feat: add pager support
This commit is contained in:
parent
9c8476fa97
commit
24bd593dd9
7 changed files with 61 additions and 20 deletions
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@ -65,6 +65,7 @@ func run() error {
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topLevelFlags := executor.TopLevelFlags{
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ConfigDir: "",
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NoColor: nil,
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Pager: "",
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}
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flag.StringVar(&topLevelFlags.ConfigDir, "config-dir", "", "specify your config directory")
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@ -79,6 +80,7 @@ func run() error {
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return nil
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})
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flag.StringVar(&topLevelFlags.Pager, "pager", "", "specify your preferred pager if you would like pager support")
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flag.Usage = usageFunc(commandSummaries)
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@ -116,7 +116,7 @@ func (c *CreateExecutor) createList(gtsClient *client.Client) error {
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}
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fmt.Println("Successfully created the following list:")
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utilities.Display(list, *c.topLevelFlags.NoColor)
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utilities.Display(list, *c.topLevelFlags.NoColor, c.topLevelFlags.Pager)
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return nil
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}
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@ -197,7 +197,7 @@ func (c *CreateExecutor) createStatus(gtsClient *client.Client) error {
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}
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fmt.Println("Successfully created the following status:")
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utilities.Display(status, *c.topLevelFlags.NoColor)
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utilities.Display(status, *c.topLevelFlags.NoColor, c.topLevelFlags.Pager)
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return nil
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}
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@ -90,7 +90,7 @@ func (e *EditExecutor) editList(gtsClient *client.Client) error {
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}
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fmt.Println("Successfully updated the list.")
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utilities.Display(updatedList, *e.topLevelFlags.NoColor)
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utilities.Display(updatedList, *e.topLevelFlags.NoColor, e.topLevelFlags.Pager)
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return nil
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}
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@ -23,4 +23,5 @@ func (a *AccountNames) Set(value string) error {
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type TopLevelFlags struct {
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ConfigDir string
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NoColor *bool
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Pager string
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}
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@ -90,7 +90,7 @@ func (s *ShowExecutor) showInstance(gtsClient *client.Client) error {
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return fmt.Errorf("unable to retrieve the instance details: %w", err)
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}
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utilities.Display(instance, *s.topLevelFlags.NoColor)
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utilities.Display(instance, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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return nil
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}
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@ -123,7 +123,7 @@ func (s *ShowExecutor) showAccount(gtsClient *client.Client) error {
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return nil
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}
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utilities.Display(account, *s.topLevelFlags.NoColor)
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utilities.Display(account, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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if !s.myAccount && !s.skipAccountRelationship {
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relationship, err := gtsClient.GetAccountRelationship(account.ID)
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@ -131,7 +131,7 @@ func (s *ShowExecutor) showAccount(gtsClient *client.Client) error {
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return fmt.Errorf("unable to retrieve the relationship to this account: %w", err)
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}
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utilities.Display(relationship, *s.topLevelFlags.NoColor)
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utilities.Display(relationship, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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}
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if s.myAccount && s.showUserPreferences {
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@ -140,7 +140,7 @@ func (s *ShowExecutor) showAccount(gtsClient *client.Client) error {
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return fmt.Errorf("unable to retrieve the user preferences: %w", err)
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}
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utilities.Display(preferences, *s.topLevelFlags.NoColor)
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utilities.Display(preferences, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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}
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return nil
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@ -162,7 +162,7 @@ func (s *ShowExecutor) showStatus(gtsClient *client.Client) error {
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return nil
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}
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utilities.Display(status, *s.topLevelFlags.NoColor)
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utilities.Display(status, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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return nil
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}
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@ -211,7 +211,7 @@ func (s *ShowExecutor) showTimeline(gtsClient *client.Client) error {
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return nil
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}
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utilities.Display(timeline, *s.topLevelFlags.NoColor)
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utilities.Display(timeline, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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return nil
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}
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@ -240,7 +240,7 @@ func (s *ShowExecutor) showList(gtsClient *client.Client) error {
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list.Accounts = accountMap
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}
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utilities.Display(list, *s.topLevelFlags.NoColor)
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utilities.Display(list, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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return nil
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}
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@ -257,7 +257,7 @@ func (s *ShowExecutor) showLists(gtsClient *client.Client) error {
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return nil
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}
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utilities.Display(lists, *s.topLevelFlags.NoColor)
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utilities.Display(lists, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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return nil
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}
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@ -274,7 +274,7 @@ func (s *ShowExecutor) showFollowers(gtsClient *client.Client) error {
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}
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if len(followers.Accounts) > 0 {
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utilities.Display(followers, *s.topLevelFlags.NoColor)
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utilities.Display(followers, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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} else {
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fmt.Println("There are no followers for this account or the list is hidden.")
