ENG-11433 Move reflex deploy out of the framework into the Cloud CLI

news/+move-deploy-to-hosting-cli.misc.md

@@ -0,0 +1 @@
+The `reflex deploy` command implementation moved out of the `reflex` package into `reflex-hosting-cli`, so cloud code is no longer shipped inside the framework. Flags and behavior are unchanged, and `reflex-hosting-cli` remains a dependency of `reflex`, so `reflex deploy` and `reflex cloud` stay available out of the box. If the package is not installed, these commands now report which package to install instead of failing with a missing-command error.

packages/reflex-hosting-cli/news/+deploy-command.misc.md

@@ -0,0 +1 @@
+The `reflex deploy` command implementation now lives here, in `reflex_cli.v2.deploy`. The package no longer imports the `reflex` framework at module scope, so it stays importable on its own.

packages/reflex-hosting-cli/src/reflex_cli/utils/cli_options.py

@@ -0,0 +1,81 @@
+"""Shared click options for the hosting CLI commands."""
+
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import click
+
+from reflex_cli.constants.base import LogLevel
+from reflex_cli.utils import console
+
+if TYPE_CHECKING:
+    from collections.abc import Callable
+
+
+def set_loglevel(ctx: click.Context, self: click.Parameter, value: str | None):
+    """Set the log level.
+
+    Args:
+        ctx: The click context.
+        self: The click command.
+        value: The log level to set.
+    """
+    if value is not None:
+        console.set_log_level(value)
+
+
+loglevel_option = click.option(
+    "--loglevel",
+    "--log-level",
+    "loglevel",
+    type=click.Choice(
+        [loglevel.value for loglevel in LogLevel],
+        case_sensitive=False,
+    ),
+    is_eager=True,
+    callback=set_loglevel,
+    expose_value=False,
+    help="The log level to use.",
+)
+
+
+def set_log_json(ctx: click.Context, self: click.Parameter, value: bool):
+    """Enable machine-readable JSON log output.
+
+    Args:
+        ctx: The click context.
+        self: The click command.
+        value: Whether --json was passed.
+    """
+    if value:
+        try:
+            from reflex_base.utils.log import set_json_mode
+        except ImportError:
+            # JSON records are a reflex-base feature; without it there is no
+            # pipeline to switch, matching reflex_cli.utils.log.is_json_mode.
+            return
+        set_json_mode(True)
+
+
+json_option = click.option(
+    "--json",
+    "log_json",
+    is_flag=True,
+    is_eager=True,
+    callback=set_log_json,
+    expose_value=False,
+    help="Output logs as machine-readable JSON records.",
+)
+
+
+def log_options(func: Callable) -> Callable:
+    """Apply the shared logging CLI options (--loglevel, --json).
+
+    Args:
+        func: The click command callback.
+
+    Returns:
+        The decorated callback.
+    """
+    return loglevel_option(json_option(func))

packages/reflex-hosting-cli/src/reflex_cli/v2/auth.py

@@ -9,10 +9,9 @@
 import sys
 
 import click
-from reflex_base.utils import log
 
 from reflex_cli import constants
-from reflex_cli.utils import console
+from reflex_cli.utils import console, log
 from reflex_cli.utils.exceptions import TokenValidationError
 
 logger = logging.getLogger(__name__)

