From 5ddc1621e2e66c0ffb5c27b9ffea2828850734c3 Mon Sep 17 00:00:00 2001
From: Jiri Vanek <jvanek@redhat.com>
Date: Dec 08 2015 11:55:18 +0000
Subject: changed way of generating the sources


---

diff --git a/.gitignore b/.gitignore
index 64328db..ec0ea22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,4 @@
 /jdk8-aarch64-jdk8u60-b24.2.tar.xz
 /jdk8u60-aarch64-jdk8u60-b28.tar.xz
 /jdk8u60-aarch64-jdk8u65-b17.tar.xz
+/aarch64-port-jdk8u60-aarch64-jdk8u65-b17.tar.xz
diff --git a/generate_source_tarball.sh b/generate_source_tarball.sh
index 8330365..7b67da2 100755
--- a/generate_source_tarball.sh
+++ b/generate_source_tarball.sh
@@ -1,82 +1,91 @@
-#!/bin/bash
+#!/bin/bash -x
 # Generates the 'source tarball' for JDK 8 projects.
 #
-# Usage: generate_source_tarball.sh project_name repo_name tag
+# Example:
+# When used from local repo set REPO_ROOT pointing to file:// wth your repo
+# if your local repo follows upstream forests conventions, you may be enough by setting OPENJDK_URL
+# if you wont to use local copy of patch PR2126 set path to it to PR2126 variable
 #
-# Examples:
-#  sh generate_source_tarball.sh jdk8u jdk8u40 jdk8u40-b25
-#   ./generate_source_tarball.sh jdk8 jdk8 jdk8-b79
-#   ./generate_source_tarball.sh jdk8u jdk8u jdk8u5-b13
-#   ./generate_source_tarball.sh aarch64-port jdk8 aarch64-${DATE}
-#   ./generate_source_tarball.sh aarch64-port jdk8 aarch64-jdk8u60-b24.2
-#	./generate_source_tarball.sh jdk8u jdk8u60 jdk8u60-b27
+# In any case you have to set PROJECT_NAME REPO_NAME and VERSION. eg:
+# PROJECT_NAME=jdk8u   OR   aarch64-port 
+# REPO_NAME=jdk8u60    OR   jdk8u60 
+# VERSION=jdk8u60-b27  OR aarch64-jdk8u65-b17 OR for head, keyword 'tip' should do the job there
+# 
+# They are used to create correct name and are used in construction of sources url (unless REPO_ROOT is set)
 
 # This script creates a single source tarball out of the repository
-# based on the given tag and removes code not allowed in fedora. For
+# based on the given tag and removes code not allowed in fedora/rhel. For
 # consistency, the source tarball will always contain 'openjdk' as the top
-# level folder.
+# level folder, name is created, based on parameter
+#
 
 set -e
 
-PROJECT_NAME="$1"
-REPO_NAME="$2"
-VERSION="$3"
-OPENJDK_URL=http://hg.openjdk.java.net
-
-if [[ "${PROJECT_NAME}" = "" ]] ; then
-    echo "No repository specified."
-    exit -1
+if [ "x$PROJECT_NAME" = "x" ] ; then
+	echo "no PROJECT_NAME"
+    exit 1
 fi
-if [[ "${REPO_NAME}" = "" ]] ; then
-    echo "No repository specified."
-    exit -1
+if [ "x$REPO_NAME" = "x" ] ; then
+	echo "no REPO_NAME"
+    exit 2
 fi
-if [[ "${VERSION}" = "" ]]; then
-    echo "No version/tag specified."
-    exit -1;
+if [ "x$VERSION" = "x" ] ; then
+	echo "no VERSION"
+    exit 3
+fi
+if [ "x$OPENJDK_URL" = "x" ] ; then
+    OPENJDK_URL=http://hg.openjdk.java.net
 fi
 
-mkdir "${REPO_NAME}"
-pushd "${REPO_NAME}"
-
-REPO_ROOT="${OPENJDK_URL}/${PROJECT_NAME}/${REPO_NAME}"
+if [ "x$COMPRESSION" = "x" ] ; then
+# rhel 5 needs tar.gz
+    COMPRESSION=xz
+fi
+if [ "x$FILE_NAME_ROOT" = "x" ] ; then
+    FILE_NAME_ROOT=${PROJECT_NAME}-${REPO_NAME}-${VERSION}
+fi
+if [ "x$REPO_ROOT" = "x" ] ; then
+    REPO_ROOT="${OPENJDK_URL}/${PROJECT_NAME}/${REPO_NAME}"
+fi;
 
