Fix: Use lower-case for package name

[localheinz]

This PR

• uses lower-case for the package name in composer.json

💁‍♂️ Following an update of composer to 1.8.1, the following message is emitted when running related composer commands

Deprecation warning: require-dev.mikey179/vfsStream is invalid, it should not contain uppercase
characters. Please use mikey179/vfsstream instead. Make sure you fix this as Composer 2.0 will error.

For reference, see https://github.com/composer/composer/releases/tag/1.8.1.

[dereuromark]

Yeah please fix this! 👍

[QWp6t]

Dupe of #137

[glennmcewan]

@QWp6t #137 would be a breaking change, but as Composer will use case-insensitive lookups, #174 is backwards compatible.

[SpacePossum]

@mikey179 anything people can do to help out for processing this PR?

[allejo]

@SpacePossum see #175

[localheinz]

Thank you!

[temp]

With 1.6.6 I'm still getting this error. Shouldn't this be fixed? Or is anything else needed for this to work?

$ cd test
$ ls
$ composer clear-cache
Clearing cache (cache-vcs-dir): /Users/swentz/.composer/cache/vcs
Clearing cache (cache-repo-dir): /Users/swentz/.composer/cache/repo
Clearing cache (cache-files-dir): /Users/swentz/.composer/cache/files
Clearing cache (cache-dir): /Users/swentz/.composer/cache
All caches cleared.
$ composer require mikey179/vfsstream
Using version ^1.6 for mikey179/vfsStream
./composer.json has been created
Deprecation warning: require.mikey179/vfsStream is invalid, it should not contain uppercase characters. Please use mikey179/vfsstream instead. Make sure you fix this as Composer 2.0 will error.
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 1 install, 0 updates, 0 removals
  - Installing mikey179/vfsstream (v1.6.6): Downloading (100%)
Writing lock file
Generating autoload files
Changelogs summary:

 - mikey179/vfsstream installed in version v1.6.6
   Release notes: https://github.com/bovigo/vfsStream/releases/tag/v1.6.6

$ composer show
Deprecation warning: require.mikey179/vfsStream is invalid, it should not contain uppercase characters. Please use mikey179/vfsstream instead. Make sure you fix this as Composer 2.0 will error.
mikey179/vfsStream v1.6.6 Virtual file system to mock the real file system in unit tests.

[dereuromark]

@temp Your own composer file most likely has the wrong name in there, right?

[temp]

@dereuromark Please take a look at the log I provided - it's an empty dir, with the only package I require being vfsstream (composer require mikey179/vfsstream).

[dereuromark]

What is inside your composer.json file after install?

[temp]

Uppercase:

$ cat composer.json
{
    "require": {
        "mikey179/vfsStream": "^1.6"
    }
}

[dereuromark]

See :) fix it manually and it will go away.

[temp]

Fixing it by hand and running composer update seems to fix it. But I don't know why it says vfsStream in the first place.

[nicwortel]

I'm running into this as well, it seems like Packagist still knows this package as mikey179/vfsStream: https://packagist.org/packages/mikey179/vfsStream.

I'm not sure how to fix this, maybe pressing the "update" button on Packagist makes Packagist parse the composer.json again?

[dereuromark]

If this is a composer issue, maybe it is worth escalating it into a ticket there?