go1.21: go.mod:3: invalid go version '1.21.0': must match format 1.23

[ialidzhikov]

With go1.21 the module version has to be in format X.Y.Z. See golang/go#62278 and dependabot/dependabot-core#7895.

Trying to use 1.21.0 as module version

module github.com/foo/bar

go 1.21.0

fails with:

go.mod:3: invalid go version '1.21.0': must match format 1.23

[ialidzhikov]

/cc @incu6us

[incu6us]

@ialidzhikov try to use v3.4.4. And reopen the issue in case of a problem

[ialidzhikov]

I see that v3.4.4 includes #133. which only bumps the go version for the project.

The issue report is about the cases when you run goimports-reviser against a module with go version directive in format X.Y.Z. For example

module github.com/foo/bar

go 1.21.0

goimports-reviser still fails with:

go.mod:3: invalid go version '1.21.0': must match format 1.23

Usage of goimports-reviser:

<Usage text is omitted>

Let me know if you need more detailed steps to reproduce.

---

And reopen the issue in case of a problem

When a maintainer closes an issue, the reporter cannot open it. Can you please reopen it?

[incu6us]

As I see in the official documentation(https://go.dev/doc/modules/gomod-ref#module-syntax) the version must have format like X.Y.

Mentioned error message telling you that you are using wrong format(...must match format 1.23). So, in your case the string should be go 1.21

[ialidzhikov]

See https://go.dev/doc/toolchain#version:

Before Go 1.21, the initial release of a Go toolchain was version 1.N, not 1.N.0, so for N < 21, the ordering is adjusted to place 1.N after the release candidates.

You can also check all the comments in golang/go#62278. My understanding is that with go1.21 the expect format is go X.Y.Z and go X.Y refers to a development version of the X.Y version. So, goimports-reviser has to definitely support the go X.Y.Z format.

[incu6us]

fixed with new version v3.4.5:

[ialidzhikov]

Thank you @incu6us !

[email protected] resolves the issue.

[2048Nemo]

I'm also having this issue, but I regenerated a go.mod file via go mod init XXXX , the original go.mod file was generated in vscode, but I ran into problems opening it in goland

[incu6us]

@2048Nemo update the tool to the latest version