157 lines
5.7 KiB
Python
157 lines
5.7 KiB
Python
# DB-like with git
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from buildbot.status.builder import SUCCESS, WARNINGS, FAILURE, EXCEPTION
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from buildbot.steps.shell import ShellCommand
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from sumfiles import get_web_base
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import os.path
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from datetime import datetime
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import git
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import re
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def get_builder_commit_id (builder, commit, branch):
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"""Get the commit hash in the BUILDER's repository which points to the
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log files of the COMMIT that was tested."""
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repodir = os.path.join (get_web_base (), builder)
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repo = git.Repo.init (path = repodir)
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commit_id_re = re.compile ("^\d{8}-\d{6}-%s-%s$" % (commit, branch))
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for t in repo.tags:
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m = commit_id_re.match (t.name)
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if not m:
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continue
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return t.commit.__str__ ()
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return None
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def switch_to_branch (builder, branch):
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"""Switch (or create) to BRANCH on BUILDER repo."""
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repodir = os.path.join (get_web_base (), builder)
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repo = git.Repo.init (path = repodir)
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if 'master' not in repo.heads:
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with open (os.path.join (repodir, 'README'), 'w') as f:
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f.write ("git repo for GDB test results")
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with open (os.path.join (repodir, '.gitignore'), 'w') as f:
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f.write ("*xfails*\n")
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repo.index.add (['README', '.gitignore'])
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repo.index.commit ('Initial commit')
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repo.index.write ()
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if branch not in repo.heads:
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myhead = repo.create_head (branch)
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else:
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myhead = repo.heads[branch]
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myhead.checkout (force = True)
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class SaveGDBResults (ShellCommand):
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name = 'save build results'
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description = 'saving build results'
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descriptionDone = 'saved build results'
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command = ['true']
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def __init__ (self, **kwargs):
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ShellCommand.__init__ (self, **kwargs)
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def _evaluateCommand_builder_branch (self, cmd):
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rev = self.getProperty ('got_revision')
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builder = self.getProperty ('buildername')
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istry = self.getProperty ('isTryBuilder')
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branch = self.getProperty ('branch')
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repodir = get_web_base ()
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builder_dir = os.path.join (repodir, builder)
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# TODO: Include timestamp in the tag name?
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full_tag = "%s-%s-%s" % (builder, rev, branch)
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if branch is None:
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branch = 'master'
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if istry and istry == 'yes':
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# Do nothing
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return SUCCESS
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repo = git.Repo.init (path = repodir)
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if not os.path.exists (builder_dir):
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os.mkdir (builder_dir)
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if 'master' not in repo.heads:
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with open (os.path.join (repodir, 'README'), 'w') as f:
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f.write ("git repo for GDB test results")
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with open (os.path.join (repodir, '.gitignore'), 'w') as f:
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f.write ("*xfail*\n")
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repo.index.add (['README', '.gitignore'])
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repo.index.commit ('Initial commit')
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repo.index.write ()
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if builder not in repo.heads:
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myhead = repo.create_head (builder)
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else:
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myhead = repo.heads[builder]
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if full_tag not in repo.tags:
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myhead.checkout (force = True)
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repo.index.add (['%s/gdb.sum' % builder,
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'%s/gdb.log' % builder,
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'%s/baseline' % builder])
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if repo.is_dirty ():
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repo.index.commit ('Log files for %s -- branch %s' % (full_tag, branch))
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repo.index.write ()
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repo.create_tag (full_tag)
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return SUCCESS
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def _evaluateCommand_single_repo (self, cmd):
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rev = self.getProperty ('got_revision')
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builder = self.getProperty ('buildername')
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istry = self.getProperty ('isTryBuilder')
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isrebuild = self.getProperty ('isRebuild')
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branch = self.getProperty ('branch')
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repodir = os.path.join (get_web_base (), builder)
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full_tag = "%s-%s-%s" % (datetime.now ().strftime ("%Y%m%d-%H%M%S"), rev, branch)
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if branch is None:
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branch = 'master'
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repo = git.Repo.init (path = repodir)
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if (istry and istry == 'yes') or (isrebuild and isrebuild == 'yes'):
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# Do nothing
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if branch in repo.heads:
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# We have to clean the branch because otherwise this
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# can confuse other builds
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repo.git.execute (['git', 'checkout', '*'])
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return SUCCESS
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if 'master' not in repo.heads:
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with open (os.path.join (repodir, 'README'), 'w') as f:
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f.write ("git repo for GDB test results -- %s" % builder)
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with open (os.path.join (repodir, '.gitignore'), 'w') as f:
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f.write ("*xfail*\n")
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repo.index.add (['README', '.gitignore'])
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repo.index.commit ('Initial commit')
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repo.index.write ()
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if branch not in repo.heads:
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myhead = repo.create_head (branch)
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else:
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myhead = repo.heads[branch]
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myhead.checkout (force = True)
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if full_tag not in repo.tags:
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repo.index.add (['gdb.sum',
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'gdb.log',
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'baseline'])
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if os.path.exists ("%s/previous_gdb.sum" % repodir):
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repo.index.add (['previous_gdb.sum'])
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if repo.is_dirty ():
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repo.index.commit ('Log files for %s -- branch %s' % (full_tag, branch))
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repo.index.write ()
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repo.create_tag (full_tag)
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# Returning the HEAD to master
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repo.heads['master'].checkout ()
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return SUCCESS
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def evaluateCommand (self, cmd):
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# We can change this scheme for the other one if needed
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# FIXME: the _evaluateCommand_builder_branch function needs
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# adjustment because of the multi-branch testing...
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return self._evaluateCommand_single_repo (cmd)
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