示例#1
0
文件: snapshot.go 项目: liftup/aptly
// POST /api/mirrors/:name/snapshots/
func apiSnapshotsCreateFromMirror(c *gin.Context) {
	var (
		err      error
		repo     *deb.RemoteRepo
		snapshot *deb.Snapshot
	)

	var b struct {
		Name        string `binding:"required"`
		Description string
	}

	if !c.Bind(&b) {
		return
	}

	collection := context.CollectionFactory().RemoteRepoCollection()
	collection.RLock()
	defer collection.RUnlock()

	snapshotCollection := context.CollectionFactory().SnapshotCollection()
	snapshotCollection.Lock()
	defer snapshotCollection.Unlock()

	repo, err = collection.ByName(c.Params.ByName("name"))
	if err != nil {
		c.Fail(404, err)
		return
	}

	err = repo.CheckLock()
	if err != nil {
		c.Fail(409, err)
		return
	}

	err = collection.LoadComplete(repo)
	if err != nil {
		c.Fail(500, err)
		return
	}

	snapshot, err = deb.NewSnapshotFromRepository(b.Name, repo)
	if err != nil {
		c.Fail(400, err)
		return
	}

	if b.Description != "" {
		snapshot.Description = b.Description
	}

	err = snapshotCollection.Add(snapshot)
	if err != nil {
		c.Fail(400, err)
		return
	}

	c.JSON(201, snapshot)
}
示例#2
0
func (a *Api) SnapshotCreateFromMirror(mirrorName, snapshotName, description string) (*deb.Snapshot, error) {
	collection := a.Ctx().CollectionFactory().RemoteRepoCollection()
	collection.RLock()
	defer collection.RUnlock()

	snapshotCollection := a.Ctx().CollectionFactory().SnapshotCollection()
	snapshotCollection.Lock()
	defer snapshotCollection.Unlock()

	repo, err := collection.ByName(mirrorName)
	if err != nil {
		return nil, err
	}

	err = repo.CheckLock()
	if err != nil {
		return nil, err
	}

	err = collection.LoadComplete(repo)
	if err != nil {
		return nil, err
	}

	snapshot, err := deb.NewSnapshotFromRepository(snapshotName, repo)
	if err != nil {
		return nil, err
	}

	snapshot.Description = description

	snapshotCollection.Add(snapshot)
	if err != nil {
		return nil, err
	}

	return snapshot, nil
}
示例#3
0
func aptlySnapshotCreate(cmd *commander.Command, args []string) error {
	var (
		err      error
		snapshot *deb.Snapshot
	)

	if len(args) == 4 && args[1] == "from" && args[2] == "mirror" {
		// aptly snapshot create snap from mirror mirror
		var repo *deb.RemoteRepo

		repoName, snapshotName := args[3], args[0]

		repo, err = context.CollectionFactory().RemoteRepoCollection().ByName(repoName)
		if err != nil {
			return fmt.Errorf("unable to create snapshot: %s", err)
		}

		err = context.CollectionFactory().RemoteRepoCollection().LoadComplete(repo)
		if err != nil {
			return fmt.Errorf("unable to create snapshot: %s", err)
		}

		snapshot, err = deb.NewSnapshotFromRepository(snapshotName, repo)
		if err != nil {
			return fmt.Errorf("unable to create snapshot: %s", err)
		}
	} else if len(args) == 4 && args[1] == "from" && args[2] == "repo" {
		// aptly snapshot create snap from repo repo
		var repo *deb.LocalRepo

		localRepoName, snapshotName := args[3], args[0]

		repo, err = context.CollectionFactory().LocalRepoCollection().ByName(localRepoName)
		if err != nil {
			return fmt.Errorf("unable to create snapshot: %s", err)
		}

		err = context.CollectionFactory().LocalRepoCollection().LoadComplete(repo)
		if err != nil {
			return fmt.Errorf("unable to create snapshot: %s", err)
		}

		snapshot, err = deb.NewSnapshotFromLocalRepo(snapshotName, repo)
		if err != nil {
			return fmt.Errorf("unable to create snapshot: %s", err)
		}
	} else if len(args) == 2 && args[1] == "empty" {
		// aptly snapshot create snap empty
		snapshotName := args[0]

		packageList := deb.NewPackageList()

		snapshot = deb.NewSnapshotFromPackageList(snapshotName, nil, packageList, "Created as empty")
	} else {
		cmd.Usage()
		return err
	}

	err = context.CollectionFactory().SnapshotCollection().Add(snapshot)
	if err != nil {
		return fmt.Errorf("unable to add snapshot: %s", err)
	}

	fmt.Printf("\nSnapshot %s successfully created.\nYou can run 'aptly publish snapshot %s' to publish snapshot as Debian repository.\n", snapshot.Name, snapshot.Name)

	return err
}