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alloc.go
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alloc.go
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// Copyright 2020-2021 Changkun Ou. All rights reserved.
// Use of this source code is governed by a GPL-3.0
// license that can be found in the LICENSE file.
package cmd
import (
"context"
"fmt"
"log"
"changkun.de/x/midgard/internal/clipboard"
"changkun.de/x/midgard/internal/types"
"changkun.de/x/midgard/internal/types/proto"
"changkun.de/x/midgard/internal/utils"
"github.com/spf13/cobra"
"google.golang.org/grpc/status"
)
var (
fpath string
)
// allocCmd allocate new midgard namespace (aka URL)
var allocCmd = &cobra.Command{
Use: "alloc",
Short: "alloc creates a public accessible url for a specific resource",
Long: `alloc creates a public accessible url for a specific resource`,
Args: cobra.MaximumNArgs(1),
Run: func(_ *cobra.Command, args []string) {
uri := ""
if len(args) > 0 {
uri = args[0]
}
allocate(uri, fpath)
},
}
func init() {
allocCmd.PersistentFlags().StringVarP(&fpath, "for", "f", "", "path to a file you want to create its public url")
}
// allocate request the midgard daemon to allocate a given URL for
// a given resource, or the content from the midgard universal clipboard.
func allocate(dstpath, srcpath string) {
utils.Connect(func(ctx context.Context, c proto.MidgardClient) {
out, err := c.AllocateURL(ctx, &proto.AllocateURLInput{
DesiredPath: dstpath,
SourcePath: srcpath,
})
if err != nil {
log.Fatalf("cannot interact with midgard daemon, err:\n%v",
status.Convert(err).Message())
}
if out.URL != "" {
clipboard.Local.Write(types.MIMEPlainText, utils.StringToBytes(out.URL))
fmt.Println(out.URL)
} else {
fmt.Printf("%v\n", out.Message)
}
})
}