Builds satis config from a composer.lock file

build-config.php

<?php

$lockfile = json_decode(file_get_contents(__DIR__ . '/../composer.lock'), true);

$satis = [
    'name' => 'my/project-dependencies',
    'homepage' => 'http://apache/satis/web',
    'repositories' => [
        [
            "type" => "composer",
            "url" => "https://packagist.org"
        ]
    ],
    "require-all" => false,
    "require-dependencies" => false,
    "require-dev-dependencies" => false,
    "archive" => [
        "directory" => "dist",
        "format" => "zip"
    ]
];

$require = [];

foreach ($lockfile['packages'] as $package) {

    $version = $package['version'];
    if ($version == 'dev-master') {
        // see if there's a branch-alias we can use
        if (isset($package['extra']['branch-alias'][$version])) {
            $version = $package['extra']['branch-alias'][$version];

            // convert -xdev stuff
            $version = "~" . str_replace(["x-dev", "-dev"], ["0", ".0"], $version);
        } else {
            $version = $version . '#' . $package['source']['reference'];
        }
    }



    $require[$package['name']] = $version;
}

foreach ($lockfile['packages-dev'] as $package) {

    $version = $package['version'];
    if ($version == 'dev-master') {
        // see if there's a branch-alias we can use
        if (isset($package['extra']['branch-alias'][$version])) {
            $version = $package['extra']['branch-alias'][$version];

            // convert -xdev stuff
            $version = "~" . str_replace(["x-dev", "-dev"], ["0", ".0"], $version);
        } else {
            $version = $version . '#' . $package['source']['reference'];
        }
    }

    $require[$package['name']] = $version;
}

$satis['require'] = $require;

echo json_encode($satis, JSON_PRETTY_PRINT);
echo "\n\n";