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path: root/WebappConfig/config.py
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-rw-r--r--WebappConfig/config.py583
1 files changed, 304 insertions, 279 deletions
diff --git a/WebappConfig/config.py b/WebappConfig/config.py
index 5a04fb5..b708ee0 100644
--- a/WebappConfig/config.py
+++ b/WebappConfig/config.py
@@ -38,7 +38,7 @@ import WebappConfig.server
import WebappConfig.permissions as Perm
import WebappConfig.wrapper as wrapper
-from optparse import OptionParser, OptionGroup
+from argparse import ArgumentParser
from WebappConfig.debug import OUT
from WebappConfig.version import WCVERSION
@@ -305,7 +305,7 @@ class Config:
# Setup the command line parser
self.setup_parser()
- self.work = 'help'
+ self.work = ''
self.flag_dir = False
@@ -379,291 +379,301 @@ class Config:
def setup_parser(self):
- self.parser = OptionParser(
- usage = '%prog [-ICU] [-dghus] <APPLICATION VERSION>',
- version = self.config.get('USER', 'my_version'),
- add_help_option = False)
+ self.parser = ArgumentParser(
+ usage = '%(prog)s [-ICU] [-dghus] <APPLICATION VERSION>',
+ add_help = False)
+ self.parser.add_argument('-v',
+ '--version',
+ action = 'version',
+ version = self.config.get('USER',
+ 'my_version'))
#-----------------------------------------------------------------
# Usage
- group = OptionGroup(self.parser, 'APPLICATION VERSION',
- 'The name and version number of the web appli'
- 'cation to install e.g. phpmyadmin 2.5.4. The '
- 'APPLICATION must have already been installed'
- ' into the '
- + self.config.get('USER', 'my_approot') +
- ' directory tree using emerge')
-
- self.parser.add_option_group(group)
+ app_ver = self.parser.add_argument_group('APPLICATION VERSION',
+ 'The name and version number '
+ 'of the web application to '
+ 'install. e.g. phpmyadmin 2.'
+ '5.4. The APPLICATION must '
+ 'have already been installed '
+ 'into the %(approot)s direct'
+ 'ory tree using emerge'
+ % {'approot':
+ self.config.get('USER',
+ 'my_approot')})
#-----------------------------------------------------------------
# Main Options
- group = OptionGroup(self.parser, '<Main Options>')
-
- group.add_option('-I',
- '--install',
- action = 'store_true',
- help = 'Install a web application')
+ main_opts = self.parser.add_argument_group('<Main Options>')
- group.add_option('-C',
- '--clean',
- action = 'store_true',
- help = 'Remove a web application')
+ main_opts.add_argument('-I',
+ '--install',
+ nargs = 2,
+ help = 'Install a web application')
- group.add_option('-U',
- '--upgrade',
- action = 'store_true',
- help = 'Upgrade a web application')
+ main_opts.add_argument('-C',
+ '--clean',
+ nargs = 2,
+ help = 'Remove a web application')
- self.parser.add_option_group(group)
+ main_opts.add_argument('-U',
+ '--upgrade',
+ nargs = 2,
+ help = 'Upgrade a web application')
#-----------------------------------------------------------------
# Path Options
- group = OptionGroup(self.parser, '<Installation Location>')
-
- group.add_option('-h',
- '--host',
- help = 'The hostname to configure this applicati'
- 'on to serve. Also affects where some files go.'
