Files
vaultik/internal/cli/prune.go
T
sneak 311756d452
check / check (pull_request) Failing after 1s
Quiet only the stdout UI under --json, not the log level (closes #112)
--json was folded into Quiet, which pinned the stderr log level to WARN.
So `prune --json` gave a machine consumer no record of the local index
rows it deleted, even under --verbose: the audit records were gated off
stdout and pinned below the level on stderr.

--json now quiets only the stdout UI, keeping the JSON document clean
(issue #108); the stderr log level follows --verbose/--debug again, since
diagnostics have gone to stderr since #82. The same coupling is removed
for `snapshot verify`, `snapshot remove`, and `remote info`, which
carried it for the same outdated reason.

A test asserts `--verbose prune --json` emits the cleanup record on
stderr while stdout stays exactly one document, and that --json alone
keeps it below the level.

model: claude-opus-4-8
2026-09-21 19:43:56 +00:00

99 lines
2.6 KiB
Go

package cli
import (
"context"
"errors"
"os"
"github.com/spf13/cobra"
"go.uber.org/fx"
"sneak.berlin/go/vaultik/internal/log"
"sneak.berlin/go/vaultik/internal/vaultik"
)
// NewPruneCommand creates the prune command
func NewPruneCommand() *cobra.Command {
opts := &vaultik.PruneOptions{}
cmd := &cobra.Command{
Use: "prune",
Short: "Tidy local database and remote storage",
Long: `Removes orphaned data from both the local index database and
unreferenced blobs from the backup destination store.
Local cleanup drops incomplete snapshots and any files, chunks, or
blobs no longer referenced by a completed snapshot. Remote cleanup
scans every snapshot manifest in the destination store, builds the
set of still-referenced blob hashes, and deletes any blob not in that
set.
Snapshot create --prune and snapshot remove run the same cleanup
automatically; this command is the manual entry point for the same
work (e.g. after a crashed backup or to reclaim storage).`,
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, _ []string) error {
// Use unified config resolution
configPath, err := ResolveConfigPath()
if err != nil {
return err
}
// Use the app framework like other commands
rootFlags := GetRootFlags()
return RunWithApp(cmd.Context(), AppOptions{
ConfigPath: configPath,
LogOptions: log.Options{
Verbose: rootFlags.Verbose,
Debug: rootFlags.Debug,
Quiet: rootFlags.Quiet,
JSON: opts.JSON,
},
Modules: []fx.Option{},
Invokes: []fx.Option{
fx.Invoke(func(v *vaultik.Vaultik, lc fx.Lifecycle) {
lc.Append(fx.Hook{
OnStart: func(_ context.Context) error {
// Start the prune operation in a goroutine
go func() {
// Run the prune operation
err := v.Prune(opts)
if err != nil {
if !errors.Is(err, context.Canceled) {
if !opts.JSON {
log.Error("Prune operation failed", "error", err)
ReportErrorf("Prune failed: %v", err)
}
os.Exit(1)
}
}
// Shutdown the app when prune completes
err = v.Shutdowner.Shutdown()
if err != nil {
log.Error("Failed to shutdown", "error", err)
}
}()
return nil
},
OnStop: func(_ context.Context) error {
log.Debug("Stopping prune operation")
v.Cancel()
return nil
},
})
}),
},
})
},
}
cmd.Flags().BoolVar(&opts.Force, "force", false, "Skip confirmation prompt")
cmd.Flags().BoolVar(&opts.JSON, "json", false, "Output pruning stats as JSON")
return cmd
}