composer.json

{
    "homepage": "https://getcomposer.org/",
    "license": "https://github.com/composer/composer/blob/master/LICENSE",
    "version": "1.5.2",
    "url": "https://getcomposer.org/download/1.5.2/composer.phar",
    "bin": "composer.ps1",
    "persist": "home",
    "env_set": {
        "COMPOSER_HOME": "$persist_dir\\home"
    },
    "env_add_path": "home\\vendor\\bin",
    "pre_install": "
        echo 'if($args -eq \"selfupdate\" -or $args -eq \"self-update\") { & scoop update composer }' | out-file $dir\\composer.ps1
        echo 'else { & php (join-path \"$psscriptroot\" \"composer.phar\") @args }' | out-file $dir\\composer.ps1 -append
    ",
    "post_install": "
        $och = \"$env:APPDATA\\Composer\"
        if(Test-Path $och) {
            Write-Host -F yellow \"Moving old 'COMPOSER_HOME' to '$persist_dir\\home'\"
            Move-Item -Force \"$och\\*\" \"$persist_dir\\home\"
            Remove-Item -Force \"$och\"
        }
    ",
    "suggest": {
        "PHP": [
            "php",
            "php-nts"
        ]
    },
    "notes": [
        "'composer selfupdate' is aliased to 'scoop update composer'"
    ],
    "hash": "c0a5519c768ef854913206d45bd360efc2eb4a3e6eb1e1c7d0a4b5e0d3bbb31f",
    "checkver": {
        "github": "https://github.com/composer/composer"
    },
    "autoupdate": {
        "url": "https://getcomposer.org/download/$version/composer.phar"
    }
}