migrate_localcount.bbclass 1.5 KB

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  1. PRSERV_DUMPDIR ??= "${LOG_DIR}/db"
  2. LOCALCOUNT_DUMPFILE ??= "${PRSERV_DUMPDIR}/prserv-localcount-exports.inc"
  3. python migrate_localcount_handler () {
  4. import bb.event
  5. if not e.data:
  6. return
  7. if isinstance(e, bb.event.RecipeParsed):
  8. pv = e.data.getVar('PV', True)
  9. if not 'AUTOINC' in pv:
  10. return
  11. localcounts = bb.persist_data.persist('BB_URI_LOCALCOUNT', e.data)
  12. pn = e.data.getVar('PN', True)
  13. revs = localcounts.get_by_pattern('%%-%s_rev' % pn)
  14. counts = localcounts.get_by_pattern('%%-%s_count' % pn)
  15. if not revs or not counts:
  16. return
  17. srcrev = bb.fetch2.get_srcrev(e.data)
  18. bpv = pv[:pv.find(srcrev)]
  19. if len(revs) != len(counts):
  20. bb.warn("The number of revs and localcounts don't match in %s" % pn)
  21. return
  22. version = 'AUTOINC-%s-%s' % (pn, bpv)
  23. pkgarch = e.data.getVar('PACKAGE_ARCH', True)
  24. value = max(int(count) for count in counts)
  25. if len(revs) == 1:
  26. if srcrev != ('AUTOINC+%s' % revs[0]):
  27. value += 1
  28. else:
  29. value += 1
  30. bb.utils.mkdirhier(e.data.getVar('PRSERV_DUMPDIR', True))
  31. df = e.data.getVar('LOCALCOUNT_DUMPFILE', True)
  32. flock = bb.utils.lockfile("%s.lock" % df)
  33. with open(df, 'a') as fd:
  34. fd.write('PRAUTO$%s$%s$%s = "%s"\n' %
  35. (version, pkgarch, srcrev, str(value)))
  36. bb.utils.unlockfile(flock)
  37. }
  38. addhandler migrate_localcount_handler