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}
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@ -294,7 +294,7 @@ func (s *ShowExecutor) showFollowing(gtsClient *client.Client) error {
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}
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if len(following.Accounts) > 0 {
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utilities.Display(following, *s.topLevelFlags.NoColor)
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utilities.Display(following, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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} else {
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fmt.Println("This account is not following anyone or the list is hidden.")
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}
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@ -309,7 +309,7 @@ func (s *ShowExecutor) showBlocked(gtsClient *client.Client) error {
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}
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if len(blocked.Accounts) > 0 {
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utilities.Display(blocked, *s.topLevelFlags.NoColor)
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utilities.Display(blocked, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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} else {
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fmt.Println("You have no blocked accounts.")
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}
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@ -324,7 +324,7 @@ func (s *ShowExecutor) showBookmarks(gtsClient *client.Client) error {
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}
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if len(bookmarks.Statuses) > 0 {
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utilities.Display(bookmarks, *s.topLevelFlags.NoColor)
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utilities.Display(bookmarks, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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} else {
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fmt.Println("You have no bookmarks.")
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}
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@ -339,7 +339,7 @@ func (s *ShowExecutor) showLiked(gtsClient *client.Client) error {
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}
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if len(liked.Statuses) > 0 {
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utilities.Display(liked, *s.topLevelFlags.NoColor)
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utilities.Display(liked, *s.topLevelFlags.NoColor, s.topLevelFlags.Pager)
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} else {
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fmt.Printf("You have no %s statuses.\n", s.resourceType)
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}
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@ -209,7 +209,7 @@ type StatusList struct {
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func (s StatusList) Display(noColor bool) string {
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var builder strings.Builder
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separator := "────────────────────────────────────────────────────────────────────────────────"
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separator := strings.Repeat("─", 80)
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builder.WriteString(utilities.HeaderFormat(noColor, s.Name) + "\n")
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@ -4,12 +4,50 @@
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package utilities
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import "os"
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import (
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"fmt"
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"os"
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"os/exec"
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"strings"
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)
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type Displayer interface {
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Display(noColor bool) string
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}
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func Display(d Displayer, noColor bool) {
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os.Stdout.WriteString(d.Display(noColor) + "\n")
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func Display(displayer Displayer, noColor bool, pagerCommand string) {
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if pagerCommand == "" {
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os.Stdout.WriteString(displayer.Display(noColor) + "\n")
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return
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}
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strArr := strings.Split(pagerCommand, " ")
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pager := new(exec.Cmd)
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if len(strArr) == 1 {
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pager = exec.Command(strArr[0]) //nolint:gosec
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} else {
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pager = exec.Command(strArr[0], strArr[1:]...) //nolint:gosec
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}
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pipe, err := pager.StdinPipe()
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if err != nil {
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os.Stdout.WriteString(displayer.Display(noColor) + "\n")
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return
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}
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pager.Stdout = os.Stdout
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pager.Stderr = os.Stderr
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_ = pager.Start()
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defer func() {
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_ = pipe.Close()
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_ = pager.Wait()
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}()
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fmt.Fprintln(pipe, displayer.Display(noColor)+"\n")
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}
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