[bitbake-devel] [PATCH 1/2] fetch2: remove localcount and use AUTOINC instead
Martin Jansa
martin.jansa at gmail.com
Wed Dec 19 18:06:42 UTC 2012
On Tue, Dec 18, 2012 at 09:31:27PM -0800, Saul Wold wrote:
> On 12/05/2012 12:58 AM, Constantin Musca wrote:
> > - do not use the BB_URI_LOCALCOUNT database for computing revision
> > incremental numbers anymore
> > - sortable_revision now generates "AUTOINC+${latest_rev}"
> > - use one incrementing value rather than several
> > - PV becomes 0.1+gitAUTOINC+deadbeefdecafbad_decafbaddeadbeef
> > - remove all localcount code and simplify the fetcher
> > - this patch addresses the following proposal:
> > http://lists.linuxtogo.org/pipermail/bitbake-devel/2012-November/003878.html
> >
> > Signed-off-by: Constantin Musca <constantinx.musca at intel.com>
> > ---
> > bitbake/lib/bb/fetch2/__init__.py | 55 +++++++--------------------------------
> > bitbake/lib/bb/fetch2/git.py | 39 ++-------------------------
> > 2 files changed, 11 insertions(+), 83 deletions(-)
> >
> > diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
> > index 81964f1..150dc3c 100644
> > --- a/bitbake/lib/bb/fetch2/__init__.py
> > +++ b/bitbake/lib/bb/fetch2/__init__.py
> > @@ -422,10 +422,18 @@ def get_srcrev(d):
> > if not format:
> > raise FetchError("The SRCREV_FORMAT variable must be set when multiple SCMs are used.")
> >
> > + autoinc = False
> > + autoinc_templ = 'AUTOINC+'
>
> Somethings not right about this, when I rebuild the following was created:
>
> 3.4.20+git5+6737e890fff2a423fbb022ab1f7f82ef187fd8b1_3+b13bef6377719a488293af196236cc290566fad3-r4.3
> 3.4.20+gitAUTOINC+6737e890fff2a423fbb022ab1f7f82ef187fd8b1_b13bef6377719a488293af196236cc290566fad3-r4.3
I see this too, but I think it's expected.. AUTOINC is used in PV and
it's replaced by some number only in PKGV (not shown in bitbake log).
Check filename of resulting package.
Cheers,
> Something is not converting correctly.
>
> Sau!
>
>
> > for scm in scms:
> > ud = urldata[scm]
> > for name in ud.names:
> > rev = ud.method.sortable_revision(scm, ud, d, name)
> > + if rev.startswith(autoinc_templ):
> > + if not autoinc:
> > + autoinc = True
> > + format = "%s%s" % (autoinc_templ, format)
> > + rev = rev[len(autoinc_templ):]
> > +
> > format = format.replace(name, rev)
> >
> > return format
> > @@ -1036,23 +1044,6 @@ class FetchMethod(object):
> > logger.info("URL %s could not be checked for status since no method exists.", url)
> > return True
> >
> > - def localcount_internal_helper(ud, d, name):
> > - """
> > - Return:
> > - a) a locked localcount if specified
> > - b) None otherwise
> > - """
> > -
> > - localcount = None
> > - if name != '':
> > - pn = d.getVar("PN", True)
> > - localcount = d.getVar("LOCALCOUNT_" + name, True)
> > - if not localcount:
> > - localcount = d.getVar("LOCALCOUNT", True)
> > - return localcount
> > -
> > - localcount_internal_helper = staticmethod(localcount_internal_helper)
> > -
> > def latest_revision(self, url, ud, d, name):
> > """
> > Look in the cache for the latest revision, if not present ask the SCM.