-wget "${REPO_ROOT}/archive/${VERSION}.tar.gz"
-tar xf "${VERSION}.tar.gz"
-rm  "${VERSION}.tar.gz"
+mkdir "${FILE_NAME_ROOT}"
+pushd "${FILE_NAME_ROOT}"
 
-mv "${REPO_NAME}-${VERSION}" openjdk
+hg clone ${REPO_ROOT} openjdk -r ${VERSION}
 pushd openjdk
-
-repos="corba hotspot jdk jaxws jaxp langtools nashorn"
-if [ aarch64-port = $PROJECT_NAME ] ; then
-#tmp disable because of jdk8-aarch64-jdk8u60-b24.2
-echo NOT 
-#repos="hotspot"
-fi;
+	
+#jdk is last for its size
+repos="hotspot corba jaxws jaxp langtools nashorn jdk"
 
 for subrepo in $repos
 do
-    wget "${REPO_ROOT}/${subrepo}/archive/${VERSION}.tar.gz"
-    tar xf "${VERSION}.tar.gz"
-    rm "${VERSION}.tar.gz"
-    mv "${subrepo}-${VERSION}" "${subrepo}"
+    hg clone ${REPO_ROOT}/${subrepo} -r ${VERSION}
 done
 
+
 echo "Removing EC source code we don't build"
 rm -vrf jdk/src/share/native/sun/security/ec/impl
 
-#get this file http://icedtea.classpath.org/hg/icedtea/raw-file/tip/patches/pr2126.patch (from http://icedtea.classpath.org//hg/icedtea?cmd=changeset;node=8d2c9a898f50)
-#from most correct tag
-#and use it like below. Do not push it or publish it (see http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=2126)
-pwd
 echo "Syncing EC list with NSS"
-patch -Np1 < ../../pr2126.patch
+if [ "x$PR2126" = "x" ] ; then
+# get pr2126.patch (from http://icedtea.classpath.org//hg/icedtea?cmd=changeset;node=8d2c9a898f50) from most correct tag
+# Do not push it or publish it (see http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=2126)
+    wget http://icedtea.classpath.org/hg/icedtea/raw-file/tip/patches/pr2126.patch
+    patch -Np1 < pr2126.patch
+    rm pr2126.patch
+else
+    patch -Np1 < $PR2126
+fi;
 
 popd
 
-tar cJf ${REPO_NAME}-${VERSION}.tar.xz openjdk
+if [ "X$COMPRESSION" = "Xxz" ] ; then
+    tar --exclude-vcs -cJf ${FILE_NAME_ROOT}.tar.${COMPRESSION} openjdk
+else
+    tar --exclude-vcs -czf ${FILE_NAME_ROOT}.tar.${COMPRESSION} openjdk
+fi
 
+mv ${FILE_NAME_ROOT}.tar.${COMPRESSION}  ..
 popd
 
-mv "${REPO_NAME}/${REPO_NAME}-${VERSION}.tar.xz" .
+
diff --git a/java-1.8.0-openjdk.spec b/java-1.8.0-openjdk.spec
index 7c8cbdb..6f0e44a 100644
--- a/java-1.8.0-openjdk.spec
+++ b/java-1.8.0-openjdk.spec
@@ -116,12 +116,19 @@
 
 # Standard JPackage naming and versioning defines.
 %global origin          openjdk
-%global updatever       65
-%global buildver        b17
-%global aarch64_updatever %{updatever}
-%global aarch64_buildver  %{buildver}
-# priority must be 7 digits in total
-%global priority        18000%{updatever}
+# note, following three variables are sedded from update_sources if used correctly. Hardcode them rather there.
+%global project         aarch64-port
+%global repo            jdk8u60
+%global revision        aarch64-jdk8u65-b17
+# eg # jdk8u60-b27 -> jdk8u60 or # aarch64-jdk8u60-b27 -> aarch64-jdk8u60  (dont forget spec escape % by %%)
+%global whole_update    %(VERSION=%{revision}; echo ${VERSION%%-*})
+# eg  jdk8u60 -> 60 or aarch64-jdk8u60 -> 60
+%global updatever       %(VERSION=%{whole_update}; echo ${VERSION##*u})
+# eg jdk8u60-b27 -> b27
+%global buildver        %(VERSION=%{revision}; echo ${VERSION##*-})
+# priority must be 7 digits in total. The expression is workarounding tip
+%global priority        %(TIP=18000%{updatever};  echo ${TIP/tip/99})
+
 %global javaver         1.8.0
 
