78 lines
1.5 KiB
Go
78 lines
1.5 KiB
Go
package list
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import (
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"fmt"
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"sort"
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"github.com/MakeNowJust/heredoc"
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"github.com/cli/cli/internal/config"
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"github.com/cli/cli/pkg/cmdutil"
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"github.com/cli/cli/pkg/iostreams"
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"github.com/cli/cli/utils"
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"github.com/spf13/cobra"
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)
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type ListOptions struct {
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Config func() (config.Config, error)
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IO *iostreams.IOStreams
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}
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func NewCmdList(f *cmdutil.Factory, runF func(*ListOptions) error) *cobra.Command {
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opts := &ListOptions{
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IO: f.IOStreams,
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Config: f.Config,
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}
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cmd := &cobra.Command{
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Use: "list",
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Short: "List your aliases",
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Long: heredoc.Doc(`
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This command prints out all of the aliases gh is configured to use.
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`),
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Args: cobra.NoArgs,
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RunE: func(cmd *cobra.Command, args []string) error {
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if runF != nil {
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return runF(opts)
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}
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return listRun(opts)
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},
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}
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return cmd
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}
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func listRun(opts *ListOptions) error {
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cfg, err := opts.Config()
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if err != nil {
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return err
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}
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aliasCfg, err := cfg.Aliases()
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if err != nil {
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return fmt.Errorf("couldn't read aliases config: %w", err)
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}
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if aliasCfg.Empty() {
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if opts.IO.IsStdoutTTY() {
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fmt.Fprintf(opts.IO.ErrOut, "no aliases configured\n")
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}
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return nil
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}
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tp := utils.NewTablePrinter(opts.IO)
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aliasMap := aliasCfg.All()
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keys := []string{}
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for alias := range aliasMap {
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keys = append(keys, alias)
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}
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sort.Strings(keys)
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for _, alias := range keys {
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tp.AddField(alias+":", nil, nil)
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tp.AddField(aliasMap[alias], nil, nil)
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tp.EndRow()
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}
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return tp.Render()
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}
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