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#! /bin/python
import os
import glob
import sys
import datetime
bindir = "bin"
if not os.path.exists(bindir):
os.makedirs(bindir)
srcspecs = ["src/*.scala"]
srcfiles = [file for spec in srcspecs for file in glob.glob(spec)]
buildstamp = "makestamp"
lastbuild = None
if os.path.exists(buildstamp):
lastbuild = os.path.getmtime(buildstamp)
changedfiles = [file for file in srcfiles if not lastbuild or lastbuild <= os.path.getmtime(file)]
if not changedfiles:
print "Build is up-to-date."
sys.exit(0)
def printtime():
print datetime.datetime.now().strftime("%H:%M:%S")
printtime()
cmd = "scalac -d bin -unchecked -deprecation " + " ".join(changedfiles) + " 2>&1"
print cmd
result = os.system(cmd)
printtime()
if result == 0:
open(buildstamp, "w").close()
else:
print "Build failed."
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