- ' If you get this setting wrong, you may need to'
- ' re-install the application to correct the pro'
- 'blem! Default is HOST = '
- + self.config.get('USER', 'vhost_hostname') +
- '. To change the default, change the value of "v'
- 'host_hostname" in '
- + self.config.get('USER', 'my_etcconfig') +
- ' <NOTE>: if the default value is currently "loc'
- 'alhost", that probably means that this computer'
- '\'s /etc/hosts file is not correctly configured'
- )
-
- group.add_option('-d', '--dir',
- help = 'Install <application> into DIR under the'
- ' htdocs dir. The default is '
- + self.config.get('USER', 'g_installdir'))
-
- group.add_option('-s', '--server',
- help = 'Specify which web SERVER to install the '
- 'application to run under. Use webapp-config --l'
- 'ist-servers to see supported web servers. The d'
- 'efault is -s '
- + self.config.get('USER', 'vhost_server') +
- '. To change the default, change the value of VH'
- 'OST_SERVER in '
- + self.config.get('USER', 'my_etcconfig'))
-
- group.add_option('--secure', action='store_true',
- help = 'Install, upgrade, or clean files in htdo'
- 'cs-secure rather than in the htdocs directory.')
-
- self.parser.add_option_group(group)
+ inst_locs = self.parser.add_argument_group('<Installation Location>')
+
+ inst_locs.add_argument('-d',
+ '--dir',
+ nargs = 1,
+ help = 'Install <application> into DIR under the'
+ ' htdocs dir. The default is '
+ + self.config.get('USER', 'g_installdir'))
+
+ inst_locs.add_argument('-h',
+ '--host',
+ nargs = 1,
+ help = 'The hostname to configure this applicati'
+ 'on to serve. Also affects where some files go.'
+ ' If you get this setting wrong, you may need to'
+ ' re-install the application to correct the pro'
+ 'blem! Default is HOST = '
+ + self.config.get('USER', 'vhost_hostname') +
+ '. To change the default, change the value of "v'
+ 'host_hostname" in '
+ + self.config.get('USER', 'my_etcconfig') +
+ ' <NOTE>: if the default value is currently "loc'
+ 'alhost", that probably means that this computer'
+ '\'s /etc/hosts file is not correctly configured'
+ )
+
+ inst_locs.add_argument('-S',
+ '--secure', action='store_true',
+ help = 'Install, upgrade, or clean files in htdo'
+ 'cs-secure rather than in the htdocs directory.')
+
+ inst_locs.add_argument('-s',
+ '--server',
+ nargs = 1,
+ help = 'Specify which web SERVER to install the '
+ 'application to run under. Use webapp-config --l'
+ 'ist-servers to see supported web servers. The d'
+ 'efault is -s '
+ + self.config.get('USER', 'vhost_server') +
+ '. To change the default, change the value of VH'
+ 'OST_SERVER in '
+ + self.config.get('USER', 'my_etcconfig'))
+
#-----------------------------------------------------------------
# Installation Options
- group = OptionGroup(self.parser, '<Installation Options>')
-
- group.add_option('-u',
- '--user',
- help = 'Install config files so that they can be'
- ' edited by USER. USER can be a username.Numeric'
- 'al user ids are NOT supported. Default is USER '
- '= '
- + self.config.get('USER', 'vhost_config_uid') +
- ' To change the default, change the value of VHO'
- 'ST_CONFIG_UID in '
- + self.config.get('USER', 'my_etcconfig'))
-
- group.add_option('-g',
- '--group',
- help = 'Install config files so that they can be'
- ' edited by GROUP. GROUP can be a group name. Nu'
- 'merical group ids are NOT supported.Default is '
- 'GROUP = '
- + self.config.get('USER', 'vhost_config_gid') +
- 'To change the default, change the value of VHOS'
- 'T_CONFIG_GID in '
- + self.config.get('USER', 'my_etcconfig'))
-
- group.add_option('--soft',
- action='store_true',
- help = 'Use symbolic links instead of hard links'
- ' when creating virtual files. <NOTE>: some pack'
- 'ages will not work if you use this option')
-
- group.add_option('--copy',
- action='store_true',
- help = 'Directly copy the webapp files from'
- ' the /usr/share/webapps/ directory when installing'
- ' the webapp.')
