customize the installer, to support server and/or terminal

for now it's server only though, but laying groundwork..

pyproject.toml

@@ -56,7 +56,7 @@ terminal = ["flet[all]<0.21"]
 wuttapos = "wuttapos.app:WuttaPosAppProvider"
 
 [project.entry-points."wutta.config.extensions"]
-"wuttapos" = "wuttapos.config:WuttaPosConfigExtension"
+"wuttapos" = "wuttapos.conf:WuttaPosConfigExtension"
 
 # TODO: (why) is this needed again?
 [project.entry-points."wutta.web.menus"]

src/wuttapos/app.py

@@ -27,17 +27,16 @@ WuttaPOS app
 from wuttjamaican import app as base
 
 
-class WuttaPosAppProvider(base.AppProvider):
+class WuttaPosAppHandler(base.AppHandler):
     """
-    Custom :term:`app provider` for WuttaPOS.
+    Custom :term:`app handler` for WuttaPOS.
     """
 
     default_people_handler_spec = "wuttapos.people:PeopleHandler"
     default_employment_handler_spec = "wuttapos.employment:EmploymentHandler"
     default_clientele_handler_spec = "wuttapos.clientele:ClienteleHandler"
     default_products_handler_spec = "wuttapos.products:ProductsHandler"
-
-    email_templates = ["wuttapos:email-templates"]
+    default_install_handler_spec = "wuttapos.install:InstallHandler"
 
     def get_clientele_handler(self):
         """
@@ -94,3 +93,11 @@ class WuttaPosAppProvider(base.AppProvider):
         :meth:`~wuttjamaican.people.PeopleHandler.get_person()`.
         """
         return self.get_employment_handler().get_employee(obj)
+
+
+class WuttaPosAppProvider(base.AppProvider):
+    """
+    Custom :term:`app provider` for WuttaPOS.
+    """
+
+    email_templates = ["wuttapos:email-templates"]

src/wuttapos/cli/run.py

@@ -27,7 +27,6 @@ See also: :ref:`wuttapos-run`
 import typer
 
 from wuttapos.cli import wuttapos_typer
-from wuttapos.terminal.app import run_app
 
 
 @wuttapos_typer.command()
@@ -35,5 +34,7 @@ def run(ctx: typer.Context):
     """
     Run the WuttaPOS GUI app
     """
+    from wuttapos.terminal.app import run_app
+
     config = ctx.parent.wutta_config
     run_app(config)

src/wuttapos/conf.py

@@ -40,6 +40,11 @@ class WuttaPosConfigExtension(WuttaConfigExtension):
         config.setdefault(f"{config.appname}.app_title", "WuttaPOS")
         config.setdefault(f"{config.appname}.app_dist", "WuttaPOS")
 
+        # app handler
+        config.setdefault(
+            f"{config.appname}.app.handler", "wuttapos.app:WuttaPosAppHandler"
+        )
+
         # app model
         config.setdefault(f"{config.appname}.model_spec", "wuttapos.db.model")
         config.setdefault(f"{config.appname}.enum_spec", "wuttapos.enum")

src/wuttapos/install.py

@@ -0,0 +1,78 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  WuttaPOS -- Point of Sale system based on Wutta Framework
+#  Copyright © 2026 Lance Edgar
+#
+#  This file is part of WuttaPOS.
+#
+#  WuttaPOS is free software: you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation, either version 3 of the License, or (at your option) any later
+#  version.
+#
+#  WuttaPOS is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+#  details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  WuttaPOS.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Install handler for WuttaPOS
+"""
+
+import subprocess
+import sys
+
+from wuttjamaican import install as base
+
+
+class InstallHandler(base.InstallHandler):
+    """
+    Custom install handler for WuttaPOS
+    """
+
+    template_paths = ["wuttapos:installer-templates"]
+
+    def do_install_steps(self):
+
+        # prompt for install type first
+        self.get_install_type()
+
+        # then everything else
+        super().do_install_steps()
+
+    def get_install_type(self):
+
+        # prompt user
+        install_type = None
+        while install_type not in ("server", "terminal"):
+            install_type = self.prompt_generic(
+                "install type (server/terminal)", default="server"
+            )
+
+        # remember the answer
+        self.install_type = install_type
+
+        if self.install_type != "server":
+            self.rprint(
+                "[bold red]sorry, terminal install is not yet implemented[/bold red]\n"
+            )
+            sys.exit(1)
+
+        # install dependencies
+        if self.install_type == "server":
+            self.install_server_deps()
+
+    def install_server_deps(self):
+        subprocess.check_call(
+            [sys.executable, "-m", "pip", "install", "WuttaPOS[server]"]
+        )
+
+    def make_template_context(self, dbinfo, **kwargs):
+        context = super().make_template_context(dbinfo, **kwargs)
+        context["install_type"] = self.install_type
+        return context

