Disable Manifest "stable mtime" behavior by default, and add
a corresponding egencache option.
Suggested-by: Michał Górny <mgo...@gentoo.org>
---
bin/egencache | 6 +++++-
man/egencache.1 | 3 +++
pym/portage/manifest.py | 14 +++++++++-----
.../package/ebuild/_parallel_manifest/ManifestProcess.py | 6 ++++--
.../package/ebuild/_parallel_manifest/ManifestScheduler.py | 7 +++++--
.../package/ebuild/_parallel_manifest/ManifestTask.py | 8 +++++---
6 files changed, 31 insertions(+), 13 deletions(-)
diff --git a/bin/egencache b/bin/egencache
index 7e3387e..07665e8 100755
--- a/bin/egencache
+++ b/bin/egencache
@@ -120,6 +120,9 @@ def parse_args(args):
choices=('y', 'n'),
metavar="<y|n>",
help="manually override layout.conf sign-manifests setting")
+ common.add_argument("--stable-mtime",
+ action="store_true",
+ help="apply stable mtime to generated manifests (for rsync)")
common.add_argument("--strict-manifests",
choices=('y', 'n'),
metavar="<y|n>",
@@ -1151,7 +1154,8 @@ def egencache_main(args):
force_sign_key=force_sign_key,
max_jobs=options.jobs,
max_load=options.load_average,
- event_loop=event_loop)
+ event_loop=event_loop,
+ manifest_kwargs=dict(stable_mtime=options.stable_mtime))
signum = run_main_scheduler(scheduler)
if signum is not None:
diff --git a/man/egencache.1 b/man/egencache.1
index 7fd17c2..081e8c1 100644
--- a/man/egencache.1
+++ b/man/egencache.1
@@ -100,6 +100,9 @@ Manually override layout.conf sign-manifests setting.
.BR "\-\-strict\-manifests< y | n >"
Manually override "strict" FEATURES setting.
.TP
+.BR "\-\-stable\-mtime"
+Apply stable mtime to generated manifests (for rsync).
+.TP
.BR "\-\-thin\-manifests< y | n >"
Manually override layout.conf thin-manifests setting.
.TP
diff --git a/pym/portage/manifest.py b/pym/portage/manifest.py
index 818515f..0724272 100644
--- a/pym/portage/manifest.py
+++ b/pym/portage/manifest.py
@@ -128,7 +128,7 @@ class Manifest(object):
def __init__(self, pkgdir, distdir=None, fetchlist_dict=None,
manifest1_compat=DeprecationWarning, from_scratch=False,
thin=False,
allow_missing=False, allow_create=True, hashes=None,
- find_invalid_path_char=None):
+ find_invalid_path_char=None, stable_mtime=False):
""" Create new Manifest instance for package in pkgdir.
Do not parse Manifest file if from_scratch == True (only
for internal use)
The fetchlist_dict parameter is required only for
generation of
@@ -145,6 +145,7 @@ class Manifest(object):
find_invalid_path_char = _find_invalid_path_char
self._find_invalid_path_char = find_invalid_path_char
self.pkgdir = _unicode_decode(pkgdir).rstrip(os.sep) + os.sep
+ self.stable_mtime = stable_mtime
self.fhashdict = {}
self.hashes = set()
@@ -283,7 +284,6 @@ class Manifest(object):
myentries = list(self._createManifestEntries())
update_manifest = True
preserved_stats = {}
- preserved_stats[self.pkgdir.rstrip(os.sep)] =
os.stat(self.pkgdir)
if myentries and not force:
try:
f =
io.open(_unicode_encode(self.getFullname(),
@@ -291,7 +291,9 @@ class Manifest(object):
mode='r',
encoding=_encodings['repo.content'],
errors='replace')
oldentries =
list(self._parseManifestLines(f))
- preserved_stats[self.getFullname()] =
os.fstat(f.fileno())
+ if self.stable_mtime:
+
preserved_stats[self.getFullname()] = os.fstat(f.fileno())
+
preserved_stats[self.pkgdir.rstrip(os.sep)] = os.stat(self.pkgdir)
f.close()
if len(oldentries) == len(myentries):
update_manifest = False
@@ -313,7 +315,8 @@ class Manifest(object):
# non-empty for all currently known use
cases.
