blank-aquamarine

unmet peer dep issue w/ tanstack/router-cli

There is a minor issue when installing (at least w/ pnpm)

├─┬ @tanstack/router-cli 1.120.18
│ └─┬ @tanstack/router-generator 1.120.20
│   └── ✕ unmet peer @tanstack/react-router@^1.120.20: found 1.120.18

├─┬ @tanstack/router-cli 1.120.18
│ └─┬ @tanstack/router-generator 1.120.20
│   └── ✕ unmet peer @tanstack/react-router@^1.120.20: found 1.120.18

Most likely, this is usually a benign issue (since most releases of tanstack/* packages are "so that all sub-packages are on the same semver"). And it's also not an issue if you always stick to the latest version. But there might be some edge-cases where this will break something, right? The expected behavior would be for @tanstack/router-cli to require @tanstack/router-generator in the same version as itself. But looking at the distributed package.json for 1.121.27 (current) we see

"@tanstack/router-generator": "^1.121.27"

"@tanstack/router-generator": "^1.121.27"

Which means it accepts higher versions too. But since router-generator then also has react-router in its dependencies, it's likely users will have an "unmet peer" dep issue, since they probably install router-cli and react-router, but not router-generator

7 Replies

robust-apricot•3mo ago

if you can clean up the package dep structure, you are invited to do so 😆

blank-aquamarineOP•3mo ago

ah ah is there a script somewhere that "increments the semver" for all packages at once? Actually, I think the fix might be as simple as this

- "@tanstack/router-generator": "workspace:^",
+ "@tanstack/router-generator": "workspace:*",

- "@tanstack/router-generator": "workspace:^",
+ "@tanstack/router-generator": "workspace:*",

according to the pnpm docs on publishing (https://pnpm.io/workspaces#publishing-workspace-packages)

So for example, if we have foo, bar, qar, zoo in the workspace and they all are at version 1.5.0, the following:

{
    "dependencies": {
        "foo": "workspace:*",
        "bar": "workspace:~",
        "qar": "workspace:^",
        "zoo": "workspace:^1.5.0"
    }
}

{
    "dependencies": {
        "foo": "workspace:*",
        "bar": "workspace:~",
        "qar": "workspace:^",
        "zoo": "workspace:^1.5.0"
    }
}

Will be transformed into:

{
    "dependencies": {
        "foo": "1.5.0",
        "bar": "~1.5.0",
        "qar": "^1.5.0",
        "zoo": "^1.5.0"
    }
}

{
    "dependencies": {
        "foo": "1.5.0",
        "bar": "~1.5.0",
        "qar": "^1.5.0",
        "zoo": "^1.5.0"
    }
}

robust-apricot•3mo ago

can you create a PR for this?

blank-aquamarineOP•3mo ago

https://github.com/TanStack/router/pull/4475

robust-apricot•3mo ago

oh I thought this only affects one package

blank-aquamarineOP•3mo ago

I think I noticed a couple of them, but likely this is a strategy that should either be adopted for all packages or not at all

robust-apricot•3mo ago

cc @Sean Cassiere

Gaming

Programming

unmet peer dep issue w/ tanstack/router-cli

Did you find this page helpful?