src/wuttapos/installer-templates/upgrade.sh.mako

@@ -0,0 +1,29 @@
+#!/bin/sh -e
+<%text>##################################################</%text>
+#
+# ${app_title} - upgrade script
+#
+<%text>##################################################</%text>
+
+if [ "$1" = "--verbose" ]; then
+    VERBOSE='--verbose'
+    QUIET=
+else
+    VERBOSE=
+    QUIET='--quiet'
+fi
+
+cd ${envdir}
+
+PIP='bin/pip'
+ALEMBIC='bin/alembic'
+
+# upgrade pip and friends
+$PIP install $QUIET --disable-pip-version-check --upgrade pip
+$PIP install $QUIET --upgrade setuptools wheel
+
+# upgrade app proper
+$PIP install $QUIET --upgrade --upgrade-strategy eager '${pypi_name}'
+
+# migrate schema
+$ALEMBIC -c app/wutta.conf upgrade heads

src/wuttapos/installer-templates/web.conf.mako

@@ -0,0 +1,90 @@
+## -*- mode: conf; -*-
+
+<%text>############################################################</%text>
+#
+# ${app_title} - web app config
+#
+<%text>############################################################</%text>
+
+
+<%text>##############################</%text>
+# wutta
+<%text>##############################</%text>
+
+${self.section_wutta_config()}
+
+
+<%text>##############################</%text>
+# pyramid
+<%text>##############################</%text>
+
+${self.section_app_main()}
+
+${self.section_server_main()}
+
+
+<%text>##############################</%text>
+# logging
+<%text>##############################</%text>
+
+${self.sectiongroup_logging()}
+
+
+######################################################################
+## section templates below
+######################################################################
+
+<%def name="section_wutta_config()">
+[wutta.config]
+require = %(here)s/wutta.conf
+</%def>
+
+<%def name="section_app_main()">
+[app:main]
+#use = egg:wuttaweb
+use = egg:${egg_name}
+
+pyramid.reload_templates = true
+pyramid.debug_all = true
+pyramid.default_locale_name = en
+#pyramid.includes = pyramid_debugtoolbar
+
+beaker.session.type = file
+beaker.session.data_dir = %(here)s/cache/sessions/data
+beaker.session.lock_dir = %(here)s/cache/sessions/lock
+beaker.session.secret = ${beaker_secret}
+beaker.session.key = ${beaker_key}
+
+exclog.extra_info = true
+
+# required for wuttaweb
+wutta.config = %(__file__)s
+</%def>
+
+<%def name="section_server_main()">
+[server:main]
+use = egg:waitress#main
+host = ${pyramid_host}
+port = ${pyramid_port}
+
+# NOTE: this is needed for local reverse proxy stuff to work with HTTPS
+# https://docs.pylonsproject.org/projects/waitress/en/latest/reverse-proxy.html
+# https://docs.pylonsproject.org/projects/waitress/en/latest/arguments.html
+trusted_proxy = 127.0.0.1
+trusted_proxy_headers = x-forwarded-for x-forwarded-host x-forwarded-proto x-forwarded-port
+clear_untrusted_proxy_headers = True
+
+# TODO: leave this empty if proxy serves as root site, e.g. https://wutta.example.com/
+# url_prefix =
+
+# TODO: or, if proxy serves as subpath of root site, e.g. https://wutta.example.com/backend/
+# url_prefix = /backend
+</%def>
+
+<%def name="sectiongroup_logging()">
+[handler_console]
+level = INFO
+
+[handler_file]
+args = (${repr(os.path.join(appdir, 'log', 'web.log'))}, 'a', 1000000, 100, 'utf_8')
+</%def>

