mirror of
https://github.com/ipfs/kubo.git
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bf22aeec0a
- Modified Godeps/Godeps.json by hand - [TEST] Updated welcome docs hash to sharness - [TEST] Updated contact doc - [TEST] disabled breaking test (t0080-repo refs local)
73 lines
1.5 KiB
Go
73 lines
1.5 KiB
Go
package core
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import (
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"errors"
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ds "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore"
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dsync "github.com/ipfs/go-ipfs/Godeps/_workspace/src/github.com/jbenet/go-datastore/sync"
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context "github.com/ipfs/go-ipfs/Godeps/_workspace/src/golang.org/x/net/context"
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repo "github.com/ipfs/go-ipfs/repo"
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)
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var ErrAlreadyBuilt = errors.New("this builder has already been used")
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// NodeBuilder is an object used to generate an IpfsNode
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type NodeBuilder struct {
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online bool
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routing RoutingOption
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peerhost HostOption
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repo repo.Repo
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built bool
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}
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func NewNodeBuilder() *NodeBuilder {
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return &NodeBuilder{
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online: false,
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routing: DHTOption,
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peerhost: DefaultHostOption,
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}
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}
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func defaultRepo() repo.Repo {
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return &repo.Mock{
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D: dsync.MutexWrap(ds.NewMapDatastore()),
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}
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}
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func (nb *NodeBuilder) Online() *NodeBuilder {
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nb.online = true
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return nb
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}
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func (nb *NodeBuilder) Offline() *NodeBuilder {
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nb.online = false
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return nb
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}
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func (nb *NodeBuilder) SetRouting(ro RoutingOption) *NodeBuilder {
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nb.routing = ro
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return nb
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}
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func (nb *NodeBuilder) SetHost(ho HostOption) *NodeBuilder {
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nb.peerhost = ho
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return nb
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}
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func (nb *NodeBuilder) SetRepo(r repo.Repo) *NodeBuilder {
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nb.repo = r
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return nb
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}
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func (nb *NodeBuilder) Build(ctx context.Context) (*IpfsNode, error) {
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if nb.built {
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return nil, ErrAlreadyBuilt
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}
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nb.built = true
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if nb.repo == nil {
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nb.repo = defaultRepo()
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}
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conf := standardWithRouting(nb.repo, nb.online, nb.routing, nb.peerhost)
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return NewIPFSNode(ctx, conf)
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}
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