move gen-manpages to util/

util/gen-manpages.sh

@@ -0,0 +1,43 @@
+#!/bin/sh
+# Copyright (c) 2016-2021 The Hush developers
+# Released under the GPLv3
+
+TOPDIR=${TOPDIR:-$(git rev-parse --show-toplevel)}
+SRCDIR=${SRCDIR:-$TOPDIR/src}
+MANDIR=${MANDIR:-$TOPDIR/doc/man}
+
+HUSHD=${HUSHD:-$SRCDIR/hushd}
+HUSHCLI=${HUSHCLI:-$SRCDIR/hush-cli}
+HUSHTX=${HUSHTX:-$SRCDIR/hush-tx}
+
+[ ! -x $HUSHD ] && echo "$HUSHD not found or not executable." && exit 1
+
+# TODO: this does not work correctly, when help2man is installed, it still fails
+# Check if help2man is installed
+# If not then display error to user and exit
+#if ! command -v help2man &> /dev/null
+#then
+#    echo "help2man could not be found"
+#    echo "Please install from your Linux package manager and try again"
+#    echo "On Debian-based systems you can do: apt-get install help2man"
+#    exit
+#fi
+
+# use this if hushd is not running
+#HUSHVER="v3.6.2"
+HUSHVER=$(./src/hushd --version|head -n1|cut -d' ' -f4|cut -d- -f1)
+
+# Create a footer file with copyright content.
+# This gets autodetected fine for hushd if --version-string is not set,
+# but has different outcomes for hush-cli.
+echo "[COPYRIGHT]" > footer.h2m
+$HUSHD --version | sed -n '1!p' >> footer.h2m
+
+echo "Generating man pages for Hush $HUSHVER"
+for cmd in $HUSHD $HUSHCLI $HUSHTX; do
+  cmdname="${cmd##*/}"
+  help2man -N --version-string=${HUSHVER} --include=footer.h2m -o ${MANDIR}/${cmdname}.1 ${cmd}
+  #sed -i "s/\\\-${HUSHVER[1]}//g" ${MANDIR}/${cmdname}.1
+done
+
+rm -f footer.h2m