From: Silvio Rhatto <rhatto@riseup.net>
Date: Fri, 17 Nov 2017 12:36:43 +0000 (-0200)
Subject: Trashman install detects if it is running the system-wide version
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=b28a6ee5f6de51085dcf3be943a87cc674fadfe0;p=trashman.git

Trashman install detects if it is running the system-wide version
---

diff --git a/share/trashman/trashman/unix/install b/share/trashman/trashman/unix/install
index 289a653..db2206c 100755
--- a/share/trashman/trashman/unix/install
+++ b/share/trashman/trashman/unix/install
@@ -17,8 +17,14 @@ if ! which rsync > /dev/null 2>&1; then
   exit 1
 fi
 
-# Install
-rsync -av --delete $BASE/ $FOLDER/share/trashman/ || exit 1
+# Ensure folders exists and we have their absolute names
+FOLDER="`mkdir -p $FOLDER && cd $FOLDER > /dev/null && pwd`"
+BASE="`cd $BASE > /dev/null && pwd`"
+
+# Install if we're not already running the system-wide version
+if [ "$BASE" != "$FOLDER" ]; then
+  rsync -av --delete $BASE/ $FOLDER/share/trashman/ || exit 1
+fi
 
 # Create symlink
 ( cd $FOLDER/bin && ln -sf $FOLDER/share/trashman/trashman ) || exit 1