-
- group.add_option('--virtual-files',
- '--vf',
- type = 'choice',
- choices = ['server-owned',
- 'config-owned',
- 'virtual'],
- help = 'Decide what happens when we\'re installi'
- 'ng a file that could be shared (ie, one we woul'
- 'dn\'t normally create a local copy of). VIRTUAL'
- '_FILES must be one of: "server-owned" [files ar'
- 'e owned by the user and group thatthe web-serve'
- 'r runs under], "config-owned" [files are owned '
- 'by the user and group specified by the -u and -'
- 'g switches to this script],"virtual" [files are'
- ' shared; a local copy is not created]. Default '
- 'is '
- + self.config.get('USER',
- 'vhost_config_virtual_files') +
- '. To change these defaults, change the value of'
- ' VHOST_CONFIG_VIRTUAL_FILES in '
- + self.config.get('USER', 'my_etcconfig') +
- ' <NOTE>: Some -s <server> options may not suppo'
- 'rt all values of VIRTUAL_FILES and will report '
- 'an error')
-
- group.add_option('--default-dirs',
- '--dd',
- type = 'choice',
- choices = ['server-owned',
- 'config-owned',
- 'default-owned'],
- help = 'Decide what happens when we\'re installi'
- 'ng a directory that could be shared (ie, one we'
- ' wouldn\'t normally create a local copy of). DE'
- 'FAULT_DIRS must be one of: "server-owned" [dirs'
- ' are owned by the user and group thatthe web-se'
- 'rver runs under], "config-owned" [dirs are owne'
- 'd by the user and group specified by the -u and'
- ' -g switches to this script],"default-owned" [d'
- 'irs are owned by the user specified in VHOST_DE'
- 'FAULT_UID:VHOST_DEFAULT_GID]. Default is '
- + self.config.get('USER',
- 'vhost_config_default_dirs') +
- '. To change these defaults, change the value of'
- ' VHOST_CONFIG_DEFAULT_DIRS in '
- + self.config.get('USER', 'my_etcconfig') +
- ' <NOTE>: Some -s <server> options may not suppo'
- 'rt all values of DEFAULT_DIRS and will report a'
- 'n error')
-
- self.parser.add_option_group(group)
+ inst_opts = self.parser.add_argument_group('<Installation Options>')
+
+ inst_opts.add_argument('-c',
+ '--copy',
+ action='store_true',
+ help = 'Directly copy the webapp files from'
+ ' the /usr/share/webapps/ directory when installing'
+ ' the webapp.')
+
+ inst_opts.add_argument('-sf',
+ '--soft',
+ action='store_true',
+ help = 'Use symbolic links instead of hard links'
+ ' when creating virtual files. <NOTE>: some pack'
+ 'ages will not work if you use this option')
+
+ inst_opts.add_argument('-g',
+ '--group',
+ nargs = 1,
+ help = 'Install config files so that they can be'
+ ' edited by GROUP. GROUP can be a group name. Nu'
+ 'merical group ids are NOT supported.Default is '
+ 'GROUP = '
+ + self.config.get('USER', 'vhost_config_gid') +
+ 'To change the default, change the value of VHOS'
+ 'T_CONFIG_GID in '
+ + self.config.get('USER', 'my_etcconfig'))
+
+ inst_opts.add_argument('-u',
+ '--user',
+ nargs = 1,
+ help = 'Install config files so that they can be'
+ ' edited by USER. USER can be a username.Numeric'
+ 'al user ids are NOT supported. Default is USER '
+ '= '
+ + self.config.get('USER', 'vhost_config_uid') +
+ ' To change the default, change the value of VHO'
+ 'ST_CONFIG_UID in '
+ + self.config.get('USER', 'my_etcconfig'))
+
+ inst_opts.add_argument('-vf',
+ '--virtual-files',
+ choices = ['server-owned',
+ 'config-owned',
+ 'virtual'],
+ help = 'Decide what happens when we\'re installi'
+ 'ng a file that could be shared (ie, one we woul'
+ 'dn\'t normally create a local copy of). VIRTUAL'
+ '_FILES must be one of: "server-owned" [files ar'
+ 'e owned by the user and group thatthe web-serve'
+ 'r runs under], "config-owned" [files are owned '
+ 'by the user and group specified by the -u and -'
+ 'g switches to this script],"virtual" [files are'
+ ' shared; a local copy is not created]. Default '
+ 'is '
+ + self.config.get('USER',
+ 'vhost_config_virtual_files') +
