[oe-commits] Ed Bartosh : createrepo: Implement --dbpath command line option

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: 7dc6d50ac1fc20a262b62330d950a8e30acdf0b6
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=7dc6d50ac1fc20a262b62330d950a8e30acdf0b6

Author: Ed Bartosh <ed.bartosh at linux.intel.com>
Date:   Wed Apr  1 15:09:18 2015 +0300

createrepo: Implement --dbpath command line option

--dbpath option can be used in cases where users don't want
createrepo to use system rpm db to avoid possible collisiouns
with other programs.

For bitbake builds it would be possible to specify different
databases even for every createrepo run. Considering that rootfs
builds can run multiple createrepo in parallel, it can help to avoid
race conditions caused by accessing or creating the same rpm database
by multiple createrepo instances at the same time.

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 .../createrepo/createrepo/createrepo-dbpath.patch  | 61 ++++++++++++++++++++++
 .../createrepo/createrepo_0.4.11.bb                |  1 +
 2 files changed, 62 insertions(+)

diff --git a/meta/recipes-support/createrepo/createrepo/createrepo-dbpath.patch b/meta/recipes-support/createrepo/createrepo/createrepo-dbpath.patch
new file mode 100644
index 0000000..7275598
--- /dev/null
+++ b/meta/recipes-support/createrepo/createrepo/createrepo-dbpath.patch
@@ -0,0 +1,61 @@
+createrepo: Implement --dbpath command line option
+
+--dbpath option allows to specify path to the directory
+with rpm database. By default createrepo uses or creates
+rpm database in /var/lib/rpm/
+
+Upstream-Status: Pending
+
+Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
+
+--- createrepo-0.4.11.orig/genpkgmetadata.py 2015-03-30 22:18:19.904000000 +0300
++++ createrepo-0.4.11/genpkgmetadata.py 2015-03-30 22:28:49.208000000 +0300
+@@ -65,6 +65,7 @@
+      -p, --pretty = output xml files in pretty format.
+      --update = update existing metadata (if present)
+      -d, --database = generate the sqlite databases.
++     --dbpath <dir> = specify path to rpm db directory.
+     """)
+ 
+     sys.exit(retval)
+@@ -72,10 +73,13 @@
+ class MetaDataGenerator:
+     def __init__(self, cmds):
+         self.cmds = cmds
+-        self.ts = rpm.TransactionSet()
+         self.pkgcount = 0
+         self.files = []
+ 
++        if self.cmds['dbpath']:
++            rpm.addMacro("_dbpath", self.cmds['dbpath'])
++        self.ts = rpm.TransactionSet()
++
+     def _os_path_walk(self, top, func, arg):
+         """Directory tree walk with callback function.
+          copy of os.path.walk, fixes the link/stating problem
+@@ -435,6 +439,7 @@
+     cmds['dir-pattern-match'] = ['.*bin\/.*', '^\/etc\/.*']
+     cmds['skip-symlinks'] = False
+     cmds['pkglist'] = []
++    cmds['dbpath'] = None
+ 
+     try:
+         gopts, argsleft = getopt.getopt(args, 'phqVvndg:s:x:u:c:o:CSi:', ['help', 'exclude=',
+@@ -442,7 +447,7 @@
+                                                                   'baseurl=', 'groupfile=', 'checksum=',
+                                                                   'version', 'pretty', 'split', 'outputdir=',
+                                                                   'noepoch', 'checkts', 'database', 'update',
+-                                                                  'skip-symlinks', 'pkglist='])
++                                                                  'skip-symlinks', 'pkglist=', 'dbpath='])
+     except getopt.error, e:
+         errorprint(_('Options Error: %s.') % e)
+         usage()
+@@ -516,6 +521,8 @@
+                 cmds['skip-symlinks'] = True
+             elif arg in ['-i', '--pkglist']:
+                 cmds['pkglist'] = a
++            elif arg == '--dbpath':
++                cmds['dbpath'] = os.path.realpath(a)
+                                 
+     except ValueError, e:
+         errorprint(_('Options Error: %s') % e)
diff --git a/meta/recipes-support/createrepo/createrepo_0.4.11.bb b/meta/recipes-support/createrepo/createrepo_0.4.11.bb
index 49b45fc..adc193e 100644
--- a/meta/recipes-support/createrepo/createrepo_0.4.11.bb
+++ b/meta/recipes-support/createrepo/createrepo_0.4.11.bb
@@ -14,6 +14,7 @@ SRC_URI= "http://createrepo.baseurl.org/download/${BP}.tar.gz \
           file://python-scripts-should-use-interpreter-from-env.patch \
 	  file://createrepo-rpm549.patch \
 	  file://recommends.patch \
+	  file://createrepo-dbpath.patch \
 	  file://rpm-createsolvedb.py \
          "