Add mimetype based icons

util/processIcons.py

@@ -0,0 +1,38 @@
+import os
+import subprocess
+
+def runCommand(command):
+  process = subprocess.Popen(command.split(), stdout=subprocess.PIPE)
+  output, error = process.communicate()
+  return output.decode('utf-8')
+
+def probeMimetype(filepath):
+  return runCommand("file -b --mime-type " + filepath).strip()
+
+def getMimetypes(directory):
+  return ((file, probeMimetype(os.path.join(directory, file))) for file in os.listdir(directory))
+
+def getLinkReference(filepath):
+  return runCommand("readlink " + filepath)
+
+def convertFile(input, output):
+  runCommand(f'convert -background none {input} {output}')
+
+if __name__ == '__main__':
+  inputdir =  '../icons/Papirus/64x64/mimetypes'
+  outputdir = './src/main/resources/graphics/filetreeicons'
+  for (file, mimetype) in getMimetypes(inputdir):
+    if mimetype == 'inode/symlink':
+      convertFile(
+        f'{inputdir}/{getLinkReference(inputdir + "/" + file)}',
+        f'{outputdir}/{file[:-4]}.png'
+      )
+    elif mimetype == 'image/svg+xml':
+      convertFile(
+        f'{inputdir}/{file}',
+        f'{outputdir}/{file[:-4]}.png'
+      )
+    else:
+      print(f"[ERROR]: {file} - {mimetype}")
+  
+  convertFile('../icons/Papirus/64x64/places/folder-blue.svg', './src/main/resources/graphics/folder2.png')