Add new package liquibase

Liquibase is an open source (Apache 2.0 Licensed), database-independent
library for tracking, managing and applying database changes. It is
built on a simple premise: All database changes are stored in a human
readable, yet trackable, form and checked into source control.

Provided by mmoll in netbsd/pkgsrc pull request #6, with some changes from
myself.

databases/liquibase/Makefile

@@ -0,0 +1,33 @@
+# $NetBSD: Makefile,v 1.1 2017/07/31 14:23:05 maya Exp $
+
+VERSION=	3.5.3
+PKGNAME=	liquibase-${VERSION}
+DISTNAME=	${PKGNAME}-bin
+CATEGORIES=	databases
+MASTER_SITES=	${MASTER_SITE_GITHUB:=liquibase/}
+GITHUB_RELEASE=	liquibase-parent-${VERSION}
+
+NO_BUILD=	yes
+AUTO_MKDIRS=	yes
+WRKSRC=		${WRKDIR}
+
+MAINTAINER=	[email protected]
+HOMEPAGE=	https://github.com/liquibase/liquibase/
+COMMENT=	Database Change Management
+LICENSE=	apache-2.0
+
+USE_JAVA=	run
+USE_JAVA2=	6
+
+SUBST_CLASSES+=		javabin
+SUBST_STAGE.javabin=	pre-configure
+SUBST_FILES.javabin=	liquibase
+SUBST_VARS.javabin=	JAVA_BINPREFIX
+
+do-install:
+	${INSTALL_DATA} ${WRKSRC}/liquibase.jar ${DESTDIR}${PREFIX}/share/liquibase
+	${INSTALL_DATA} ${WRKSRC}/lib/snakeyaml-1.17.jar ${DESTDIR}${PREFIX}/share/liquibase/lib
+	${INSTALL_SCRIPT} ${WRKSRC}/liquibase ${DESTDIR}${PREFIX}/bin
+
+.include "../../mk/java-vm.mk"
+.include "../../mk/bsd.pkg.mk"

databases/liquibase/PLIST

@@ -0,0 +1,4 @@
+@comment $NetBSD: PLIST,v 1.1 2017/07/31 14:23:05 maya Exp $
+bin/liquibase
+share/liquibase/lib/snakeyaml-1.17.jar
+share/liquibase/liquibase.jar

databases/liquibase/distinfo

@@ -0,0 +1,7 @@
+$NetBSD: distinfo,v 1.1 2017/07/31 14:23:05 maya Exp $
+
+SHA1 (liquibase-3.5.3-bin.tar.gz) = 39b17b80a63de68e1283ebdc96296ead6c671bbb
+RMD160 (liquibase-3.5.3-bin.tar.gz) = f59f2e883dd4b3b7c9dad46d674c516f45e69a14
+SHA512 (liquibase-3.5.3-bin.tar.gz) = c2da11f7b9f16a2047a0604ae7829dccfe9a486a69ab793a8f562663e5b3bb91a287439d9e91b3c17f0c98928174954b15e18637b5982d3eebd2b2af8948fcdb
+Size (liquibase-3.5.3-bin.tar.gz) = 4370165 bytes
+SHA1 (patch-liquibase) = 1da7e7e3615b6caa8b1e7de3abd922bd3cfb64db

databases/liquibase/patches/patch-liquibase

@@ -0,0 +1,75 @@
+$NetBSD: patch-liquibase,v 1.1 2017/07/31 14:23:06 maya Exp $
+
+set LIQUIBASE_HOME and class path correctly
+
+--- liquibase.orig	2016-10-13 19:29:38.000000000 +0000
++++ liquibase
+@@ -1,58 +1,18 @@
+-#!/usr/bin/env bash
++#!/bin/sh
+
+-if [ ! -n "${LIQUIBASE_HOME+x}" ]; then
+-  # echo "LIQUIBASE_HOME is not set."
++LIQUIBASE_HOME=`dirname $0`/../share/liquibase
+
+-  ## resolve links - $0 may be a symlink
+-  PRG="$0"
+-  while [ -h "$PRG" ] ; do
+-    ls=`ls -ld "$PRG"`
+-    link=`expr "$ls" : '.*-> \(.*\)$'`
+-    if expr "$link" : '/.*' > /dev/null; then
+-    PRG="$link"
+-    else
+-    PRG=`dirname "$PRG"`"/$link"
+-    fi
+-  done
+-
+-
+-  LIQUIBASE_HOME=`dirname "$PRG"`
+-
+-  # make it fully qualified
+-  LIQUIBASE_HOME=`cd "$LIQUIBASE_HOME" && pwd`
+-  # echo "Liquibase Home: $LIQUIBASE_HOME"
+-fi
+-
+- 
+-# build classpath from all jars in lib
+-if [ -f /usr/bin/cygpath ]; then
+-  CP=.
+-  for i in "$LIQUIBASE_HOME"/liquibase*.jar; do
+-    i=`cygpath --windows "$i"`
+-    CP="$CP;$i"
+-  done
+-  for i in "$LIQUIBASE_HOME"/lib/*.jar; do
+-    i=`cygpath --windows "$i"`
+-    CP="$CP;$i"
+-  done
+-else
+-  if [[ $(uname) = MINGW* ]]; then
+-    CP_SEPARATOR=";"
+-  else
+-    CP_SEPARATOR=":"
+-  fi
+-  CP=.
+-  for i in "$LIQUIBASE_HOME"/liquibase*.jar; do
+-    CP="$CP""$CP_SEPARATOR""$i"
+-  done
+-  for i in "$LIQUIBASE_HOME"/lib/*.jar; do
+-    CP="$CP""$CP_SEPARATOR""$i"
+-  done
+-fi
++CP=.
++for i in "$LIQUIBASE_HOME"/liquibase*.jar; do
++  CP="$CP":"$i"
++done
++for i in "$LIQUIBASE_HOME"/lib/*.jar; do
++  CP="$CP":"$i"
++done
+
+ # add any JVM options here
+ JAVA_OPTS="${JAVA_OPTS-}"
+
+-java -cp "$CP" $JAVA_OPTS liquibase.integration.commandline.Main ${1+"$@"}
++@JAVA_BINPREFIX@-java -cp "$CP" $JAVA_OPTS liquibase.integration.commandline.Main ${1+"$@"}
+
+