From 01beef445963c5c92db1d36b7c816c2d0a373ae7 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Fri, 15 Jun 2012 14:14:50 -0400
Subject: fix make-sdist to omit too long filenames

---
 make-sdist.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'make-sdist.sh')

diff --git a/make-sdist.sh b/make-sdist.sh
index 409871916..3222cad7e 100755
--- a/make-sdist.sh
+++ b/make-sdist.sh
@@ -1,4 +1,7 @@
 #!/bin/bash
+#
+# Workaround for `cabal sdist` requiring all included files to be listed
+# in .cabal.
 
 # Create target directory
 sdist_dir=git-annex-$(grep '^Version:' git-annex.cabal | sed -re 's/Version: *//')
@@ -6,8 +9,13 @@ mkdir --parents dist/$sdist_dir
 
 find . \( -name .git -or -name dist -or -name cabal-dev \) -prune \
 	-or -not -name \\*.orig -not -type d -print \
-| perl -ne 'print unless length >= 100' \
+| perl -ne "print unless length >= 100 - length q{$sdist_dir}" \
 | xargs cp --parents --target-directory dist/$sdist_dir
 
 cd dist
 tar -caf $sdist_dir.tar.gz $sdist_dir
+
+# Check that tarball can be unpacked by cabal.
+# It's picky about tar longlinks etc.
+rm -rf $sdist_dir
+cabal unpack $sdist_dir.tar.gz
-- 
cgit v1.2.3