|
|
@@ -0,0 +1,33 @@
|
|
|
+#!/bin/sh
|
|
|
+
|
|
|
+if [ -n "$PLUGIN_SOURCE" -a -n "$PLUGIN_TARGET" ]; then
|
|
|
+ set "$PLUGIN_SOURCE" "$PLUGIN_TARGET"
|
|
|
+fi
|
|
|
+
|
|
|
+if [ ! -d "$1" ]; then
|
|
|
+ echo "$1" must be a directory >&2
|
|
|
+ exit 1
|
|
|
+fi
|
|
|
+
|
|
|
+SOURCE_TMP=`realpath "$1"`
|
|
|
+SOURCE_DIR=`dirname "$SOURCE_TMP"`
|
|
|
+SOURCE_BASE=`basename "$SOURCE_TMP"`
|
|
|
+
|
|
|
+if [ -f "$2" -a ! -L "$2" ]; then
|
|
|
+ echo "$2" must not exist or be a symlink >&2
|
|
|
+ exit 2
|
|
|
+fi
|
|
|
+
|
|
|
+TARGET_DIR_TMP=`dirname "$2"`
|
|
|
+TARGET_DIR=`realpath "$TARGET_DIR_TMP"`
|
|
|
+TARGET_BASE=`basename "$2"`
|
|
|
+
|
|
|
+cd "$TARGET_DIR"
|
|
|
+DIR=`mktemp -d -p . "$TARGET_BASE".XXXXXX`
|
|
|
+mv "$SOURCE_DIR/$SOURCE_BASE" "$DIR"
|
|
|
+chmod a+rx "$DIR"
|
|
|
+ln -s "$DIR/$SOURCE_BASE" "$DIR.link"
|
|
|
+mv -T "$DIR.link" "$TARGET_BASE"
|
|
|
+for OTHER in "$TARGET_BASE".*; do
|
|
|
+ test "$OTHER" -ef "$DIR" || rm -rf "$OTHER"
|
|
|
+done
|
