Changeset - r284:a16cc721259e
« 283:66bb22
285:d8dc5a »
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alpar (Alpar Juttner)
alpar@cs.elte.hu
Make chg-len.py independent from the global Mercurial config files
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1 file changed with 3 insertions and 2 deletions:
scripts/chg-len.py
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scripts/chg-len.py
Show white space 24 line context
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#! /usr/bin/env python
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import sys


			




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import os


			




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if len(sys.argv)>1 and sys.argv[1] in ["-h","--help"]:


			




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    print """


			




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This utility just prints the length of the longest path


			




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in the revision graph from revison 0 to the current one.


			




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"""


			




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    exit(0)


			




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plist = os.popen("hg parents --template='{rev}\n'").readlines()


			




	
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plist = os.popen("HGRCPATH='' hg parents --template='{rev}\n'").readlines()


			




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if len(plist)>1:


			




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    print "You are in the process of merging"


			




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    exit(1)


			




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PAR = int(plist[0])


			




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f = os.popen("hg log -r 0:tip --template='{rev} {parents}\n'").readlines()


			




	
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f = os.popen("HGRCPATH='' hg log -r 0:tip --template='{rev} {parents}\n'").\


			




	
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    readlines()


			




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REV = -1


			




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lengths=[]


			




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for l in f:


			




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    REV+=1


			




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    s = l.split()


			




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    rev = int(s[0])


			




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    if REV != rev:


			




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        print "Something is seriously wrong"


			




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        exit(1)


			




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    if len(s) == 1:


			




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        par1 = par2 = rev - 1


			




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    elif len(s) == 2:


			




        

    






    
    



    


    

     
    
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