From 61754016baf1b8f4e86ccb3a49da335b7594e07e Mon Sep 17 00:00:00 2001
From: Loïc Minier <lool@dooz.org>
Date: Mon, 4 Jan 2010 23:52:22 +0100
Subject: Normalize output of get_source_control_field()

---
 pbuilder-satisfydepends-funcs | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

(limited to 'pbuilder-satisfydepends-funcs')

diff --git a/pbuilder-satisfydepends-funcs b/pbuilder-satisfydepends-funcs
index 9beb691..5c43e34 100755
--- a/pbuilder-satisfydepends-funcs
+++ b/pbuilder-satisfydepends-funcs
@@ -53,20 +53,34 @@ checkbuilddep_versiondeps() {
 get_source_control_field() {
     local field="$1"
 
-    sed -n -e "
-s/^$field://i
+    sed -n -e "s/^$field://i" -e '
 t store
-/^\$/q
+/^$/q
 d
 : store
 H
 : loop
 n
 /^#/ b loop
-/^[ \\t]/ b store
+/^[ \t]/ b store
 x
-s/\\n//g
-p" \
+# output on single line
+s/\n//g
+# change series of tabs and spaces into a space
+s/[\t ]\+/ /g
+# normalize space before and after commas
+s/ *, */, /g
+# normalize space before and after pipes
+s/ *| */ | /g
+# normalize space before and after parentheses
+s/ *( */ (/g
+s/ *) */)/g
+# normalize space between operator and version
+s/(\(>>\|>=\|>\|==\|=\|<=\|<<\|<\|!=\) *\([^)]*\))/(\1 \2)/g
+# normalize space at beginning and end of line
+s/^ *//
+s/ *$//
+p' \
         "$DEBIAN_CONTROL"
 }
 
-- 
cgit v1.2.3