+ '. To change these defaults, change the value of'
+ ' VHOST_CONFIG_VIRTUAL_FILES in '
+ + self.config.get('USER', 'my_etcconfig') +
+ ' <NOTE>: Some -s <server> options may not suppo'
+ 'rt all values of VIRTUAL_FILES and will report '
+ 'an error')
+
+ inst_opts.add_argument('-dd',
+ '--default-dirs',
+ choices = ['server-owned',
+ 'config-owned',
+ 'default-owned'],
+ help = 'Decide what happens when we\'re installi'
+ 'ng a directory that could be shared (ie, one we'
+ ' wouldn\'t normally create a local copy of). DE'
+ 'FAULT_DIRS must be one of: "server-owned" [dirs'
+ ' are owned by the user and group thatthe web-se'
+ 'rver runs under], "config-owned" [dirs are owne'
+ 'd by the user and group specified by the -u and'
+ ' -g switches to this script],"default-owned" [d'
+ 'irs are owned by the user specified in VHOST_DE'
+ 'FAULT_UID:VHOST_DEFAULT_GID]. Default is '
+ + self.config.get('USER',
+ 'vhost_config_default_dirs') +
+ '. To change these defaults, change the value of'
+ ' VHOST_CONFIG_DEFAULT_DIRS in '
+ + self.config.get('USER', 'my_etcconfig') +
+ ' <NOTE>: Some -s <server> options may not suppo'
+ 'rt all values of DEFAULT_DIRS and will report a'
+ 'n error')
+
#-----------------------------------------------------------------
# Information Options
- group = OptionGroup(self.parser, '<Information Options>')
-
- group.add_option('--pretend',
- action='store_true',
- help = 'Output information about what webapp-con'
- 'fig would do, then quit without actually doing '
- 'it')
-
- group.add_option('-V',
- '--verbose',
- action='store_true',
- help = 'Output even more information than normal'
- )
-
- group.add_option('--list-servers',
- '--ls',
- action='store_true',
- help = 'List all web servers currently supported'
- ' by webapp-config')
-
- group.add_option('--list-installs',
- '--li',
- action='store_true',
- help = 'List all current virtual installs for <a'
- 'pplication>. Use * for the package name and/or '
- 'version number to list more thanone package / v'
- 'ersion of a package. Remember to include the *'
- ' in single quotes to stop your shell from expan'
- 'ding it first!!')
-
- group.add_option('--list-unused-installs',
- '--lui',
- action='store_true',
- help = 'List all master images which currently a'
- 're not used. Optionally, provide a package and/'
- 'or version number as arguments to restrict the '
- 'listing.')
-
- group.add_option('--prune-database',
- '--pd',
- type = 'choice',
- choices = ['pretend',
- 'clean'],
- help = 'This will list all outdated entries in '
- 'the webapp-config "database".')
-
- group.add_option('--show-installed',
- '--si',
- action='store_true',
- help = 'Show what application is installed in DI'
- 'R')
-
- group.add_option('--show-postinst',
- '--spi',
- action='store_true',
- help = 'Show the post-installation instructions '
- 'for <application>. Very handy if you\'ve lost t'
- 'he instructions when they were shown to you ;-)'
- )
-
- group.add_option('--show-postupgrade',
- '--spu',
- action='store_true')
-
- group.add_option('--query',
- action='store_true')
-
- self.parser.add_option_group(group)
+ info_opts = self.parser.add_argument_group('<Information Options>')
+
+ info_opts.add_argument('-P',
+ '--pretend',
+ action='store_true',
+ help = 'Output information about what webapp-con'
+ 'fig would do, then quit without actually doing '
+ 'it')
+
+ info_opts.add_argument('-V',
+ '--verbose',
+ action='store_true',
+ help = 'Output even more information than normal'
+ )
+
+ info_opts.add_argument('-li',
+ '--list-installs',
+ action='store_true',
+ help = 'List all current virtual installs for <a'
+ 'pplication>. Use * for the package name and/or '
+ 'version number to list more thanone package / v'
+ 'ersion of a package. Remember to include the *'
+ ' in single quotes to stop your shell from expan'
+ 'ding it first!!')
