499 lines
14 KiB
Go
499 lines
14 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package repo
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import (
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"context"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"code.gitea.io/gitea/models/db"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/modules/timeutil"
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"code.gitea.io/gitea/modules/util"
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"xorm.io/builder"
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)
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// ErrReleaseAlreadyExist represents a "ReleaseAlreadyExist" kind of error.
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type ErrReleaseAlreadyExist struct {
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TagName string
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}
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// IsErrReleaseAlreadyExist checks if an error is a ErrReleaseAlreadyExist.
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func IsErrReleaseAlreadyExist(err error) bool {
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_, ok := err.(ErrReleaseAlreadyExist)
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return ok
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}
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func (err ErrReleaseAlreadyExist) Error() string {
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return fmt.Sprintf("release tag already exist [tag_name: %s]", err.TagName)
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}
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func (err ErrReleaseAlreadyExist) Unwrap() error {
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return util.ErrAlreadyExist
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}
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// ErrReleaseNotExist represents a "ReleaseNotExist" kind of error.
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type ErrReleaseNotExist struct {
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ID int64
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TagName string
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}
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// IsErrReleaseNotExist checks if an error is a ErrReleaseNotExist.
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func IsErrReleaseNotExist(err error) bool {
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_, ok := err.(ErrReleaseNotExist)
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return ok
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}
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func (err ErrReleaseNotExist) Error() string {
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return fmt.Sprintf("release tag does not exist [id: %d, tag_name: %s]", err.ID, err.TagName)
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}
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func (err ErrReleaseNotExist) Unwrap() error {
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return util.ErrNotExist
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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_model.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 init() {
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db.RegisterModel(new(Release))
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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(ctx context.Context) error {
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var err error
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if r.Repo == nil {
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r.Repo, err = GetRepositoryByID(ctx, 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 = user_model.GetUserByID(ctx, r.PublisherID)
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if err != nil {
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if user_model.IsErrUserNotExist(err) {
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r.Publisher = user_model.NewGhostUser()
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} else {
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return err
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}
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}
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}
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return GetReleaseAttachments(ctx, r)
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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 r.Repo.APIURL() + "/releases/" + strconv.FormatInt(r.ID, 10)
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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 r.Repo.HTMLURL() + "/archive/" + util.PathEscapeSegments(r.TagName) + ".zip"
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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 r.Repo.HTMLURL() + "/archive/" + util.PathEscapeSegments(r.TagName) + ".tar.gz"
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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 r.Repo.HTMLURL() + "/releases/tag/" + util.PathEscapeSegments(r.TagName)
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}
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// Link the relative url for a release on the web UI. release must have attributes loaded
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func (r *Release) Link() string {
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return r.Repo.Link() + "/releases/tag/" + util.PathEscapeSegments(r.TagName)
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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(ctx context.Context, 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 db.GetEngine(ctx).Exist(&Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)})
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}
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// UpdateRelease updates all columns of a release
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func UpdateRelease(ctx context.Context, rel *Release) error {
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_, err := db.GetEngine(ctx).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(ctx context.Context, releaseID int64, attachmentUUIDs []string) (err error) {
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// Check attachments
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attachments, err := GetAttachmentsByUUIDs(ctx, attachmentUUIDs)
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if err != nil {
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return fmt.Errorf("GetAttachmentsByUUIDs [uuids: %v]: %w", attachmentUUIDs, err)
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}
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for i := range attachments {
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if attachments[i].ReleaseID != 0 {
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return util.NewPermissionDeniedErrorf("release permission denied")
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}
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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 = db.GetEngine(ctx).ID(attachments[i].ID).Update(attachments[i]); err != nil {
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return fmt.Errorf("update attachment [%d]: %w", attachments[i].ID, err)
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}
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}
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return err
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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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rel := &Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)}
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has, err := db.GetEngine(db.DefaultContext).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, tagName}
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}
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return rel, nil
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}
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// GetReleaseByID returns release with given ID.
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func GetReleaseByID(ctx context.Context, id int64) (*Release, error) {
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rel := new(Release)
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has, err := db.GetEngine(ctx).
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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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db.ListOptions
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IncludeDrafts bool
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IncludeTags bool
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IsPreRelease util.OptionalBool
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IsDraft util.OptionalBool
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TagNames []string
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HasSha1 util.OptionalBool // useful to find draft releases which are created with existing tags
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}
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func (opts *FindReleasesOptions) toConds(repoID int64) builder.Cond {
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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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if !opts.IsPreRelease.IsNone() {
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cond = cond.And(builder.Eq{"is_prerelease": opts.IsPreRelease.IsTrue()})
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}
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if !opts.IsDraft.IsNone() {
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cond = cond.And(builder.Eq{"is_draft": opts.IsDraft.IsTrue()})
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}
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if !opts.HasSha1.IsNone() {
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if opts.HasSha1.IsTrue() {
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cond = cond.And(builder.Neq{"sha1": ""})
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} else {
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cond = cond.And(builder.Eq{"sha1": ""})
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}
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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(ctx context.Context, repoID int64, opts FindReleasesOptions) ([]*Release, error) {
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sess := db.GetEngine(ctx).
