build/run-library.sh

   1 #!/bin/bash -xe
   2 # Copyright (C) The Arvados Authors. All rights reserved.
   3 #
   4 # SPDX-License-Identifier: AGPL-3.0
   5
   6 # A library of functions shared by the various scripts in this directory.
   7
   8 # This is the timestamp about when we merged changed to include licenses
   9 # with Arvados packages.  We use it as a heuristic to add revisions for
  10 # older packages.
  11 LICENSE_PACKAGE_TS=20151208015500
  12
  13 if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
  14     RAILS_PACKAGE_ITERATION=1
  15 else
  16     RAILS_PACKAGE_ITERATION="$ARVADOS_BUILDING_ITERATION"
  17 fi
  18
  19 debug_echo () {
  20     echo "$@" >"$STDOUT_IF_DEBUG"
  21 }
  22
  23 find_python_program() {
  24     prog="$1"
  25     shift
  26     for prog in "$@"; do
  27         if "$prog" --version >/dev/null 2>&1; then
  28             echo "$prog"
  29             return 0
  30         fi
  31     done
  32     cat >&2 <<EOF
  33 $helpmessage
  34
  35 Error: $prog (from Python setuptools module) not found
  36
  37 EOF
  38     exit 1
  39 }
  40
  41 format_last_commit_here() {
  42     local format="$1"; shift
  43     local dir="${1:-.}"; shift
  44     TZ=UTC git log -n1 --first-parent "--format=format:$format" "$dir"
  45 }
  46
  47 version_from_git() {
  48     # Output the version being built, or if we're building a
  49     # dev/prerelease, output a version number based on the git log for
  50     # the given $subdir.
  51     local subdir="$1"; shift
  52     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
  53         echo "$ARVADOS_BUILDING_VERSION"
  54         return
  55     fi
  56
  57     local git_ts git_hash
  58     declare $(format_last_commit_here "git_ts=%ct git_hash=%h" "$subdir")
  59     ARVADOS_BUILDING_VERSION="$($WORKSPACE/build/version-at-commit.sh $git_hash)"
  60     echo "$ARVADOS_BUILDING_VERSION"
  61 }
  62
  63 nohash_version_from_git() {
  64     local subdir="$1"; shift
  65     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
  66         echo "$ARVADOS_BUILDING_VERSION"
  67         return
  68     fi
  69     version_from_git $subdir | cut -d. -f1-4
  70 }
  71
  72 timestamp_from_git() {
  73     local subdir="$1"; shift
  74     format_last_commit_here "%ct" "$subdir"
  75 }
  76
  77 calculate_python_sdk_cwl_package_versions() {
  78   python_sdk_version=$(cd sdk/python && python3 arvados_version.py)
  79   cwl_runner_version=$(cd sdk/cwl && python3 arvados_version.py)
  80 }
  81
  82 handle_ruby_gem() {
  83     local gem_name="$1"; shift
  84     local gem_version="$(nohash_version_from_git)"
  85     local gem_src_dir="$(pwd)"
  86
  87     if [[ -n "$ONLY_BUILD" ]] && [[ "$gem_name" != "$ONLY_BUILD" ]] ; then
  88         return 0
  89     fi
  90
  91     if ! [[ -e "${gem_name}-${gem_version}.gem" ]]; then
  92         find -maxdepth 1 -name "${gem_name}-*.gem" -delete
  93
  94         # -q appears to be broken in gem version 2.2.2
  95         $GEM build "$gem_name.gemspec" $DASHQ_UNLESS_DEBUG >"$STDOUT_IF_DEBUG" 2>"$STDERR_IF_DEBUG"
  96     fi
  97 }
  98
  99 calculate_go_package_version() {
 100   # $__returnvar has the nameref attribute set, which means it is a reference
 101   # to another variable that is passed in as the first argument to this function.
 102   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 103   local -n __returnvar="$1"; shift
 104   local oldpwd="$PWD"
 105
 106   cd "$WORKSPACE"
 107   go mod download
 108
 109   # Update the version number and build a new package if the vendor
 110   # bundle has changed, or the command imports anything from the
 111   # Arvados SDK and the SDK has changed.
 112   declare -a checkdirs=(go.mod go.sum)
 113   while [ -n "$1" ]; do
 114       checkdirs+=("$1")
 115       shift
 116   done
 117   # Even our rails packages (version calculation happens here!) depend on a go component (arvados-server)
 118   # Everything depends on the build directory.
