8a83812584
Backup and restore operations now run as background jobs instead of blocking modal screens. Users can navigate away and check progress from a dedicated Running Tasks screen. OperationLog supports attaching to running jobs with live output polling. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
93 lines
3.8 KiB
Python
93 lines
3.8 KiB
Python
from textual.app import ComposeResult
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from textual.screen import Screen
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from textual.widgets import Header, Footer, Static, Button, Select
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from textual.containers import Vertical, Horizontal
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from textual import work
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from tui.config import list_conf_dir, has_targets, has_remotes
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from tui.jobs import job_manager
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from tui.widgets import ConfirmDialog
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class BackupScreen(Screen):
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BINDINGS = [("escape", "go_back", "Back")]
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def compose(self) -> ComposeResult:
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yield Header(show_clock=True)
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targets = list_conf_dir("targets.d")
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remotes = list_conf_dir("remotes.d")
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with Vertical(id="backup-screen"):
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yield Static("Backup", id="screen-title")
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if not targets:
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yield Static("No targets configured. Add a target first.")
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else:
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yield Static("Target:")
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yield Select(
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[(t, t) for t in targets],
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id="backup-target",
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prompt="Select target",
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)
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yield Static("Remote (optional):")
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yield Select(
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[("Default (all)", "")] + [(r, r) for r in remotes],
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id="backup-remote",
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prompt="Select remote",
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value="",
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)
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with Horizontal(id="backup-buttons"):
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yield Button("Run Backup", variant="primary", id="btn-backup")
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yield Button("Backup All", variant="warning", id="btn-backup-all")
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yield Button("Back", id="btn-back")
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yield Footer()
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def on_button_pressed(self, event: Button.Pressed) -> None:
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if event.button.id == "btn-back":
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self.app.pop_screen()
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elif event.button.id == "btn-backup":
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target_sel = self.query_one("#backup-target", Select)
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if not isinstance(target_sel.value, str):
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self.notify("Please select a target", severity="error")
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return
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target = str(target_sel.value)
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remote_sel = self.query_one("#backup-remote", Select)
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remote = str(remote_sel.value) if isinstance(remote_sel.value, str) else ""
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msg = f"Run backup for target '{target}'?"
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if remote:
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msg += f"\nRemote: {remote}"
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self.app.push_screen(
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ConfirmDialog(msg, "Confirm Backup"),
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callback=lambda ok: self._do_backup(target, remote) if ok else None,
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)
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elif event.button.id == "btn-backup-all":
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self.app.push_screen(
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ConfirmDialog("Backup ALL targets now?", "Confirm Backup"),
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callback=lambda ok: self._do_backup_all() if ok else None,
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)
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@work
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async def _do_backup(self, target: str, remote: str) -> None:
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job = job_manager.create_job("backup", f"Backup: {target}")
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self.notify("Backup started -- view in Running Tasks")
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args = ["backup", f"--target={target}"]
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if remote:
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args.append(f"--remote={remote}")
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rc = await job_manager.run_job(self.app, job, *args)
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if rc == 0:
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self.notify("Backup completed successfully", severity="information")
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else:
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self.notify(f"Backup failed (exit code {rc})", severity="error")
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@work
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async def _do_backup_all(self) -> None:
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job = job_manager.create_job("backup", "Backup All Targets")
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self.notify("Backup All started -- view in Running Tasks")
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rc = await job_manager.run_job(self.app, job, "backup", "--all")
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if rc == 0:
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self.notify("All backups completed", severity="information")
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else:
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self.notify(f"Backup failed (exit code {rc})", severity="error")
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def action_go_back(self) -> None:
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self.app.pop_screen()
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