From 89afa4179287af307e298f6027dc4eee44bcf481 Mon Sep 17 00:00:00 2001
From: Dubiousjim <dubiousjim@gmail.com>
Date: Fri, 5 Jul 2013 00:21:38 -0400
Subject: apkgrel, functions: refactor calculation of APKBUILD's path

---
 functions.sh.in | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'functions.sh.in')

diff --git a/functions.sh.in b/functions.sh.in
index a25c39a..ab4dff5 100644
--- a/functions.sh.in
+++ b/functions.sh.in
@@ -30,6 +30,19 @@ aports_buildscript() {
 	fi
 }
 
+# expects $1 to be a file, or a directory containing an APKBUILD, or a package directory in the aports tree
+# outputs APKBUILD's path if successful (doesn't verify that it's a valid APKBUILD)
+any_buildscript() {
+	if [ -f "$1" ]; then
+		echo "$1"
+	elif [ -d "$1" ]; then
+		[ -f "$1/APKBUILD" ] || return 1
+		echo "$1/APKBUILD"
+	else
+		aports_buildscript "$1" || return 1
+	fi
+}
+
 
 # output functions
 case $prog in
-- 
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