Initial commit

2026-07-14 12:10:22 +03:00
commit 50ea565433
39 changed files with 3611 additions and 0 deletions
@@ -0,0 +1,118 @@
+"""Resolved paths for classic deploy against sibling backend/web repos."""
+
+from __future__ import annotations
+
+import os
+from dataclasses import dataclass
+from pathlib import Path
+
+
+def _find_repo_with_compose(*candidates: str) -> Path | None:
+    for cand in candidates:
+        if not cand:
+            continue
+        p = Path(cand).expanduser().resolve()
+        if p.is_dir() and (p / "compose.yml").is_file():
+            return p
+    return None
+
+
+def _find_dir(*candidates: str) -> Path | None:
+    for cand in candidates:
+        if not cand:
+            continue
+        p = Path(cand).expanduser().resolve()
+        if p.is_dir():
+            return p
+    return None
+
+
+@dataclass(frozen=True)
+class ProjectPaths:
+    """Deployment repo + local component source trees."""
+
+    deployment_root: Path
+    scripts_dir: Path
+    backend_dir: Path | None
+    web_dir: Path | None
+    updater_dir: Path | None
+    caddy_build_dir: Path | None
+    env_file: Path
+    staging_dir: Path
+    local_cache_root: Path
+    local_image_cache_dir: Path
+    input_hash_script: Path
+    livekit_config: Path
+    caddy_compose: Path
+    caddyfile_template: Path
+    systemd_unit_template: Path
+    generate_compose_script: Path
+
+    @classmethod
+    def from_deploy_package(cls) -> ProjectPaths:
+        deploy_pkg = Path(__file__).resolve().parent
+        scripts_dir = deploy_pkg.parent
+        deployment_root = scripts_dir.parent
+        parent = deployment_root.parent
+
+        backend = _find_repo_with_compose(
+            os.environ.get("FROMCHAT_BACKEND_DIR", ""),
+            str(parent / "backend"),
+            str(parent / "Backend"),
+        )
+        web = _find_repo_with_compose(
+            os.environ.get("FROMCHAT_WEB_DIR", ""),
+            str(parent / "Web"),
+            str(parent / "web"),
+        )
+        updater = _find_dir(
+            os.environ.get("FROMCHAT_UPDATER_DIR", ""),
+            str(parent / "updater"),
+        )
+        caddy_build = None
+        if backend:
+            cand = backend / "src" / "caddy"
+            if cand.is_dir() and (cand / "Dockerfile").is_file():
+                caddy_build = cand
+
+        env_file = deployment_root / ".env"
+        if backend and (backend / ".env").is_file():
+            env_file = backend / ".env"
+
+        cache = deployment_root / ".deploy-cache"
+        return cls(
+            deployment_root=deployment_root,
+            scripts_dir=scripts_dir,
+            backend_dir=backend,
+            web_dir=web,
+            updater_dir=updater,
+            caddy_build_dir=caddy_build,
+            env_file=env_file,
+            staging_dir=cache / "staging",
+            local_cache_root=cache,
+            local_image_cache_dir=cache / "images",
+            input_hash_script=scripts_dir / "docker_inputs_hash.py",
+            livekit_config=deployment_root / "config" / "livekit.yaml",
+            caddy_compose=deployment_root / "compose" / "caddy.compose.yml",
+            caddyfile_template=deployment_root / "templates" / "Caddyfile",
+            systemd_unit_template=deployment_root / "templates" / "fromchat.service",
+            generate_compose_script=scripts_dir / "generate-compose.py",
+        )
+
+    def compose_for(self, component: str) -> Path | None:
+        if component == "backend" and self.backend_dir:
+            return self.backend_dir / "compose.yml"
+        if component == "frontend" and self.web_dir:
+            return self.web_dir / "compose.yml"
+        if component == "caddy":
+            return self.caddy_compose if self.caddy_compose.is_file() else None
+        return None
+
+    def project_root_for(self, component: str) -> Path | None:
+        if component == "backend":
+            return self.backend_dir
+        if component == "frontend":
+            return self.web_dir
+        if component == "caddy":
+            return self.caddy_build_dir
+        return None