mirror of
https://github.com/fromchat-messenger/web.git
synced 2026-09-22 11:05:05 +03:00
289 lines
11 KiB
Python
289 lines
11 KiB
Python
"""Image pussh, rsync deployment, Firebase cert, remote systemd."""
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from __future__ import annotations
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import shlex
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import subprocess
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import sys
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import tempfile
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from pathlib import Path
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from deploy.paths import ProjectPaths
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from deploy.ssh_auth import SshCredentials
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import deploy.ui as ui
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UNREGISTRY_IMAGE = "ghcr.io/psviderski/unregistry"
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REMOTE_SYSTEMD_SCRIPT = r"""set -e
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REMOTE_SUDO_PASS="${SUDO_PASSWORD:-}"
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REMOTE_DEPLOY_PATH="${DEPLOY_PATH:-}"
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export SUDO_PROMPT=""
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sudo_cmd() {
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if [ -n "$REMOTE_SUDO_PASS" ]; then
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echo "$REMOTE_SUDO_PASS" | sudo -S -p '' "$@" 2>/dev/null
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else
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sudo "$@" 2>/dev/null
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fi
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}
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if [ -z "$REMOTE_DEPLOY_PATH" ]; then
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echo "❌ DEPLOY_PATH is not set"
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exit 1
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fi
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mkdir -p "$REMOTE_DEPLOY_PATH/deployment" "$REMOTE_DEPLOY_PATH/backend"
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cd "$REMOTE_DEPLOY_PATH/deployment"
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if [ ! -f "$REMOTE_DEPLOY_PATH/deployment/.env" ]; then
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echo "⚠️ Warning: .env file not found"
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fi
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if systemctl is-active --quiet fromchat; then
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sudo_cmd systemctl stop fromchat
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fi
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COMPOSE_PROFILES=production docker compose down --remove-orphans > /dev/null 2>&1 || true
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sudo_cmd cp -f "$REMOTE_DEPLOY_PATH/deployment/fromchat.service" /etc/systemd/system/fromchat.service
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sudo_cmd systemctl daemon-reload
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sudo_cmd systemctl restart fromchat
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sleep 3
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if ! systemctl is-active --quiet fromchat; then
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echo "❌ Service failed to start"
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sudo_cmd journalctl --no-pager -xeu fromchat -n 30
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exit 1
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fi
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"""
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class DeployTransfer:
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def __init__(self, paths: ProjectPaths) -> None:
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self._paths = paths
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def ensure_pussh(self) -> None:
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if subprocess.run(["docker", "pussh", "--help"], capture_output=True).returncode != 0:
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ui.error("docker pussh plugin not installed")
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print(" Install: npm run install:pussh")
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def ensure_unregistry(self, creds: SshCredentials) -> None:
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check = (
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"sudo docker images --format '{{.Repository}}:{{.Tag}}' | "
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f"grep -q '^{UNREGISTRY_IMAGE}$'"
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)
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if subprocess.run(["ssh", creds.server, check], capture_output=True).returncode == 0:
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return
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ui.substep("Pulling unregistry image (one-time setup)...")
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if creds.sudo_password:
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inner = f"echo {shlex.quote(creds.sudo_password)} | sudo -S -p '' docker pull {UNREGISTRY_IMAGE}"
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else:
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inner = f"sudo docker pull {UNREGISTRY_IMAGE}"
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subprocess.run(["ssh", creds.server, inner])
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def pussh_images(self, creds: SshCredentials, images: list[str]) -> None:
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ui.step("Transferring images")
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if not images:
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ui.success("Skipping image push (nothing was rebuilt this run)")
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return
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self.ensure_unregistry(creds)
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for image in images:
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ui.substep(f"Pushing {image}...")
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if subprocess.run(["docker", "pussh", image, creds.server]).returncode != 0:
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ui.error(f"Failed to push {image}")
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raise SystemExit(1)
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print()
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def pull_external_on_server(self, creds: SshCredentials, images: list[str]) -> None:
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if not images:
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return
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ui.step("Pulling external images on server")
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for image in images:
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ui.substep(f"Pulling {image}...")