write_atomic(self.getFullname(),
"".join("%s\n" %
_unicode(myentry) for myentry
in myentries))
- self._apply_max_mtime(preserved_stats,
myentries)
+ if self.stable_mtime:
+
self._apply_max_mtime(preserved_stats, myentries)
rval = True
else:
# With thin manifest, there's no need
to have
@@ -442,7 +445,8 @@ class Manifest(object):
fetchlist_dict=self.fetchlist_dict, from_scratch=True,
thin=self.thin, allow_missing=self.allow_missing,
allow_create=self.allow_create, hashes=self.hashes,
- find_invalid_path_char=self._find_invalid_path_char)
+ find_invalid_path_char=self._find_invalid_path_char,
+ stable_mtime=self.stable_mtime)
pn = os.path.basename(self.pkgdir.rstrip(os.path.sep))
cat = self._pkgdir_category()
diff --git a/pym/portage/package/ebuild/_parallel_manifest/ManifestProcess.py
b/pym/portage/package/ebuild/_parallel_manifest/ManifestProcess.py
index 44e2576..01595a3 100644
--- a/pym/portage/package/ebuild/_parallel_manifest/ManifestProcess.py
+++ b/pym/portage/package/ebuild/_parallel_manifest/ManifestProcess.py
@@ -10,14 +10,16 @@ from portage.util._async.ForkProcess import ForkProcess
class ManifestProcess(ForkProcess):
- __slots__ = ("cp", "distdir", "fetchlist_dict", "repo_config")
+ __slots__ = ("cp", "distdir", "fetchlist_dict", "manifest_kwargs",
+ "repo_config")
MODIFIED = 16
def _run(self):
mf = self.repo_config.load_manifest(
os.path.join(self.repo_config.location, self.cp),
- self.distdir, fetchlist_dict=self.fetchlist_dict)
+ self.distdir, fetchlist_dict=self.fetchlist_dict,
+ **(self.manifest_kwargs or {}))
try:
mf.create(assumeDistHashesAlways=True)
diff --git a/pym/portage/package/ebuild/_parallel_manifest/ManifestScheduler.py
b/pym/portage/package/ebuild/_parallel_manifest/ManifestScheduler.py
index 38ac482..8a1c1d0 100644
--- a/pym/portage/package/ebuild/_parallel_manifest/ManifestScheduler.py
+++ b/pym/portage/package/ebuild/_parallel_manifest/ManifestScheduler.py
@@ -12,11 +12,13 @@ from .ManifestTask import ManifestTask
class ManifestScheduler(AsyncScheduler):
def __init__(self, portdb, cp_iter=None,
- gpg_cmd=None, gpg_vars=None, force_sign_key=None, **kwargs):
+ gpg_cmd=None, gpg_vars=None, force_sign_key=None,
+ manifest_kwargs=None, **kwargs):
AsyncScheduler.__init__(self, **kwargs)
self._portdb = portdb
+ self._manifest_kwargs = manifest_kwargs
if cp_iter is None:
cp_iter = self._iter_every_cp()
@@ -79,7 +81,8 @@ class ManifestScheduler(AsyncScheduler):
yield ManifestTask(cp=cp, distdir=distdir,
fetchlist_dict=fetchlist_dict,
repo_config=repo_config,
gpg_cmd=self._gpg_cmd,
gpg_vars=self._gpg_vars,
- force_sign_key=self._force_sign_key)
+ force_sign_key=self._force_sign_key,
+ manifest_kwargs=self._manifest_kwargs)
def _task_exit(self, task):
diff --git a/pym/portage/package/ebuild/_parallel_manifest/ManifestTask.py
b/pym/portage/package/ebuild/_parallel_manifest/ManifestTask.py
index 0ee2b91..fb5e16e 100644
--- a/pym/portage/package/ebuild/_parallel_manifest/ManifestTask.py
+++ b/pym/portage/package/ebuild/_parallel_manifest/ManifestTask.py
@@ -18,8 +18,8 @@ from .ManifestProcess import ManifestProcess
class ManifestTask(CompositeTask):
- __slots__ = ("cp", "distdir", "fetchlist_dict", "gpg_cmd",
- "gpg_vars", "repo_config", "force_sign_key", "_manifest_path")
+ __slots__ = ("cp", "distdir", "fetchlist_dict", "force_sign_key",
+ "gpg_cmd", "gpg_vars", "manifest_kwargs", "repo_config",
"_manifest_path")
_PGP_HEADER = b"BEGIN PGP SIGNED MESSAGE"
_manifest_line_re = re.compile(r'^(%s) ' %
"|".join(MANIFEST2_IDENTIFIERS))
@@ -30,7 +30,9 @@ class ManifestTask(CompositeTask):
self._manifest_path = os.path.join(self.repo_config.location,
self.cp, "Manifest")
manifest_proc = ManifestProcess(cp=self.cp,
distdir=self.distdir,
- fetchlist_dict=self.fetchlist_dict,
repo_config=self.repo_config,
+ fetchlist_dict=self.fetchlist_dict,
+ manifest_kwargs=self.manifest_kwargs,
+ repo_config=self.repo_config,
scheduler=self.scheduler)
self._start_task(manifest_proc, self._manifest_proc_exit)
--
2.4.10
