// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"fmt"
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"sort"
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"strings"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/structs"
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api "code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/modules/timeutil"
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"xorm.io/builder"
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)
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// Release represents a release of repository.
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type Release struct {
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ID int64 `xorm:"pk autoincr"`
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RepoID int64 `xorm:"INDEX UNIQUE(n)"`
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Repo *Repository `xorm:"-"`
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PublisherID int64 `xorm:"INDEX"`
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Publisher *User `xorm:"-"`
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TagName string `xorm:"INDEX UNIQUE(n)"`
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OriginalAuthor string
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OriginalAuthorID int64 `xorm:"index"`
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LowerTagName string
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Target string
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Title string
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Sha1 string `xorm:"VARCHAR(40)"`
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NumCommits int64
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NumCommitsBehind int64 `xorm:"-"`
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Note string `xorm:"TEXT"`
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RenderedNote string `xorm:"-"`
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IsDraft bool `xorm:"NOT NULL DEFAULT false"`
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IsPrerelease bool `xorm:"NOT NULL DEFAULT false"`
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IsTag bool `xorm:"NOT NULL DEFAULT false"`
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Attachments []*Attachment `xorm:"-"`
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CreatedUnix timeutil.TimeStamp `xorm:"INDEX"`
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}
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func (r *Release) loadAttributes(e Engine) error {
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var err error
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if r.Repo == nil {
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r.Repo, err = GetRepositoryByID(r.RepoID)
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if err != nil {
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return err
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}
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}
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if r.Publisher == nil {
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r.Publisher, err = getUserByID(e, r.PublisherID)
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if err != nil {
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return err
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}
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}
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return getReleaseAttachments(e, r)
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}
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// LoadAttributes load repo and publisher attributes for a release
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func (r *Release) LoadAttributes() error {
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return r.loadAttributes(x)
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}
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// APIURL the api url for a release. release must have attributes loaded
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func (r *Release) APIURL() string {
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return fmt.Sprintf("%sapi/v1/repos/%s/releases/%d",
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setting.AppURL, r.Repo.FullName(), r.ID)
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}
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// ZipURL the zip url for a release. release must have attributes loaded
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func (r *Release) ZipURL() string {
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return fmt.Sprintf("%s/archive/%s.zip", r.Repo.HTMLURL(), r.TagName)
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}
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// TarURL the tar.gz url for a release. release must have attributes loaded
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func (r *Release) TarURL() string {
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return fmt.Sprintf("%s/archive/%s.tar.gz", r.Repo.HTMLURL(), r.TagName)
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}
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// HTMLURL the url for a release on the web UI. release must have attributes loaded
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func (r *Release) HTMLURL() string {
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return fmt.Sprintf("%s/releases/tag/%s", r.Repo.HTMLURL(), r.TagName)
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}
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// APIFormat convert a Release to api.Release
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func (r *Release) APIFormat() *api.Release {
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assets := make([]*api.Attachment, 0)
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for _, att := range r.Attachments {
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assets = append(assets, att.APIFormat())
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}
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return &api.Release{
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ID: r.ID,
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TagName: r.TagName,
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Target: r.Target,
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Title: r.Title,
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Note: r.Note,
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URL: r.APIURL(),
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HTMLURL: r.HTMLURL(),
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TarURL: r.TarURL(),
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ZipURL: r.ZipURL(),
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IsDraft: r.IsDraft,
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IsPrerelease: r.IsPrerelease,
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CreatedAt: r.CreatedUnix.AsTime(),
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PublishedAt: r.CreatedUnix.AsTime(),
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Publisher: r.Publisher.APIFormat(),
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Attachments: assets,
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}
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}
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// IsReleaseExist returns true if release with given tag name already exists.