 # parametrized macros are order-sensitive
@@ -690,7 +697,7 @@ Obsoletes: java-1.7.0-openjdk-accessibility%1
 
 Name:    java-%{javaver}-%{origin}
 Version: %{javaver}.%{updatever}
-Release: 5.%{buildver}%{?dist}
+Release: 7.%{buildver}%{?dist}
 # java-1.5.0-ibm from jpackage.org set Epoch to 1 for unknown reasons,
 # and this change was brought into RHEL-4.  java-1.5.0-ibm packages
 # also included the epoch in their virtual provides.  This created a
@@ -711,7 +718,7 @@ URL:      http://openjdk.java.net/
 # Source from upstrem OpenJDK8 project. To regenerate, use
 # aarch64-port now contains integration forest of both aarch64 and normal jdk
 # ./generate_source_tarball.sh aarch64-port jdk8u60 aarch64-jdk8u65-b17
-Source0:  jdk8u60-aarch64-jdk8u%{updatever}-%{buildver}.tar.xz
+Source0:  %{project}-%{repo}-%{revision}.tar.xz
 
 # Custom README for -src subpackage
 Source2:  README.src
@@ -1151,7 +1158,7 @@ bash ../../configure \
     --with-update-version=%{updatever} \
     --with-build-number=%{buildver} \
 %ifarch %{aarch64}
-    --with-user-release-suffix="aarch64-%{aarch64_updatever}-%{aarch64_buildver}" \
+    --with-user-release-suffix="aarch64-%{updatever}-%{buildver}" \
 %endif
     --with-boot-jdk=/usr/lib/jvm/java-openjdk \
     --with-debug-level=$debugbuild \
@@ -1740,6 +1747,11 @@ end
 %endif
 
