Use upstream logic for install command, and some web menus
This commit is contained in:
Lance Edgar
parent
617515a167
commit
c66d0ababa
6 changed files with 74 additions and 453 deletions
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@ -25,15 +25,10 @@ Messkit commands
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"""
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import os
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import stat
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import sys
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import subprocess
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import sqlalchemy as sa
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from alembic.util.messaging import obfuscate_url_pw
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from rattail import commands
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from rattail.files import resource_path
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from messkit import __version__
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@ -57,203 +52,67 @@ class Command(commands.Command):
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long_description = ''
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class Install(commands.Subcommand):
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class Install(commands.InstallSubcommand):
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"""
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Install a Messkit app
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Install the Messkit app
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"""
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name = 'install'
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description = __doc__.strip()
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def run(self, args):
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# nb. these must be explicitly set b/c config is not available
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# when running normally, e.g. `messkit -n install`
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app_title = "Messkit"
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app_package = 'messkit'
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app_eggname = 'Messkit'
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app_pypiname = 'Messkit'
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self.rprint("\n\t[blue]Welcome to Messkit![/blue]")
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self.rprint("\n\tThis tool will install and configure a new app.")
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self.rprint("\n\t[italic]NB. You should already have created a new database in PostgreSQL or MySQL.[/italic]")
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def do_install_steps(self):
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# continue?
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if not self.basic_prompt("continue?", True, is_bool=True):
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self.rprint()
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sys.exit(0)
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# first all normal steps
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super(Install, self).do_install_steps()
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# appdir must not yet exist
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appdir = os.path.join(sys.prefix, 'app')
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if os.path.exists(appdir):
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self.rprint("\n\t[bold red]appdir already exists:[/bold red] {}\n".format(appdir))
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sys.exit(1)
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# we also install poser..for now..?
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self.install_poser()
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# get db info
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dbtype = self.basic_prompt('db type', 'postgresql')
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dbhost = self.basic_prompt('db host', 'localhost')
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dbport = self.basic_prompt('db port', '3306' if dbtype == 'mysql' else '5432')
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dbname = self.basic_prompt('db name', 'messkit')
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dbuser = self.basic_prompt('db user', 'rattail')
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def put_settings(self, **kwargs):
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# get db password
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dbpass = None
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while not dbpass:
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dbpass = self.basic_prompt('db pass', is_password=True)
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rattail = [os.path.join(sys.prefix, 'bin', 'rattail'),
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'-c', os.path.join(sys.prefix, 'app', 'silent.conf')]
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# test db connection
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self.rprint("\n\ttesting db connection... ", end='')
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dburl = self.make_db_url(dbtype, dbhost, dbport, dbname, dbuser, dbpass)
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error = self.test_db_connection(dburl)
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if error:
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self.rprint("[bold red]cannot connect![/bold red] ..error was:")
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self.rprint("\n{}".format(error))
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self.rprint("\n\t[bold yellow]aborting mission[/bold yellow]\n")
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sys.exit(1)
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self.rprint("[bold green]good[/bold green]")
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# set falafel theme
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cmd = rattail + ['setting-put', 'tailbone.theme', 'falafel']
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subprocess.check_call(cmd)
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# make the appdir
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self.app.make_appdir(appdir)
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# hide theme picker
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cmd = rattail + ['setting-put', 'tailbone.themes.expose_picker', 'false']
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subprocess.check_call(cmd)
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# shared context for generated app files
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context = {
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'envdir': sys.prefix,
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'app_package': 'messkit',
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'app_title': "Messkit",
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'appdir': appdir,
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'db_url': dburl,
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'pyramid_egg': 'Messkit',
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'beaker_key': 'messkit',
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}
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# set main image
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cmd = rattail + ['setting-put', 'tailbone.main_image_url', '/messkit/img/messkit.png']
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subprocess.check_call(cmd)
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# make config files
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rattail_conf = self.app.make_config_file(
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'rattail', os.path.join(appdir, 'rattail.conf'),
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template_path=resource_path('messkit:templates/installer/rattail.conf.mako'),
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**context)
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quiet_conf = self.app.make_config_file('quiet', appdir)
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web_conf = self.app.make_config_file(
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'web-complete', os.path.join(appdir, 'web.conf'),
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**context)
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# set header image
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cmd = rattail + ['setting-put', 'tailbone.header_image_url', '/messkit/img/messkit-small.png']
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subprocess.check_call(cmd)
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# make upgrade script
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path = os.path.join(appdir, 'upgrade.sh')
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self.app.render_mako_template(
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resource_path('messkit:templates/installer/upgrade.sh.mako'),
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context, output_path=path)
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os.chmod(path, stat.S_IRWXU
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| stat.S_IRGRP
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| stat.S_IXGRP