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func IsReleaseExist(repoID int64, tagName string) (bool, error) {
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if len(tagName) == 0 {
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return false, nil
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}
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return x.Get(&Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)})
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}
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// InsertRelease inserts a release
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func InsertRelease(rel *Release) error {
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_, err := x.Insert(rel)
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return err
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}
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// InsertReleasesContext insert releases
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func InsertReleasesContext(ctx DBContext, rels []*Release) error {
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_, err := ctx.e.Insert(rels)
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return err
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}
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// UpdateRelease updates all columns of a release
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func UpdateRelease(ctx DBContext, rel *Release) error {
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_, err := ctx.e.ID(rel.ID).AllCols().Update(rel)
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return err
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}
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// AddReleaseAttachments adds a release attachments
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func AddReleaseAttachments(releaseID int64, attachmentUUIDs []string) (err error) {
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// Check attachments
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attachments, err := GetAttachmentsByUUIDs(attachmentUUIDs)
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if err != nil {
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return fmt.Errorf("GetAttachmentsByUUIDs [uuids: %v]: %v", attachmentUUIDs, err)
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}
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for i := range attachments {
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attachments[i].ReleaseID = releaseID
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// No assign value could be 0, so ignore AllCols().
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if _, err = x.ID(attachments[i].ID).Update(attachments[i]); err != nil {
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return fmt.Errorf("update attachment [%d]: %v", attachments[i].ID, err)
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}
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}
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return
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}
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// GetRelease returns release by given ID.
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func GetRelease(repoID int64, tagName string) (*Release, error) {
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isExist, err := IsReleaseExist(repoID, tagName)
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if err != nil {
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return nil, err
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} else if !isExist {
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return nil, ErrReleaseNotExist{0, tagName}
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}
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rel := &Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)}
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_, err = x.Get(rel)
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return rel, err
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}
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// GetReleaseByID returns release with given ID.
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func GetReleaseByID(id int64) (*Release, error) {
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rel := new(Release)
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has, err := x.
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ID(id).
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Get(rel)
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if err != nil {
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return nil, err
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} else if !has {
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return nil, ErrReleaseNotExist{id, ""}
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}
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return rel, nil
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}
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// FindReleasesOptions describes the conditions to Find releases
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type FindReleasesOptions struct {
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ListOptions
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IncludeDrafts bool
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IncludeTags bool
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TagNames []string
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}
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func (opts *FindReleasesOptions) toConds(repoID int64) builder.Cond {
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var cond = builder.NewCond()
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cond = cond.And(builder.Eq{"repo_id": repoID})
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if !opts.IncludeDrafts {
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cond = cond.And(builder.Eq{"is_draft": false})
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}
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if !opts.IncludeTags {
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cond = cond.And(builder.Eq{"is_tag": false})
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}
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if len(opts.TagNames) > 0 {
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cond = cond.And(builder.In("tag_name", opts.TagNames))
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}
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return cond
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}
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// GetReleasesByRepoID returns a list of releases of repository.
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func GetReleasesByRepoID(repoID int64, opts FindReleasesOptions) ([]*Release, error) {
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sess := x.
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Desc("created_unix", "id").
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Where(opts.toConds(repoID))
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if opts.PageSize != 0 {
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sess = opts.setSessionPagination(sess)
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}
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rels := make([]*Release, 0, opts.PageSize)
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return rels, sess.Find(&rels)
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}
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// GetLatestReleaseByRepoID returns the latest release for a repository
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func GetLatestReleaseByRepoID(repoID int64) (*Release, error) {
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cond := builder.NewCond().
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And(builder.Eq{"repo_id": repoID}).
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And(builder.Eq{"is_draft": false}).
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And(builder.Eq{"is_prerelease": false}).
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And(builder.Eq{"is_tag": false})
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rel := new(Release)
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has, err := x.
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Desc("created_unix", "id").
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Where(cond).
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Get(rel)
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if err != nil {
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return nil, err
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} else if !has {
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return nil, ErrReleaseNotExist{0, "latest"}
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}
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return rel, nil
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}
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// GetReleasesByRepoIDAndNames returns a list of releases of repository according repoID and tagNames.