 %changelog
+Tue Dec 08 2015 Jiri Vanek <jvanek@redhat.com> - 1:1.8.0.65-7.b17
+- changed way of generating the sources. As result:
+- "updated" to aarch64-jdk8u65-b17 (from aarch64-port/jdk8u60)
+- used aarch64-port-jdk8u60-aarch64-jdk8u65-b17.tar.xz as new sources
+
 * Fri Nov 27 2015 Jiri Vanek <jvanek@redhat.com> - 1:1.8.0.65-5.b17
 - added missing md5sums
 - moved to bundeld lcms
diff --git a/sources b/sources
index 719a609..0dd43a7 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 94ca5a45c3cb3b85c4577d0891166007  systemtap-tapset.tar.gz
-bfed7e2cf1b9a6718a2d91421c47e43b  jdk8u60-aarch64-jdk8u65-b17.tar.xz
+f6ee06389f8ac0890ce5d003b2c0fb0a  aarch64-port-jdk8u60-aarch64-jdk8u65-b17.tar.xz
diff --git a/update_package.sh b/update_package.sh
new file mode 100755
index 0000000..d453e48
--- /dev/null
+++ b/update_package.sh
@@ -0,0 +1,136 @@
+#!/bin/bash -x
+# Generates the 'source tarball' for JDK 8 projects and update spec infrastructure
+# By default, this script regenerate source as they are currently used. 
+# so if the version of sources change, this file changes and is pushed
+#
+# In any case you have to set PROJECT_NAME REPO_NAME and VERSION. eg:
+# PROJECT_NAME=jdk8u   OR   aarch64-port 
+# REPO_NAME=jdk8u60    OR   jdk8u60 
+# VERSION=jdk8u60-b27  OR aarch64-jdk8u65-b17 OR for head, keyword 'tip' should do the job there
+# 
+# If you don't, default are used and so already uploaded tarball regenerated
+# They are used to create correct name and are used in construction of sources url (unless REPO_ROOT is set)
+# 
+# For other useful variables see generate_source_tarball.sh
+#
+# the used values are then substituted to spec and sources
+
+set -e
+
+if [ "x$PROJECT_NAME" = "x" ] ; then
+    PROJECT_NAME="aarch64-port"
+fi
+if [ "x$REPO_NAME" = "x" ] ; then
+    REPO_NAME="jdk8u60"
+fi
+if [ "x$VERSION" = "x" ] ; then
+    VERSION="aarch64-jdk8u65-b17"
+fi
+
+if [ "x$COMPRESSION" = "x" ] ; then
+# rhel 5 needs tar.gz
+    COMPRESSION=xz
+fi
+if [ "x$FILE_NAME_ROOT" = "x" ] ; then
+    FILE_NAME_ROOT=${PROJECT_NAME}-${REPO_NAME}-${VERSION}
+fi
+if [ "x$PKG" = "x" ] ; then
+    URL=`cat .git/config  | grep url`
+    PKG=${URL##*/}
+fi
+if [ "x$SPEC" = "x" ] ; then
+    SPEC=${PKG}.spec
+fi
+if [ "x$RELEASE" = "x" ] ; then
+    RELEASE=1
+fi
+
+FILENAME=${FILE_NAME_ROOT}.tar.${COMPRESSION}
+
+if [ ! -f ${FILENAME} ] ; then
+echo "Generating ${FILENAME}"
+. ./generate_source_tarball.sh
+else 
+echo "${FILENAME} already exists, using"
+fi
+
+
+echo "Touching spec: $SPEC"
+sed -i "s/^%global\s\+project.*/%global project         ${PROJECT_NAME}/" $SPEC 
+sed -i "s/^%global\s\+repo.*/%global repo            ${REPO_NAME}/" $SPEC 
+sed -i "s/^%global\s\+revision.*/%global revision        ${VERSION}/" $SPEC 
+# updated sources, resetting release
+sed -i "s/^Release:.*/Release: $RELEASE.%{buildver}%{?dist}/" $SPEC
+
+git --no-pager diff $SPEC
+
+#https://en.wikibooks.org/wiki/Algorithm_Implementation/Strings/Levenshtein_distance#Bash
+function levenshtein {
+	if [ "$#" -ne "2" ]; then
+		echo "Usage: $0 word1 word2" >&2
+	elif [ "${#1}" -lt "${#2}" ]; then
+		levenshtein "$2" "$1"
+	else
+		local str1len=$((${#1}))
+		local str2len=$((${#2}))
+		local d i j
+		for i in $(seq 0 $(((str1len+1)*(str2len+1)))); do
+			d[i]=0
+		done
+		for i in $(seq 0 $((str1len)));	do
+			d[$((i+0*str1len))]=$i
+		done
+		for j in $(seq 0 $((str2len)));	do
+			d[$((0+j*(str1len+1)))]=$j
+		done
+
+		for j in $(seq 1 $((str2len))); do
+			for i in $(seq 1 $((str1len))); do
+				[ "${1:i-1:1}" = "${2:j-1:1}" ] && local cost=0 || local cost=1
+				local del=$((d[(i-1)+str1len*j]+1))
+				local ins=$((d[i+str1len*(j-1)]+1))
+				local alt=$((d[(i-1)+str1len*(j-1)]+cost))
+				d[i+str1len*j]=$(echo -e "$del\n$ins\n$alt" | sort -n | head -1)
+			done
+		done
+		echo ${d[str1len+str1len*(str2len)]}
+	fi
+}
+
+# find the most similar sources name and replace it by newly generated one.
+echo "Old sources"
+cat sources
+a_sources=`cat sources | sed "s/.*\s\+//g"`
+winner=""
+winnerDistance=999999
+for x in $a_sources ; do
+  distance=`levenshtein $x ${FILENAME}`
+  if [ $distance -lt $winnerDistance ] ; then
+    winner=$x
+    winnerDistance=$distance
+  fi
+done
+sum=`md5sum ${FILENAME}`
+sed -i "s;.*$winner;$sum;" sources
+echo "New sources"
+cat sources
+a_sources=`cat sources | sed "s/.*\s\+//g"`
+echo "    you can get inspired by following %changelog template:"
+user_name=`whoami`
+user_record=$(getent passwd $user_name)
+user_gecos_field=$(echo "$user_record" | cut -d ':' -f 5)
+user_full_name=$(echo "$user_gecos_field" | cut -d ',' -f 1)
+spec_date=`date +"%a %b %d %Y"`
+# See spec:
+revision_helper=`echo ${VERSION%-*}`
+updatever=`echo ${revision_helper##*u}`
+buildver=`echo ${VERSION##*-}`
+echo "$spec_date $user_full_name <$user_name@redhat.com> - 1:1.8.0.$updatever-$RELEASE.$buildver" 
+echo "- updated to $VERSION (from $PROJECT_NAME/$REPO_NAME)"
+echo "- used $FILENAME as new sources"
+
+echo "    execute:"
+echo "fedpkg/rhpkg new-sources "$a_sources
+echo "    to upload sources"
+echo "you can verify by fedpkg/rhpkg prep --arch XXXX on all architectures: x86_64 i386 i586 i686 ppc ppc64 ppc64le s390 s390x aarch64 armv7hl"
+