Viewing file:  VersionBumper.php (4.44 KB) -rw-r--r--
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<?php declare(strict_types=1);
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Package\Version;
use Composer\Package\PackageInterface;
use Composer\Package\Loader\ArrayLoader;
use Composer\Package\Dumper\ArrayDumper;
use Composer\Pcre\Preg;
use Composer\Semver\Constraint\Constraint;
use Composer\Semver\Constraint\ConstraintInterface;
use Composer\Semver\Intervals;
use Composer\Util\Platform;
/**
* @author Jordi Boggiano <j.boggiano@seld.be>
* @internal
*/
class VersionBumper
{
/**
* Given a constraint, this returns a new constraint with
* the lower bound bumped to match the given package's version.
*
* For example:
* * ^1.0 + 1.2.1 -> ^1.2.1
* * ^1.2 + 1.2.0 -> ^1.2
* * ^1.2.0 + 1.3.0 -> ^1.3.0
* * ^1.2 || ^2.3 + 1.3.0 -> ^1.3 || ^2.3
* * ^1.2 || ^2.3 + 2.4.0 -> ^1.2 || ^2.4
* * ^3@dev + 3.2.99999-dev -> ^3.2@dev
* * ~2 + 2.0-beta.1 -> ~2
* * dev-master + dev-master -> dev-master
*/
public function bumpRequirement(ConstraintInterface $constraint, PackageInterface $package): string
{
$parser = new VersionParser();
$prettyConstraint = $constraint->getPrettyString();
if (str_starts_with($constraint->getPrettyString(), 'dev-')) {
return $prettyConstraint;
}
$version = $package->getVersion();
if (str_starts_with($package->getVersion(), 'dev-')) {
$loader = new ArrayLoader($parser);
$dumper = new ArrayDumper();
$extra = $loader->getBranchAlias($dumper->dump($package));
// dev packages without branch alias cannot be processed
if (null === $extra || $extra === VersionParser::DEFAULT_BRANCH_ALIAS) {
return $prettyConstraint;
}
$version = $extra;
}
$intervals = Intervals::get($constraint);
// complex constraints with branch names are not bumped
if (\count($intervals['branches']['names']) > 0) {
return $prettyConstraint;
}
$major = Preg::replace('{^(\d+).*}', '$1', $version);
$versionWithoutSuffix = Preg::replace('{(?:\.(?:0|9999999))+(-dev)?$}', '', $version);
$newPrettyConstraint = '^'.$versionWithoutSuffix;
// not a simple stable version, abort
if (!Preg::isMatch('{^\^\d+(\.\d+)*$}', $newPrettyConstraint)) {
return $prettyConstraint;
}
$pattern = '{
(?<=,|\ |\||^) # leading separator
(?P<constraint>
\^'.$major.'(?:\.\d+)* # e.g. ^2.anything
| ~'.$major.'(?:\.\d+){0,2} # e.g. ~2 or ~2.2 or ~2.2.2 but no more
| '.$major.'(?:\.[*x])+ # e.g. 2.* or 2.*.* or 2.x.x.x etc
| >=\d(?:\.\d+)* # e.g. >=2 or >=1.2 etc
)
(?=,|$|\ |\||@) # trailing separator
}x';
if (Preg::isMatchAllWithOffsets($pattern, $prettyConstraint, $matches)) {
$modified = $prettyConstraint;
foreach (array_reverse($matches['constraint']) as $match) {
assert(is_string($match[0]));
$suffix = '';
if (substr_count($match[0], '.') === 2 && substr_count($versionWithoutSuffix, '.') === 1) {
$suffix = '.0';
}
if (str_starts_with($match[0], '~') && substr_count($match[0], '.') === 2) {
$replacement = '~'.$versionWithoutSuffix.$suffix;
} elseif (str_starts_with($match[0], '>=')) {
$replacement = '>='.$versionWithoutSuffix.$suffix;
} else {
$replacement = $newPrettyConstraint.$suffix;
}
$modified = substr_replace($modified, $replacement, $match[1], Platform::strlen($match[0]));
}
// if it is strictly equal to the previous one then no need to change anything
$newConstraint = $parser->parseConstraints($modified);
if (Intervals::isSubsetOf($newConstraint, $constraint) && Intervals::isSubsetOf($constraint, $newConstraint)) {
return $prettyConstraint;
}
return $modified;
}
return $prettyConstraint;
}
}
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