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func GetReleasesByRepoIDAndNames(ctx DBContext, repoID int64, tagNames []string) (rels []*Release, err error) {
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err = ctx.e.
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In("tag_name", tagNames).
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Desc("created_unix").
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Find(&rels, Release{RepoID: repoID})
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return rels, err
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}
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// GetReleaseCountByRepoID returns the count of releases of repository
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func GetReleaseCountByRepoID(repoID int64, opts FindReleasesOptions) (int64, error) {
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return x.Where(opts.toConds(repoID)).Count(&Release{})
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}
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type releaseMetaSearch struct {
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ID []int64
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Rel []*Release
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}
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func (s releaseMetaSearch) Len() int {
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return len(s.ID)
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}
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func (s releaseMetaSearch) Swap(i, j int) {
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s.ID[i], s.ID[j] = s.ID[j], s.ID[i]
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s.Rel[i], s.Rel[j] = s.Rel[j], s.Rel[i]
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}
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func (s releaseMetaSearch) Less(i, j int) bool {
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return s.ID[i] < s.ID[j]
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}
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// GetReleaseAttachments retrieves the attachments for releases
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func GetReleaseAttachments(rels ...*Release) (err error) {
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return getReleaseAttachments(x, rels...)
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}
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func getReleaseAttachments(e Engine, rels ...*Release) (err error) {
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if len(rels) == 0 {
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return
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}
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// To keep this efficient as possible sort all releases by id,
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// select attachments by release id,
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// then merge join them
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// Sort
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var sortedRels = releaseMetaSearch{ID: make([]int64, len(rels)), Rel: make([]*Release, len(rels))}
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var attachments []*Attachment
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for index, element := range rels {
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element.Attachments = []*Attachment{}
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sortedRels.ID[index] = element.ID
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sortedRels.Rel[index] = element
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}
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sort.Sort(sortedRels)
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// Select attachments
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err = e.
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Asc("release_id").
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In("release_id", sortedRels.ID).
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Find(&attachments, Attachment{})
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if err != nil {
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return err
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}
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// merge join
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var currentIndex = 0
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for _, attachment := range attachments {
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for sortedRels.ID[currentIndex] < attachment.ReleaseID {
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currentIndex++
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}
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sortedRels.Rel[currentIndex].Attachments = append(sortedRels.Rel[currentIndex].Attachments, attachment)
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}
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return
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}
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type releaseSorter struct {
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rels []*Release
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}
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func (rs *releaseSorter) Len() int {
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return len(rs.rels)
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}
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func (rs *releaseSorter) Less(i, j int) bool {
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diffNum := rs.rels[i].NumCommits - rs.rels[j].NumCommits
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if diffNum != 0 {
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return diffNum > 0
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}
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return rs.rels[i].CreatedUnix > rs.rels[j].CreatedUnix
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}
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func (rs *releaseSorter) Swap(i, j int) {
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rs.rels[i], rs.rels[j] = rs.rels[j], rs.rels[i]
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}
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// SortReleases sorts releases by number of commits and created time.
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func SortReleases(rels []*Release) {
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sorter := &releaseSorter{rels: rels}
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sort.Sort(sorter)
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}
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// DeleteReleaseByID deletes a release from database by given ID.
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func DeleteReleaseByID(id int64) error {
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_, err := x.ID(id).Delete(new(Release))
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return err
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}
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// UpdateReleasesMigrationsByType updates all migrated repositories' releases from gitServiceType to replace originalAuthorID to posterID
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func UpdateReleasesMigrationsByType(gitServiceType structs.GitServiceType, originalAuthorID string, posterID int64) error {
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_, err := x.Table("release").
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Where("repo_id IN (SELECT id FROM repository WHERE original_service_type = ?)", gitServiceType).
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And("original_author_id = ?", originalAuthorID).
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Update(map[string]interface{}{
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"publisher_id": posterID,
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"original_author": "",
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"original_author_id": 0,
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})
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return err
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}
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