sbofindsrc: add default dir and SBOROOT env var

1 files changed, 23 insertions, 3 deletions

diff --git a/sbofindsrc b/sbofindsrc
index e2aedea..76bf067 100755
--- a/sbofindsrc
+++ b/sbofindsrc
@@ -2,7 +2,13 @@
 
 # 20150827 bkw: attempt to find missing source tarballs
 
-SELF=$( basename $0 )
+### configurable stuff
+
+# where to look for slackbuilds. override with SBOROOT environment
+# variable. current directory is always searched first.
+
+#SBODEFAULT=$HOME/slackbuilds
+SBODEFAULT=/home/urchlay/sbo-master
 
 # to add a repo, list its name here, and write a <name>_download()
 # function, which should return success if a file was downloaded and
@@ -34,6 +40,10 @@ http://slackware.org.uk/sbosrcarch
 http://urchlay.naptime.net/~urchlay/sbosrc
 "
 
+### end of config, start of code
+
+SELF=$( basename $0 )
+
 usage() {
 	cat <<EOF
 $SELF - attempt to find slackbuilds.org sources
@@ -41,6 +51,10 @@ $SELF - attempt to find slackbuilds.org sources
 Usage: $SELF [-t] [path]
 
 path is either an .info file or a directory containing an .info file.
+If a directory is given, it's searched for first in the current directory,
+then in $SBODEFAULT (but you can set SBOROOT in the environment to
+override this).
+
 If no path given, current directory is assumed.
 
 Files are searched for in the following repositories:
@@ -69,7 +83,7 @@ die() {
 read_info_file() {
 	case "$1" in
 		"")       dir=.     ;;
-		*.info) file="$1" ;;
+		*.info)   file="$1" ;;
 		*)        dir="$1"  ;;
 	esac
 
@@ -78,9 +92,15 @@ read_info_file() {
 	fi
 
 	if [ ! -f $file ]; then
-		die "Can't find .info file matching $file"
+		file="${SBOROOT:-$SBODEFAULT}"/$file
+	fi
+
+	if [ ! -f $file ]; then
+		die "Can't find .info file matching $1"
 	fi
 
+	file=$( eval echo $file )
+	echo "Using info file: $file"
 	source $file
 
 	# snarfed straight from template.SlackBuild: