can't find package github.com/golang-migrate/migrate/v3/database

[kostyaVyrodov]

Describe the Bug
An error during getting github.com/golang-migrate/migrate

Steps to Reproduce
Migrate shouldn't be installed
or
Delete the migrate:

1. rm -rf $GOPATH/src/github.com/golang-migrate/migrate
2. go get github.com/golang-migrate/migrate
3. See error: can't find package github.com/golang-migrate/migrate/v3/database

Expected Behavior
go get installs tge migrate successfully

Go Version
go version go1.10.2 darwin/amd64

Stacktrace

package github.com/golang-migrate/migrate/v3/database: cannot find package "github.com/golang-migrate/migrate/v3/database" in any of:
        /usr/local/Cellar/go/1.10.2/libexec/src/github.com/golang-migrate/migrate/v3/database (from $GOROOT)
        /Users/kvyrodov/go/src/github.com/golang-migrate/migrate/v3/database (from $GOPATH)
package github.com/golang-migrate/migrate/v3/source: cannot find package "github.com/golang-migrate/migrate/v3/source" in any of:
        /usr/local/Cellar/go/1.10.2/libexec/src/github.com/golang-migrate/migrate/v3/source (from $GOROOT)
        /Users/kvyrodov/go/src/github.com/golang-migrate/migrate/v3/source (from $GOPATH)

[alexey-belous]

Have the same issue

[TK95]

Greetings.

My team has started to work on a project recently. Unfortunately, we have faced this issue as well. It really slows us down. Could someone take a look and provide a fix?

Thanks in advance.

[dhui]

Probably related to #103
For a short-term fix, try using a newer version of Go (1.10.3 or 1.11.x).

[kostyaVyrodov]

@dhui ,

For a short-term fix, try using a newer version of Go (1.10.3 or 1.11.x).

It won't help. Because there is no v3 package/folder in the master branch of the migrate repo.

Thanks for the fast reply. We will wait for updates

[dhui]

Using a newer version of Go should help as they're module aware

[davidraleigh]

Problem still exists for golang:1.11-alpine so newer version of go didn't help

[dhui]

That's odd since CI is passing...

[kostyaVyrodov]

I am not sure but it seems like the source folder should be inside 'v3' folder...?

[nutmix]

In an attempt to find a workaround, I checked out the v3.5.0 branch. However, I cant build or install this, it says:

$ cd ~/go/src/github.com/golang-migrate/migrate
$ go build -i migrate.go
./migrate.go:60:6: undefined: Logger

GOPATH and GOBIN are correctly set and exported.

go version go1.10.2 darwin/amd64

In desperation, I also tried downloading the darwin binary, but macos cant execute the resultant file.

[dhui]

@kostyaVyrodov See how Go modules work: https://github.com/golang/go/wiki/Modules#releasing-modules-v2-or-higher

Anyways, a change will be made soon where modules will be removed from v3 and be supported in v4

[davidraleigh]

v3.5.3 fixed the problems for me, @dhui . I really appreciate your working on it Dale!