gitea/models/repo/repo_unit.go

273 lines
7.5 KiB
Go

// Copyright 2017 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 repo
import (
"fmt"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/models/unit"
"code.gitea.io/gitea/modules/json"
"code.gitea.io/gitea/modules/timeutil"
"xorm.io/xorm"
"xorm.io/xorm/convert"
)
// ErrUnitTypeNotExist represents a "UnitTypeNotExist" kind of error.
type ErrUnitTypeNotExist struct {
UT unit.Type
}
// IsErrUnitTypeNotExist checks if an error is a ErrUnitNotExist.
func IsErrUnitTypeNotExist(err error) bool {
_, ok := err.(ErrUnitTypeNotExist)
return ok
}
func (err ErrUnitTypeNotExist) Error() string {
return fmt.Sprintf("Unit type does not exist: %s", err.UT.String())
}
// RepoUnit describes all units of a repository
type RepoUnit struct { //revive:disable-line:exported
ID int64
RepoID int64 `xorm:"INDEX(s)"`
Type unit.Type `xorm:"INDEX(s)"`
Config convert.Conversion `xorm:"TEXT"`
CreatedUnix timeutil.TimeStamp `xorm:"INDEX CREATED"`
}
func init() {
db.RegisterModel(new(RepoUnit))
}
// UnitConfig describes common unit config
type UnitConfig struct{}
// FromDB fills up a UnitConfig from serialized format.
func (cfg *UnitConfig) FromDB(bs []byte) error {
return json.UnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a UnitConfig to a serialized format.
func (cfg *UnitConfig) ToDB() ([]byte, error) {
return json.Marshal(cfg)
}
// ExternalWikiConfig describes external wiki config
type ExternalWikiConfig struct {
ExternalWikiURL string
}
// FromDB fills up a ExternalWikiConfig from serialized format.
func (cfg *ExternalWikiConfig) FromDB(bs []byte) error {
return json.UnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a ExternalWikiConfig to a serialized format.
func (cfg *ExternalWikiConfig) ToDB() ([]byte, error) {
return json.Marshal(cfg)
}
// ExternalTrackerConfig describes external tracker config
type ExternalTrackerConfig struct {
ExternalTrackerURL string
ExternalTrackerFormat string
ExternalTrackerStyle string
}
// FromDB fills up a ExternalTrackerConfig from serialized format.
func (cfg *ExternalTrackerConfig) FromDB(bs []byte) error {
return json.UnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a ExternalTrackerConfig to a serialized format.
func (cfg *ExternalTrackerConfig) ToDB() ([]byte, error) {
return json.Marshal(cfg)
}
// IssuesConfig describes issues config
type IssuesConfig struct {
EnableTimetracker bool
AllowOnlyContributorsToTrackTime bool
EnableDependencies bool
}
// FromDB fills up a IssuesConfig from serialized format.
func (cfg *IssuesConfig) FromDB(bs []byte) error {
return json.UnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a IssuesConfig to a serialized format.
func (cfg *IssuesConfig) ToDB() ([]byte, error) {
return json.Marshal(cfg)
}
// PullRequestsConfig describes pull requests config
type PullRequestsConfig struct {
IgnoreWhitespaceConflicts bool
AllowMerge bool
AllowRebase bool
AllowRebaseMerge bool
AllowSquash bool
AllowManualMerge bool
AutodetectManualMerge bool
AllowRebaseUpdate bool
DefaultDeleteBranchAfterMerge bool
DefaultMergeStyle MergeStyle
}
// FromDB fills up a PullRequestsConfig from serialized format.
func (cfg *PullRequestsConfig) FromDB(bs []byte) error {
// AllowRebaseUpdate = true as default for existing PullRequestConfig in DB
cfg.AllowRebaseUpdate = true
return json.UnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a PullRequestsConfig to a serialized format.
