Initial commit

2026-07-14 12:10:22 +03:00
commit 50ea565433
39 changed files with 3611 additions and 0 deletions
@@ -0,0 +1,158 @@
+"""Load .env and CLI into settings."""
+
+from __future__ import annotations
+
+import os
+import platform
+import sys
+from dataclasses import dataclass
+
+from dotenv import load_dotenv
+
+from deploy.components import compose_components, parse_components_csv, select_components_interactive
+from deploy.paths import ProjectPaths
+
+
+@dataclass
+class DeploySettings:
+    server: str
+    deploy_path: str
+    platform: str
+    host_arch: str
+    platform_arch: str
+    use_docker_build: bool
+    components: list[str]
+    compose_components: list[str]
+    tag: str
+    git_token: str | None
+    paths: ProjectPaths
+
+
+def _machine_arch() -> str:
+    m = platform.machine().lower()
+    if m in ("arm64", "aarch64"):
+        return "arm64"
+    if m in ("x86_64", "amd64", "i386", "i686"):
+        return "amd64"
+    return m
+
+
+def load_settings(paths: ProjectPaths, argv: list[str]) -> DeploySettings:
+    if paths.env_file.is_file():
+        load_dotenv(paths.env_file, override=False)
+
+    positional: list[str] = []
+    components_raw: str | None = os.environ.get("FROMCHAT_COMPONENTS")
+    tag = os.environ.get("FROMCHAT_TAG", "latest")
+    git_token: str | None = os.environ.get("GIT_TOKEN") or os.environ.get("GITHUB_TOKEN")
+    interactive = True
+    i = 1
+    while i < len(argv):
+        arg = argv[i]
+        if arg in ("--components", "-c"):
+            if i + 1 >= len(argv):
+                sys.stderr.write("--components requires a value\n")
+                raise SystemExit(1)
+            components_raw = argv[i + 1]
+            interactive = False
+            i += 2
+            continue
+        if arg in ("--tag", "-t"):
+            if i + 1 >= len(argv):
+                sys.stderr.write("--tag requires a value\n")
+                raise SystemExit(1)
+            tag = argv[i + 1]
+            i += 2
+            continue
+        if arg in ("--no-interactive",):
+            interactive = False
+            i += 1
+            continue
+        if arg in ("-h", "--help"):
+            sys.stdout.write(
+                "Usage: deploy.sh [user@host] [deploy_path] [platform] "
+                "[--components backend,frontend,caddy,updater] [--tag TAG]\n"
+                "  Interactive component menu when --components is omitted.\n"
+                "  Or set DEPLOYMENT_SERVER in .env\n"
+                "  Paths: FROMCHAT_BACKEND_DIR, FROMCHAT_WEB_DIR, FROMCHAT_UPDATER_DIR\n"
+            )
+            raise SystemExit(0)
+        if arg.startswith("-"):
+            sys.stderr.write(f"Unknown option: {arg}\n")
+            raise SystemExit(1)
+        positional.append(arg)
+        i += 1
+
+    server = (positional[0] if positional else None) or os.environ.get("DEPLOYMENT_SERVER", "")
+    server = server.strip()
+    if not server:
+        sys.stderr.write(
+            "Server not specified. Usage: deploy.sh [user@host] [deploy_path] [platform]\n"
+            f"   Or set DEPLOYMENT_SERVER in {paths.env_file} or as an environment variable\n\n"
+            "Example:\n"
+            "  deploy.sh user@example.com ~/fromchat-server linux/arm64 --tag latest\n"
+        )
+        raise SystemExit(1)
+
+    deploy_path = (
+        (positional[1] if len(positional) > 1 else None)
+        or os.environ.get("DEPLOYMENT_PATH", "")
+        or "~/fromchat-server"
+    ).strip()
+    docker_platform = (
+        (positional[2] if len(positional) > 2 else None)
+        or os.environ.get("DEPLOYMENT_PLATFORM", "")
+        or "linux/arm64"
+    ).strip()
+
+    if components_raw is not None:
+        components = parse_components_csv(components_raw)
+    elif interactive and sys.stdin.isatty():
+        components = select_components_interactive()
+    else:
+        components = parse_components_csv("backend,frontend")
+
+    stack = compose_components(components)
+
+    host_arch = _machine_arch()
+    platform_arch = docker_platform.split("/", 1)[-1]
+    use_docker_build = bool(host_arch and host_arch == platform_arch)
+
+    if "backend" in components and not paths.backend_dir:
+        sys.stderr.write(
+            "Backend component selected but backend repo not found.\n"
+            "Set FROMCHAT_BACKEND_DIR or keep a sibling ../backend with compose.yml.\n"
+        )
+        raise SystemExit(1)
+    if "frontend" in components and not paths.web_dir:
+        sys.stderr.write(
+            "Frontend component selected but web repo not found.\n"
+            "Set FROMCHAT_WEB_DIR or keep a sibling ../Web with compose.yml.\n"
+        )
+        raise SystemExit(1)
+    if "caddy" in components and not paths.caddy_build_dir:
+        sys.stderr.write(
+            "Caddy component selected but backend/src/caddy not found.\n"
+            "Set FROMCHAT_BACKEND_DIR to a backend checkout.\n"
+        )
+        raise SystemExit(1)
+    if "updater" in components and not paths.updater_dir:
+        sys.stderr.write(
+            "Updater component selected but ../updater not found.\n"
+            "Set FROMCHAT_UPDATER_DIR to the updater repo.\n"
+        )
+        raise SystemExit(1)
+
+    return DeploySettings(
+        server=server,
+        deploy_path=deploy_path,
+        platform=docker_platform,
+        host_arch=host_arch,
+        platform_arch=platform_arch,
+        use_docker_build=use_docker_build,
+        components=components,
+        compose_components=stack,
+        tag=tag,
+        git_token=git_token,
+        paths=paths,
+    )