diff options
Diffstat (limited to 'bitbake/lib/bb/fetch')
| -rw-r--r-- | bitbake/lib/bb/fetch/git.py | 82 |
1 files changed, 80 insertions, 2 deletions
diff --git a/bitbake/lib/bb/fetch/git.py b/bitbake/lib/bb/fetch/git.py index de415ec30..b37a09743 100644 --- a/bitbake/lib/bb/fetch/git.py +++ b/bitbake/lib/bb/fetch/git.py @@ -22,6 +22,7 @@ BitBake 'Fetch' git implementation import os import bb +import bb.persist_data from bb import data from bb.fetch import Fetch from bb.fetch import runfetchcmd @@ -117,6 +118,7 @@ class Git(Fetch): repofile = os.path.join(data.getVar("DL_DIR", d, 1), ud.mirrortarball) + coname = '%s' % (ud.tag) codir = os.path.join(ud.clonedir, coname) @@ -206,11 +208,19 @@ class Git(Fetch): output = runfetchcmd("%s log --pretty=oneline -n 1 %s -- 2> /dev/null | wc -l" % (basecmd, tag), d, quiet=True) return output.split()[0] != "0" - def _revision_key(self, url, ud, d): + def _revision_key(self, url, ud, d, branch=False): """ Return a unique key for the url """ - return "git:" + ud.host + ud.path.replace('/', '.') + ud.branch + key = 'git:' + ud.host + ud.path.replace('/', '.') + if branch: + return key + ud.branch + else: + return key + + def generate_revision_key(self, url, ud, d, branch=False): + key = self._revision_key(url, ud, d, branch) + return "%s-%s" % (key, bb.data.getVar("PN", d, True) or "") def _latest_revision(self, url, ud, d): """ @@ -228,6 +238,74 @@ class Git(Fetch): raise bb.fetch.FetchError("Fetch command %s gave empty output\n" % (cmd)) return output.split()[0] + def latest_revision(self, url, ud, d): + """ + Look in the cache for the latest revision, if not present ask the SCM. + """ + persisted = bb.persist_data.persist(d) + revs = persisted['BB_URI_HEADREVS'] + + key = self.generate_revision_key(url, ud, d, branch=True) + rev = revs[key] + if rev is None: + # Compatibility with old key format, no branch included + oldkey = self.generate_revision_key(url, ud, d, branch=False) + rev = revs[oldkey] + if rev is not None: + del revs[oldkey] + else: + rev = self._latest_revision(url, ud, d) + revs[key] = rev + + return str(rev) + + def sortable_revision(self, url, ud, d): + """ + + """ + pd = bb.persist_data.persist(d) + localcounts = pd['BB_URI_LOCALCOUNT'] + key = self.generate_revision_key(url, ud, d, branch=True) + oldkey = self.generate_revision_key(url, ud, d, branch=False) + + latest_rev = self._build_revision(url, ud, d) + last_rev = localcounts[key + '_rev'] + if last_rev is None: + last_rev = localcounts[oldkey + '_rev'] + if last_rev is not None: + del localcounts[oldkey + '_rev'] + localcounts[key + '_rev'] = last_rev + + uselocalcount = bb.data.getVar("BB_LOCALCOUNT_OVERRIDE", d, True) or False + count = None + if uselocalcount: + count = Fetch.localcount_internal_helper(ud, d) + if count is None: + count = localcounts[key + '_count'] + if count is None: + count = localcounts[oldkey + '_count'] + if count is not None: + del localcounts[oldkey + '_count'] + localcounts[key + '_count'] = count + + 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) + def _build_revision(self, url, ud, d): return ud.tag |