textproc/mgdiff: move source to public VCS; Codeberg

The original source location went dark. This patch moves the
original source to a public VCS, as it's still a suprisingly
popular utility. This patch changes MASTERSITES, WWW and distinfo.
While here, use desktop icon now located with the source.

PR:	280289
MFH:	2024Q3

textproc/mgdiff/Makefile

@@ -1,13 +1,12 @@
 PORTNAME=	mgdiff
-PORTVERSION=	1.0
-PORTREVISION=	7
+DISTVERSION=	1.0
+PORTREVISION=	8
 CATEGORIES=	textproc
-MASTER_SITES=	XCONTRIB/applications
-DISTNAME=	${PORTNAME}
+MASTER_SITES=	https://codeberg.org/BSDforge/${PORTNAME}/archive/${DISTVERSIONFULL}${EXTRACT_SUFX}?dummy=/
 
 MAINTAINER=	portmaster@BSDforge.com
 COMMENT=	Graphical front end to the UNIX diff command
-WWW=		https://BSDforge.com/projects/textproc/mgdiff/
+WWW=		https://codeberg.org/BSDforge/mgdiff/
 
 LICENSE=	MIT
 
@@ -19,6 +18,8 @@ DESKTOP_ENTRIES=	"mgdiff" "GUI front end to the UNIX diff command" \
 			"mgdiff" "GNOME;GTK;Motif;Development;System;" \
 			false
 
+WRKSRC=		${WRKDIR}/${PORTNAME}
+
 .include <bsd.port.options.mk>
 
 .if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400091 || ( ${OSVERSION} >= 1302507 && ${OSVERSION} < 1400000 ))
@@ -27,7 +28,7 @@ CFLAGS+=	-Wno-error=incompatible-function-pointer-types
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/share/pixmaps
-	${INSTALL_DATA} ${FILESDIR}/mgdiff-48x48.xpm ${STAGEDIR}${PREFIX}/share/pixmaps
+	${INSTALL_DATA} ${WRKSRC}/mgdiff-48x48.xpm ${STAGEDIR}${PREFIX}/share/pixmaps
 	${INSTALL_DATA} ${WRKSRC}/mgdiff.x[bp]m ${STAGEDIR}${PREFIX}/share/pixmaps
 
 .include <bsd.port.mk>

textproc/mgdiff/distinfo

@@ -1,2 +1,3 @@
-SHA256 (mgdiff.tar.gz) = 19a68bd5a5de287ca0395f7881d42b15e76c3fafb2f40efcfd1ca980268ef5ac
-SIZE (mgdiff.tar.gz) = 41187
+TIMESTAMP = 1721176722
+SHA256 (mgdiff-1.0.tar.gz) = a84fb4958a000e9e18103c43a459a4af80dded594156db14bd43c9b850eed8d9
+SIZE (mgdiff-1.0.tar.gz) = 46483