Add tea comment and show comments of issues/pulls (#313)

show comments of PR

TODO: there needs to be a way to force running non-interactively

add `tea comment` to post a comment

add --comments flag, prompt only if necessary

don't prompt if --comments is provided, or output is piped

show comments for issues, add --comments flag

tea comment: print resulting comment

Merge branch 'master' into issue-172-comments

remove debug print statement

unrelated, but better than opening another PR for this ;)

Merge remote-tracking branch 'upstream/master' into issue-172-comments

ret err

fix lint

Co-authored-by: Norwin Roosen <git@nroo.de>
Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/313
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Reviewed-by: 6543 <6543@obermui.de>
Co-Authored-By: Norwin <noerw@noreply.gitea.io>
Co-Committed-By: Norwin <noerw@noreply.gitea.io>

cmd/pulls.go

@@ -7,9 +7,9 @@ package cmd
 import (
 	"fmt"
 
-	"code.gitea.io/tea/cmd/flags"
 	"code.gitea.io/tea/cmd/pulls"
 	"code.gitea.io/tea/modules/context"
+	"code.gitea.io/tea/modules/interact"
 	"code.gitea.io/tea/modules/print"
 	"code.gitea.io/tea/modules/utils"
 
@@ -23,10 +23,15 @@ var CmdPulls = cli.Command{
 	Aliases:     []string{"pull", "pr"},
 	Category:    catEntities,
 	Usage:       "Manage and checkout pull requests",
-	Description: `Manage and checkout pull requests`,
+	Description: `Lists PRs when called without argument. If PR index is provided, will show it in detail.`,
 	ArgsUsage:   "[<pull index>]",
 	Action:      runPulls,
-	Flags:       flags.IssuePRFlags,
+	Flags: append([]cli.Flag{
+		&cli.BoolFlag{
+			Name:  "comments",
+			Usage: "Wether to display comments (will prompt if not provided & run interactively)",
+		},
+	}, pulls.CmdPullsList.Flags...),
 	Subcommands: []*cli.Command{
 		&pulls.CmdPullsList,
 		&pulls.CmdPullsCheckout,
@@ -72,5 +77,13 @@ func runPullDetail(cmd *cli.Context, index string) error {
 	}
 
 	print.PullDetails(pr, reviews, ci)
+
+	if pr.Comments > 0 {
+		err = interact.ShowCommentsMaybeInteractive(ctx, idx, pr.Comments)
+		if err != nil {
+			fmt.Printf("error loading comments: %v\n", err)
+		}
+	}
+
 	return nil
 }