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Implement ipfs init -d (change datastore location)

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This commit is contained in:
Shanti Bouchez-Mongardé
2014-09-25 09:10:36 +02:00
parent 68f1a1a260
commit 73077d1f72
1 changed files with 11 additions and 3 deletions
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14
cmd/ipfs/init.go
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@ -29,6 +29,7 @@ func init() {
cmdIpfsInit.Flag.Int("b", 4096, "number of bits for keypair") cmdIpfsInit.Flag.Int("b", 4096, "number of bits for keypair")
cmdIpfsInit.Flag.String("p", "", "passphrase for encrypting keys") cmdIpfsInit.Flag.String("p", "", "passphrase for encrypting keys")
cmdIpfsInit.Flag.Bool("f", false, "force overwrite of existing config") cmdIpfsInit.Flag.Bool("f", false, "force overwrite of existing config")
cmdIpfsInit.Flag.String("d", "", "Change default datastore location")
} }
func initCmd(c *commander.Command, inp []string) error { func initCmd(c *commander.Command, inp []string) error {
@ -49,6 +50,11 @@ func initCmd(c *commander.Command, inp []string) error {
return errors.New("Couldn't get home directory path") return errors.New("Couldn't get home directory path")
} }
dspath, ok := c.Flag.Lookup("d").Value.Get().(string)
if !ok {
return errors.New("failed to parse datastore flag")
}
fi, err := os.Lstat(filename) fi, err := os.Lstat(filename)
force, ok := c.Flag.Lookup("f").Value.Get().(bool) force, ok := c.Flag.Lookup("f").Value.Get().(bool)
if !ok { if !ok {
@ -62,9 +68,11 @@ func initCmd(c *commander.Command, inp []string) error {
cfg := new(config.Config) cfg := new(config.Config)
cfg.Datastore = config.Datastore{} cfg.Datastore = config.Datastore{}
dspath, err := u.TildeExpansion("~/.go-ipfs/datastore") if len(dspath) == 0 {
if err != nil { dspath, err = u.TildeExpansion("~/.go-ipfs/datastore")
return err if err != nil {
return err
}
} }
cfg.Datastore.Path = dspath cfg.Datastore.Path = dspath
cfg.Datastore.Type = "leveldb" cfg.Datastore.Type = "leveldb"