KevinGH\Box\Phar\Differ\GitDiffer::diff()

Complexity

Conditions	3
Paths	2

Size

Total Lines	36
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

<?php
    public function diff(PharInfo $pharInfoA, PharInfo $pharInfoB, IO $io): void
    {
        $gitDiff = ProcessCommandBasedDiffer::getDiff(

The type KevinGH\Box\Phar\Differ\ProcessCommandBasedDiffer was not found. Maybe you did not declare it correctly or list all dependencies?

            $pharInfoA,
            $pharInfoB,
            'git diff --no-index',
        );

        if (null === $gitDiff) {
            $io->writeln(Differ::NO_DIFF_MESSAGE);

            return;
        }

        $separator = 'diff --git ';

        $diffLines = explode(
            $separator,
            $gitDiff,
        );

        $pharMetaLine = sprintf(
            'a%2$s/%1$s b%3$s/%1$s',
            Extract::PHAR_META_PATH,
            $pharInfoA->getFileName(),
            $pharInfoB->getFileName(),
        );

        $filteredLines = array_filter(
            $diffLines,
            static fn (string $line) => !str_starts_with($line, $pharMetaLine)
        );

        $filteredDiff = implode($separator, $filteredLines);

        $io->writeln('' === $filteredDiff ? Differ::NO_DIFF_MESSAGE : $filteredDiff);
    }