This repository has been archived by the owner on Feb 21, 2024. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 230
/
rbf.go
139 lines (125 loc) · 3.41 KB
/
rbf.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
// Copyright 2022 Molecula Corp. (DBA FeatureBase).
// SPDX-License-Identifier: Apache-2.0
package cmd
import (
"errors"
"fmt"
"strconv"
"github.com/featurebasedb/featurebase/v3/ctl"
"github.com/featurebasedb/featurebase/v3/logger"
"github.com/spf13/cobra"
)
func newRBFCommand(logdest logger.Logger) *cobra.Command {
cmd := &cobra.Command{
Use: "rbf",
Short: "Inspect RBF data files.",
Long: `
Provides a set of commands for inspecting RBF data files.
`,
}
cmd.AddCommand(newRBFCheckCommand(logdest))
cmd.AddCommand(newRBFDumpCommand(logdest))
cmd.AddCommand(newRBFPagesCommand(logdest))
cmd.AddCommand(newRBFPageCommand(logdest))
return cmd
}
func newRBFCheckCommand(logdest logger.Logger) *cobra.Command {
c := ctl.NewRBFCheckCommand(logdest)
cmd := &cobra.Command{
Use: "check [flags] PATH",
Short: "Run consistency check on RBF data.",
Long: `
Executes a consistency check on an RBF data directory.
`,
Args: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return fmt.Errorf("data directory path required")
} else if len(args) > 1 {
return fmt.Errorf("too many command line arguments")
}
c.Path = args[0]
return nil
},
RunE: UsageErrorWrapper(c),
}
return cmd
}
func newRBFDumpCommand(logdest logger.Logger) *cobra.Command {
c := ctl.NewRBFDumpCommand(logdest)
cmd := &cobra.Command{
Use: "dump [flags] PATH PGNO [PGNO...]",
Short: "Prints RBF raw page data",
Long: `
Dumps the raw hex data for one or more RBF pages.
`,
Args: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return fmt.Errorf("data directory path required")
} else if len(args) == 1 {
return fmt.Errorf("page number required")
}
c.Path = args[0]
for _, arg := range args[1:] {
pgno, err := strconv.Atoi(arg)
if err != nil {
return errors.New("invalid page number")
}
c.Pgnos = append(c.Pgnos, uint32(pgno))
}
return nil
},
RunE: UsageErrorWrapper(c),
}
return cmd
}
func newRBFPagesCommand(logdest logger.Logger) *cobra.Command {
c := ctl.NewRBFPagesCommand(logdest)
cmd := &cobra.Command{
Use: "pages [flags] PATH",
Short: "Prints metadata for the list of all pages",
Long: `
Prints a line for every page in the database with its type/status.
`,
Args: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return fmt.Errorf("data directory path required")
} else if len(args) > 1 {
return fmt.Errorf("too many command line arguments")
}
c.Path = args[0]
return nil
},
RunE: UsageErrorWrapper(c),
}
flags := cmd.Flags()
flags.BoolVar(&c.WithTree, "with-tree", false, "Display b-tree name for each row")
return cmd
}
func newRBFPageCommand(logdest logger.Logger) *cobra.Command {
c := ctl.NewRBFPageCommand(logdest)
cmd := &cobra.Command{
Use: "page [flags] PATH PGNO [PGNO...]",
Short: "Prints data for a page(s)",
Long: `
Prints the header & cell data for one or more pages.
`,
Args: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return fmt.Errorf("data directory path required")
} else if len(args) == 1 {
return fmt.Errorf("page number required")
}
c.Path = args[0]
for _, arg := range args[1:] {
pgno, err := strconv.Atoi(arg)
if err != nil {
return errors.New("invalid page number")
}
c.Pgnos = append(c.Pgnos, uint32(pgno))
}
return nil
},
RunE: UsageErrorWrapper(c),
}
return cmd
}