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vaultik/internal/snapshot/index_and_lock_files_test.go
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Skip vaultik's own index and PID file in a backup (closes #421)
The default config backs up the home directory, which holds vaultik's local index and PID file, so a backup stored a torn copy of the index it was writing. The scan now skips the index, its SQLite side files and the PID file whatever the config says, including when index_path or its directory is a symlink. database purge removes the same list of index files.

Model: opus-5-5
2026-11-11 05:42:16 +01:00

66 lines
1.8 KiB
Go

package snapshot_test
import (
"context"
"testing"
"github.com/spf13/afero"
"github.com/stretchr/testify/require"
"sneak.berlin/go/vaultik/internal/database"
"sneak.berlin/go/vaultik/internal/snapshot"
)
// A backup of the directory that holds vaultik's index and PID file
// stores neither, with no exclude pattern set, and still stores the
// files beside them. See https://git.eeqj.de/sneak/vaultik/issues/421.
func TestScanSkipsIndexAndLockFiles(t *testing.T) {
t.Parallel()
const dataDir = "/home/user/.local/share/vaultik"
indexAndLockFiles := append(database.IndexFiles(dataDir+"/index.sqlite"),
dataDir+"/vaultik.pid")
fs := afero.NewMemMapFs()
for _, p := range append(indexAndLockFiles, dataDir+"/notes.txt") {
require.NoError(t, afero.WriteFile(fs, p, []byte("data"), 0o600))
}
db, err := database.NewTestDB()
require.NoError(t, err)
defer func() { _ = db.Close() }()
repos := database.NewRepositories(db)
scanner := snapshot.NewScanner(snapshot.ScannerConfig{
FS: fs,
ChunkSize: 64 * 1024,
Repositories: repos,
MaxBlobSize: 1024 * 1024,
CompressionLevel: 3,
AgeRecipients: []string{
"age1ql3z7hjy54pw3hyww5ayyfg7zqgvc7w3j2elw8zmrj2kg5sfn9aqmcac8p"},
IndexAndLockFiles: indexAndLockFiles,
})
require.NotNil(t, scanner)
ctx := context.Background()
createSnapshotRecord(ctx, t, repos, "test-snapshot")
result, err := scanner.Scan(ctx, "/home/user", "test-snapshot")
require.NoError(t, err)
require.Equal(t, 1, result.FilesScanned)
stored, err := repos.Files.GetByPath(ctx, dataDir+"/notes.txt")
require.NoError(t, err)
require.NotNil(t, stored, "a file beside the index is stored")
for _, p := range indexAndLockFiles {
f, err := repos.Files.GetByPath(ctx, p)
require.NoError(t, err)
require.Nil(t, f, "%s is not stored", p)
}
}