/
completion.go
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/
completion.go
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/*
Copyright © 2021 Matt Davis <maroda@rainbowq.io>
*/
package cmd
import (
"os"
"github.com/spf13/cobra"
)
// completionCmd represents the completion command
var completionCmd = &cobra.Command{
Use: "completion [bash|zsh|fish|powershell]",
Short: "Generate completion script for QIO",
Long: `QIO can complete some commands with a list of known Almanacs.
To load completions in your shell of choice:
Zsh:
Load for each session for your user (only necessary once):
$ echo "autoload -U compinit; compinit" >> ~/.zshrc
Then export the script (only necessary once):
$ qio completion zsh > "${fpath[1]}/_qio"
Start a new shell for this to take effect.
Bash:
AdHoc for current session only:
$ source <(qio completion bash)
Load for each session (only necessary once):
Linux:
$ qio completion bash > /etc/bash_completion.d/qio
macOS:
$ qio completion bash > /usr/local/etc/bash_completion.d/qio
fish:
# AdHoc for current session only:
$ qio completion fish | source
# Load for each session (only necessary once):
$ qio completion fish > ~/.config/fish/completions/qio.fish
`,
DisableFlagsInUseLine: true,
ValidArgs: []string{"bash", "zsh", "fish"},
Args: cobra.ExactValidArgs(1),
Run: func(cmd *cobra.Command, args []string) {
switch args[0] {
case "bash":
cmd.Root().GenBashCompletion(os.Stdout)
case "zsh":
cmd.Root().GenZshCompletion(os.Stdout)
case "fish":
cmd.Root().GenFishCompletion(os.Stdout, true)
}
},
}
func init() {
rootCmd.AddCommand(completionCmd)
}