Add a script to checkout other dependencies.

[alextoombs]

Saw this via the Sourcegraph meetup, went to play around. Thought it might be easier if there was a script to check out other dependencies.

[jbenet]

Hello! Great, thanks! Made a comment re go get ./.... will merge this in the morning.

[alextoombs]

No problem-- go get ./... fails at the moment due to some compile errors, so I figured this would be nicer for working for now. Should work fine after those errors are fixed though.

[jbenet]

@alextoombs can you be more precise? go get ./... seems to work for me. (note latest changes)

[blixt]

I'm unable to compile the source code as-is:

$ go get ./...
# go-ipfs/bitswap
bitswap/bitswap.go:14: invalid map key type peer.ID
bitswap/bitswap.go:15: undefined: multihash
bitswap/bitswap.go:15: undefined: block
bitswap/bitswap.go:16: undefined: multihash
# go-ipfs/netmux
netmux/netmux.go:27: syntax error: unexpected {
netmux/netmux.go:35: non-declaration statement outside function body
netmux/netmux.go:38: syntax error: unexpected ], expecting :
netmux/netmux.go:47: non-name n.Incoming on left side of :=
netmux/netmux.go:47: non-name n.incomingSrc on left side of :=
netmux/netmux.go:48: non-name n.Outgoing on left side of :=
netmux/netmux.go:48: non-name n.outgoingSrc on left side of :=
$ go version
go version go1.3 darwin/amd64

Which I guess makes sense, since looking at for example netmux/netmux.go, it's missing struct after the type name Packet:

// Warning: will probably change to adopt multiaddr format
type Packet {
  // the network addresses to send to
  // e.g. tcp4://127.0.0.1:12345
  NetAddrTo string

  // the network addresses to recv from
  // e.g. tcp4://127.0.0.1:12345
  // may be left blank to select one automatically.
  NetAddrFrom string

  // the data to send.
  Data []byte
}

[alextoombs]

Yes, sorry, been distracted.

List of compilation errors looks similar.

$ go get ./...
# github.com/jbenet/go-ipfs/netmux
netmux/netmux.go:27: syntax error: unexpected {
netmux/netmux.go:35: non-declaration statement outside function body
netmux/netmux.go:38: syntax error: unexpected ], expecting :
netmux/netmux.go:47: non-name n.Incoming on left side of :=
netmux/netmux.go:47: non-name n.incomingSrc on left side of :=
netmux/netmux.go:48: non-name n.Outgoing on left side of :=
netmux/netmux.go:48: non-name n.outgoingSrc on left side of :=
# github.com/jbenet/go-ipfs/bitswap
bitswap/bitswap.go:14: invalid map key type peer.ID
bitswap/bitswap.go:15: undefined: multihash
bitswap/bitswap.go:15: undefined: block
bitswap/bitswap.go:16: undefined: multihash

$ go version
go version go1.3 darwin/amd64

1.2 -> 1.3 didn't introduce any build errors though, just stuff like random map traversals.

[jbenet]

@blixt @alextoombs Yeah those modules aren't built yet, but also aren't required. can you try:

git pull
cd cmd/ipfs
go build
go install

[jpcaruana]

HI, I can't build it too :

$ go build
add.go:6:2: cannot find package "github.com/jbenet/commander" in any of:
        /opt/go/src/pkg/github.com/jbenet/commander (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/commander (from $GOPATH)
ipfs.go:7:2: cannot find package "github.com/jbenet/go-ipfs/config" in any of:
        /opt/go/src/pkg/github.com/jbenet/go-ipfs/config (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/go-ipfs/config (from $GOPATH)
add.go:7:2: cannot find package "github.com/jbenet/go-ipfs/core" in any of:
        /opt/go/src/pkg/github.com/jbenet/go-ipfs/core (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/go-ipfs/core (from $GOPATH)
mount.go:7:2: cannot find package "github.com/jbenet/go-ipfs/fuse/readonly" in any of:
        /opt/go/src/pkg/github.com/jbenet/go-ipfs/fuse/readonly (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/go-ipfs/fuse/readonly (from $GOPATH)
add.go:8:2: cannot find package "github.com/jbenet/go-ipfs/importer" in any of:
        /opt/go/src/pkg/github.com/jbenet/go-ipfs/importer (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/go-ipfs/importer (from $GOPATH)
add.go:9:2: cannot find package "github.com/jbenet/go-ipfs/merkledag" in any of:
        /opt/go/src/pkg/github.com/jbenet/go-ipfs/merkledag (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/go-ipfs/merkledag (from $GOPATH)
add.go:10:2: cannot find package "github.com/jbenet/go-ipfs/util" in any of:
        /opt/go/src/pkg/github.com/jbenet/go-ipfs/util (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/go-ipfs/util (from $GOPATH)
add.go:11:2: cannot find package "github.com/jbenet/go-multihash" in any of:
        /opt/go/src/pkg/github.com/jbenet/go-multihash (from $GOROOT)
        /home/jp/src/gopath/src/github.com/jbenet/go-multihash (from $GOPATH)

$ go version
go version go1.3 linux/amd64