feat(metainfo): Add debian package metainfo & screenshots for UI dipslay

Author: mcgivrer

build_deb.sh

@@ -92,6 +92,10 @@ Description: $DESCRIPTION
  Licensed under the MIT License - See /usr/share/doc/$PROJECT_NAME/copyright
  for full license details.
 EOF
+# copy metaino file
+echo -e "${YELLOW}Copying metainfo file...${NC}"
+mkdir -p "$DEBIAN_DIR/usr/share/metainfo"
+cp ./docs/$PROJECT_NAME.metainfo.xml "$DEBIAN_DIR/usr/share/metainfo/$PROJECT_NAME.metainfo.xml"
 
 # Create postinst script (run after installation)
 echo -e "${YELLOW}Creating postinst script...${NC}"

docs/genj.metainfo.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="cli-application">
+	<!-- To be moved to /usr/share/metainfo/genj.metainfo.xml -->
+	<id>genj</id>
+	<metadata_license>MIT</metadata_license>
+	<project_license>MIT</project_license>
+	<name>GenJ</name>
+	<summary>genj is a command-line tool written in Rust that generates a Java project from a template (ZIP
+		file or folder).</summary>
+	<description>
+		<p><em>genj</em> is a command-line tool written in Rust that generates a Java project from a template (ZIP
+		file or folder).</p>
+		<p>The binary reads a template, copies files to the destination directory while applying
+		variable replacements</p>
+		<p>in file paths and content. It also handles the transformation of the <em>${PACKAGE}</em>
+		variable into a Java folder hierarchy.</p>
+	</description>
+	<!--
+	<launchable type="desktop-id">genj</launchable> 
+    -->
+	<url type="homepage">https://github.com/mcgivrer/genj</url>
+	<screenshots>
+		<screenshot type="default">
+			<image>
+				https://raw.githubusercontent.com/mcgivrer/genj/refs/heads/main/docs/screeshot-00.png</image>
+		</screenshot>
+		<screenshot type="default">
+			<image>
+				https://raw.githubusercontent.com/mcgivrer/genj/refs/heads/main/docs/screeshot-01.png</image>
+		</screenshot>
+	</screenshots>
+	<provides>
+		<id>genj</id>
+	</provides>
+</component>

docs/screenshot-00.png

@@ -19,9 +19,9 @@ placeholders in the templates with the provided values, and generates additional
 files such as MANIFEST.MF and README.md."
 )]
 struct Cli {
-    #[arg(short = 'd', long, help = "Path to the template (ZIP or folder)")]
+    #[arg(short = 't', long="template", help = "Path to the template (ZIP or folder)")]
     template: String,
-    #[arg(short, long, help = "Destination directory")]
+    #[arg(short='d', long="destination", help = "Destination directory")]
     destination: String,
     #[arg(short = 'n', long = "project_name", default_value = "Demo")]
     project_name: String,