72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
/*
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Copyright © 2026 NAME HERE <EMAIL ADDRESS>
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*/
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package cmd
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import (
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"os"
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"fmt"
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"errors"
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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 (
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cfgFile string
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// rootCmd represents the base command when called without any subcommands
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rootCmd = &cobra.Command{
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Use: "helmfile2argo",
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Short: "Convert a helmfile to a set of argocd applications",
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Long: `Takes a helmfile .yaml or .yaml.gotmpl file as input and outputs
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a set of .yaml files describing argocd Applications that are built from the
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releases section.`,
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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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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 initializeConfig(cmd *cobra.Command) error {
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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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// Search for a config file with the name "config" (without extension).
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viper.AddConfigPath("/etc/helmfile2argo/")
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viper.AddConfigPath("$HOME/.helmfile2argo")
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viper.AddConfigPath(".")
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viper.SetConfigName("config")
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viper.SetConfigType("yaml")
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}
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if err := viper.ReadInConfig(); err != nil {
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// It's okay if the config file doesn't exist.
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var configFileNotFoundError viper.ConfigFileNotFoundError
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if !errors.As(err, &configFileNotFoundError) {
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return err
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}
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}
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err := viper.BindPFlags(cmd.Flags())
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if err != nil {
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return err
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}
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fmt.Println("Configuration initialized. Using config file:", viper.ConfigFileUsed())
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return nil
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}
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func init() {
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rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.helmfile2argo/config)")
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initializeConfig(rootCmd)
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}
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