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Allow replication without config file.

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This commit changes `litestream replicate` to accept a database
path and a replica URL instead of using the config file. This allows
people to quickly try out the tool instead of learning the config
file syntax.
This commit is contained in:
Ben Johnson
2021-01-24 10:08:44 -07:00
parent 16f79e5814
commit f7213ed35c
4 changed files with 86 additions and 49 deletions
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6
cmd/litestream/restore.go
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@@ -33,7 +33,7 @@ func (c *RestoreCommand) Run(ctx context.Context, args []string) (err error) {
if err := fs.Parse(args); err != nil {
return err
} else if fs.NArg() == 0 || fs.Arg(0) == "" {
return fmt.Errorf("database path required")
return fmt.Errorf("database path or replica URL required")
} else if fs.NArg() > 1 {
return fmt.Errorf("too many arguments")
}
@@ -90,7 +90,9 @@ The restore command recovers a database from a previous snapshot and WAL.
Usage:
litestream restore [arguments] DB
litestream restore [arguments] DB_PATH
litestream restore [arguments] REPLICA_URL
Arguments: