def check_directory(path):
if (os.path.lexists(path)):
contents = os.listdir(path)
if (contents.count("install-birch") == 0):
print_console("The selected directory " + path +
" does NOT contain a BIRCH installation!")
message = "The selected path does NOT contain a BIRCH installation.\nPlease select the base directory of the installation that you wish to update,\nOr click \"no\" to cancel update."
reload = JOptionPane.showConfirmDialog(None, message, "Input",
JOptionPane.YES_NO_OPTION)
if (reload == JOptionPane.NO_OPTION):
print_console("User aborted install.")
commonlib.shutdown()
fc = JFileChooser()
fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY)
fc.showOpenDialog(None)
path = fc.getSelectedFile().getPath()
check_directory(path)
else:
ARGS.install_dir = path
print_console("The selected directory " + path +
" contains a BIRCH installation, it will be updated")
def run_main(cwd):
print_label("Running getbirch installer process")
if (ARGS.is_update):
print_console("Updating an existing BIRCH installation")
ARGS.set_installdir(cwd)
if "winxp-32" in ARGS.platform:
print_console("This is a windows install")
has_depends=True
else:
has_depends=check_depends()
if (not has_depends):
print_console("A required dependancy is not present on system path, BIRCH cannot be installed")
shutdown()
if (not ARGS.is_update):
clobber_check()
if (os.path.lexists(ARGS.install_dir)):
os.chdir(ARGS.install_dir)
fetch = True
if (ARGS.disc_install):
disc_prepare()
fetch = False
def main(cwd):
try:
start = time.time()
run_main(cwd) #this will produce a crash: must be called as module
end = time.time()
elapsed= end - start
min = elapsed/60
print_console("Installation took "+str(min)+" minutes.")
JOptionPane.showMessageDialog(None,"Please bookmark BIRCH custom documentation, which will appear in a web browser")
showCustomDoc()
JOptionPane.showMessageDialog(None,"Installation completed successfully.")
except:
# print_console(err)
err=traceback.format_exc()
print_console(err)
#print_console("Sending bug to bugmail")
#ARGS.log_file.flush()
#ARGS.log_file.close()
#from bugmail import send_bug
#send_bug()
JOptionPane.showMessageDialog(None,"Installation failed, please try again and submit install log as a bug report.")
finally:
print_console("Installation finished")
shutdown()
def compress_old_birch():
print_label("Archiving old BIRCH")
filename = "birch_backup" + str(datetime.datetime.now()).replace(
" ", "") + ".tar"
filename = filename.replace(":", "")
filename = filename.replace("-", "")
print_console("Saving old BIRCH in " + filename)
tar = tarfile.open(filename, "w")
os.chdir(ARGS.install_dir)
for each in birch_files:
if (os.path.lexists(ARGS.install_dir + "/" + each)):
print_console("Archiving old birch directory " + each)
try:
tar.add(each)
except IOError:
print_console("Could not add file: \"" + each +
"\" to archive:")
ioerr = traceback.format_exc()
print_console(str(ioerr))
message = "An IO error occurred, the file \"" + each + "\"could not be added to the archive, do you still wish to proceed?"
cont = JOptionPane.showConfirmDialog(None, message, "Input",
JOptionPane.YES_NO_OPTION)
if (cont == JOptionPane.NO_OPTION):
print_console("User aborted installation")
JOptionPane.showMessageDialog(
"It is recommended that you archive manually archive your previous BIRCH installation before you proceed with the update."
)
commonlib.shutdown()
except:
err = traceback.format_exc()
print_console(err)
print_console(
"Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted"
)
JOptionPane.showMessageDialog(
None,
"Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted"
)
commonlib.shutdown()
tar.close()
def compress_old_birch():
print_label("Archiving old BIRCH")
filename="birch_backup"+str(datetime.datetime.now()).replace(" ","")+".tar"
filename=filename.replace(":","")
filename=filename.replace("-","")
print_console("Saving old BIRCH in "+filename)
tar = tarfile.open(filename, "w")
os.chdir(ARGS.install_dir)
for each in birch_files:
if (os.path.lexists(ARGS.install_dir+"/"+each)):
print_console("Archiving old birch directory "+ each)
try:
tar.add(each)
except IOError:
print_console("Could not add file: \""+each+"\" to archive:")
ioerr=traceback.format_exc()
print_console(str(ioerr))
message="An IO error occurred, the file \""+each+"\"could not be added to the archive, do you still wish to proceed?"
cont=JOptionPane.showConfirmDialog(None,message, "Input",JOptionPane.YES_NO_OPTION);
if (cont==JOptionPane.NO_OPTION):
print_console("User aborted installation")
JOptionPane.showMessageDialog("It is recommended that you archive manually archive your previous BIRCH installation before you proceed with the update.")
commonlib.shutdown()
except:
err=traceback.format_exc()
print_console(err)
print_console("Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted")
JOptionPane.showMessageDialog(None,"Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted")
commonlib.shutdown()
tar.close()
def check_directory(path):
if (os.path.lexists(path)):
contents=os.listdir(path)
if (contents.count("install-birch")==0):
print_console("The selected directory "+path+" does NOT contain a BIRCH installation!")
message="The selected path does NOT contain a BIRCH installation.\nPlease select the base directory of the installation that you wish to update,\nOr click \"no\" to cancel update."
reload = JOptionPane.showConfirmDialog(None,message, "Input",JOptionPane.YES_NO_OPTION);
if (reload==JOptionPane.NO_OPTION):
print_console("User aborted install.")
commonlib.shutdown()
fc = JFileChooser();
fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
fc.showOpenDialog(None);
path = fc.getSelectedFile().getPath();
check_directory(path)
else:
ARGS.install_dir=path
print_console("The selected directory "+path+" contains a BIRCH installation, it will be updated")
