126 lines
3.9 KiB
Go
126 lines
3.9 KiB
Go
// Copyright © 2016 NAME HERE <EMAIL ADDRESS>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cmd
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import (
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"fmt"
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"os"
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gogs "github.com/gogits/go-gogs-client"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var cfgFile string
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var apiURL string
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var tokenArg string
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var client *gogs.Client
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// RootCmd represents the base command when called without any subcommands
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var RootCmd = &cobra.Command{
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Use: "gogs",
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Short: "Connect to the Gogs API.",
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Long: `Welcome to the Gogs CLI.
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You'll probably, almost certainly, want a token for interacting with private data.
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Visit your Profile Settings on Gogs and *create a token*.
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You'll stick that into the default config file named below,
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where you'll also want to *set your base Gogs url*.
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$HOME/.go-gogs-cli.yaml
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Recap:
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- get a token from the Gogs UI Profile/settings page.
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- put the token into the config file name above, along with
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- the base url for your Gogs instance.
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There's an example .go-gogs-cli.yaml`,
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// Uncomment the following line if your bare application
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// has an action associated with it:
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Run: func(cmd *cobra.Command, args []string) {
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token := viper.GetString("token")
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if token != "" {
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fmt.Println("Token authentication enabled.")
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} else {
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fmt.Println("No token found.")
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}
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url := viper.GetString("api_url")
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if url != "" {
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fmt.Println("Using API url @ ", url)
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} else {
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fmt.Println("No API url coming through... uh oh.")
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}
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},
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}
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// Execute adds all child commands to the root command sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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if err := RootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(-1)
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}
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}
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func init() {
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cobra.OnInitialize(initConfig, initClient)
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// Here you will define your flags and configuration settings.
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// Cobra supports Persistent Flags, which, if defined here,
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// will be global for your application.
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RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.gogs-cli.yaml)")
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RootCmd.PersistentFlags().StringVar(&apiURL, "url", viper.GetString("api_url"), "api url should include /api/v1 path (default is try.gogs.io/api/v1)")
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RootCmd.PersistentFlags().StringVar(&tokenArg, "token", viper.GetString("token"), "token authorization (if not specified in cfg file)")
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// Cobra also supports local flags, which will only run
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// when this action is called directly.
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RootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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}
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func GetClient() *gogs.Client {
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fmt.Println("Getting client....")
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return client
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}
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func initClient() {
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url := viper.GetString("api_url")
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token := viper.GetString("token")
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client = gogs.NewClient(url, token)
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}
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// initConfig reads in config file and ENV variables if set.
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func initConfig() {
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if cfgFile != "" { // enable ability to specify config file via flag
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viper.SetConfigFile(cfgFile)
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}
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viper.SetConfigName(".go-gogs-cli") // name of config file (without extension)
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viper.AddConfigPath("$HOME") // adding home directory as first search path
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viper.AutomaticEnv() // read in environment variables that match
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// viper.SetDefault("api_url", "try.gogs.io/api/v1")
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// If a config file is found, read it in.
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if err := viper.ReadInConfig(); err == nil {
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// fmt.Println("Using config file:", viper.ConfigFileUsed())
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} else {
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fmt.Println("No configuration file found. Is there for sure one at " + viper.ConfigFileUsed() + "?")
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}
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}
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