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76 lines
2.2 KiB
Go
76 lines
2.2 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package interact
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import (
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"fmt"
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"os"
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"code.gitea.io/sdk/gitea"
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"code.gitea.io/tea/modules/context"
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"code.gitea.io/tea/modules/print"
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"github.com/AlecAivazis/survey/v2"
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"golang.org/x/term"
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)
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// ShowCommentsMaybeInteractive fetches & prints comments, depending on the --comments flag.
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// If that flag is unset, and output is not piped, prompts the user first.
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func ShowCommentsMaybeInteractive(ctx *context.TeaContext, idx int64, totalComments int) error {
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if ctx.Bool("comments") {
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opts := gitea.ListIssueCommentOptions{ListOptions: ctx.GetListOptions()}
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c := ctx.Login.Client()
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comments, _, err := c.ListIssueComments(ctx.Owner, ctx.Repo, idx, opts)
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if err != nil {
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return err
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}
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print.Comments(comments)
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} else if print.IsInteractive() && !ctx.IsSet("comments") {
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// if we're interactive, but --comments hasn't been explicitly set to false
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if err := ShowCommentsPaginated(ctx, idx, totalComments); err != nil {
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fmt.Printf("error while loading comments: %v\n", err)
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}
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}
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return nil
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}
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// ShowCommentsPaginated prompts if issue/pr comments should be shown and continues to do so.
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func ShowCommentsPaginated(ctx *context.TeaContext, idx int64, totalComments int) error {
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c := ctx.Login.Client()
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opts := gitea.ListIssueCommentOptions{ListOptions: ctx.GetListOptions()}
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prompt := "show comments?"
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commentsLoaded := 0
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// paginated fetch
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// NOTE: as of gitea 1.13, pagination is not provided by this endpoint, but handles
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// this function gracefully anyways.
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for {
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loadComments := false
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confirm := survey.Confirm{Message: prompt, Default: true}
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if err := survey.AskOne(&confirm, &loadComments); err != nil {
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return err
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} else if !loadComments {
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break
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} else {
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if comments, _, err := c.ListIssueComments(ctx.Owner, ctx.Repo, idx, opts); err != nil {
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return err
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} else if len(comments) != 0 {
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print.Comments(comments)
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commentsLoaded += len(comments)
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}
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if commentsLoaded >= totalComments {
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break
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}
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opts.ListOptions.Page++
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prompt = "load more?"
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}
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}
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return nil
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}
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// IsStdinPiped checks if stdin is piped
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func IsStdinPiped() bool {
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return !term.IsTerminal(int(os.Stdin.Fd()))
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}
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