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Added build.sh (#3)
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Added build.sh

A new build script has been added to simplify the build process.
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@edewata
edewata authored May 31, 2018
1 parent fe166e9 commit 0c92c5c
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366 changes: 366 additions & 0 deletions build.sh
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#!/bin/bash -e

# BEGIN COPYRIGHT BLOCK
# (C) 2018 Red Hat, Inc.
# All rights reserved.
# END COPYRIGHT BLOCK

NAME=jss

SCRIPT_PATH=`readlink -f "$0"`
SCRIPT_NAME=`basename "$SCRIPT_PATH"`

SRC_DIR=`dirname "$SCRIPT_PATH"`
WORK_DIR="$HOME/build/$NAME"

SOURCE_TAG=

WITH_TIMESTAMP=
WITH_COMMIT_ID=
DIST=

VERBOSE=
DEBUG=

usage() {
echo "Usage: $SCRIPT_NAME [OPTIONS] <target>"
echo
echo "Options:"
echo " --work-dir=<path> Working directory (default: $WORK_DIR)."
echo " --source-tag=<tag> Generate RPM sources from a source tag."
echo " --with-timestamp Append timestamp to release number."
echo " --with-commit-id Append commit ID to release number."
echo " --dist=<name> Distribution name (e.g. fc28)."
echo " -v,--verbose Run in verbose mode."
echo " --debug Run in debug mode."
echo " --help Show help message."
echo
echo "Target:"
echo " src Generate RPM sources."
echo " spec Generate RPM spec."
echo " srpm Build SRPM package."
echo " rpm Build RPM packages."
}

generate_rpm_sources() {

TARBALL="$NAME-$VERSION.tar.gz"

if [ "$SOURCE_TAG" != "" ] ; then

if [ "$VERBOSE" = true ] ; then
echo "Generating $TARBALL from $SOURCE_TAG tag"
fi

git -C "$SRC_DIR" \
archive \
--format=tar.gz \
--prefix $NAME-$VERSION/$NAME/ \
-o "$WORK_DIR/SOURCES/$TARBALL" \
$SOURCE_TAG

if [ "$SOURCE_TAG" != "HEAD" ] ; then

TAG_ID=`git -C "$SRC_DIR" rev-parse $SOURCE_TAG`
HEAD_ID=`git -C "$SRC_DIR" rev-parse HEAD`

if [ "$TAG_ID" != "$HEAD_ID" ] ; then
generate_patch
fi
fi

return
fi

if [ "$VERBOSE" = true ] ; then
echo "Generating $TARBALL"
fi

tar czf "$WORK_DIR/SOURCES/$TARBALL" \
--transform "s,^./,$NAME-$VERSION/$NAME/," \
--exclude .git \
--exclude bin \
-C "$SRC_DIR" \
.
}

generate_patch() {

PATCH="$NAME-$VERSION-$RELEASE.patch"

if [ "$VERBOSE" = true ] ; then
echo "Generating $PATCH for all changes since $SOURCE_TAG tag"
fi

git -C "$SRC_DIR" \
format-patch \
--stdout \
$SOURCE_TAG \
> "$WORK_DIR/SOURCES/$PATCH"
}

generate_rpm_spec() {

RPM_SPEC="$NAME.spec"

if [ "$VERBOSE" = true ] ; then
echo "Generating $RPM_SPEC"
fi

# hard-code timestamp
commands="s/%{?_timestamp}/${_TIMESTAMP}/g"

# hard-code commit ID
commands="${commands}; s/%{?_commit_id}/${_COMMIT_ID}/g"

# hard-code patch
if [ "$PATCH" != "" ] ; then
commands="${commands}; s/# Patch: jss-VERSION-RELEASE.patch/Patch: $PATCH/g"
fi

sed "$commands" "$SPEC_TEMPLATE" > "$WORK_DIR/SPECS/$RPM_SPEC"

# rpmlint "$WORK_DIR/SPECS/$RPM_SPEC"
}

while getopts v-: arg ; do
case $arg in
v)
VERBOSE=true
;;
-)
LONG_OPTARG="${OPTARG#*=}"

case $OPTARG in
work-dir=?*)
WORK_DIR=`readlink -f "$LONG_OPTARG"`
;;
source-tag=?*)
SOURCE_TAG="$LONG_OPTARG"
;;
with-timestamp)
WITH_TIMESTAMP=true
;;
with-commit-id)
WITH_COMMIT_ID=true
;;
dist=?*)
DIST="$LONG_OPTARG"
;;
verbose)
VERBOSE=true
;;
debug)
VERBOSE=true
DEBUG=true
;;
help)
usage
exit
;;
'')
break # "--" terminates argument processing
;;
work-dir* | source-tag* | dist*)
echo "ERROR: Missing argument for --$OPTARG option" >&2
exit 1
;;
*)
echo "ERROR: Illegal option --$OPTARG" >&2
exit 1
;;
esac
;;
\?)
exit 1 # getopts already reported the illegal option
;;
esac
done

# remove parsed options and args from $@ list
shift $((OPTIND-1))

if [ "$#" -lt 1 ] ; then
echo "ERROR: Missing build target" >&2
usage
exit 1
fi

BUILD_TARGET=$1

if [ "$DEBUG" = true ] ; then
echo "WORK_DIR: $WORK_DIR"
echo "BUILD_TARGET: $BUILD_TARGET"
fi

if [ "$BUILD_TARGET" != "src" ] &&
[ "$BUILD_TARGET" != "spec" ] &&
[ "$BUILD_TARGET" != "srpm" ] &&
[ "$BUILD_TARGET" != "rpm" ] ; then
echo "ERROR: Invalid build target: $BUILD_TARGET" >&2
exit 1
fi