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if creds.sudo_password:
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inner = f"echo {shlex.quote(creds.sudo_password)} | sudo -S -p '' docker pull {shlex.quote(image)}"
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else:
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inner = f"sudo docker pull {shlex.quote(image)}"
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if subprocess.run(["ssh", creds.server, inner]).returncode != 0:
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ui.error(f"Failed to pull {image} on server")
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raise SystemExit(1)
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print()
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def prepare_remote_dirs(self, creds: SshCredentials, deploy_path: str) -> None:
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dp = deploy_path
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d_dep = shlex.quote(f"{dp}/deployment")
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d_back = shlex.quote(f"{dp}/backend")
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if creds.sudo_password:
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pw = shlex.quote(creds.sudo_password)
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script = f"""set -e
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echo {pw} | sudo -S -p '' mkdir -p {d_dep} {d_back} 2>/dev/null || true
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echo {pw} | sudo -S -p '' chown -R $(whoami):$(whoami) {d_dep} {d_back} 2>/dev/null || true
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"""
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subprocess.run(["ssh", creds.server, "bash"], input=script.encode(), capture_output=True)
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else:
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subprocess.run(
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[
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"ssh",
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creds.server,
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f"sudo mkdir -p {d_dep} {d_back} && sudo chown -R $(whoami):$(whoami) {d_dep} {d_back}",
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],
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capture_output=True,
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)
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def rsync_deployment(self, creds: SshCredentials, deploy_path: str) -> None:
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ui.step("Transferring deployment files")
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self.prepare_remote_dirs(creds, deploy_path)
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project_root = self._paths.project_root
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deployment_dir = self._paths.deployment_dir
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ui.substep("Copying deployment directory...")
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gl = subprocess.run(
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["git", "ls-files", "--others", "--ignored", "--exclude-standard", "deployment/"],
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cwd=project_root,
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capture_output=True,
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text=True,
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)
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lines = [ln.replace("deployment/", "", 1) for ln in gl.stdout.splitlines() if ln.strip()]
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with tempfile.NamedTemporaryFile("w", suffix="-rsync-exclude", delete=False, encoding="utf-8") as tf:
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exclude_path = Path(tf.name)
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tf.write("\n".join(lines))
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try:
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rsync = subprocess.run(
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[
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"rsync",
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"-avz",
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"--delete",
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f"--exclude-from={exclude_path}",
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f"{deployment_dir}/",
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f"{creds.server}:{deploy_path}/deployment/",
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],
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cwd=project_root,
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capture_output=True,
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text=True,
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)
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if rsync.returncode != 0:
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ui.error("Rsync failed. Error output:")
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for line in (rsync.stderr or rsync.stdout or "").splitlines():
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print(f" {line}")
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ui.error("Failed to copy deployment directory")
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raise SystemExit(1)
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finally:
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exclude_path.unlink(missing_ok=True)
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def copy_env_prod(self, creds: SshCredentials, deploy_path: str) -> None:
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prod = self._paths.deployment_dir / ".env.prod"
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if prod.is_file():
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ui.substep("Copying .env.prod to .env...")
