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06aae9ae72
Refs: https://codeberg.org/forgejo/forgejo/issues/1897 (cherry picked from commitddc3c22558) (cherry picked from commita7fe969b93) (cherry picked from commit62bda95774) (cherry picked from commit8149a822c7) (cherry picked from commit9ed4e685eb) (cherry picked from commit4f072b4f80) (cherry picked from commitca5924037b) (cherry picked from commit88e2b47e29) (cherry picked from commit784f860cfa)
97 lines
2.9 KiB
Go
97 lines
2.9 KiB
Go
// Copyright 2022 Gitea. All rights reserved.
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// SPDX-License-Identifier: MIT
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package pull
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import (
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"context"
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"fmt"
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"code.gitea.io/gitea/models/db"
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repo_model "code.gitea.io/gitea/models/repo"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/timeutil"
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)
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// AutoMerge represents a pull request scheduled for merging when checks succeed
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type AutoMerge struct {
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ID int64 `xorm:"pk autoincr"`
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PullID int64 `xorm:"UNIQUE"`
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DoerID int64 `xorm:"INDEX NOT NULL"`
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Doer *user_model.User `xorm:"-"`
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MergeStyle repo_model.MergeStyle `xorm:"varchar(30)"`
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Message string `xorm:"LONGTEXT"`
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CreatedUnix timeutil.TimeStamp `xorm:"created"`
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}
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// TableName return database table name for xorm
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func (AutoMerge) TableName() string {
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return "pull_auto_merge"
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}
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func init() {
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db.RegisterModel(new(AutoMerge))
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}
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// ErrAlreadyScheduledToAutoMerge represents a "PullRequestHasMerged"-error
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type ErrAlreadyScheduledToAutoMerge struct {
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PullID int64
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}
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func (err ErrAlreadyScheduledToAutoMerge) Error() string {
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return fmt.Sprintf("pull request is already scheduled to auto merge when checks succeed [pull_id: %d]", err.PullID)
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}
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// IsErrAlreadyScheduledToAutoMerge checks if an error is a ErrAlreadyScheduledToAutoMerge.
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func IsErrAlreadyScheduledToAutoMerge(err error) bool {
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_, ok := err.(ErrAlreadyScheduledToAutoMerge)
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return ok
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}
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// ScheduleAutoMerge schedules a pull request to be merged when all checks succeed
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func ScheduleAutoMerge(ctx context.Context, doer *user_model.User, pullID int64, style repo_model.MergeStyle, message string) error {
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// Check if we already have a merge scheduled for that pull request
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if exists, _, err := GetScheduledMergeByPullID(ctx, pullID); err != nil {
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return err
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} else if exists {
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return ErrAlreadyScheduledToAutoMerge{PullID: pullID}
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}
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_, err := db.GetEngine(ctx).Insert(&AutoMerge{
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DoerID: doer.ID,
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PullID: pullID,
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MergeStyle: style,
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Message: message,
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})
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return err
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}
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// GetScheduledMergeByPullID gets a scheduled pull request merge by pull request id
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func GetScheduledMergeByPullID(ctx context.Context, pullID int64) (bool, *AutoMerge, error) {
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scheduledPRM := &AutoMerge{}
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exists, err := db.GetEngine(ctx).Where("pull_id = ?", pullID).Get(scheduledPRM)
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if err != nil || !exists {
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return false, nil, err
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}
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doer, err := user_model.GetPossibleUserByID(ctx, scheduledPRM.DoerID)
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if err != nil {
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return false, nil, err
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}
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scheduledPRM.Doer = doer
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return true, scheduledPRM, nil
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}
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// DeleteScheduledAutoMerge delete a scheduled pull request
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func DeleteScheduledAutoMerge(ctx context.Context, pullID int64) error {
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exist, scheduledPRM, err := GetScheduledMergeByPullID(ctx, pullID)
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if err != nil {
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return err
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} else if !exist {
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return db.ErrNotExist{Resource: "auto_merge", ID: pullID}
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}
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_, err = db.GetEngine(ctx).ID(scheduledPRM.ID).Delete(&AutoMerge{})
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return err
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}
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