diff tests/test-mac-packages.t @ 32134:197eb93560b3 stable

osx: override default exclude filter for pkgbuild

To quote `man 1 pkgbuild`:

     --filter filter-expression
                 By default, --root will include the entire contents of the
                 given root-path in the package payload, except for any .svn
                 or CVS directories, and any .DS_Store files. You can override
                 these default filters by specifying one or more --filter
                 options. Each filter-expression is an re_format(7)
                 ``extended'' expression: any path in the root which matches
                 any of the given expressions will be excluded from the pack-
                 age payload. (Note that specifying even one --filter inhibits
                 the default filters, so you must respecify the default fil-
                 ters if you still want them to be used.)

It turns out the default filter these days *also* includes .git and
.hg. Notice how that filter expression is a regular expression?  That
(presumably unintentionally) prevents a file named "chg" or "_hg" from
getting included in the distribution. Many many thanks to spectral@
for trying to include a _hg file which led us to figure this bug out.

Bug filed with Apple for this as rdar://problem/32437369, mentioning
both the gap in documentation and the wrong defaults.

--- a/tests/test-mac-packages.t	Wed May 31 19:24:00 2017 -0300
+++ b/tests/test-mac-packages.t	Fri May 26 20:03:05 2017 -0400
@@ -18,6 +18,11 @@
 Gather list of all installed files:
   $ lsbom mercurial.pkg/Bom > boms.txt
 
+We've had problems with the filter logic in the past. Make sure no
+.DS_Store files ended up in the final package:
+  $ grep DS_S boms.txt
+  [1]
+
 Spot-check some randomly selected files:
   $ grep bdiff boms.txt | cut -d '	' -f 1,2,3
   ./Library/Python/2.7/site-packages/mercurial/bdiff.so	100755	0/0