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38 lines
567 B
38 lines
567 B
package cmd
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import (
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"fmt"
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"os"
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"jxs.me/proto/mps"
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)
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func readDb() (*mps.TransactionLog, error) {
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source := "txnlog.dat"
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sourceFile, err := os.Open(source)
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if err != nil {
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return nil, err
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}
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defer sourceFile.Close()
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return mps.Parse(sourceFile)
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}
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func Root(args []string) error {
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if len(args) == 0 {
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return fmt.Errorf(`
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Missing Command. Supported options:
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balance
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users
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`)
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}
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switch args[0] {
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case "users":
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return users(args[1:])
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case "balance":
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return balance(args[1:])
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default:
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return fmt.Errorf("Unknown command: %s", args[0])
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}
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}
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