104 lines
2.9 KiB
Go
104 lines
2.9 KiB
Go
/*
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Copyright © 2022 Sameer Rahmani <lxsameer@gnu.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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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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"os/exec"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"serene-lang.org/leavitt/pkg/core"
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)
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var cfgFile string
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var debug bool
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var state *core.State
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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: "leavitt",
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Short: "A source level TODO manager",
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Long: `A source level TODO manager which helps the devs to leave
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TODOs and other important notes in form of comments on the source code`,
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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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}
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// Execute adds all child commands to the root command and 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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err := rootCmd.Execute()
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if err != nil {
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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)
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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/.leavitt.yaml)")
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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.PersistentFlags().BoolP("debug", "d", false, "Turns On debug mode")
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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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var err error
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// go-git doesn't support this and life is too short to care
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// about that
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cmd := exec.Command("git", "rev-parse", "--show-toplevel")
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out, err := cmd.Output()
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cobra.CheckErr(err)
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path := string(out)
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cobra.CheckErr(err)
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if cfgFile != "" {
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// Use config file from the flag.
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viper.SetConfigFile(cfgFile)
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} else {
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// Find home directory.
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home, err := os.UserHomeDir()
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cobra.CheckErr(err)
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viper.AddConfigPath(home)
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viper.AddConfigPath(path)
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viper.SetConfigType("yaml")
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viper.SetConfigName(".leavitt")
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}
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viper.AutomaticEnv() // read in environment variables that match
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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.Fprintln(os.Stderr, "Using config file:", viper.ConfigFileUsed())
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}
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state, err = core.CreateState(path)
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cobra.CheckErr(err)
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}
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