_ROOT@" -t query man/man \| grep -E -m1 "man/$page\.[0-9]$" \| awk '{print $2}')
e9bbff18 ZJS	16	if [ -z "$target" ]; then
	17	echo "Cannot find page $1"
	18	exit 1
	19	fi
	20	ninja -C "@BUILD_ROOT@" "$target"
4338ab81 ZJS	21
	22	fullname="@BUILD_ROOT@/$target"
	23	redirect="$(sed -n -r '1 s\|^\.so man[0-9]/(.*)\|\1\|p' "$fullname")"
	24	if [ -n "$redirect" ]; then
	25	ninja -C "@BUILD_ROOT@" "man/$redirect"
	26
	27	fullname="@BUILD_ROOT@/man/$redirect"
	28	fi
	29
	30	exec man "$fullname"