mirror of
https://github.com/onyx-and-iris/gogn.git
synced 2026-03-29 21:49:11 +00:00
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
// Package main provides the root command for the gogn CLI application.
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package main
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import (
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"context"
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"fmt"
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"log"
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"os"
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"runtime/debug"
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"strings"
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"github.com/charmbracelet/fang"
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"github.com/cuonglm/gogi"
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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 version string // Version of the CLI, set during build time
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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: "gogn",
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Short: "A command-line interface for generating .gitignore files",
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Long: `gogn is a command-line interface for generating .gitignore files.
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It allows users to easily create and manage .gitignore files for various programming languages and frameworks.
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You may also list available templates and generate .gitignore files based on those templates.`,
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PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
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client, err := gogi.NewHTTPClient()
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if err != nil {
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return fmt.Errorf("error creating HTTP client: %w", err)
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}
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cmd.SetContext(WithClient(cmd.Context(), client))
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return nil
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},
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}
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func init() {
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rootCmd.PersistentFlags().IntP("height", "H", 10, "Height of the selection prompt")
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rootCmd.PersistentFlags().
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StringP("filter", "f", "startswith", "Type of filter to apply to the list of templates (e.g., 'startswith', 'contains')")
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rootCmd.PersistentFlags().BoolP("start-search", "s", false, "Start the prompt in search mode")
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viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
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viper.SetEnvPrefix("GOGN")
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viper.AutomaticEnv()
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if err := viper.BindPFlag("height", rootCmd.PersistentFlags().Lookup("height")); err != nil {
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log.Fatal("error binding height flag: %w", err)
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}
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if err := viper.BindPFlag("filter", rootCmd.PersistentFlags().Lookup("filter")); err != nil {
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log.Fatal("error binding filter flag: %w", err)
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}
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if err := viper.BindPFlag(
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"start-search",
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rootCmd.PersistentFlags().Lookup("start-search"),
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); err != nil {
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log.Fatal("error binding start-search flag: %w", err)
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}
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}
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// main is the entry point of the application.
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// It executes the root command and handles any errors.
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func main() {
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if err := fang.Execute(
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context.Background(),
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rootCmd,
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fang.WithVersion(versionFromBuild()),
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); err != nil {
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os.Exit(1)
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}
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}
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func versionFromBuild() string {
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if version != "" {
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return version
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}
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info, ok := debug.ReadBuildInfo()
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if !ok {
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return "(unable to read version)"
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}
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return strings.Split(info.Main.Version, "-")[0]
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}
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