copytominetest using metascript

Signed-off-by: philippe lhardy <philippe.lhardy@astrolabe.coop>

copytominetest.sh

@@ -1,20 +1,57 @@
 #!/bin/bash
+# SPDX-FileCopyrightText: 2025 artlog@l0g.eu
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# header generated by lib/metascript.sh header
+# metascript_version=v1.0.0
+
+toolsdir=lib
+pushd $toolsdir >/dev/null
+toolsdir=$(pwd)
+source metascript.sh
+popd >/dev/null
+
+usage() {
+    cat <<EOF
+copy a .we generated lab into minetest local game directory
+
+name=name of generated .we without extension
+game=name of game
+
+EOF
+}
+metarun=metarun
+# change default to sudo if needed
+# metasudo=sudo
+
+name="$1.we"
+srcdir="lab/"
+game="nm"
+
+while [[ $# > 0 ]]
+do
+    case "$1" in
+	name=*)
+	    name=${1/name=}.we
+	    ;;
+	game=*)
+	    game=${1/game=}
+	    ;;
+        *)
+           parsemetaarg "$1"
+        ;;
+    esac
+    shift
+done
 
-name=$1.we
-srcdir=lab/
-game=nm
 dest=~/.minetest/worlds/$game/schems
+src=${srcdir}$name
 
-if [[ ! -d $dest ]]
-then
-    echo "[ERROR] no destination directory $dest found" >&2
-fi
-
-src=$srcdir/$name
+enforce file $src exists
+enforce dir $dest exists
 
 if [[ -f $src ]]
 then
-    cp $src $dest/
+    $defer cp $src $dest/
 else
-    echo "[ERROR] missing $src" >&2
+    log_error "missing $src"
 fi