Is there a way to create a snippet with an auto generated package path?

[ylazy]

In Flash Develop, I can create an .as file with any package path value, then when I save the file, a prompt is shown to correct my package path.

In VS Code, when I save my .as file with the wrong package path, nothing changes.

I known I can use snippets:

"New Public Class":

{
"prefix": "public class",
"body":
[
	"package ${1:packagePath} ",
	"{",
		"\tpublic class ${TM_FILENAME_BASE}",
		"\t{",
			"\t\tpublic function ${TM_FILENAME_BASE}():void",
			"\t\t{",
				"\t\t\t$0",
			"\t\t}",
		"\t}",
	"}"
],
"description": "AS3: Create a new Public Class"
}

But I still have to type my package path manually.
Is there a way to create an .as file with an auto-generated package path?

Thanks!

[ylazy]

I solved the problem for myself:

"New Public Class":
{
"prefix": "class.public",
"body":
[
	/**
	 * https://regexr.com/71837
	 */
	// (?:.*\\(?:root|topLevel\\\w+)(?:\\(\w+)\\)?)|(?:(\w+)\\) => $1$2.
	"package ${TM_DIRECTORY/(?:.*\\\\(?:root|topLevel\\\\\\w+)(?:\\\\(\\w+)\\\\)?)|(?:(\\w+)\\\\)/$1$2./g}",
	"{",
		"\tpublic class ${TM_FILENAME_BASE}",
		"\t{",
			"\t\tpublic function ${TM_FILENAME_BASE}(${1}):void",
			"\t\t{",
				"\t\t\t$0",
			"\t\t}",
		"\t}",
	"}"
],
"description": "AS3: Create a new Public Class"
},

though it's not perfect:

C:\YlazySDK\Libs\AS3\SRC\root\com\ylazy\air\windows => com.ylazy.air.windows
C:\YlazySDK\Libs\AS3\SRC\topLevel\dataTypes => .

[ylazy]

Edit: 22/10/2024: The better solution:

	"New Public Class (Super Class)":
	{
		"prefix": "public.class",
		"body":
		[
			"package ${TM_DIRECTORY/(?:.*\\\\(?:src|root|packages|topLevel\\\\\\w+)(?:\\\\)?)|(\\\\)/${1:+.}/g}",
			"{",
				"\tpublic class ${TM_FILENAME_BASE}",
				"\t{${1}",
					"\t\tpublic function ${TM_FILENAME_BASE}(${2}):void",
					"\t\t{",
						"\t\t\t${3}",
					"\t\t}$0",
				"\t}",
			"}"
		],
		"description": "AS3: Create a new Public Class (Super Class)"
	},

[ylazy]

Edit 13/01/2025: A little change at backslash character to support multiple platform:

    "New Public Class (Super Class)":
    {
        "prefix": "public.class",
        "body":
        [
            "package ${TM_DIRECTORY/(?:.*[\\\\\\/](?:src|root|packages|topLevel[\\\\\\/]\\w+)(?:[\\\\\\/])?)|([\\\\\\/])/${1:+.}/g}",
            "{",
            "    public class ${TM_FILENAME_BASE}",
            "    {${1}",
            "        public function ${TM_FILENAME_BASE}(${2}):void",
            "        {",
            "            ${3}",
            "        }$0",
            "    }",
            "}"
        ],
        "description": "AS3: Create a new Public Class (Super Class)"
    },

note that

src
root
packages
topLevel/subFolder1
topLevel/subFolder2
...

are your root packages