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feed-lookup.go
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/
feed-lookup.go
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package facade
import (
"encoding/json"
"github.com/goark/gocli/rwi"
"github.com/spf13/cobra"
)
// newFeedLookupCmd returns cobra.Command instance for show sub-command
func newFeedLookupCmd(ui *rwi.RWI) *cobra.Command {
feedLookupCmd := &cobra.Command{
Use: "lookup",
Aliases: []string{"look", "l"},
Short: "Lookup information for Web page",
Long: "Lookup information for Web page.",
RunE: func(cmd *cobra.Command, args []string) error {
// Global options
gopts, err := getGlobalOptions()
if err != nil {
return debugPrint(ui, err)
}
cfg, err := gopts.getWebpage(cmd.Context())
if err != nil {
return debugPrint(ui, err)
}
// local options
saveFlag, err := cmd.Flags().GetBool("save")
if err != nil {
return debugPrint(ui, err)
}
// lookup feed
list, err := getFeedAll(cmd, cfg)
if err != nil {
return debugPrint(ui, err)
}
if saveFlag && len(list) > 0 {
if err := cfg.Save(cmd.Context(), list); err != nil {
return debugPrint(ui, err)
}
}
return debugPrint(ui, json.NewEncoder(ui.Writer()).Encode(list))
},
}
return feedLookupCmd
}
/* Copyright 2023 Spiegel
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/