src/wuttapos/installer-templates/wutta.conf.mako

@@ -0,0 +1,168 @@
+## -*- mode: conf; -*-
+##<%inherit file="wuttjamaican:templates/install/wutta.conf.mako" />
+
+<%text>############################################################</%text>
+#
+# ${app_title} - base config
+#
+<%text>############################################################</%text>
+
+
+<%text>##############################</%text>
+# wutta
+<%text>##############################</%text>
+
+${self.section_wutta()}
+
+${self.section_wutta_config()}
+
+${self.section_wutta_db()}
+
+${self.section_wutta_mail()}
+
+${self.section_wutta_upgrades()}
+
+
+<%text>##############################</%text>
+# alembic
+<%text>##############################</%text>
+
+${self.section_alembic()}
+
+
+<%text>##############################</%text>
+# logging
+<%text>##############################</%text>
+
+${self.sectiongroup_logging()}
+
+
+######################################################################
+## section templates below
+######################################################################
+
+<%def name="section_wutta()">
+[wutta]
+app_title = ${app_title}
+</%def>
+
+<%def name="section_wutta_config()">
+[wutta.config]
+#require = /etc/wutta/wutta.conf
+configure_logging = true
+usedb = true
+preferdb = true
+</%def>
+
+<%def name="section_wutta_db()">
+[wutta.db]
+default.url = ${db_url}
+
+% if install_type == "server":
+[wutta_continuum]
+enable_versioning = true
+% endif
+</%def>
+
+<%def name="section_wutta_mail()">
+[wutta.mail]
+
+# this is the global email shutoff switch
+#send_emails = false
+
+# recommended setup is to always talk to postfix on localhost and then
+# it can handle any need complexities, e.g. sending to relay
+smtp.server = localhost
+
+# by default only email templates from wuttjamaican are used
+templates = wuttjamaican:templates/mail
+
+## TODO
+## # this is the "default" email profile, from which all others initially
+## # inherit, but most/all profiles will override these values
+## default.prefix = [${app_title}]
+## default.from = wutta@localhost
+## default.to = root@localhost
+# nb. in test environment it can be useful to disable by default, and
+# then selectively enable certain (e.g. feedback, upgrade) emails
+#default.enabled = false
+</%def>
+
+<%def name="section_wutta_upgrades()">
+## TODO
+## [wutta.upgrades]
+## command = ${os.path.join(appdir, 'upgrade.sh')} --verbose
+## files = ${os.path.join(appdir, 'data', 'upgrades')}
+</%def>
+
+<%def name="section_alembic()">
+[alembic]
+script_location = wuttjamaican.db:alembic
+% if install_type == "server":
+version_locations = wuttapos.db:alembic/versions wutta_continuum.db:alembic/versions wuttjamaican.db:alembic/versions
+% else:
+version_locations = wuttapos.db:alembic/versions wuttjamaican.db:alembic/versions
+% endif
+</%def>
+
+<%def name="sectiongroup_logging()">
+[loggers]
+keys = root, beaker, exc_logger, sqlalchemy, txn
+
+[handlers]
+keys = file, console, email
+
+[formatters]
+keys = generic, console
+
+[logger_root]
+handlers = file, console
+level = DEBUG
+
+[logger_beaker]
+qualname = beaker
+handlers =
+level = INFO
+
+[logger_exc_logger]
+qualname = exc_logger
+handlers = email
+level = ERROR
+
+[logger_sqlalchemy]
+qualname = sqlalchemy.engine
+handlers =
+# handlers = file
+# level = INFO
+
+[logger_txn]
+qualname = txn
+handlers =
+level = INFO
+
+[handler_file]
+class = handlers.RotatingFileHandler
+args = (${repr(os.path.join(appdir, 'log', 'wutta.log'))}, 'a', 1000000, 100, 'utf_8')
+formatter = generic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+formatter = console
+# formatter = generic
+# level = INFO
+# level = WARNING
+
+[handler_email]
+class = handlers.SMTPHandler
+args = ('localhost', 'wutta@localhost', ['root@localhost'], "[${app_title}] Logging")
+formatter = generic
+level = ERROR
+
+[formatter_generic]
+format = %(asctime)s %(levelname)-5.5s [%(name)s][%(threadName)s] %(funcName)s: %(message)s
+datefmt = %Y-%m-%d %H:%M:%S
+
+[formatter_console]
+format = %(levelname)-5.5s [%(name)s][%(threadName)s] %(funcName)s: %(message)s
+</%def>

