import re
+import distutils.version
import os
+import datetime
+import logging
+import shlex
+import shutil
-from wizard import app, deploy, install, util
+from wizard import app, deploy, install, scripts, shell, util
from wizard.app import php
def make_filename_regex(var):
- return 'LocalSettings.php', re.compile('^(\$' + re.escape(var) + r'''\s*=\s*)(.*)(;)$''', re.M)
+ return 'LocalSettings.php', re.compile('^(\$' + app.expand_re(var) + r'''\s*=\s*)(.*)(;)''', re.M)
make_extractor = app.filename_regex_extractor(make_filename_regex)
+make_substitution = app.filename_regex_substitution(make_filename_regex)
+seed = {
+ 'WIZARD_IP': 'IP', # obsolete, remove after we're done
+ 'WIZARD_SITENAME': 'wgSitename',
+ 'WIZARD_SCRIPTPATH': 'wgScriptPath',
+ 'WIZARD_EMERGENCYCONTACT': ('wgEmergencyContact', 'wgPasswordSender'),
+ 'WIZARD_DBSERVER': 'wgDBserver',
+ 'WIZARD_DBNAME': 'wgDBname',
+ 'WIZARD_DBUSER': 'wgDBuser',
+ 'WIZARD_DBPASSWORD': 'wgDBpassword',
+ 'WIZARD_SECRETKEY': ('wgSecretKey', 'wgProxyKey'),
+ }
class Application(deploy.Application):
parametrized_files = ['LocalSettings.php', 'php.ini']
+ deprecated_keys = set(['WIZARD_IP']) | php.deprecated_keys
@property
def extractors(self):
if not self._extractors:
- self._extractors = util.dictmap(make_extractor,
- {'WIZARD_IP': 'IP' # obsolete, remove after we're done
- ,'WIZARD_SITENAME': 'wgSitename'
- ,'WIZARD_SCRIPTPATH': 'wgScriptPath'
- ,'WIZARD_EMERGENCYCONTACT': 'wgEmergencyContact'
- ,'WIZARD_DBSERVER': 'wgDBserver'
- ,'WIZARD_DBNAME': 'wgDBname'
- ,'WIZARD_DBUSER': 'wgDBuser'
- ,'WIZARD_DBPASSWORD': 'wgDBpassword'
- ,'WIZARD_PROXYKEY': 'wgProxyKey'
- })
+ self._extractors = util.dictmap(make_extractor, seed)
self._extractors.update(php.extractors)
return self._extractors
@property
+ def substitutions(self):
+ if not self._substitutions:
+ self._substitutions = util.dictkmap(make_substitution, seed)
+ self._substitutions.update(php.substitutions)
+ return self._substitutions
+ @property
def install_handler(self):
handler = install.ArgHandler("mysql", "admin", "email")
handler.add(install.Arg("title", help="Title of your new MediaWiki install"))
return handler
- def install(self, options):
+ def checkConfig(self, deployment):
+ return os.path.isfile(os.path.join(deployment.location, "LocalSettings.php"))
+ def detectVersion(self, deployment):
+ contents = deployment.read("includes/DefaultSettings.php")
+ regex = make_filename_regex("wgVersion")[1]
+ match = regex.search(contents)
+ if not match: return None
+ return distutils.version.LooseVersion(match.group(2)[1:-1])
+ def checkWeb(self, d, out=None):
+ page = d.fetch("/index.php?title=Main_Page")
+ if type(out) is list:
+ out.append(page)
+ return page.find("<!-- Served") != -1
+ def install(self, version, options):
try:
os.unlink("LocalSettings.php")
except OSError:
pass
os.chmod("config", 0777) # XXX: vaguely sketchy
+
postdata = {
'Sitename': options.title,
'EmergencyContact': options.email,
'SysopPass': options.admin_password,
'SysopPass2': options.admin_password,
}
- result = install.fetch(options, 'config/index.php', post=postdata)
+ result = install.fetch(options, '/config/index.php', post=postdata)
if options.verbose: print result
if result.find("Installation successful") == -1:
raise install.Failure()
os.rename('config/LocalSettings.php', 'LocalSettings.php')
+ def upgrade(self, d, version, options):
+ sh = shell.Shell()
+ if not os.path.isfile("AdminSettings.php"):
+ sh.call("git", "checkout", "-q", "mediawiki-" + str(version), "--", "AdminSettings.php")
+ try:
+ result = sh.eval("php", "maintenance/update.php", "--quick", log=True)
+ except shell.CallError as e:
+ raise app.UpgradeFailure("Update script returned non-zero exit code\nSTDOUT: %s\nSTDERR: %s" % (e.stdout, e.stderr))
+ results = result.rstrip().split()
+ if not results or not results[-1] == "Done.":
+ raise app.UpgradeFailure(result)
+ def backup(self, deployment, options):
+ sh = shell.Shell()
+ # XXX: duplicate code, refactor, also, race condition
+ backupdir = os.path.join(".scripts", "backups")
+ backup = str(deployment.version) + "-" + datetime.date.today().isoformat()
+ outdir = os.path.join(backupdir, backup)
+ if not os.path.exists(backupdir):
+ os.mkdir(backupdir)
+ if os.path.exists(outdir):
+ util.safe_unlink(outdir)
+ os.mkdir(outdir)
+ outfile = os.path.join(outdir, "db.sql")
+ try:
+ sh.call("mysqldump", "--compress", "-r", outfile, *get_mysql_args(deployment))
+ sh.call("gzip", "--best", outfile)
+ except shell.CallError as e:
+ shutil.rmtree(outdir)
+ raise app.BackupFailure(e.stderr)
+ return backup
+ def restore(self, deployment, backup, options):
+ sh = shell.Shell()
+ backup_dir = os.path.join(".scripts", "backups", backup)
+ if not os.path.exists(backup_dir):
+ raise app.RestoreFailure("Backup %s doesn't exist", backup)
+ sql = open(os.path.join(backup_dir, "db.sql"), 'w+')
+ sh.call("gunzip", "-c", os.path.join(backup_dir, "db.sql.gz"), stdout=sql)
+ sql.seek(0)
+ sh.call("mysql", *get_mysql_args(deployment), stdin=sql)
+ sql.close()
+def get_mysql_args(d):
+ # XXX: add support for getting these out of options
+ vars = d.extract()
+ if 'WIZARD_DBNAME' not in vars:
+ raise app.BackupFailure("Could not determine database name")
+ triplet = scripts.get_sql_credentials(vars)
+ args = []
+ if triplet is not None:
+ server, user, password = triplet
+ args += ["-h", server, "-u", user, "-p" + password]
+ name = shlex.split(vars['WIZARD_DBNAME'])[0]
+ args.append(name)
+ return args
scripts.mit.edu / wizard.git / blobdiff