87 lines
2.4 KiB
Go
87 lines
2.4 KiB
Go
package cmd
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import (
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"fmt"
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"os"
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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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// rootCmd represents the base command when called without any subcommands
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var rootCmd = &cobra.Command{
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Use: "accorder command",
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Short: "Accorder helps amateur librarians stay in accordance with MotW",
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Long: `
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Accorder takes care of various tasks which Memory of the World amateur
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librarians do in order to maintain their shared catalogs online.
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It builds searchable, standalone, portable webapp which one could then
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just copy to USB disk and open BROWSE_LIBRARY.html in her web browser.
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It uploads all of the books and metadata from local Calibre's library
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(together with portable webapp) to the server.
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It helps a librarian to maintain and share her catalog at
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https://library.memoryoftheworld.org
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together with other amateur librarians.
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It does all of above in one go by typing: accorder release PROFILE.
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The configuration file will keep information about one or more PROFILE.
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Under every PROFILE's configuration section there will be information
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about the directory path of local Calibre's library, librarian's name,
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credentials needed to upload the files to the destination server etc.`,
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
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if err := initConfig(args); err != nil {
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fmt.Println("ERROR:", err)
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os.Exit(1)
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}
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return nil
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},
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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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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)
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rootCmd.SetHelpTemplate(RootHelpTemplate)
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rootCmd.SetUsageTemplate(RootUsageTemplate)
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}
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// initConfig reads in config file and ENV variables if set.
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func initConfig(args []string) error {
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initConfigPaths()
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viper.AddConfigPath(ConfigBaseDir())
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viper.SetConfigName("config")
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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.Println("ERROR:", err, "with config:", viper.ConfigFileUsed())
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os.Exit(1)
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}
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hasProfile := false
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for k := range viper.AllSettings() {
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if k == args[0] {
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hasProfile = true
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}
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}
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if !hasProfile {
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return fmt.Errorf("PROFILE %s should be added to the configuration file.\n", args[0])
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}
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return nil
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}
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