80 lines
1.5 KiB
Go
80 lines
1.5 KiB
Go
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package canal
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import (
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"io/ioutil"
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"math/rand"
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"time"
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"github.com/BurntSushi/toml"
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"github.com/juju/errors"
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)
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type DumpConfig struct {
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// mysqldump execution path, like mysqldump or /usr/bin/mysqldump, etc...
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// If not set, ignore using mysqldump.
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ExecutionPath string `toml:"mysqldump"`
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// Will override Databases, tables is in database table_db
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Tables []string `toml:"tables"`
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TableDB string `toml:"table_db"`
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Databases []string `toml:"dbs"`
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// Ignore table format is db.table
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IgnoreTables []string `toml:"ignore_tables"`
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// If true, discard error msg, else, output to stderr
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DiscardErr bool `toml:"discard_err"`
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}
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type Config struct {
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Addr string `toml:"addr"`
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User string `toml:"user"`
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Password string `toml:"password"`
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ServerID uint32 `toml:"server_id"`
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Flavor string `toml:"flavor"`
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DataDir string `toml:"data_dir"`
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Dump DumpConfig `toml:"dump"`
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}
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func NewConfigWithFile(name string) (*Config, error) {
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data, err := ioutil.ReadFile(name)
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if err != nil {
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return nil, errors.Trace(err)
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}
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return NewConfig(string(data))
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}
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func NewConfig(data string) (*Config, error) {
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var c Config
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_, err := toml.Decode(data, &c)
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if err != nil {
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return nil, errors.Trace(err)
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}
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return &c, nil
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}
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func NewDefaultConfig() *Config {
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c := new(Config)
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c.Addr = "127.0.0.1:3306"
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c.User = "root"
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c.Password = ""
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rand.Seed(time.Now().Unix())
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c.ServerID = uint32(rand.Intn(1000)) + 1001
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c.Flavor = "mysql"
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c.DataDir = "./var"
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c.Dump.ExecutionPath = "mysqldump"
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c.Dump.DiscardErr = true
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return c
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}
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