metadata_scm.bbclass 1.2 KB

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  1. METADATA_BRANCH ?= "${@base_detect_branch(d)}"
  2. METADATA_REVISION ?= "${@base_detect_revision(d)}"
  3. def base_detect_revision(d):
  4. path = base_get_scmbasepath(d)
  5. return base_get_metadata_git_revision(path, d)
  6. def base_detect_branch(d):
  7. path = base_get_scmbasepath(d)
  8. return base_get_metadata_git_branch(path, d)
  9. def base_get_scmbasepath(d):
  10. return os.path.join(d.getVar('COREBASE'), 'meta')
  11. def base_get_metadata_svn_revision(path, d):
  12. # This only works with older subversion. For newer versions
  13. # this function will need to be fixed by someone interested
  14. revision = "<unknown>"
  15. try:
  16. with open("%s/.svn/entries" % path) as f:
  17. revision = f.readlines()[3].strip()
  18. except (IOError, IndexError):
  19. pass
  20. return revision
  21. def base_get_metadata_git_branch(path, d):
  22. import bb.process
  23. try:
  24. rev, _ = bb.process.run('git rev-parse --abbrev-ref HEAD', cwd=path)
  25. except bb.process.ExecutionError:
  26. rev = '<unknown>'
  27. return rev.strip()
  28. def base_get_metadata_git_revision(path, d):
  29. import bb.process
  30. try:
  31. rev, _ = bb.process.run('git rev-parse HEAD', cwd=path)
  32. except bb.process.ExecutionError:
  33. rev = '<unknown>'
  34. return rev.strip()