SPEC_TEMPLATE="$SRC_DIR/$NAME.spec.in"
VERSION="`rpmspec -P "$SPEC_TEMPLATE" | grep "^Version:" | awk '{print $2;}'`"

if [ "$DEBUG" = true ] ; then
echo "VERSION: $VERSION"
fi

RELEASE="`rpmspec -P "$SPEC_TEMPLATE" --undefine dist | grep "^Release:" | awk '{print $2;}'`"

if [ "$DEBUG" = true ] ; then
echo "RELEASE: $RELEASE"
fi

if [ "$WITH_TIMESTAMP" = true ] ; then
TIMESTAMP="`date +"%Y%m%d%H%M%S"`"
_TIMESTAMP=".$TIMESTAMP"
fi

if [ "$DEBUG" = true ] ; then
echo "TIMESTAMP: $TIMESTAMP"
fi

if [ "$WITH_COMMIT_ID" = true ]; then
COMMIT_ID="`git -C "$SRC_DIR" rev-parse --short=8 HEAD`"
_COMMIT_ID=".$COMMIT_ID"
fi

if [ "$DEBUG" = true ] ; then
echo "COMMIT_ID: $COMMIT_ID"
fi

echo "Building $NAME-$VERSION-$RELEASE${_TIMESTAMP}${_COMMIT_ID}"

################################################################################
# Initialize working directory
################################################################################

if [ "$VERBOSE" = true ] ; then
echo "Initializing $WORK_DIR"
fi

mkdir -p $WORK_DIR
cd $WORK_DIR

rm -rf BUILD
rm -rf RPMS
rm -rf SOURCES
rm -rf SPECS
rm -rf SRPMS

mkdir BUILD
mkdir RPMS
mkdir SOURCES
mkdir SPECS
mkdir SRPMS

################################################################################
# Generate RPM sources
################################################################################

generate_rpm_sources

echo "RPM sources:"
find "$WORK_DIR/SOURCES" -type f -printf " %p\n"

if [ "$BUILD_TARGET" = "src" ] ; then
exit
fi

################################################################################
# Generate RPM spec
################################################################################

generate_rpm_spec

echo "RPM spec:"
find "$WORK_DIR/SPECS" -type f -printf " %p\n"

if [ "$BUILD_TARGET" = "spec" ] ; then
exit
fi

################################################################################
# Build source package
################################################################################

OPTIONS=()

OPTIONS+=(--quiet)
OPTIONS+=(--define "_topdir ${WORK_DIR}")

if [ "$WITH_TIMESTAMP" = true ] ; then
OPTIONS+=(--define "_timestamp ${_TIMESTAMP}")
fi

if [ "$WITH_COMMIT_ID" = true ] ; then
OPTIONS+=(--define "_commit_id ${_COMMIT_ID}")
fi

if [ "$DIST" != "" ] ; then
OPTIONS+=(--define "dist .$DIST")
fi

if [ "$DEBUG" = true ] ; then
echo "rpmbuild -bs ${OPTIONS[@]} $WORK_DIR/SPECS/$RPM_SPEC"
fi

# build SRPM with user-provided options
rpmbuild -bs "${OPTIONS[@]}" "$WORK_DIR/SPECS/$RPM_SPEC"

rc=$?

if [ $rc != 0 ]; then
echo "ERROR: Unable to build SRPM package"
exit 1
fi

SRPM=`find "$WORK_DIR/SRPMS" -type f`

echo "SRPM package:"
echo " $SRPM"

if [ "$BUILD_TARGET" = "srpm" ] ; then
exit
fi

################################################################################
# Build binary packages
################################################################################

OPTIONS=()

if [ "$VERBOSE" = true ] ; then
OPTIONS+=(--define "_verbose 1")
fi

OPTIONS+=(--define "_topdir ${WORK_DIR}")

if [ "$DEBUG" = true ] ; then
echo "rpmbuild --rebuild ${OPTIONS[@]} $SRPM"
fi

# rebuild RPM with hard-coded options in SRPM
rpmbuild --rebuild "${OPTIONS[@]}" "$SRPM"

rc=$?

if [ $rc != 0 ]; then
echo "ERROR: Unable to build RPM packages"
exit 1
fi

# install SRPM to restore sources and spec file removed during rebuild
rpm -i --define "_topdir $WORK_DIR" "$SRPM"

# flatten folder
find "$WORK_DIR/RPMS" -mindepth 2 -type f -exec mv -i '{}' "$WORK_DIR/RPMS" ';'

# remove empty subfolders
find "$WORK_DIR/RPMS" -mindepth 1 -type d -delete

echo "RPM packages:"
find "$WORK_DIR/RPMS" -type f -printf " %p\n"
19 changes: 14 additions & 5 deletions jss.spec.in
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,22 @@ Version: 4.4.4
Release: 1%{?_timestamp}%{?_commit_id}%{?dist}

# To generate the source tarball:
#
# git clone https://github.com/dogtagpki/jss.git
# cd jss
# git archive --format=tar.gz --prefix jss-VERSION/jss/ -o jss-VERSION.tar.gz -v HEAD
#
# $ git clone https://github.com/dogtagpki/jss.git
# $ cd jss
# $ git archive \
# --format=tar.gz \
# --prefix jss-VERSION/jss/ \
# -o jss-VERSION.tar.gz \
# <version tag>
Source: https://github.com/dogtagpki/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz

# To create a patch for all changes since a version tag:
# $ git format-patch \
# --stdout \
# <version tag> \
# > jss-VERSION-RELEASE.patch
# Patch: jss-VERSION-RELEASE.patch

Conflicts: idm-console-framework < 1.1.17-4
Conflicts: pki-base < 10.4.0
Conflicts: tomcatjss < 7.2.1
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