 119   checkdirs+=(sdk/go lib build)
 120   local timestamp=0
 121   for dir in ${checkdirs[@]}; do
 122       cd "$WORKSPACE"
 123       ts="$(timestamp_from_git "$dir")"
 124       if [[ "$ts" -gt "$timestamp" ]]; then
 125           version=$(version_from_git "$dir")
 126           timestamp="$ts"
 127       fi
 128   done
 129   cd "$oldpwd"
 130   __returnvar="$version"
 131 }
 132
 133 # Usage: package_go_binary services/foo arvados-foo "Compute foo to arbitrary precision" [apache-2.0.txt]
 134 package_go_binary() {
 135     local src_path="$1"; shift
 136     local prog="$1"; shift
 137     local description="$1"; shift
 138     local license_file="${1:-agpl-3.0.txt}"; shift
 139
 140     if [[ -n "$ONLY_BUILD" ]] && [[ "$prog" != "$ONLY_BUILD" ]]; then
 141       # arvados-workbench depends on arvados-server at build time, so even when
 142       # only arvados-workbench is being built, we need to build arvados-server too
 143       if [[ "$prog" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 144         return 0
 145       fi
 146     fi
 147
 148     native_arch="amd64"
 149     if [[ "$HOSTTYPE" == "aarch64" ]]; then
 150         native_arch="arm64"
 151     fi
 152
 153     if [[ -n "$ONLY_ARCH" ]]; then
 154       if [[ "$native_arch" == "amd64" ]] || [[ "$native_arch" == "$ONLY_ARCH" ]]; then
 155         package_go_binary_worker "$src_path" "$prog" "$description" "$native_arch" "$ONLY_ARCH" "$license_file"
 156       else
 157         echo "Error: no cross compilation support for Go on $native_arch yet, can not build $prog for $ONLY_ARCH"
 158       fi
 159     else
 160       archs=($native_arch)
 161       if [[ "$native_arch" == "amd64" ]]; then
 162         archs=('amd64' 'arm64')
 163       fi
 164       for arch in $archs; do
 165         package_go_binary_worker "$src_path" "$prog" "$description" "$native_arch" "$arch" "$license_file"
 166       done
 167     fi
 168 }
 169
 170 # Usage: package_go_binary services/foo arvados-foo "Compute foo to arbitrary precision" [amd64/arm64] [apache-2.0.txt]
 171 package_go_binary_worker() {
 172     local src_path="$1"; shift
 173     local prog="$1"; shift
 174     local description="$1"; shift
 175     local native_arch="${1:-amd64}"; shift
 176     local arch="${1:-amd64}"; shift
 177     local license_file="${1:-agpl-3.0.txt}"; shift
 178
 179     debug_echo "package_go_binary $src_path as $prog"
 180     local basename="${src_path##*/}"
 181     calculate_go_package_version go_package_version $src_path
 182
 183     cd $WORKSPACE/packages/$TARGET
 184     test_package_presence "$prog" "$go_package_version" "go" "" "$arch"
 185     if [[ "$?" != "0" ]]; then
 186       return 1
 187     fi
 188
 189     echo "BUILDING ${arch}"
 190     if [[ "$arch" == "arm64" ]] && [[ "$native_arch" == "amd64" ]]; then
 191       CGO_ENABLED=1 CC=aarch64-linux-gnu-gcc GOARCH=${arch} go get -ldflags "-X git.arvados.org/arvados.git/lib/cmd.version=${go_package_version} -X main.version=${go_package_version}" "git.arvados.org/arvados.git/$src_path"
 192     else
 193       GOARCH=${arch} go get -ldflags "-X git.arvados.org/arvados.git/lib/cmd.version=${go_package_version} -X main.version=${go_package_version}" "git.arvados.org/arvados.git/$src_path"
 194     fi
 195
 196     local -a switches=()
 197
 198     binpath=$GOPATH/bin/${basename}
 199     if [[ "${arch}" != "${native_arch}" ]]; then
 200       switches+=("-a${arch}")
 201       binpath="$GOPATH/bin/linux_${arch}/${basename}"
 202     fi
 203
 204     systemd_unit="$WORKSPACE/${src_path}/${prog}.service"
 205     if [[ -e "${systemd_unit}" ]]; then
 206         switches+=(
 207             --after-install "${WORKSPACE}/build/go-python-package-scripts/postinst"
 208             --before-remove "${WORKSPACE}/build/go-python-package-scripts/prerm"
 209             "${systemd_unit}=/lib/systemd/system/${prog}.service")
 210     fi
 211     switches+=("$WORKSPACE/${license_file}=/usr/share/doc/$prog/${license_file}")
 212
 213     fpm_build "${WORKSPACE}/${src_path}" "$binpath=/usr/bin/${prog}" "${prog}" dir "${go_package_version}" "--url=https://arvados.org" "--license=GNU Affero General Public License, version 3.0" "--description=${description}" "${switches[@]}"
 214 }
 215
 216 # Usage: package_go_so lib/foo arvados_foo.so arvados-foo "Arvados foo library"
 217 package_go_so() {
 218     local src_path="$1"; shift
 219     local sofile="$1"; shift
 220     local pkg="$1"; shift
 221     local description="$1"; shift
 222
 223     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkg" != "$ONLY_BUILD" ]]; then