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| stat.S_IROTH
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| stat.S_IXOTH)
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# set favicon image
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cmd = rattail + ['setting-put', 'tailbone.favicon_url', '/messkit/img/messkit-small.png']
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subprocess.check_call(cmd)
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self.rprint("\n\tappdir created at: [bold green]{}[/bold green]".format(appdir))
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# set default grid page size
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cmd = rattail + ['setting-put', 'tailbone.grid.default_pagesize', '20']
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subprocess.check_call(cmd)
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bindir = os.path.join(sys.prefix, 'bin')
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schema_installed = False
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if self.basic_prompt("install db schema?", True, is_bool=True):
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self.rprint()
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# install db schema
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alembic = os.path.join(bindir, 'alembic')
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cmd = [alembic, '-c', rattail_conf, 'upgrade', 'heads']
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subprocess.check_call(cmd)
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schema_installed = True
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rattail = os.path.join(bindir, 'rattail')
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# set falafel theme
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cmd = [rattail, '-c', quiet_conf, '--no-versioning',
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'setting-put', 'tailbone.theme', 'falafel']
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subprocess.check_call(cmd)
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# set main image
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cmd = [rattail, '-c', quiet_conf, '--no-versioning',
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'setting-put', 'tailbone.main_image_url', '/messkit/img/messkit.png']
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subprocess.check_call(cmd)
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# set header image
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cmd = [rattail, '-c', quiet_conf, '--no-versioning',
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'setting-put', 'tailbone.header_image_url', '/messkit/img/messkit-small.png']
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subprocess.check_call(cmd)
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# set favicon image
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cmd = [rattail, '-c', quiet_conf, '--no-versioning',
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'setting-put', 'tailbone.favicon_url', '/messkit/img/messkit-small.png']
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subprocess.check_call(cmd)
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self.rprint("\n\tdb schema installed to: [bold green]{}[/bold green]".format(
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obfuscate_url_pw(dburl)))
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if self.basic_prompt("create admin user?", True, is_bool=True):
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# get admin credentials
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username = self.basic_prompt('admin username', 'admin')
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password = None
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while not password:
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password = self.basic_prompt('admin password', is_password=True)
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if password:
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confirm = self.basic_prompt('confirm password', is_password=True)
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if not confirm or confirm != password:
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self.rprint("[bold yellow]passwords did not match[/bold yellow]")
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password = None
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fullname = self.basic_prompt('full name')
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self.rprint()
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# make admin user
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rattail = os.path.join(bindir, 'rattail')
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cmd = [rattail, '-c', quiet_conf, 'make-user', '-A', username,
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'--password', password]
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if fullname:
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cmd.extend(['--full-name', fullname])
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subprocess.check_call(cmd)
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self.rprint("\n\tadmin user created: [bold green]{}[/bold green]".format(
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username))
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if self.basic_prompt("make poser dir?", True, is_bool=True):
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self.rprint()
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# make poser dir
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poser_handler = self.app.get_poser_handler()
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poserdir = poser_handler.make_poser_dir()
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self.rprint("\n\tposer dir created: [bold green]{}[/bold green]".format(
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poserdir))
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self.rprint("\n\t[bold green]initial setup is complete![/bold green]")
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if schema_installed:
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self.rprint("\n\tyou can run the web app with this command:")
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pserve = os.path.join(bindir, 'pserve')
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self.rprint("\n\t[blue]{} file+ini:{}[/blue]".format(pserve, web_conf))
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def install_poser(self):
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if not self.basic_prompt("make poser dir?", True, is_bool=True):
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return False
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self.rprint()
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# TODO: somewhere should ask about apache proxy, https etc.?
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# make poser dir
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poser_handler = self.app.get_poser_handler()
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poserdir = poser_handler.make_poser_dir()
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def make_db_url(self, dbtype, dbhost, dbport, dbname, dbuser, dbpass):
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try:
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# newer style
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from sqlalchemy.engine import URL
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factory = URL.create
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except ImportError:
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# older style
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from sqlalchemy.engine.url import URL
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factory = URL
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if dbtype == 'mysql':
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drivername = 'mysql+mysqlconnector'
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else:
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drivername = 'postgresql+psycopg2'
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return factory(drivername=drivername,
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username=dbuser,
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password=dbpass,
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host=dbhost,
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port=dbport,
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database=dbname)
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def test_db_connection(self, url):
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engine = sa.create_engine(url)
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# check for random table; does not matter if it exists, we
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# just need to test interaction and this is a neutral way
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try:
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engine.has_table('whatever')
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except Exception as error:
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return str(error)
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self.rprint("\n\tposer dir created: [bold green]{}[/bold green]".format(
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poserdir))
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return True
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