97 lines
2.6 KiB
Python
97 lines
2.6 KiB
Python
import subprocess, os, time, sys, os.path, shutil, re
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try:
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log_file = open('sb-update.log', 'w')
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except:
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print "Unable to open sb-update.log, not saving output"
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log_file = None
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def log(string):
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if log_file:
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log_file.write(string+'\n')
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print string
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def isProcRunning(pid):
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"""See if a pid is running or not"""
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tasklist_cmd = 'tasklist /FI "PID eq '+str(pid)+'" /FO CSV'
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p = subprocess.Popen(tasklist_cmd, stdout=subprocess.PIPE)
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out, err = p.communicate()
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results = out.split('\r\n')
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regex = '".*\\.exe","'+str(pid)+'",("[^"]*",?){3}'
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for cur_line in results:
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if re.match(regex, cur_line, re.I):
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return True
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return False
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if len(sys.argv) < 3:
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log("Invalid call.")
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sys.exit()
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try:
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# this should be retrieved from sys.args
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pid = sys.argv[1]
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# process to re-launch
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sb_executable = sys.argv[2:]
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sb_closed = False
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# try 15 times to make sure it's closed
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for i in range(15):
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isRunning = isProcRunning(pid)
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if isRunning:
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time.sleep(5)
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continue
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else:
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sb_closed = True
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break
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if not sb_closed:
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log("SickRage didn't close, unable to update. You'll have to manually restart it.")
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sys.exit()
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sb_root = os.path.dirname(sb_executable[0])
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sb_update_dir = os.path.join(sb_root, 'sb-update')
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# do the update if applicable
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if os.path.isdir(sb_update_dir):
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# find update dir name
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update_dir_contents = os.listdir(sb_update_dir)
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if len(update_dir_contents) != 1:
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log("Invalid update data, update failed.")
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sys.exit()
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content_dir = os.path.join(sb_update_dir, update_dir_contents[0])
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# copy everything from sb_update_dir to sb_root
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for dirname, dirnames, filenames in os.walk(content_dir):
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dirname = dirname[len(content_dir)+1:]
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for curfile in filenames:
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if curfile == 'updater.exe':
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continue
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old_path = os.path.join(content_dir, dirname, curfile)
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new_path = os.path.join(sb_root, dirname, curfile)
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if os.path.isfile(new_path):
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os.remove(new_path)
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os.renames(old_path, new_path)
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if os.path.isdir(sb_update_dir):
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shutil.rmtree(sb_update_dir)
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# re-launch SB
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p = subprocess.Popen(sb_executable, cwd=os.getcwd())
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except Exception, e:
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log("Exception while updating: "+str(e))
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raise
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if log_file:
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log_file.close()
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