migrate_localcount.bbclass 1.4 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. pv = e.data.getVar('PV')
  8. if not 'AUTOINC' in pv:
  9. return
  10. localcounts = bb.persist_data.persist('BB_URI_LOCALCOUNT', e.data)
  11. pn = e.data.getVar('PN')
  12. revs = localcounts.get_by_pattern('%%-%s_rev' % pn)
  13. counts = localcounts.get_by_pattern('%%-%s_count' % pn)
  14. if not revs or not counts:
  15. return
  16. if len(revs) != len(counts):
  17. bb.warn("The number of revs and localcounts don't match in %s" % pn)
  18. return
  19. version = e.data.getVar('PRAUTOINX')
  20. srcrev = bb.fetch2.get_srcrev(e.data)
  21. base_ver = 'AUTOINC-%s' % version[:version.find(srcrev)]
  22. pkgarch = e.data.getVar('PACKAGE_ARCH')
  23. value = max(int(count) for count in counts)
  24. if len(revs) == 1:
  25. if srcrev != ('AUTOINC+%s' % revs[0]):
  26. value += 1
  27. else:
  28. value += 1
  29. bb.utils.mkdirhier(e.data.getVar('PRSERV_DUMPDIR'))
  30. df = e.data.getVar('LOCALCOUNT_DUMPFILE')
  31. flock = bb.utils.lockfile("%s.lock" % df)
  32. with open(df, 'a') as fd:
  33. fd.write('PRAUTO$%s$%s$%s = "%s"\n' %
  34. (base_ver, pkgarch, srcrev, str(value)))
  35. bb.utils.unlockfile(flock)
  36. }
  37. addhandler migrate_localcount_handler
  38. migrate_localcount_handler[eventmask] = "bb.event.RecipeParsed"