func (cfg *PullRequestsConfig) ToDB() ([]byte, error) {
return json.Marshal(cfg)
}
// IsMergeStyleAllowed returns if merge style is allowed
func (cfg *PullRequestsConfig) IsMergeStyleAllowed(mergeStyle MergeStyle) bool {
return mergeStyle == MergeStyleMerge && cfg.AllowMerge ||
mergeStyle == MergeStyleRebase && cfg.AllowRebase ||
mergeStyle == MergeStyleRebaseMerge && cfg.AllowRebaseMerge ||
mergeStyle == MergeStyleSquash && cfg.AllowSquash ||
mergeStyle == MergeStyleManuallyMerged && cfg.AllowManualMerge
}
// GetDefaultMergeStyle returns the default merge style for this pull request
func (cfg *PullRequestsConfig) GetDefaultMergeStyle() MergeStyle {
if len(cfg.DefaultMergeStyle) != 0 {
return cfg.DefaultMergeStyle
}
return MergeStyleMerge
}
// AllowedMergeStyleCount returns the total count of allowed merge styles for the PullRequestsConfig
func (cfg *PullRequestsConfig) AllowedMergeStyleCount() int {
count := 0
if cfg.AllowMerge {
count++
}
if cfg.AllowRebase {
count++
}
if cfg.AllowRebaseMerge {
count++
}
if cfg.AllowSquash {
count++
}
return count
}
// BeforeSet is invoked from XORM before setting the value of a field of this object.
func (r *RepoUnit) BeforeSet(colName string, val xorm.Cell) {
switch colName {
case "type":
switch unit.Type(db.Cell2Int64(val)) {
case unit.TypeCode, unit.TypeReleases, unit.TypeWiki, unit.TypeProjects:
r.Config = new(UnitConfig)
case unit.TypeExternalWiki:
r.Config = new(ExternalWikiConfig)
case unit.TypeExternalTracker:
r.Config = new(ExternalTrackerConfig)
case unit.TypePullRequests:
r.Config = new(PullRequestsConfig)
case unit.TypeIssues:
r.Config = new(IssuesConfig)
default:
panic(fmt.Sprintf("unrecognized repo unit type: %v", *val))
}
}
}
// Unit returns Unit
func (r *RepoUnit) Unit() unit.Unit {
return unit.Units[r.Type]
}
// CodeConfig returns config for unit.TypeCode
func (r *RepoUnit) CodeConfig() *UnitConfig {
return r.Config.(*UnitConfig)
}
// PullRequestsConfig returns config for unit.TypePullRequests
func (r *RepoUnit) PullRequestsConfig() *PullRequestsConfig {
return r.Config.(*PullRequestsConfig)
}
// ReleasesConfig returns config for unit.TypeReleases
func (r *RepoUnit) ReleasesConfig() *UnitConfig {
return r.Config.(*UnitConfig)
}
// ExternalWikiConfig returns config for unit.TypeExternalWiki
func (r *RepoUnit) ExternalWikiConfig() *ExternalWikiConfig {
return r.Config.(*ExternalWikiConfig)
}
// IssuesConfig returns config for unit.TypeIssues
func (r *RepoUnit) IssuesConfig() *IssuesConfig {
return r.Config.(*IssuesConfig)
}
// ExternalTrackerConfig returns config for unit.TypeExternalTracker
func (r *RepoUnit) ExternalTrackerConfig() *ExternalTrackerConfig {
return r.Config.(*ExternalTrackerConfig)
}
func getUnitsByRepoID(e db.Engine, repoID int64) (units []*RepoUnit, err error) {
var tmpUnits []*RepoUnit
if err := e.Where("repo_id = ?", repoID).Find(&tmpUnits); err != nil {
return nil, err
}
for _, u := range tmpUnits {
if !u.Type.UnitGlobalDisabled() {
units = append(units, u)
}
}
return units, nil
}
// UpdateRepoUnit updates the provided repo unit
func UpdateRepoUnit(unit *RepoUnit) error {
_, err := db.GetEngine(db.DefaultContext).ID(unit.ID).Update(unit)
return err
}
// UpdateRepositoryUnits updates a repository's units
func UpdateRepositoryUnits(repo *Repository, units []RepoUnit, deleteUnitTypes []unit.Type) (err error) {
ctx, committer, err := db.TxContext()
if err != nil {
return err
}
defer committer.Close()
// Delete existing settings of units before adding again
for _, u := range units {
deleteUnitTypes = append(deleteUnitTypes, u.Type)
}
if _, err = db.GetEngine(ctx).Where("repo_id = ?", repo.ID).In("type", deleteUnitTypes).Delete(new(RepoUnit)); err != nil {
return err
}
if len(units) > 0 {
if err = db.Insert(ctx, units); err != nil {
return err
}
}
return committer.Commit()
}