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#!/usr/bin/env python
import os
from commands import *
import string
mystart=os.path.normpath(os.environ["D"])
mypackage=os.path.normpath(os.environ["P"])
myroot=os.environ["ROOT"]
os.chdir(mystart)
print
print ">>> Merging contents of",mystart,"into live filesystem at "+myroot
print ">>> Recording merged files to "+myroot+"var/db/pkg/"+mypackage+"/CONTENTS"
def prepare_db():
if not os.path.isdir(myroot+"var/db"):
os.mkdir(myroot+"var/db",0755)
if not os.path.isdir(myroot+"var/db/pkg"):
os.mkdir(myroot+"/var/db/pkg",0755)
if not os.path.isdir(myroot+"var/db/pkg/"+mypackage):
os.mkdir(myroot+"var/db/pkg/"+mypackage,0755)
def md5(x):
myresult=getstatusoutput("/usr/bin/md5sum "+x)
return string.split(myresult[1]," ")[0]
def getmtime(x):
return `os.lstat(x)[-2]`
def pathstrip(x):
cpref=os.path.commonprefix([x,mystart])
return [myroot+x[len(cpref)+1:],x[len(cpref):]]
def mergefiles():
mycurpath=os.getcwd()
myfiles=os.listdir(mycurpath)
for x in myfiles:
floc=pathstrip(os.path.normpath(mycurpath+"/"+x))
if os.path.islink(x):
myto=os.readlink(x)
mycom=getstatusoutput("/bin/ln -sf "+myto+" "+floc[0])
if mycom[0]==0:
print "<<<",floc[0],"->",myto
outfile.write("sym "+floc[1]+" -> "+myto+" "+getmtime(floc[0])+"\n")
else:
print "!!!",floc[0],"->",myto
elif os.path.isfile(x):
mymd5=md5(mycurpath+"/"+x)
mystatus=getstatusoutput("/bin/mv "+x+" "+pathstrip(mycurpath)[0])
if mystatus[0]==0:
zing="<<<"
else:
zing="!!!"
print zing+" "+floc[0]
print "md5",mymd5
outfile.write("obj "+floc[1]+" "+mymd5+" "+getmtime(floc[0])+"\n")
elif os.path.isdir(x):
mystat=os.stat(x)
if not os.path.exists(floc[0]):
os.mkdir(floc[0])
os.chmod(floc[0],mystat[0])
os.chown(floc[0],mystat[4],mystat[5])
print "<<<",floc[0]+"/"
else:
print "---",floc[0]+"/"
#mtime doesn't mean much for directories -- we don't store it
outfile.write("dir "+floc[1]+"\n")
mywd=os.getcwd()
os.chdir(x)
mergefiles()
os.chdir(mywd)
prepare_db()
outfile=open(myroot+"var/db/pkg/"+mypackage+"/CONTENTS","w")
mergefiles()
print
print ">>>",mypackage,"installed."
print
outfile.close()
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