iamthefij/restic-scheduler
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Fix wrapped snapshot json output
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If there are a lot of snapshots, the JSON output can sometimes be wrapped to
multiple console lines and need to be joined.
This commit is contained in:
IamTheFij 2023-05-09 15:10:44 -07:00
parent 84095f9875
commit 9cdf37c680
1 changed files with 4 additions and 2 deletions
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6
restic.go
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@ -354,9 +354,11 @@ func (rcmd Restic) ReadSnapshots() ([]Snapshot, error) {
return nil, fmt.Errorf("no snapshot output to parse: %w", ErrRestic) return nil, fmt.Errorf("no snapshot output to parse: %w", ErrRestic)
} }
singleLineOutput := strings.Join(output.Stdout.Lines, "")
snapshots := new([]Snapshot) snapshots := new([]Snapshot)
if err = json.Unmarshal([]byte(output.Stdout.Lines[0]), snapshots); err != nil { if err = json.Unmarshal([]byte(singleLineOutput), snapshots); err != nil {
return nil, fmt.Errorf("failed parsing snapshot results from %s: %w", output.Stdout.Lines[0], err) return nil, fmt.Errorf("failed parsing snapshot results from %s: %w", singleLineOutput, err)
} }
return *snapshots, nil return *snapshots, nil