For snaps, adding defined wrapper to run dirsize

pom.xml

@@ -7,7 +7,7 @@
 
 	<groupId>org.fross</groupId>
 	<artifactId>dirsize</artifactId>
-	<version>2.2.16</version>
+	<version>2.2.17</version>
 
 	<name>dirsize</name>
 

snap/local/dirsize-wrapper

@@ -0,0 +1,5 @@
+#!/bin/bash
+#
+# Script is a wrapper which runs application in a bash script with the needed options
+#
+exec $SNAP/bin/java -Djava.util.prefs.userRoot="$SNAP_USER_DATA" -jar $SNAP/jar/dirsize.jar "$@"

snap/snapcraft.yaml

@@ -1,5 +1,5 @@
 name: dirsize
-version: '2.2.16'
+version: '2.2.17'
 summary: The Command line Directory Reporting Tool
 description: |
    DirSize is a directory reporting tool. It recursively scans
@@ -10,23 +10,33 @@ grade: stable
 confinement: strict
 base: core18
 
+title: DirSize
+website: https://github.com/frossm/dirsize
+issues: https://github.com/frossm/dirsize/issues
+license: MIT
+
 # Enable faszter LZO compression
 compression: lzo
 
 apps:
   dirsize:
-    command: bin/java -Djava.util.prefs.userRoot="$SNAP_USER_DATA" -jar $SNAP/jar/dirsize.jar
+    command: dirsize-wrapper
     plugs:
       - system-backup
       - home
       - network
 
 parts:
+  wrapper:
+    plugin: dump
+    source: snap/local
+    source-type: local
+
   library:
     plugin: maven
     source: https://github.com/frossm/library.git
     source-type: git
-    source-tag: 'v2022.07.28'
+    source-tag: 'v2022.09.07'
     maven-options: [install]
 
   dirsize:

tools/GenChecksums.py

@@ -3,14 +3,14 @@
 import re
 import hashlib
 
-BLOCK_SIZE = 65536 # The size of each read from the file
+BLOCK_SIZE = 65536  # The size of each read from the file
 
 MD5FILENAME = "CHECKSUM.MD5"
 SHA1FILENAME = "CHECKSUM.SHA1"
 SHA256FILENAME = "CHECKSUM.SHA256"
 
 if __name__ == "__main__":
-    # Detemine the jar filename from our path.  Must be run in project base dir
+    # Determine the jar filename from our path.  Must be run in project base dir
     fileNamePlain = os.path.basename(os.getcwd()) + ".jar"
     fileName = "target/" + fileNamePlain
 
@@ -26,7 +26,7 @@
 
         # While there is still data being read from the file...
         while len(fileBuffer) > 0:
-            # Update the hashs
+            # Update the hashes
             hashMD5.update(fileBuffer)
             hashSHA1.update(fileBuffer)
             hashSHA256.update(fileBuffer)
@@ -60,3 +60,4 @@
 
         finally:
             outFile.close()
+