From 9e9bee407b7e44dfecf48c9e0b878f40c68f01a3 Mon Sep 17 00:00:00 2001
From: Miquel Sabaté <msabate@suse.com>
Date: Mon, 24 Aug 2015 10:58:00 +0200
Subject: Replaced `realpath` for a custom `__g_realpath` function

`realpath` is not a standard command, and it won't work on some systems or even
in zsh.
---
 g.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/g.sh b/g.sh
index 8513190..3b9846d 100644
--- a/g.sh
+++ b/g.sh
@@ -79,9 +79,16 @@ __g_join_path() {
     local IFS="/"; echo "$*";
 }
 
+# Replacement for the non-standard `realpath` command. Implemented taken from
+# https://github.com/travis-ci/gimme.
+__g_realpath() {
+    [ -d "$1" ] && echo "$(cd "$1" && pwd)" || echo "$(cd "$(dirname "$1")"
+        && pwd)/$(basename "$1")"
+}
+
 # The main function for this script.
 g() {
-    version="0.3.8"
+    version="0.3.9"
     cmd="$1"
     if [ -z "$cmd" ]; then
         __g_help
@@ -121,7 +128,7 @@ g() {
             return 1
         fi
         __g_get_shortcuts
-        __g_shortcuts[$2]=$(realpath $path)
+        __g_shortcuts[$2]=$(__g_realpath $path)
         __g_save_shortcuts
         ;;
     rm)
-- 
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