+
+ info_opts.add_argument('-ls',
+ '--list-servers',
+ action='store_true',
+ help = 'List all web servers currently supported'
+ ' by webapp-config')
+
+ info_opts.add_argument('-lui',
+ '--list-unused-installs',
+ action='store_true',
+ help = 'List all master images which currently a'
+ 're not used. Optionally, provide a package and/'
+ 'or version number as arguments to restrict the '
+ 'listing.')
+
+ info_opts.add_argument('-pd',
+ '--prune-database',
+ choices = ['pretend',
+ 'clean'],
+ help = 'This will list all outdated entries in '
+ 'the webapp-config "database".')
+
+ info_opts.add_argument('-si',
+ '--show-installed',
+ action='store_true',
+ help = 'Show what application is installed in DI'
+ 'R')
+
+ info_opts.add_argument('-spi',
+ '--show-postinst',
+ nargs = 2,
+ help = 'Show the post-installation instructions '
+ 'for <application>. Very handy if you\'ve lost t'
+ 'he instructions when they were shown to you ;-)'
+ )
+
+ info_opts.add_argument('-spu',
+ '--show-postupgrade',
+ nargs = 2,
+ help = 'Show the post-upgrade instructions for '
+ '<application>. Very handy if you\'ve lost the '
+ 'instructions when they were shown to you ;-)')
+
+ info_opts.add_argument('--query',
+ action='store_true')
#-----------------------------------------------------------------
# Other Options
- group = OptionGroup(self.parser, '<Other Options>')
-
- group.add_option('-D',
- '--define',
- action='append',
- help = 'Allows to name a <KEY>=<VALUE> pair that'
- 'will be imported into the configuration variabl'
- 'es of webapp-config. This allows you to provide'
- ' customized variables which can be used in the '
- 'configuration file. This can also be used to te'
- 'mporarily overwrite variables from the configur'
- 'ation file.'
- )
-
- group.add_option('-E',
- '--envvar',
- action='append',
- help = 'Allows to name single environment variab'
- 'le that will be imported by webapp-config. Thi'
- 's allows you to provide customized variables wh'
- 'ich can be used in the configuration file. This'
- ' can also be used to temporarily overwrite vari'
- 'ables from the configuration file.'
- )
-
- group.add_option('--envall',
- action='store_true',
- help = 'Imports all environment variables and ov'
- 'erwrites configurations read from the configura'
- 'tion file. Setting this switch is not recommend'
- 'ed since you might have environment variables s'
- 'et to values that cannot be parsed.')
-
- group.add_option('-?', '--help', action='help',
- help = 'Show this help')
-
- self.parser.add_option_group(group)
+ alio_opts = self.parser.add_argument_group('<Other Options>')
+
+ alio_opts.add_argument('-D',
+ '--define',
+ action = 'append',
+ help = 'Allows to name a <KEY>=<VALUE> pair that'
+ 'will be imported into the configuration variabl'
+ 'es of webapp-config. This allows you to provide'
+ ' customized variables which can be used in the '
+ 'configuration file. This can also be used to te'
+ 'mporarily overwrite variables from the configur'
+ 'ation file.')
+
+ alio_opts.add_argument('--envall',
+ action='store_true',
+ help = 'Imports all environment variables and ov'
+ 'erwrites configurations read from the configura'
+ 'tion file. Setting this switch is not recommend'
+ 'ed since you might have environment variables s'
+ 'et to values that cannot be parsed.')
