platform downloads

loc

“lines of code” for 4D

dependencies.json

{
	"dependencies": {
		"loc": {
			"github": "miyako/loc",
			"version": "latest"
		}
	}
}

boyter/scc

var $folder : 4D.Folder
$folder:=Folder("/SOURCES/")

var $scc : cs.loc.scc
$data:=cs.loc.scc.new($folder).count().data

ALERT(JSON Stringify($data; *))

CLI options are

 --count-as 4dm:js,4qs:js,4dsettings:xml,4dcatalog:xml,4dform:json
 --format csv
 --uloc

Native Option

var $folder : 4D.Folder
$folder:=Folder("/SOURCES/")

var $loc : cs.loc.loc
$data:=cs.loc.loc.new($folder).count().data

ALERT([JSON Stringify($data; *); "-"*36; $data.sum("count")].join("\r"))

macOS (`wc -l`)

Windows (`findstr /r/n/s "^"` + `find /c ":"`)

remarks

the last line of a .4dm typically doesn’t end with \n or \r\n. this has an impact on how lines are counted on each platform.

on Mac the final line is excluded regardless of its content.
on Windows, the final line is excluded except for the last file in a directory. this is because all files in a directory and its subdirectories are evidently concatenated before processing, which means the first line of a file is added to the last line of the previous file in sequence.

TEST_form.4dm:1://%attributes = {}
TEST_form.4dm:2:#DECLARE($params : Object)
TEST_form.4dm:3:If (Count parameters:C259=0)
TEST_form.4dm:4:        CALL WORKER:C1389(1; Current method name:C684; {})
TEST_form.4dm:5:Else
TEST_form.4dm:6:        $form:=cs:C1710._locForm.new()
TEST_form.4dm:7:End if TEST_sync.4dm:1://%attributes = {}
TEST_sync.4dm:2:#DECLARE($params : Object)

in this example, the line count from each file totals 7+2=9, but the command reports 8.

loc