[yocto] [opkg-utils][PATCH 01/22] opkg-make-index: don't error out when some package disappears

[Martin Jansa]

From: Richard Purdie <richard.purdie at linuxfoundation.org>

* If we're building an image and some package rebuilds while this is
  happening some package can be removed/added to the ipk deploy
  directory. The image will not depend on this package so we can
  safely ignore these cases rather than error out.

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 opkg-make-index |   25 ++++++++++++++++++++++++-
 1 files changed, 24 insertions(+), 1 deletions(-)

diff --git a/opkg-make-index b/opkg-make-index
index ae829e6..2f1ae17 100755
--- a/opkg-make-index
+++ b/opkg-make-index
@@ -96,6 +96,7 @@ if (verbose):
 files=glob(pkg_dir + '/*.opk') + glob(pkg_dir + '/*.deb') + glob(pkg_dir + '/*.ipk')
 files.sort()
 for filename in files:
+  try:
      basename = os.path.basename(filename)
      pkg = None
      fnameStat = os.stat(filename)
@@ -130,6 +131,12 @@ for filename in files:
                to_morgue(basename)
           if opt_s:
                print filename
+  except OSError:
+      sys.stderr.write("Package %s disappeared on us!\n" % (filename))
+      continue
+  except IOError:
+      sys.stderr.write("Package %s disappeared on us!\n" % (filename))
+      continue
 
 pkgsStampsFile = open(stamplist_filename, "w")
 for f in pkgsStamps.keys():
@@ -148,6 +155,7 @@ if packages_filename:
 names = packages.packages.keys()
 names.sort()
 for name in names:
+  try:
      pkg = packages.packages[name]
      if locales_dir and pkg.depends:
          depends = string.split(pkg.depends, ',')
@@ -165,6 +173,13 @@ for name in names:
      if (verbose):
           sys.stderr.write("Writing info for package %s\n" % (pkg.package,))
      print pkg
+  except OSError:
+      sys.stderr.write("Package %s disappeared on us!\n" % (name))
+      continue
+  except IOError:
+      sys.stderr.write("Package %s disappeared on us!\n" % (name))
+      continue
+
 if packages_filename:
      sys.stdout.close()
      sys.stdout = old_stdout
@@ -182,7 +197,15 @@ files = {}
 names = packages.packages.keys()
 names.sort()
 for name in names:
-     for fn in packages[name].get_file_list():
+     try:
+          fnlist = packages[name].get_file_list()
+     except OSError, e:
+          sys.stderr.write("Package %s disappeared on us!\n" % (name))
+          continue
+     except IOError, e:
+          sys.stderr.write("Package %s disappeared on us!\n" % (name))
+          continue
+     for fn in fnlist:
           (h,t) = os.path.split(fn)
           if not t: continue
           if not files.has_key(t): files[t] = name+':'+fn
-- 
1.7.8.5