From: Matt Turner <mattst88@gentoo.org>
To: gentoo-catalyst@lists.gentoo.org
Cc: Matt Turner <mattst88@gentoo.org>
Subject: [gentoo-catalyst] [PATCH 07/12] catalyst: Factor out run_sequence()
Date: Thu, 29 Oct 2020 12:16:27 -0400 [thread overview]
Message-ID: <20201029161632.146732-7-mattst88@gentoo.org> (raw)
In-Reply-To: <20201029161632.146732-1-mattst88@gentoo.org>
This is preparation for the next patch, which will run the build
sequence in a separate mount namespace.
Signed-off-by: Matt Turner <mattst88@gentoo.org>
---
catalyst/base/stagebase.py | 40 ++++++++++++++++++++++----------------
1 file changed, 23 insertions(+), 17 deletions(-)
diff --git a/catalyst/base/stagebase.py b/catalyst/base/stagebase.py
index 75c84baa..06ec8727 100644
--- a/catalyst/base/stagebase.py
+++ b/catalyst/base/stagebase.py
@@ -1362,6 +1362,22 @@ class StageBase(TargetBase, ClearBase, GenBase):
log.debug('setup_environment(); env = %r', self.env)
+ def run_sequence(self, sequence):
+ for func in sequence:
+ log.notice('--- Running action sequence: %s', func)
+ sys.stdout.flush()
+ try:
+ getattr(self, func)()
+ except LockInUse:
+ log.error('Unable to aquire the lock...')
+ return False
+ except Exception:
+ log.error('Exception running action sequence %s',
+ func, exc_info=True)
+ return False
+
+ return True
+
def run(self):
self.chroot_lock.write_lock()
@@ -1386,26 +1402,16 @@ class StageBase(TargetBase, ClearBase, GenBase):
log.info('StageBase: run() purge')
self.purge()
- failure = False
- for x in self.prepare_sequence + self.build_sequence + self.finish_sequence:
- log.notice('--- Running action sequence: %s', x)
- sys.stdout.flush()
- try:
- getattr(self, x)()
- except LockInUse:
- log.error('Unable to aquire the lock...')
- failure = True
- break
- except Exception:
- log.error('Exception running action sequence %s',
- x, exc_info=True)
- failure = True
- break
+ if not self.run_sequence(self.prepare_sequence):
+ return False
- if failure:
- log.notice('Cleaning up... Running unbind()')
+ if not self.run_sequence(self.build_sequence):
self.unbind()
return False
+
+ if not self.run_sequence(self.finish_sequence):
+ return False
+
return True
def unmerge(self):
--
2.26.2
next prev parent reply other threads:[~2020-10-29 16:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-29 16:16 [gentoo-catalyst] [PATCH 01/12] catalyst: Replace pathcompare() Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 02/12] catalyst: Rewrite ismount() to use libmount Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 03/12] catalyst: Use libmount for handling mounts Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 04/12] catalyst: Move action_sequence out of self.settings[] Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 05/12] catalyst: Use .extend() and .append() for action_sequence Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 06/12] catalyst: Split action_sequence into prepare/build/finish Matt Turner
2020-10-29 16:16 ` Matt Turner [this message]
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 08/12] catalyst: Add and use namespace context manager Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 09/12] catalyst: Run the build sequence in new mount namespace Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 10/12] catalyst: Remove kill_support_pids() Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 11/12] catalyst: Remove mount_safety_check() Matt Turner
2020-10-29 16:16 ` [gentoo-catalyst] [PATCH 12/12] catalyst: Drop unbind() Matt Turner
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