> > @@ -1075,36 +1066,8 @@ class FetchMethod(object):
> > if hasattr(self, "_sortable_revision"):
> > return self._sortable_revision(url, ud, d)
> >
> > - localcounts = bb.persist_data.persist('BB_URI_LOCALCOUNT', d)
> > - key = self.generate_revision_key(url, ud, d, name)
> > -
> > latest_rev = self._build_revision(url, ud, d, name)
> > - last_rev = localcounts.get(key + '_rev')
> > - uselocalcount = d.getVar("BB_LOCALCOUNT_OVERRIDE", True) or False
> > - count = None
> > - if uselocalcount:
> > - count = FetchMethod.localcount_internal_helper(ud, d, name)
> > - if count is None:
> > - count = localcounts.get(key + '_count') or "0"
> > -
> > - if last_rev == latest_rev:
> > - return str(count + "+" + latest_rev)
> > -
> > - buildindex_provided = hasattr(self, "_sortable_buildindex")
> > - if buildindex_provided:
> > - count = self._sortable_buildindex(url, ud, d, latest_rev)
> > -
> > - if count is None:
> > - count = "0"
> > - elif uselocalcount or buildindex_provided:
> > - count = str(count)
> > - else:
> > - count = str(int(count) + 1)
> > -
> > - localcounts[key + '_rev'] = latest_rev
> > - localcounts[key + '_count'] = count
> > -
> > - return str(count + "+" + latest_rev)
> > + return 'AUTOINC+%s' % str(latest_rev)
> >
> > def generate_revision_key(self, url, ud, d, name):
> > key = self._revision_key(url, ud, d, name)
> > diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py
> > index 0fd0b2f..2a8a727 100644
> > --- a/bitbake/lib/bb/fetch2/git.py
> > +++ b/bitbake/lib/bb/fetch2/git.py
> > @@ -71,11 +71,8 @@ from bb.fetch2 import logger
> > class Git(FetchMethod):
> > """Class to fetch a module or modules from git repositories"""
> > def init(self, d):
> > - #
> > - # Only enable _sortable revision if the key is set
> > - #
> > - if d.getVar("BB_GIT_CLONE_FOR_SRCREV", True):
> > - self._sortable_buildindex = self._sortable_buildindex_disabled
> > + pass
> > +
> > def supports(self, url, ud, d):
> > """
> > Check to see if a given url can be fetched with git.
> > @@ -316,38 +313,6 @@ class Git(FetchMethod):
> > def _build_revision(self, url, ud, d, name):
> > return ud.revisions[name]
> >
> > - def _sortable_buildindex_disabled(self, url, ud, d, rev):
> > - """
> > - Return a suitable buildindex for the revision specified. This is done by counting revisions
> > - using "git rev-list" which may or may not work in different circumstances.
> > - """
> > -
> > - cwd = os.getcwd()
> > -
> > - # Check if we have the rev already
> > -
> > - if not os.path.exists(ud.clonedir):
> > - logger.debug(1, "GIT repository for %s does not exist in %s. \
> > - Downloading.", url, ud.clonedir)
> > - self.download(None, ud, d)
> > - if not os.path.exists(ud.clonedir):
> > - logger.error("GIT repository for %s does not exist in %s after \
> > - download. Cannot get sortable buildnumber, using \
> > - old value", url, ud.clonedir)
> > - return None
> > -
> > -
> > - os.chdir(ud.clonedir)
> > - if not self._contains_ref(rev, d):
> > - self.download(None, ud, d)
> > -
> > - output = runfetchcmd("%s rev-list %s -- 2> /dev/null | wc -l" % (ud.basecmd, rev), d, quiet=True)
> > - os.chdir(cwd)
> > -
> > - buildindex = "%s" % output.split()[0]
> > - logger.debug(1, "GIT repository for %s in %s is returning %s revisions in rev-list before %s", url, ud.clonedir, buildindex, rev)
> > - return buildindex
> > -
> > def checkstatus(self, uri, ud, d):
> > fetchcmd = "%s ls-remote %s" % (ud.basecmd, uri)
> > try:
> >
>
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--
Martin 'JaMa' Jansa jabber: Martin.Jansa at gmail.com
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