Follow symlinks when loading libs

michaeldfallen · Aug 25, 2015 · 81612cb · 81612cb
1 parent f9f0a48
commit 81612cb
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Showing 2 changed files with 19 additions and 2 deletions.
diff --git a/fetch.sh b/fetch.sh
@@ -1,6 +1,13 @@
 #! /usr/bin/env bash
 
-dot="$(cd "$(dirname "$0")"; pwd)"
+if [[ "$OSTYPE" == *darwin* ]]; then
+  READLINK_CMD='greadlink'
+else
+  READLINK_CMD='readlink'
+fi
+
+dot="$(cd "$(dirname "$([ -L "$0" ] && $READLINK_CMD -f "$0" || echo "$0")")"; pwd)"
+
 source $dot/radar-base.sh
 
 fetch;
diff --git a/git-radar b/git-radar
@@ -1,6 +1,16 @@
 #! /usr/bin/env bash
+#
+# git-radar
+#
+# A heads up display for git
 
-dot="$(cd "$(dirname "$0")"; pwd)"
+if [[ "$OSTYPE" == *darwin* ]]; then
+  READLINK_CMD='greadlink'
+else
+  READLINK_CMD='readlink'
+fi
+
+dot="$(cd "$(dirname "$([ -L "$0" ] && $READLINK_CMD -f "$0" || echo "$0")")"; pwd)"
 
 if [[ -z $@ ]]; then
   _git="\033[1;30mgit:(\033[0m"