Add grok 1.0, an expert system for real-time log analysis.

PR:		ports/94187
Submitted by:	Wesley Shields <wxs@csh.rit.edu>

7 files changed, 91 insertions, 0 deletions

diff --git a/sysutils/Makefile b/sysutils/Makefile
index c605d1a04de9..3f5e9276bf07 100644
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -219,6 +219,7 @@
     SUBDIR += graft
     SUBDIR += graphicboot
     SUBDIR += graveman
+    SUBDIR += grok
     SUBDIR += growspd
     SUBDIR += grub
     SUBDIR += gstopd
diff --git a/sysutils/grok/Makefile b/sysutils/grok/Makefile
new file mode 100644
index 000000000000..848585cd5c31
--- /dev/null
+++ b/sysutils/grok/Makefile
@@ -0,0 +1,42 @@
+# Ports collection makefile for:  grok
+# Date created:			  07 March 2006
+# Whom:				  Wesley Shields <wxs@csh.rit.edu>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	grok
+PORTVERSION=	1.0
+CATEGORIES=	sysutils
+MASTER_SITES=	http://www.csh.rit.edu/~psionic/projects/grok/
+
+MAINTAINER=	wxs@csh.rit.edu
+COMMENT=	An expert system for real-time log analysis
+
+RUN_DEPENDS=	${SITE_PERL}/File/Tail.pm:${PORTSDIR}/devel/p5-File-Tail \
+		${SITE_PERL}/Regexp/Common.pm:${PORTSDIR}/textproc/p5-Regexp-Common \
+		${SITE_PERL}/Parse/RecDescent.pm:${PORTSDIR}/devel/p5-Parse-RecDescent \
+		${SITE_PERL}/${PERL_ARCH}/Unix/Syslog.pm:${PORTSDIR}/sysutils/p5-Unix-Syslog \
+		${SITE_PERL}/Date/Format.pm:${PORTSDIR}/devel/p5-TimeDate
+
+USE_PERL5=	yes
+USE_RC_SUBR=	grok.sh
+NO_BUILD=	yes
+
+SUB_FILES=	pkg-message
+SUB_LIST=	PERL=${PERL}
+
+MAN1=	grok.1
+
+do-install:
+	${INSTALL_SCRIPT} ${WRKSRC}/grok ${PREFIX}/bin
+	${INSTALL_DATA} ${WRKSRC}/grok.conf ${PREFIX}/etc/grok.conf.sample
+	${INSTALL_MAN} ${WRKSRC}/grok.1 ${PREFIX}/man/man1
+
+post-install:
+	@if [ ! -f ${PREFIX}/etc/grok.conf ]; then \
+		${CP} -p ${PREFIX}/etc/grok.conf.sample ${PREFIX}/etc/grok.conf ; \
+	fi
+	@${CAT} ${PKGMESSAGE}
+
+.include <bsd.port.mk>
diff --git a/sysutils/grok/distinfo b/sysutils/grok/distinfo
new file mode 100644
index 000000000000..c69f09088394
--- /dev/null
+++ b/sysutils/grok/distinfo
@@ -0,0 +1,3 @@
+MD5 (grok-1.0.tar.gz) = a4046501b9b0dca3f6079975b8c719bd
+SHA256 (grok-1.0.tar.gz) = 17fd62875bfd441d3162037433bb925de3180a04a62d09b054dacc2dc46d8626
+SIZE (grok-1.0.tar.gz) = 28160
diff --git a/sysutils/grok/files/grok.sh.in b/sysutils/grok/files/grok.sh.in
new file mode 100644
index 000000000000..e0036be5a03e
--- /dev/null
+++ b/sysutils/grok/files/grok.sh.in
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# PROVIDE: grok 
+# REQUIRE: LOGIN
+
+#
+# Add the following lines to /etc/rc.conf.local or /etc/rc.conf to enable grok:
+# grok_enable (bool):            Set to "NO" by default.
+#                                Set it to "YES" to enable grok 
+# grok_config (path):            Set to "%%PREFIX%%/etc/grok.conf" by default.
+#
+
+. %%RC_SUBR%%
+
+name="grok"
+rcvar=`set_rcvar`
+
+load_rc_config $name
+
+: ${grok_enable="NO"}
+: ${grok_config="%%PREFIX%%/etc/grok.conf"}
+
+command_interpreter=%%PERL%%
+command=%%PREFIX%%/bin/grok
+command_args="-f $grok_config -b -d"
+
+run_rc_command "$1"
diff --git a/sysutils/grok/files/pkg-message.in b/sysutils/grok/files/pkg-message.in
new file mode 100644
index 000000000000..37b6ce6a00ab
--- /dev/null
+++ b/sysutils/grok/files/pkg-message.in
@@ -0,0 +1,10 @@
+============================================================
+You'll have to edit %%PREFIX%%/etc/grok.conf to your
+liking.  Examples and documentation are available at
+grok(1) and at:
+
+http://www.csh.rit.edu/~psionic/projects/grok/
+
+Also, modifications to syslog.conf may be necessary.
+Usually "user.info /var/log/messages" is enough.
+============================================================
diff --git a/sysutils/grok/pkg-descr b/sysutils/grok/pkg-descr
new file mode 100644
index 000000000000..28d7d4a9bd1d
--- /dev/null
+++ b/sysutils/grok/pkg-descr
@@ -0,0 +1,4 @@
+An expert system for real-time log analysis that allows for user-defined
+actions to happen when a log rule is matched.
+
+WWW: http://www.csh.rit.edu/~psionic/projects/grok
diff --git a/sysutils/grok/pkg-plist b/sysutils/grok/pkg-plist
new file mode 100644
index 000000000000..24b56d0b43ca
--- /dev/null
+++ b/sysutils/grok/pkg-plist
@@ -0,0 +1,4 @@
+bin/grok
+@unexec if cmp -s %D/etc/grok.conf.sample %D/etc/grok.conf; then rm -f %D/etc/grok.conf; fi
+etc/grok.conf.sample
+@exec if [ ! -f %D/etc/grok.conf ] ; then cp -p %D/%F %B/grok.conf; fi