From 386a24d150e79f63dfb83d37bc5ca6421e385a60 Mon Sep 17 00:00:00 2001
From: Will Woods <wwoods@redhat.com>
Date: Wed, 25 Feb 2009 18:24:42 -0500
Subject: Delete /usr/src/debug files by default (we don't use them.. yet)

---
 debuginfofs-mirror | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/debuginfofs-mirror b/debuginfofs-mirror
index 127b996..9db8c47 100755
--- a/debuginfofs-mirror
+++ b/debuginfofs-mirror
@@ -80,6 +80,8 @@ class DebuginfoFSDownloader(YumUtilBase):
                 help="download and unpack RPMs even if they already exist")
         o.add_option("--download-only", default=False, action="store_true",
                 help="download RPMs but don't bother unpacking them")
+        o.add_option("--keep-src", default=False, action="store_true",
+                help="keep the contents of /usr/src/debug from each package")
 
     def setup(self):
         self.modify_options()
@@ -137,21 +139,25 @@ def fix_perms(targetdir):
         for f in files:
             chmod_or(os.path.join(top, f), 0444)
 
-def _unpack_rpm(rpm, targetdir):
+def _unpack_rpm(rpm, targetdir, includepat=None, excludepat=None):
     '''Unpack the given rpm into the given directory'''
     if not os.path.isdir(targetdir):
         os.makedirs(targetdir,mode=0755)
     os.chdir(targetdir)
-    # rpm2cpio $rpm | cpio --quiet -iumd
+    cpio = ['cpio','--quiet','-iumd']
+    if excludepat:
+        cpio += ['-f', excludepat]
+    if includepat:
+        cpio += [includepat]
     p1 = Popen(['rpm2cpio',rpm], stdout=PIPE)
-    p2 = Popen(['cpio','--quiet','-iumd'], stdin=p1.stdout, stdout=PIPE)
+    p2 = Popen(cpio, stdin=p1.stdout, stdout=PIPE)
     output = p2.communicate()[0] # should be empty
     if p2.returncode != 0:
         raise OSError, "cpio failed: %s output:\n%s" % (str(p2.returncode),output)
     # Fix perms so all files are readable
     fix_perms(targetdir)
 
-def unpack_rpm(rpm, targetdir):
+def unpack_rpm(rpm, targetdir, includepat=None, excludepat=None):
     '''Unpack the given rpm into a temporary directory alongside the targetdir,
     then rename the temp dir once finished.'''
     dir = os.path.dirname(targetdir)
@@ -159,7 +165,7 @@ def unpack_rpm(rpm, targetdir):
         os.makedirs(targetdir,mode=0755)
     tmpdir = tempfile.mkdtemp(dir=dir)
     try:
-        _unpack_rpm(rpm, tmpdir)
+        _unpack_rpm(rpm, tmpdir, includepat, excludepat)
         if os.path.isdir(targetdir):
             shutil.rmtree(targetdir)
         os.rename(tmpdir,targetdir)
@@ -313,6 +319,9 @@ def main():
             sys.exit(1)
 
     # Download, unpack, and hardlink debuginfo data
+    excludepat=None
+    if not opt.keep_src:
+        excludepat="*/usr/src/debug/*"
     for p in unpack_packages + download_packages:
         if p in download_packages:
             repo = y.repos.getRepo(p.repoid)
@@ -327,7 +336,7 @@ def main():
         targetdir = os.path.join(opt.exportdir,'packages',newdir)
 
         y.verbose_logger.info("Unpacking %s" % nevra)
-        unpack_rpm(local, targetdir)
+        unpack_rpm(local, targetdir, excludepat=excludepat)
         # Remove cached package now that we've unpacked it
         if not opt.savecache:
             os.unlink(local)
-- 
cgit