+
+ alio_opts.add_argument('-E',
+ '--envvar',
+ action='append',
+ help = 'Allows to name single environment variab'
+ 'le that will be imported by webapp-config. This'
+ ' allows you to provide customized variables whi'
+ 'ch can be used in the configuration file. This '
+ 'can also be used to temporarily overwrite varia'
+ 'bles from the configuration file.')
+
+ alio_opts.add_argument('-?',
+ '--help',
+ action='help',
+ help = 'Show this help')
+
#-----------------------------------------------------------------
# Debug Options
@@ -673,19 +683,19 @@ class Config:
#-----------------------------------------------------------------
# Bug Options
- group = OptionGroup(self.parser,
- '<Reporting Bugs>',
- 'To report bugs about webapp-config, please g'
- 'o to '
- + self.config.get('USER', 'my_bugsurl')
- + '. Include the output of webapp-config --bu'
- 'g-report <your parameters here> to help us t'
- 'o help you')
+ bug_opts = self.parser.add_argument_group('<Reporting Bugs>',
+ 'To report bugs about webapp'
+ '-config, please go to '
+ + self.config.get('USER',
+ 'my_bugsurl')
+ + '. Include the output of w'
+ 'ebapp-config --bug-report <'
+ 'your parameters here> to he'
+ 'lp us to help you')
- group.add_option('--bug-report',
- action='store_true')
+ bug_opts.add_argument('--bug-report',
+ action='store_true')
- self.parser.add_option_group(group)
# --------------------------------------------------------------------
# Variable functions
@@ -834,7 +844,7 @@ class Config:
OUT.debug('Successfully parsed configuration file options', 7)
# Parse the command line
- (options, args) = self.parser.parse_args()
+ options = vars(self.parser.parse_args())
OUT.debug('Successfully parsed command line options', 7)
@@ -857,7 +867,7 @@ class Config:
OUT.debug('Trying to import environment variables', 7)
if envmap:
- for (key, value) in os.environ.items():
+ for (key, value) in list(os.environ.items()):
if envmap == 'all' or key.lower() in envmap:
@@ -894,10 +904,15 @@ class Config:
'verbose' : 'g_verbose',
'bug_report' : 'g_bugreport'}
- for i in option_to_config.keys():
+ for i in list(option_to_config.keys()):
if i in options and options[i]:
- self.config.set('USER', option_to_config[i],
- str(options[i]))
+ # If it's a list, we're expecting only one value in the list.
+ if isinstance(options[i], list):
+ self.config.set('USER', option_to_config[i],
+ str(options[i][0]))
+ else:
+ self.config.set('USER', option_to_config[i],
+ str(options[i]))
# handle verbosity
if ('pretend' in options
@@ -943,6 +958,10 @@ class Config:
'prune_database', 'show_installed', 'show_postinst',
'show_postupgrade', 'check_config', 'query']
+ if len(sys.argv) == 1:
+ self.parser.print_help()
+ sys.exit()
+
for i in work:
if options.get(i):
self.work = i
@@ -953,9 +972,13 @@ class Config:
OUT.debug('Checking command line arguments', 1)
- if len(args) > 0:
+ if self.work in ['install', 'clean', 'show_postinst',
+ 'show_postupgrade', 'upgrade']:
# get cat / pn
+ args = options[self.work]
+
m = args[0].split('/')
+
if len(m) == 1:
self.config.set('USER', 'pn', m[0])
elif len(m) == 2:
@@ -964,8 +987,10 @@ class Config:
else:
OUT.die('Invalid package name')
- if len(args) > 1:
- self.config.set('USER', 'pvr', args[-1])
+ try:
+ self.config.set('USER', 'pvr', str(float(args[1])))
+ except ValueError:
+ OUT.die('Invalid package version: %(pvr)s' % {'pvr': args[1]})
# --------------------------------------------------------------------
# Helper functions