81 lines
1.8 KiB
Go
81 lines
1.8 KiB
Go
package list
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import (
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"fmt"
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"net/http"
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"github.com/cli/cli/v2/api"
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"github.com/cli/cli/v2/internal/gh"
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"github.com/cli/cli/v2/internal/tableprinter"
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"github.com/cli/cli/v2/pkg/cmdutil"
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"github.com/cli/cli/v2/pkg/iostreams"
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"github.com/spf13/cobra"
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)
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type ListOptions struct {
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IO *iostreams.IOStreams
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HTTPClient func() (*http.Client, error)
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Config func() (gh.Config, error)
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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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HTTPClient: f.HttpClient,
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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 available repository gitignore templates",
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Aliases: []string{"ls"},
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Args: cobra.ExactArgs(0),
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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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client, err := opts.HTTPClient()
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if err != nil {
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return err
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}
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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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if err := opts.IO.StartPager(); err != nil {
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fmt.Fprintf(opts.IO.ErrOut, "starting pager failed: %v\n", err)
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}
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defer opts.IO.StopPager()
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hostname, _ := cfg.Authentication().DefaultHost()
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gitIgnoreTemplates, err := api.RepoGitIgnoreTemplates(client, hostname)
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if err != nil {
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return err
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}
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if len(gitIgnoreTemplates) == 0 {
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return cmdutil.NewNoResultsError("No gitignore templates found")
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}
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return renderGitIgnoreTemplatesTable(gitIgnoreTemplates, opts)
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}
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func renderGitIgnoreTemplatesTable(gitIgnoreTemplates []string, opts *ListOptions) error {
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t := tableprinter.New(opts.IO, tableprinter.WithHeader("GITIGNORE"))
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for _, gt := range gitIgnoreTemplates {
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t.AddField(gt)
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t.EndRow()
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}
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return t.Render()
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}
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