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package main
import (
"bytes"
"fmt"
"log"
"os"
"github.com/codegangsta/cli"
)
var branch, commit string
func main() {
log.SetFlags(0)
NewApp().Run(os.Args)
}
// NewApp creates an Application instance.
func NewApp() *cli.App {
app := cli.NewApp()
app.Name = "bolt"
app.Usage = "BoltDB toolkit"
app.Version = fmt.Sprintf("0.1.0 (%s %s)", branch, commit)
app.Commands = []cli.Command{
{
Name: "get",
Usage: "Retrieve a value for given key in a bucket",
Action: func(c *cli.Context) {
path, name, key := c.Args().Get(0), c.Args().Get(1), c.Args().Get(2)
Get(path, name, key)
},
},
{
Name: "set",
Usage: "Sets a value for given key in a bucket",
Action: func(c *cli.Context) {
path, name, key, value := c.Args().Get(0), c.Args().Get(1), c.Args().Get(2), c.Args().Get(3)
Set(path, name, key, value)
},
},
{
Name: "keys",
Usage: "Retrieve a list of all keys in a bucket",
Action: func(c *cli.Context) {
path, name := c.Args().Get(0), c.Args().Get(1)
Keys(path, name)
},
},
{
Name: "buckets",
Usage: "Retrieves a list of all buckets",
Action: func(c *cli.Context) {
path := c.Args().Get(0)
Buckets(path)
},
},
{
Name: "pages",
Usage: "Dumps page information for a database",
Action: func(c *cli.Context) {
path := c.Args().Get(0)
Pages(path)
},
},
{
Name: "check",
Usage: "Performs a consistency check on the database",
Action: func(c *cli.Context) {
path := c.Args().Get(0)
Check(path)
},
},
}
return app
}
var logger = log.New(os.Stderr, "", 0)
var logBuffer *bytes.Buffer
func print(v ...interface{}) {
if testMode {
logger.Print(v...)
} else {
fmt.Print(v...)
}
}
func printf(format string, v ...interface{}) {
if testMode {
logger.Printf(format, v...)
} else {
fmt.Printf(format, v...)
}
}
func println(v ...interface{}) {
if testMode {
logger.Println(v...)
} else {
fmt.Println(v...)
}
}
func fatal(v ...interface{}) {
logger.Print(v...)
if !testMode {
os.Exit(1)
}
}
func fatalf(format string, v ...interface{}) {
logger.Printf(format, v...)
if !testMode {
os.Exit(1)
}
}
func fatalln(v ...interface{}) {
logger.Println(v...)
if !testMode {
os.Exit(1)
}
}
// LogBuffer returns the contents of the log.
// This only works while the CLI is in test mode.
func LogBuffer() string {
if logBuffer != nil {
return logBuffer.String()
}
return ""
}
var testMode bool
// SetTestMode sets whether the CLI is running in test mode and resets the logger.
func SetTestMode(value bool) {
testMode = value
if testMode {
logBuffer = bytes.NewBuffer(nil)
logger = log.New(logBuffer, "", 0)
} else {
logger = log.New(os.Stderr, "", 0)
}
}
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