Also bundle perl script

get-exiftool.sh

@@ -10,4 +10,11 @@ wget "https://github.com/pulsejet/exiftool-bin/releases/download/$exifver/exifto
 wget "https://github.com/pulsejet/exiftool-bin/releases/download/$exifver/exiftool-aarch64-musl"
 wget "https://github.com/pulsejet/exiftool-bin/releases/download/$exifver/exiftool-aarch64-glibc"
 chmod 755 *
+
+wget "https://github.com/exiftool/exiftool/archive/refs/tags/$exifver.zip"
+unzip "$exifver.zip"
+mv "exiftool-$exifver" exiftool
+rm -rf *.zip exiftool/t exiftool/html
+chmod 755 exiftool/exiftool
+
 cd ..

lib/Command/Index.php

@@ -149,8 +149,8 @@ class Index extends Command
     {
         // Refuse to run without exiftool
         if (!$this->testExif()) {
-            error_log('FATAL: exiftool could not be found or test failed');
-            error_log('Please install exiftool (at least v12) and make sure it is in the PATH');
+            error_log('FATAL: exiftool could not be executed or test failed');
+            error_log('Make sure you have perl 5 installed in PATH');
 
             return 1;
         }

lib/Exif.php

@@ -399,7 +399,9 @@ class Exif
         $noLocal = $config->getSystemValue($configKey.'_no_local', false);
 
         // We know already where it is
-        if (!empty($configPath)) return $configPath;
+        if (!empty($configPath) && \file_exists($configPath)) {
+            return $configPath;
+        }
 
         // Detect architecture
         $arch = null;
@@ -426,9 +428,6 @@ class Exif
 
             // check if file exists
             if (file_exists($path)) {
-                // make executable
-                chmod($path, 0755);
-
                 // check if the version prints correctly
                 $ver = self::EXIFTOOL_VER;
                 $vero = shell_exec("$path -ver");
@@ -446,6 +445,14 @@ class Exif
             }
         }
 
+        // Fallback to perl script
+        $path = dirname(__FILE__) . "/../exiftool-bin/exiftool/exiftool";
+        if (file_exists($path)) {
+            return $path;
+        }
+
+        error_log("Exiftool not found: $path");
+
         // Fallback to system binary
         return 'exiftool';
     }