feat: produire un sha1 à la compilation

compiler/Build.php

@@ -28,6 +28,7 @@ class Build {
 			[
 				'spip_loader.php',
 				'version',
+				'sha1',
 			] as $clean_file
 		) {
 			if (file_exists($this->buildDirectory . '/' . $clean_file)) {
@@ -54,6 +55,7 @@ class Build {
 		$this->stats['Nb files'] = $n;
 		$phar->renameTo($this->pharFilename);
 		file_put_contents($this->buildDirectory . '/version', $git->getVersion());
+		file_put_contents($this->buildDirectory . '/sha1', \sha1_file($this->buildDirectory . '/' . $this->pharFilename));
 		$this->stop();
 	}
 
@@ -83,7 +85,7 @@ class Build {
 		if (!is_dir($prodDirectory)) {
 			throw new \Exception(sprintf('Directory %s needs to exists', $prodDirectory));
 		}
-		$files = [$this->pharFilename, 'version'];
+		$files = [$this->pharFilename, 'version', 'sha1'];
 		foreach ($files as $file) {
 			if (!file_exists($this->buildDirectory . '/' . $file)) {
 				throw new \Exception(sprintf('File %s is not compiled ?', $this->buildDirectory . '/' . $file));
@@ -115,6 +117,7 @@ class Build {
 			'Time' => '',
 			'Memory' => '',
 			'Filesize' => 'No archive file',
+			'sha1' => '',
 			'Nb files' => '',
 		];
 		$this->timer->start();
@@ -135,6 +138,9 @@ class Build {
 		if (file_exists($this->buildDirectory . '/version')) {
 			$this->stats['Version'] = file_get_contents($this->buildDirectory . '/version');
 		}
+		if (file_exists($this->buildDirectory . '/sha1')) {
+			$this->stats['sha1'] = \sha1_file($pharPath);
+		}
 	}
 
 	private function parseResourceUsage(Duration $duration): array {