tea/cmd/pulls.go

// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package cmd

import (
	"fmt"

	"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"
	"code.gitea.io/tea/modules/workaround"

	"code.gitea.io/sdk/gitea"
	"github.com/urfave/cli/v2"
)

// CmdPulls is the main command to operate on PRs
var CmdPulls = cli.Command{
	Name:        "pulls",
	Aliases:     []string{"pull", "pr"},
	Category:    catEntities,
	Usage:       "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: append([]cli.Flag{
		&cli.BoolFlag{
			Name:  "comments",
			Usage: "Whether to display comments (will prompt if not provided & run interactively)",
		},
	}, pulls.CmdPullsList.Flags...),
	Subcommands: []*cli.Command{
		&pulls.CmdPullsList,
		&pulls.CmdPullsCheckout,
		&pulls.CmdPullsClean,
		&pulls.CmdPullsCreate,
		&pulls.CmdPullsClose,
		&pulls.CmdPullsReopen,
		&pulls.CmdPullsReview,
		&pulls.CmdPullsApprove,
		&pulls.CmdPullsReject,
		&pulls.CmdPullsMerge,
	},
}

func runPulls(ctx *cli.Context) error {
	if ctx.Args().Len() == 1 {
		return runPullDetail(ctx, ctx.Args().First())
	}
	return pulls.RunPullsList(ctx)
}

func runPullDetail(cmd *cli.Context, index string) error {
	ctx := context.InitCommand(cmd)
	ctx.Ensure(context.CtxRequirement{RemoteRepo: true})
	idx, err := utils.ArgToIndex(index)
	if err != nil {
		return err
	}

	client := ctx.Login.Client()
	pr, _, err := client.GetPullRequest(ctx.Owner, ctx.Repo, idx)
	if err != nil {
		return err
	}
	if err := workaround.FixPullHeadSha(client, pr); err != nil {
		return err
	}

	reviews, _, err := client.ListPullReviews(ctx.Owner, ctx.Repo, idx, gitea.ListPullReviewsOptions{
		ListOptions: gitea.ListOptions{Page: -1},
	})
	if err != nil {
		fmt.Printf("error while loading reviews: %v\n", err)
	}

	ci, _, err := client.GetCombinedStatus(ctx.Owner, ctx.Repo, pr.Head.Sha)
	if err != nil {
		fmt.Printf("error while loading CI: %v\n", err)
	}

	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
}