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Graphs::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 8
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 3
c 1
b 0
f 0
dl 0
loc 8
ccs 4
cts 4
cp 1
rs 10
cc 1
nc 1
nop 3
crap 1
1
<?php
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declare(strict_types = 1);
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namespace Innmind\LabStation\Trigger;
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use Innmind\LabStation\{
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    Trigger,
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    Activity,
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    Activity\Type,
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};
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use Innmind\OperatingSystem\Filesystem;
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use Innmind\Server\Control\Server\{
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    Processes,
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    Command,
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};
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use Innmind\CLI\{
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    Environment,
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    Question\Question,
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};
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use Innmind\Json\Json;
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use Innmind\Url\PathInterface;
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use Innmind\Stream\Writable;
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use Innmind\Immutable\Str;
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final class Graphs implements Trigger
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{
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    private $filesystem;
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    private $processes;
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    private $tmp;
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    public function __construct(
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        Filesystem $filesystem,
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        Processes $processes,
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        PathInterface $tmp
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    ) {
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        $this->filesystem = $filesystem;
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        $this->processes = $processes;
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        $this->tmp = $tmp;
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    }
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    public function __invoke(Activity $activity, Environment $env): void
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    {
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        if (!$activity->is(Type::start())) {
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            return;
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        }
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        $ask = new Question('Render dependency graphs? [Y/n]');
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        $response = (string) $ask($env->input(), $env->output());
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        if (($response ?: 'y') === 'n') {
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            return;
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        }
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        $name = $this->load($env);
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        [$vendor, $package] = $name->split('/');
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        $this->open(
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            Command::foreground('dependency-graph')
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                ->withArgument('depends-on')
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                ->withArgument((string) $name)
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                ->withArgument((string) $vendor)
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                ->withWorkingDirectory((string) $this->tmp),
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            $env->error()
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        );
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        $this->open(
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            Command::foreground('dependency-graph')
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                ->withArgument('of')
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                ->withArgument((string) $name)
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                ->withWorkingDirectory((string) $this->tmp),
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            $env->error()
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        );
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        $this->open(
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            Command::foreground('dependency-graph')
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                ->withArgument('vendor')
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                ->withArgument((string) $vendor)
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                ->withWorkingDirectory((string) $this->tmp),
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            $env->error()
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        );
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    }
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81 4
    private function load(Environment $env): Str
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    {
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        $composer = $this
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            ->filesystem
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            ->mount($env->workingDirectory())
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            ->get('composer.json')
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            ->content();
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        $package = Json::decode((string) $composer);
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90 4
        return Str::of($package['name']);
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    }
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    private function open(Command $command, Writable $error): void
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    {
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        $process = $this->processes->execute($command)->wait();
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        if (!$process->exitCode()->isSuccessful()) {
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            $error->write(Str::of((string) $process->output()));
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            return;
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        }
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        $this
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            ->processes
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            ->execute(
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                Command::foreground('open')
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                    ->withArgument((string) $process->output())
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                    ->withWorkingDirectory((string) $this->tmp)
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            )
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            ->wait();
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    }
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}
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