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if subprocess.run(["scp", str(prod), f"{creds.server}:{deploy_path}/deployment/.env"], capture_output=True).returncode != 0:
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ui.warning("Failed to copy .env.prod to .env")
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else:
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ui.warning(".env.prod not found in deployment directory")
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def resolve_deploy_path_on_server(self, server: str, deploy_path: str) -> str:
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r = subprocess.run(
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["ssh", "-o", "BatchMode=yes", "-o", "ConnectTimeout=10", server, f"eval echo {deploy_path}"],
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capture_output=True,
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text=True,
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)
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out = r.stdout.strip()
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return out if out else deploy_path
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def firebase_cert_path(self) -> Path:
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return self._paths.project_root / "backend" / "firebase-cert.json"
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def cleanup_remote_firebase_dir(self, creds: SshCredentials, deploy_path_resolved: str) -> None:
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d = deploy_path_resolved
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if creds.sudo_password:
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pw = shlex.quote(creds.sudo_password)
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script = f"""set -e
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D={shlex.quote(d)}
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C="$D/backend/firebase-cert.json"
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mkdir -p "$D/backend" 2>/dev/null || true
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if [ -d "$C" ]; then
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echo {pw} | sudo -S -p '' rm -rf "$C"
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fi
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echo {pw} | sudo -S -p '' chown -R "$(whoami):$(whoami)" "$D/backend" 2>/dev/null || true
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"""
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subprocess.run(["ssh", creds.server, "bash"], input=script.encode(), capture_output=True)
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else:
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q = shlex.quote(d)
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subprocess.run(
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[
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"ssh",
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creds.server,
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f"D={q}; C=\"$D/backend/firebase-cert.json\"; mkdir -p \"$D/backend\"; "
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f'if [ -d "$C" ]; then sudo rm -rf "$C" 2>/dev/null || rm -rf "$C"; fi; '
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f'sudo chown -R $(whoami):$(whoami) "$D/backend" 2>/dev/null || true',
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],
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capture_output=True,
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)
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def _wait_firebase_loop(self, cert: Path) -> None:
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while True:
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if cert.is_file():
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return
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if cert.is_dir():
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print(
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f" ⚠ {cert} is a directory. Delete it and save the Firebase service account JSON as a file at that exact path."
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)
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elif cert.exists():
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print(f" ⚠ {cert} exists but is not a regular file.")
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else:
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print(f" ⚠ Missing {cert} (Firebase service account JSON for FCM).")
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print(" Fix this, then press Enter to check again (Ctrl+C to abort deploy).")
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input()
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def sync_firebase_cert(self, creds: SshCredentials, deploy_path: str) -> str:
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ui.substep(
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"Firebase service account (runtime bind-mount: backend/firebase-cert.json)..."
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)
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resolved = self.resolve_deploy_path_on_server(creds.server, deploy_path)
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self.cleanup_remote_firebase_dir(creds, resolved)
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cert = self.firebase_cert_path()
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self._wait_firebase_loop(cert)
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remote = f"{resolved}/backend/firebase-cert.json"
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self.scp_firebase(creds, cert, remote)
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return resolved
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def scp_firebase(self, creds: SshCredentials, cert: Path, remote_path: str) -> None:
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ui.substep("Copying backend/firebase-cert.json...")
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r = subprocess.run(
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["scp", str(cert), f"{creds.server}:{remote_path}"],
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capture_output=True,
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text=True,
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)
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if r.returncode != 0:
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ui.error("Failed to copy firebase-cert.json to server")
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print(f" Target: {creds.server}:{remote_path}", file=sys.stderr)
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err = (r.stderr or r.stdout or "").strip()
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if err:
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for line in err.splitlines():
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print(f" {line}", file=sys.stderr)
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else:
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print(" (scp produced no output.)", file=sys.stderr)
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raise SystemExit(1)
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subprocess.run(
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["ssh", creds.server, f"chmod 600 {shlex.quote(remote_path)}"],
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capture_output=True,
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)
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t = subprocess.run(
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["ssh", creds.server, f"test -f {shlex.quote(remote_path)}"],
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capture_output=True,
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)
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if t.returncode != 0:
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ui.error(f"Server path is not a regular file after copy: {remote_path}")
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raise SystemExit(1)
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def run_remote_systemd(self, creds: SshCredentials, deploy_path_resolved: str) -> None:
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ui.step("Deploying on server")
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pw = creds.sudo_password
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dp = deploy_path_resolved
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remote_cmd = f"SUDO_PASSWORD={shlex.quote(pw)} DEPLOY_PATH={shlex.quote(dp)} bash -s"
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r = subprocess.run(
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["ssh", creds.server, remote_cmd],
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input=REMOTE_SYSTEMD_SCRIPT.encode(),
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text=False,
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)
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if r.returncode != 0:
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raise SystemExit(r.returncode)
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