devel/R-cran-optparse: Command line flag parser inspired by Python's optparse

Command line parser inspired by Python's 'optparse' library to be used with
Rscript to write "#!" shebang scripts that accept short and long flag/options.

devel/Makefile

@@ -56,6 +56,7 @@
     SUBDIR += R-cran-magrittr
     SUBDIR += R-cran-memoise
     SUBDIR += R-cran-microbenchmark
+    SUBDIR += R-cran-optparse
     SUBDIR += R-cran-pillar
     SUBDIR += R-cran-pkgconfig
     SUBDIR += R-cran-pkgmaker

devel/R-cran-optparse/Makefile

+# $FreeBSD$
+
+PORTNAME=	optparse
+DISTVERSION=	1.6.4
+CATEGORIES=	devel
+DISTNAME=	${PORTNAME}_${DISTVERSION}
+
+MAINTAINER=	jwb@FreeBSD.org
+COMMENT=	Command line flag parser inspired by Python's optparse
+
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
+CRAN_DEPENDS=	R-cran-getopt>=1.20.2:devel/R-cran-getopt
+BUILD_DEPENDS=	${CRAN_DEPENDS}
+RUN_DEPENDS=	${CRAN_DEPENDS}
+
+USES=		cran:auto-plist
+
+.include <bsd.port.mk>

devel/R-cran-optparse/distinfo

+TIMESTAMP = 1573918581
+SHA256 (optparse_1.6.4.tar.gz) = cd7855ebc2303da4ab0615282667c7eeef5329faf51bd2bf2e4b0d250561d973
+SIZE (optparse_1.6.4.tar.gz) = 37654

devel/R-cran-optparse/pkg-descr

+Command line parser inspired by Python's 'optparse' library to be used with
+Rscript to write "#!" shebang scripts that accept short and long flag/options.
+
+WWW: https://cran.r-project.org/web/packages/optparse/