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Merged
Baptouuuu merged 1 commit into from
Dec 17, 2025
Merged

Add simulated filesystem #8

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151 changes: 148 additions & 3 deletions proofs/cluster.php
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,10 @@
Network,
Exception\CouldNotResolveHost,
};
use Innmind\Server\Control\Server\Command;
use Innmind\Server\Control\Server\{
Command,
Process\Output,
};
use Innmind\HttpTransport\ConnectionFailed;
use Innmind\Http\{
Request,
Expand All @@ -18,8 +21,14 @@
Headers,
Header\Date,
};
use Innmind\Filesystem\File\Content;
use Innmind\Url\Url;
use Innmind\Filesystem\{
File\Content,
Recover,
};
use Innmind\Url\{
Url,
Path,
};
use Innmind\TimeContinuum\{
Period,
Format,
Expand All @@ -32,6 +41,7 @@
Monoid\Concat,
};
use Innmind\BlackBox\Set;
use Fixtures\Innmind\Filesystem\File;
use Fixtures\Innmind\TimeContinuum\PointInTime;

return static function() {
Expand Down Expand Up @@ -990,4 +1000,139 @@ static function($assert, $input, $intermediary, $expected) {
);
},
);

yield proof(
'Machine filesystem is accessible across apps',
given(
File::any(),
),
static function($assert, $file) {
$local = Machine::new('local.dev')
->listen(
Machine\HTTP::of(
static fn($request, $os) => $os
->filesystem()
->mount(Path::of('/somewhere/'))
->recover(Recover::mount(...))
->flatMap(static fn($adapter) => $adapter->add($file))
->map(static fn() => Response::of(
StatusCode::ok,
$request->protocolVersion(),
)),
),
)
->install(
'foo',
Machine\CLI::of(
static fn($_, $builder, $os) => $builder->success(
$os
->filesystem()
->mount(Path::of('/somewhere/'))
->maybe()
->flatMap(static fn($adapter) => $adapter->get($file->name()))
->toSequence()
->flatMap(static fn($file) => $file->content()->chunks())
->map(static fn($chunk) => Output\Chunk::of(
$chunk,
Output\Type::output,
)),
),
),
);
$cluster = Cluster::new()
->add($local)
->boot();

$response = $cluster
->http(Request::of(
Url::of('http://local.dev/'),
Method::get,
ProtocolVersion::v11,
))
->unwrap();

$assert->true(
$response->statusCode()->successful(),
);

$stored = $cluster
->ssh('local.dev')
->flatMap(static fn($run) => $run(Command::foreground('foo')))
->unwrap()
->output()
->map(static fn($chunk) => $chunk->data())
->fold(new Concat)
->toString();

$assert->same($file->content()->toString(), $stored);
},
);

yield proof(
'Each machine has its own filesystem',
given(
File::any(),
),
static function($assert, $file) {
$local = Machine::new('local.dev')
->listen(
Machine\HTTP::of(
static fn($request, $os) => $os
->filesystem()
->mount(Path::of('/somewhere/'))
->recover(Recover::mount(...))
->flatMap(static fn($adapter) => $adapter->add($file))
->map(static fn() => Response::of(
StatusCode::ok,
$request->protocolVersion(),
)),
),
);
$remote = Machine::new('remote.dev')
->install(
'foo',
Machine\CLI::of(
static fn($_, $builder, $os) => $builder->success(
$os
->filesystem()
->mount(Path::of('/somewhere/'))
->maybe()
->flatMap(static fn($adapter) => $adapter->get($file->name()))
->toSequence()
->flatMap(static fn($file) => $file->content()->chunks())
->map(static fn($chunk) => Output\Chunk::of(
$chunk,
Output\Type::output,
)),
),
),
);
$cluster = Cluster::new()
->add($local)
->boot();

$response = $cluster
->http(Request::of(
Url::of('http://local.dev/'),
Method::get,
ProtocolVersion::v11,
))
->unwrap();

$assert->true(
$response->statusCode()->successful(),
);

$stored = $cluster
->ssh('local.dev')
->flatMap(static fn($run) => $run(Command::foreground('foo')))
->unwrap()
->output()
->map(static fn($chunk) => $chunk->data())
->fold(new Concat)
->toString();

$assert->same('', $stored);
},
);
};
22 changes: 21 additions & 1 deletion src/Simulation/Machine/Config.php
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,14 @@
Response,
Response\StatusCode,
};
use Innmind\Filesystem\{
Adapter,
CaseSensitivity,
};
use Innmind\IO\{
IO,
Simulation\Disk,
};
use Innmind\TimeContinuum\Clock;
use Innmind\Immutable\{
Attempt,
Expand All @@ -49,6 +57,8 @@ public static function of(
Processes $processes,
Drift $drift,
): OSConfig {
$disk = Disk::new();

return OSConfig::new()
->withClock(Clock::via(static fn() => $drift(
$network->ntp()->now(),
Expand Down Expand Up @@ -110,6 +120,16 @@ public static function of(
),
}),
),
));
))
->mountFilesystemVia(
static fn($path, $config) => Adapter::mount(
$path,
CaseSensitivity::sensitive,
IO::simulation(
$config->io(),
$disk,
),
),
);
}
}
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