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Add streaming to multibase-conv

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This commit is contained in:
Jakub Sztandera
2017-03-17 15:39:31 +01:00
parent 7e9a23df22
commit 8cb3334d95
1 changed files with 18 additions and 16 deletions
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34
multibase-conv/main.go
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@@ -3,30 +3,32 @@ package main
import ( import (
"fmt" "fmt"
"os" "os"
multibase "github.com/multiformats/go-multibase" multibase "github.com/multiformats/go-multibase"
) )
func main() { func main() {
if len(os.Args) != 3 { if len(os.Args) < 3 {
fmt.Printf("usage: %s CID NEW-BASE\n", os.Args[0]) fmt.Printf("usage: %s NEW-BASE CID...\n", os.Args[0])
os.Exit(1) os.Exit(1)
} }
cid := os.Args[1] newBase := os.Args[1]
newBase := os.Args[2] cids := os.Args[2:]
_, data, err := multibase.Decode(cid) for _, cid := range cids {
if err != nil { _, data, err := multibase.Decode(cid)
fmt.Fprintf(os.Stderr, "%v\n", err) if err != nil {
os.Exit(1) fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
newCid, err := multibase.Encode(multibase.Encoding(newBase[0]), data)
if err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
fmt.Println(newCid)
} }
newCid, err := multibase.Encode(multibase.Encoding(newBase[0]), data)
if err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
fmt.Printf("%s\n", newCid)
} }