60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package main
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import (
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"context"
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"flag"
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"fmt"
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"io"
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"log"
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"net/http"
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"os"
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"github.com/google/subcommands"
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)
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type handlerDeleteCmd struct{}
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func (handlerDeleteCmd) SetFlags(fs *flag.FlagSet) {}
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func (handlerDeleteCmd) Name() string { return "delete" }
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func (handlerDeleteCmd) Synopsis() string { return "delete a handler" }
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func (handlerDeleteCmd) Usage() string {
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return `wasmcloud delete <handler-name>
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$ wasmcloud delete filename.wasm
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Deletes a handler on wasmcloud. Please run this with care. No data loss will
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happen, but support will need to be contacted.
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Flags:
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`
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}
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func (h handlerDeleteCmd) Execute(ctx context.Context, fs *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
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if fs.NArg() != 1 {
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fmt.Println("usage: wasmcloud delete <handler-name>")
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return subcommands.ExitUsageError
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}
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hname := fs.Arg(0)
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req, err := http.NewRequestWithContext(ctx, http.MethodDelete, *apiServer+"/api/handler/delete?name="+hname, nil)
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if err != nil {
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log.Fatal(err)
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}
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withAPI(req)
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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log.Fatal(err)
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}
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if resp.StatusCode != http.StatusNoContent {
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io.Copy(os.Stdout, resp.Body)
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return subcommands.ExitFailure
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}
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fmt.Println("deleted handler", hname)
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return subcommands.ExitSuccess
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}
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