buildhistory-diff 2.2 KB

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  1. #!/usr/bin/env python
  2. # Report significant differences in the buildhistory repository since a specific revision
  3. #
  4. # Copyright (C) 2012 Intel Corporation
  5. # Author: Paul Eggleton <paul.eggleton@linux.intel.com>
  6. import sys
  7. import os
  8. from distutils.version import LooseVersion
  9. # Ensure PythonGit is installed (buildhistory_analysis needs it)
  10. try:
  11. import git
  12. except ImportError:
  13. print("Please install GitPython (python-git) 0.3.1 or later in order to use this script")
  14. sys.exit(1)
  15. def main():
  16. if LooseVersion(git.__version__) < '0.3.1':
  17. print("Version of GitPython is too old, please install GitPython (python-git) 0.3.1 or later in order to use this script")
  18. sys.exit(1)
  19. if (len(sys.argv) < 3):
  20. print("Report significant differences in the buildhistory repository")
  21. print("Syntax: %s <buildhistory-path> <since-revision> [to-revision]" % os.path.basename(sys.argv[0]))
  22. print("If to-revision is not specified, it defaults to HEAD")
  23. sys.exit(1)
  24. # Set path to OE lib dir so we can import the buildhistory_analysis module
  25. basepath = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0])) + '/..')
  26. newpath = basepath + '/meta/lib'
  27. # Set path to bitbake lib dir so the buildhistory_analysis module can load bb.utils
  28. if os.path.exists(basepath + '/bitbake/lib/bb'):
  29. bitbakepath = basepath + '/bitbake'
  30. else:
  31. # look for bitbake/bin dir in PATH
  32. bitbakepath = None
  33. for pth in os.environ['PATH'].split(':'):
  34. if os.path.exists(os.path.join(pth, '../lib/bb')):
  35. bitbakepath = os.path.abspath(os.path.join(pth, '..'))
  36. break
  37. if not bitbakepath:
  38. print("Unable to find bitbake by searching parent directory of this script or PATH")
  39. sys.exit(1)
  40. sys.path[0:0] = [newpath, bitbakepath + '/lib']
  41. import oe.buildhistory_analysis
  42. if len(sys.argv) > 3:
  43. torev = sys.argv[3]
  44. else:
  45. torev = 'HEAD'
  46. changes = oe.buildhistory_analysis.process_changes(sys.argv[1], sys.argv[2], torev)
  47. for chg in changes:
  48. print('%s' % chg)
  49. sys.exit(0)
  50. if __name__ == "__main__":
  51. main()