src/wuttapos/server/views/__init__.py

@@ -24,11 +24,15 @@
 WuttaPOS server views
 """
 
+from wuttaweb.views import essential
+
 
 def includeme(config):
 
     # wuttaweb
-    config.include("wuttaweb.views.essential")
+    essential.defaults(
+        config, **{"wuttaweb.views.common": "wuttapos.server.views.common"}
+    )
 
     # wuttapos
     config.include("wuttapos.server.views.stores")

src/wuttapos/server/views/common.py

@@ -0,0 +1,105 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  WuttaPOS -- Point of Sale system based on Wutta Framework
+#  Copyright © 2026 Lance Edgar
+#
+#  This file is part of WuttaPOS.
+#
+#  WuttaPOS is free software: you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation, either version 3 of the License, or (at your option) any later
+#  version.
+#
+#  WuttaPOS is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+#  details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  WuttaPOS.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Common views
+"""
+
+from wuttaweb.views import common as base
+
+
+class CommonView(base.CommonView):
+    """
+    Common views
+    """
+
+    def setup_enhance_admin_user(self, user):
+        """ """
+        model = self.app.model
+        session = self.app.get_session(user)
+        auth = self.app.get_auth_handler()
+
+        site_admin = session.query(model.Role).filter_by(name="Site Admin").first()
+        if site_admin:
+            site_admin_perms = [
+                "batch.pos.list",
+                "batch.pos.view",
+                "customers.list",
+                "customers.create",
+                "customers.view",
+                "customers.edit",
+                "departments.list",
+                "departments.create",
+                "departments.view",
+                "departments.edit",
+                "employees.list",
+                "employees.create",
+                "employees.view",
+                "employees.edit",
+                "inventory_adjustment_types.list",
+                "inventory_adjustment_types.create",
+                "inventory_adjustment_types.view",
+                "inventory_adjustment_types.edit",
+                "inventory_adjustments.list",
+                "inventory_adjustments.create",
+                "inventory_adjustments.view",
+                "pos.test_error",
+                "pos.ring_sales",
+                "pos.override_price",
+                "pos.del_customer",
+                "pos.toggle_training",
+                "pos.suspend",
+                "pos.swap_customer",
+                "pos.void_txn",
+                "products.list",
+                "products.create",
+                "products.view",
+                "products.edit",
+                "stores.list",
+                "stores.create",
+                "stores.view",
+                "stores.edit",
+                "taxes.list",
+                "taxes.create",
+                "taxes.view",
+                "taxes.edit",
+                "tenders.list",
+                "tenders.create",
+                "tenders.view",
+                "tenders.edit",
+                "terminals.list",
+                "terminals.create",
+                "terminals.view",
+                "terminals.edit",
+            ]
+            for perm in site_admin_perms:
+                auth.grant_permission(site_admin, perm)
+
+
+def defaults(config, **kwargs):
+    local = globals()
+    CommonView = kwargs.get("CommonView", local["CommonView"])
+    base.defaults(config, **{"CommonView": CommonView})
+
+
+def includeme(config):
+    defaults(config)