packages/reflex-hosting-cli/src/reflex_cli/v2/deploy.py

@@ -0,0 +1,215 @@
+"""The `reflex deploy` command.
+
+This module hosts the managed-platform deploy command. The `reflex` CLI imports
+it and registers it as `reflex deploy`.
+
+The command body needs the reflex framework to compile and export the app, but
+`reflex` is deliberately not a dependency of reflex-hosting-cli. Everything it
+needs from the framework comes through `reflex.hosting`, the interface reflex
+supports for this package, imported inside the command body, which only ever
+runs under the reflex CLI. Nothing at module scope may import `reflex`, so
+that this package stays importable on its own.
+"""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+import click
+
+from reflex_cli.utils.cli_options import log_options
+
+
+@click.command(name="deploy")
+@log_options
+@click.option(
+    "--app-name",
+    help="The name of the app to deploy.",
+)
+@click.option(
+    "--app-id",
+    help="The ID of the app to deploy.",
+)
+@click.option(
+    "-r",
+    "--region",
+    multiple=True,
+    help="The regions to deploy to. `reflex cloud regions` For multiple envs, repeat this option, e.g. --region sjc --region iad",
+)
+@click.option(
+    "--env",
+    multiple=True,
+    help="The environment variables to set: <key>=<value>. For multiple envs, repeat this option, e.g. --env k1=v2 --env k2=v2.",
+)
+@click.option(
+    "--vmtype",
+    help="Vm type id. Run `reflex cloud vmtypes` to get options.",
+)
+@click.option(
+    "--min-instances",
+    type=int,
+    help="The minimum number of instances to keep running. Left unchanged when "
+    "omitted. Only supported on apps deployed to Google Cloud.",
+)
+@click.option(
+    "--max-instances",
+    type=int,
+    help="The maximum number of instances to scale out to. Left unchanged when "
+    "omitted. Only supported on apps deployed to Google Cloud.",
+)
+@click.option(
+    "--hostname",
+    help="The hostname of the frontend.",
+)
+@click.option(
+    "--provider",
+    help="The hosting provider to deploy to: 'reflex-cloud' (default) or 'gcp' "
+    "(a GCP account connected to your org, Enterprise tier). When omitted and "
+    "GCP is connected, you'll be prompted in interactive mode. Deploys through "
+    "Reflex Cloud either way; for an unmanaged deploy run under your own "
+    "gcloud credentials, see `reflex cloud gcp-standalone`.",
+)
+@click.option(
+    "--gcp-connection",
+    help="Which of your organization's GCP connections to deploy through, by "
+    "name. Run `reflex cloud providers connections` to list them. Only valid "
+    "with --provider gcp; omitted keeps the app on the connection it already "
+    "has, or your organization's default the first time it deploys to GCP.",
+)
+@click.option(
+    "--full-deploy/--no-full-deploy",
+    "full_deploy",
+    default=None,
+    help="Serve the frontend from the provider's own container, on the same "
+    "origin as the backend, instead of Reflex's CDN. GCP only, Enterprise "
+    "tier. Omitted leaves the app's hosting mode unchanged; changing it stops "
+    "a running app so this deploy brings it back up in the new mode.",
+)
+@click.option(
+    "--strategy",
+    type=click.Choice(["immediate", "rolling", "bluegreen", "canary"]),
+    help="How the new version rolls out. Defaults to the app's last strategy, "
+    "or 'immediate'.",
+)
+@click.option(
+    "--description",
+    help="An optional note recorded on this deployment and shown in "
+    "`reflex cloud apps history`.",
+)
+@click.option(
+    "--interactive/--no-interactive",
+    is_flag=True,
+    default=True,
+    help="Whether to list configuration options and ask for confirmation.",
+)
+@click.option(
+    "--envfile",
+    help="The path to an env file to use. Will override any envs set manually.",
+)
+@click.option(
+    "--project",
+    help="project id to deploy to",
+)
+@click.option(
+    "--project-name",
+    help="The name of the project to deploy to.",
+)
+@click.option(
+    "--token",
+    help="token to use for auth",
+)
+@click.option(
+    "--config-path",
+    "--config",
+    help="path to the config file",
+)
+@click.option(
+    "--exclude-from-backend",
+    "backend_excluded_dirs",
+    multiple=True,
+    type=click.Path(exists=True, path_type=Path, resolve_path=True),
+    help="Files or directories to exclude from the backend zip. Can be used multiple times.",
+)
+@click.option(
+    "--server-side-rendering/--no-server-side-rendering",
+    "--ssr/--no-ssr",
+    "ssr",
+    default=True,
+    is_flag=True,
+    help="Whether to enable server side rendering for the frontend.",
+)
+def deploy(
+    app_name: str | None,
+    app_id: str | None,
+    region: tuple[str, ...],
+    env: tuple[str],
+    vmtype: str | None,
+    min_instances: int | None,
+    max_instances: int | None,
+    hostname: str | None,
+    provider: str | None,
+    gcp_connection: str | None,
+    full_deploy: bool | None,
+    strategy: str | None,
+    description: str | None,
+    interactive: bool,
+    envfile: str | None,
+    project: str | None,
+    project_name: str | None,
+    token: str | None,
+    config_path: str | None,
+    backend_excluded_dirs: tuple[Path, ...] = (),
+    ssr: bool = True,
+):
+    """Deploy the app to the Reflex hosting service."""
+    from reflex.hosting import export_for_deploy, prepare_deploy
+    from reflex_cli.utils import dependency
+    from reflex_cli.v2 import cli as hosting_cli
+    from reflex_cli.v2.deployments import check_version
+
+    check_version()
+
+    # Only check requirements if interactive.
+    # There is user interaction for requirements update.
+    if interactive:
+        dependency.check_requirements()
+
+    prep = prepare_deploy(ssr=ssr)
+
+    hosting_cli.deploy(
+        app_name=app_name or prep.app_name,
+        app_id=app_id,
+        export_fn=(
+            lambda zip_dest_dir, api_url, deploy_url, frontend, backend, upload_db, zipping: (
+                export_for_deploy(
+                    zip_dest_dir=zip_dest_dir,
+                    api_url=api_url,
+                    deploy_url=deploy_url,
+                    frontend=frontend,
+                    backend=backend,
+                    upload_db_file=upload_db,
+                    zipping=zipping,
+                    backend_excluded_dirs=backend_excluded_dirs,
+                    prerender_routes=prep.ssr,
+                )
+            )
+        ),
+        regions=list(region),
+        envs=list(env),
+        vmtype=vmtype,
+        min_instances=min_instances,
+        max_instances=max_instances,
+        envfile=envfile,
+        hostname=hostname,
+        interactive=interactive,
+        loglevel=prep.loglevel,
+        token=token,
+        project=project,
+        project_name=project_name,
+        provider=provider,
+        gcp_connection=gcp_connection,
+        full_deploy=full_deploy,
+        strategy=strategy,
+        deployment_description=description,
+        **({"config_path": config_path} if config_path is not None else {}),
+    )

pyproject.toml

@@ -45,7 +45,11 @@ dependencies = [
   "reflex-components-react-player >= 0.9.0",
   "reflex-components-recharts >= 0.9.0",
   "reflex-components-sonner >= 0.9.0",
-  "reflex-hosting-cli >= 0.1.66",
+  # `reflex deploy` now lives in reflex_cli.v2.deploy, which older releases do
+  # not carry. Until the release that adds it ships, this is the workspace
+  # development version, following the same convention as the other unreleased
+  # sibling pins; replace it with the published version at release.
+  "reflex-hosting-cli >= 0.1.70.post18.dev0",
 ]
 
 classifiers = [

reflex/constants/__init__.py

@@ -110,6 +110,7 @@
     "PyprojectToml",
     "ReactRouter",
     "Reflex",
+    "ReflexHostingCLI",
     "RequirementsTxt",
     "RouteArgType",
     "RouteRegex",