sysutils/prokshy: New port: Small and lightweight bhyve agent

prokshy is a small and lightweight script that uses unixexec to
exchange data through the special character file (/dev/vtcon/prokshy)
created by virtio_console(4). This script is designed to "standardize"
the way a command is executed from the host into the virtual machine.
The host connects to the unix(4) socket created by bhyve(8) and
then sends a command, a space, and then the data (or the command’s
argument). prokshy doesn’t care about the argument format: you can
use netstring, JSON, base64, or any other format that can be sent
for the command you’ve created. That’s the other advantage of
prokshy: it allows you to implement a "command," making it truly
flexible.

WWW: https://github.com/DtxdF/prokshy

4 files changed, 78 insertions, 0 deletions

diff --git a/sysutils/Makefile b/sysutils/Makefile
index a7154122eff2..177f2a12bdf3 100644
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -1017,6 +1017,7 @@
     SUBDIR += procmap
     SUBDIR += procs
     SUBDIR += progress
+    SUBDIR += prokshy
     SUBDIR += pslist
     SUBDIR += psmisc
     SUBDIR += pstack
diff --git a/sysutils/prokshy/Makefile b/sysutils/prokshy/Makefile
new file mode 100644
index 000000000000..17e474b6d37a
--- /dev/null
+++ b/sysutils/prokshy/Makefile
@@ -0,0 +1,63 @@
+PORTNAME=	prokshy
+DISTVERSIONPREFIX=	v
+DISTVERSION=	0.1.0
+CATEGORIES=	sysutils
+
+MAINTAINER=	dtxdf@FreeBSD.org
+COMMENT=	Small and lightweight bhyve agent (${FLAVOR})
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+FLAVORS=	rc cli
+FLAVOR?=	${FLAVORS:[1]}
+
+cli_PKGNAMESUFFIX=	-cli
+cli_CONFLICTS_INSTALL=	${PORTNAME}
+rc_RUN_DEPENDS=		unixexec:sysutils/unixexec
+rc_CONFLICTS_INSTALL=	${PORTNAME}-cli
+
+.if ${FLAVOR} == cli
+USES=		python shebangfix
+.endif
+USE_GITHUB=	yes
+GH_ACCOUNT=	DtxdF
+
+.if ${FLAVOR} == cli
+SHEBANG_FILES=	cli.py
+.endif
+
+NO_ARCH=	yes
+NO_BUILD=	yes
+
+.if ${FLAVOR} == rc
+PLIST_FILES=	etc/rc.d/${PORTNAME} \
+		libexec/${PORTNAME}/main.sh
+.elif ${FLAVOR} == cli
+PLIST_FILES=	bin/${PORTNAME}
+.endif
+PORTDOCS=	README.md
+
+OPTIONS_DEFINE=	DOCS
+
+post-patch:
+.if ${FLAVOR} == rc
+.for script in prokshy.rc main.sh
+	@${REINPLACE_CMD} "s|/usr/local|${PREFIX}|g" ${WRKSRC}/${script}
+.endfor
+.endif
+
+do-install:
+.if ${FLAVOR} == rc
+	${INSTALL_SCRIPT} ${WRKSRC}/prokshy.rc ${STAGEDIR}${PREFIX}/etc/rc.d/${PORTNAME}
+	@${MKDIR} ${STAGEDIR}${PREFIX}/libexec/${PORTNAME}
+	${INSTALL_SCRIPT} ${WRKSRC}/main.sh ${STAGEDIR}${PREFIX}/libexec/${PORTNAME}/main.sh
+.elif ${FLAVOR} == cli
+	${INSTALL_SCRIPT} ${WRKSRC}/cli.py ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
+.endif
+
+do-install-DOCS-on:
+	@${MKDIR} ${STAGEDIR}/${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}/${DOCSDIR}
+
+.include <bsd.port.mk>
diff --git a/sysutils/prokshy/distinfo b/sysutils/prokshy/distinfo
new file mode 100644
index 000000000000..0872aa696fc7
--- /dev/null
+++ b/sysutils/prokshy/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1778043174
+SHA256 (DtxdF-prokshy-v0.1.0_GH0.tar.gz) = 0b3f182ad93a6c4a3e709c0ffa3050614b294f7aca1ec76eafe1e0d6216847bb
+SIZE (DtxdF-prokshy-v0.1.0_GH0.tar.gz) = 5142
diff --git a/sysutils/prokshy/pkg-descr b/sysutils/prokshy/pkg-descr
new file mode 100644
index 000000000000..1cc87a3b2319
--- /dev/null
+++ b/sysutils/prokshy/pkg-descr
@@ -0,0 +1,11 @@
+prokshy is a small and lightweight script that uses unixexec to
+exchange data through the special character file (/dev/vtcon/prokshy)
+created by virtio_console(4). This script is designed to "standardize"
+the way a command is executed from the host into the virtual machine.
+The host connects to the unix(4) socket created by bhyve(8) and
+then sends a command, a space, and then the data (or the command’s
+argument). prokshy doesn’t care about the argument format: you can
+use netstring, JSON, base64, or any other format that can be sent
+for the command you’ve created. That’s the other advantage of
+prokshy: it allows you to implement a "command," making it truly
+flexible.