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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 = db.SetSessionPagination(sess, &opts.ListOptions)
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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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// CountReleasesByRepoID returns a number of releases matching FindReleaseOptions and RepoID.
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func CountReleasesByRepoID(repoID int64, opts FindReleasesOptions) (int64, error) {
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return db.GetEngine(db.DefaultContext).Where(opts.toConds(repoID)).Count(new(Release))
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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 := db.GetEngine(db.DefaultContext).
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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 context.Context, repoID int64, tagNames []string) (rels []*Release, err error) {
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err = db.GetEngine(ctx).
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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(ctx context.Context, repoID int64, opts FindReleasesOptions) (int64, error) {
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return db.GetEngine(ctx).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(ctx context.Context, 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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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 = db.GetEngine(ctx).
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Asc("release_id", "name").
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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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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 err
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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(ctx context.Context, id int64) error {
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_, err := db.GetEngine(ctx).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 := db.GetEngine(db.DefaultContext).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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// PushUpdateDeleteTagsContext updates a number of delete tags with context
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func PushUpdateDeleteTagsContext(ctx context.Context, repo *Repository, tags []string) error {
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if len(tags) == 0 {
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return nil
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}
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lowerTags := make([]string, 0, len(tags))
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for _, tag := range tags {
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lowerTags = append(lowerTags, strings.ToLower(tag))
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}
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if _, err := db.GetEngine(ctx).
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Where("repo_id = ? AND is_tag = ?", repo.ID, true).
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In("lower_tag_name", lowerTags).
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Delete(new(Release)); err != nil {
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return fmt.Errorf("Delete: %w", err)
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}
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if _, err := db.GetEngine(ctx).
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Where("repo_id = ? AND is_tag = ?", repo.ID, false).
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In("lower_tag_name", lowerTags).
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Cols("is_draft", "num_commits", "sha1").
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Update(&Release{
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IsDraft: true,
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}); err != nil {
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return fmt.Errorf("Update: %w", err)
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}
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return nil
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}
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// PushUpdateDeleteTag must be called for any push actions to delete tag
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func PushUpdateDeleteTag(repo *Repository, tagName string) error {
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rel, err := GetRelease(repo.ID, tagName)
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if err != nil {
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if IsErrReleaseNotExist(err) {
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return nil
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}
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return fmt.Errorf("GetRelease: %w", err)
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}
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if rel.IsTag {
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if _, err = db.GetEngine(db.DefaultContext).ID(rel.ID).Delete(new(Release)); err != nil {
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return fmt.Errorf("Delete: %w", err)
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}
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} else {
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rel.IsDraft = true
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rel.NumCommits = 0
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rel.Sha1 = ""
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if _, err = db.GetEngine(db.DefaultContext).ID(rel.ID).AllCols().Update(rel); err != nil {
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return fmt.Errorf("Update: %w", err)
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}
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}
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return nil
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}
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// SaveOrUpdateTag must be called for any push actions to add tag
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func SaveOrUpdateTag(repo *Repository, newRel *Release) error {
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rel, err := GetRelease(repo.ID, newRel.TagName)
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if err != nil && !IsErrReleaseNotExist(err) {
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return fmt.Errorf("GetRelease: %w", err)
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}
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if rel == nil {
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rel = newRel
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if _, err = db.GetEngine(db.DefaultContext).Insert(rel); err != nil {
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return fmt.Errorf("InsertOne: %w", err)
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}
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} else {
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rel.Sha1 = newRel.Sha1
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rel.CreatedUnix = newRel.CreatedUnix
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rel.NumCommits = newRel.NumCommits
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rel.IsDraft = false
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if rel.IsTag && newRel.PublisherID > 0 {
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rel.PublisherID = newRel.PublisherID
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}
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if _, err = db.GetEngine(db.DefaultContext).ID(rel.ID).AllCols().Update(rel); err != nil {
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return fmt.Errorf("Update: %w", err)
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}
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}
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return nil
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}
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// RemapExternalUser ExternalUserRemappable interface
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func (r *Release) RemapExternalUser(externalName string, externalID, userID int64) error {
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r.OriginalAuthor = externalName
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r.OriginalAuthorID = externalID
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r.PublisherID = userID
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return nil
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}
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// UserID ExternalUserRemappable interface
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func (r *Release) GetUserID() int64 { return r.PublisherID }
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// ExternalName ExternalUserRemappable interface
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func (r *Release) GetExternalName() string { return r.OriginalAuthor }
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// ExternalID ExternalUserRemappable interface
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func (r *Release) GetExternalID() int64 { return r.OriginalAuthorID }
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