Systemd/man/man.in

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#!/bin/sh
set -e
if [ -z "$1" ]; then
echo "Use: $0 page-name (with no section suffix)"
exit 1
fi
# make sure the rules have been regenerated (in case man/update-man-rules was just run)
ninja -C "@BUILD_ROOT@" version.h
page="$(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"
exec man "@BUILD_ROOT@/$target"