cmd

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Published: Aug 17, 2021 License: MIT Imports: 13 Imported by: 0

Documentation

Overview

Copyright © 2021 jolsfd

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

Constants

View Source
const (
	ConfigPath = ".news-cli.yaml"
)

Constants for config file

Variables

This section is empty.

Functions

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.

func ListNews

func ListNews(feed NewsList)

ListNews takes a NewsList and prints the elements to the terminal.

func SetConfig

func SetConfig()

SetConfig set defaults, config name and config type.

Types

type Config

type Config struct {
	Feeds []NewsFeed `mapstructure:"feed"`
	Port  string     `mapstructure:"port"`
}

Config is the struct for the yaml file.

type News

type News struct {
	Date        string `json:"date,omitempty"`
	GUID        string `json:"guid"`
	Title       string `json:"title"`
	Description string `json:"description"`
	Link        string `json:"link,omitempty"`
}

News is a structure which contains informations about a news.

type NewsFeed

type NewsFeed struct {
	Name  string `mapstructure:"name"`
	URL   string `mapstructure:"url"`
	Count int    `mapstructure:"count"`
}

NewsFeed holds configurations for a news feed.

func BuildNewsFeeds

func BuildNewsFeeds(urls []string, count int) (newsFeeds []NewsFeed)

BuildNewsFeeds takes an slice of urls and a number. It returns an slice of NewsFeeds sructs.

func (*NewsFeed) GetNews

func (n *NewsFeed) GetNews() (NewsList, error)

GetNews fetches a certain number of news from a feed and returns a NewsList struct.

type NewsList

type NewsList struct {
	News []News `json:"news,omitempty"`
	Name string `json:"name,omitempty"`
}

NewsList contains a list of News and a name.

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