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Same dialog is unix installation

This commit is contained in:
Elias Zeitfogel 2016-02-10 19:25:33 +01:00
parent e89d92950b
commit 6e8ffd9329
1 changed files with 85 additions and 84 deletions
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65
assets/install.ps1
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@ -5,12 +5,13 @@ import json
import urllib import urllib
import tempfile import tempfile
import tarfile import tarfile
import shutil
from subprocess import Popen from subprocess import Popen
from _winreg import OpenKey, CloseKey, QueryValueEx, SetValueEx, \ from _winreg import OpenKey, CloseKey, QueryValueEx, SetValueEx, \
HKEY_CURRENT_USER, KEY_ALL_ACCESS, REG_EXPAND_SZ HKEY_CURRENT_USER, KEY_ALL_ACCESS, REG_EXPAND_SZ
import ctypes import ctypes
from ctypes.wintypes import HWND, UINT, WPARAM, LPARAM, LPVOID from ctypes.wintypes import HWND, UINT, WPARAM, LPARAM, LPVOID
import shutil
VENV_URL = 'https://pypi.python.org/pypi/virtualenv/json' VENV_URL = 'https://pypi.python.org/pypi/virtualenv/json'
APPDATA = os.environ['LocalAppData'] APPDATA = os.environ['LocalAppData']
@ -23,14 +24,18 @@ HWND_BROADCAST = 0xFFFF
WM_SETTINGCHANGE = 0x1A WM_SETTINGCHANGE = 0x1A
def get_location(): def get_confirmation():
install_dir = os.path.join(APPDATA, APP) while 1:
return install_dir input = raw_input('Continue? [Yn] ').lower().strip()
if input in ('', 'y'):
break
elif input == 'n':
print
print 'Aborted!'
sys.exit()
def find_location(): def find_location():
install_dir = get_location() install_dir = os.path.join(APPDATA, APP)
if os.path.exists(install_dir) and os.path.isdir(install_dir):
return None, None
return install_dir, os.path.join(install_dir, LIB) return install_dir, os.path.join(install_dir, LIB)
def deletion_error(func, path, excinfo): def deletion_error(func, path, excinfo):
@ -39,6 +44,19 @@ def deletion_error(func, path, excinfo):
print 'Aborted!' print 'Aborted!'
sys.exit() sys.exit()
def wipe_installation(install_dir):
shutil.rmtree(install_dir, onerror=deletion_error)
def check_installation(install_dir):
if os.path.exists(install_dir):
print ' Lektor seems to be installed already.'
print ' Continuing will delete:
print ' %s' % install_dir
print
get_confirmation()
print
wipe_installation(install_dir)
def fail(message): def fail(message):
print 'Error: %s' % message print 'Error: %s' % message
sys.exit(1) sys.exit(1)
@ -74,10 +92,10 @@ def install(virtualenv_url, virtualenv_filename, install_dir, lib_dir):
os.makedirs(install_dir) os.makedirs(install_dir)
os.makedirs(lib_dir) os.makedirs(lib_dir)
Popen(['python', 'virtualenv.py', lib_dir], Popen([sys.executable, 'virtualenv.py', lib_dir],
cwd=os.path.join(t, virtualenv_filename)).wait() cwd=os.path.join(t, virtualenv_filename)).wait()
scripts = os.path.join(lib_dir, 'Scripts') scripts = os.path.join(lib_dir, 'Scripts')
#just using pip.exe and cwd will still install globally
Popen([os.path.join(scripts, 'pip.exe'), Popen([os.path.join(scripts, 'pip.exe'),
'install', '--upgrade', 'Lektor'], 'install', '--upgrade', 'Lektor'],
cwd=scripts).wait() cwd=scripts).wait()
@ -90,37 +108,20 @@ def install(virtualenv_url, virtualenv_filename, install_dir, lib_dir):
def main(): def main():
print
print 'Welcome to Lektor' print 'Welcome to Lektor'
print print
print 'This script will install Lektor on your computer.' print 'This script will install Lektor on your computer.'
print print
install_dir, lib_dir = find_location() install_dir, lib_dir = find_location()
if install_dir == None:
print ' Lektor seems to be already installed at:'
print ' {}'.format(get_location())
while 1:
input = raw_input(
'Delete existing and reinstall? [Yn]'
).lower().strip()
if input in ('', 'y'): check_installation(install_dir)
shutil.rmtree(get_location(), onerror=deletion_error)
break
elif input == 'n':
print 'Aborted!'
sys.exit()
install_dir, lib_dir = find_location() print ' Installing at:'
print ' %s' % install_dir
print ' Installing at: %s' % install_dir print
while 1: get_confirmation()
input = raw_input('Continue? [Yn] ').lower().strip()
if input in ('', 'y'):
break
elif input == 'n':
print 'Aborted!'
sys.exit()
for url in json.load(urllib.urlopen(VENV_URL))['urls']: for url in json.load(urllib.urlopen(VENV_URL))['urls']:
if url['python_version'] == 'source': if url['python_version'] == 'source':