 224       return 0
 225     fi
 226
 227     debug_echo "package_go_so $src_path as $pkg"
 228
 229     calculate_go_package_version go_package_version $src_path
 230     cd $WORKSPACE/packages/$TARGET
 231     test_package_presence $pkg $go_package_version go || return 1
 232     cd $WORKSPACE/$src_path
 233     go build -buildmode=c-shared -o ${GOPATH}/bin/${sofile}
 234     cd $WORKSPACE/packages/$TARGET
 235     local -a fpmargs=(
 236         "--url=https://arvados.org"
 237         "--license=Apache License, Version 2.0"
 238         "--description=${description}"
 239         "$WORKSPACE/apache-2.0.txt=/usr/share/doc/$pkg/apache-2.0.txt"
 240     )
 241     if [[ -e "$WORKSPACE/$src_path/pam-configs-arvados" ]]; then
 242         fpmargs+=("$WORKSPACE/$src_path/pam-configs-arvados=/usr/share/doc/$pkg/pam-configs-arvados-go")
 243     fi
 244     if [[ -e "$WORKSPACE/$src_path/README" ]]; then
 245         fpmargs+=("$WORKSPACE/$src_path/README=/usr/share/doc/$pkg/README")
 246     fi
 247     fpm_build "${WORKSPACE}/${src_path}" "$GOPATH/bin/${sofile}=/usr/lib/${sofile}" "${pkg}" dir "${go_package_version}" "${fpmargs[@]}"
 248 }
 249
 250 default_iteration() {
 251     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 252         echo "$ARVADOS_BUILDING_ITERATION"
 253         return
 254     fi
 255     local package_name="$1"; shift
 256     local package_version="$1"; shift
 257     local package_type="$1"; shift
 258     local iteration=1
 259     if [[ $package_version =~ ^0\.1\.([0-9]{14})(\.|$) ]] && \
 260            [[ ${BASH_REMATCH[1]} -le $LICENSE_PACKAGE_TS ]]; then
 261         iteration=2
 262     fi
 263     echo $iteration
 264 }
 265
 266 _build_rails_package_scripts() {
 267     local pkgname="$1"; shift
 268     local destdir="$1"; shift
 269     local srcdir="$RUN_BUILD_PACKAGES_PATH/rails-package-scripts"
 270     for scriptname in postinst prerm postrm; do
 271         cat "$srcdir/$pkgname.sh" "$srcdir/step2.sh" "$srcdir/$scriptname.sh" \
 272             >"$destdir/$scriptname" || return $?
 273     done
 274 }
 275
 276 rails_package_version() {
 277     local pkgname="$1"; shift
 278     local srcdir="$1"; shift
 279     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 280         echo "$ARVADOS_BUILDING_VERSION"
 281         return
 282     fi
 283     local version="$(version_from_git)"
 284     if [ $pkgname = "arvados-api-server" -o $pkgname = "arvados-workbench" ] ; then
 285         calculate_go_package_version version cmd/arvados-server "$srcdir"
 286     fi
 287     echo $version
 288 }
 289
 290 test_rails_package_presence() {
 291   local pkgname="$1"; shift
 292   local srcdir="$1"; shift
 293
 294   if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 295     return 1
 296   fi
 297
 298   tmppwd=`pwd`
 299
 300   cd $srcdir
 301
 302   local version="$(rails_package_version "$pkgname" "$srcdir")"
 303
 304   cd $tmppwd
 305
 306   test_package_presence $pkgname $version rails "$RAILS_PACKAGE_ITERATION"
 307 }
 308
 309 get_complete_package_name() {
 310   # if the errexit flag is set, unset it until this function returns
 311   # otherwise, the shift calls below will abort the program if optional arguments are not supplied
 312   if [ -o errexit ]; then
 313     set +e
 314     trap 'set -e' RETURN
 315   fi
 316   # $__returnvar has the nameref attribute set, which means it is a reference
 317   # to another variable that is passed in as the first argument to this function.
 318   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 319   local -n __returnvar="$1"; shift
 320   local pkgname="$1"; shift
 321   local version="$1"; shift
 322   local pkgtype="$1"; shift
 323   local iteration="$1"; shift
 324   local arch="$1"; shift
 325   if [[ "$iteration" == "" ]]; then
 326       iteration="$(default_iteration "$pkgname" "$version" "$pkgtype")"
 327   fi
 328
 329   if [[ "$arch" == "" ]]; then
 330     native_arch="amd64"
 331     rpm_native_arch="x86_64"
 332     if [[ "$HOSTTYPE" == "aarch64" ]]; then
 333       native_arch="arm64"
 334       rpm_native_arch="arm64"
 335     fi
 336     rpm_architecture="$rpm_native_arch"
 337     deb_architecture="$native_arch"
 338
 339     if [[ "$pkgtype" =~ ^(src)$ ]]; then
 340       rpm_architecture="noarch"
 341       deb_architecture="all"
 342     fi
 343
 344     # These python packages have binary components
 345     if [[ "$pkgname" =~ (ruamel|ciso|pycrypto|pyyaml) ]]; then
 346       rpm_architecture="$rpm_native_arch"
 347       deb_architecture="$native_arch"
 348     fi
 349   else
 350     rpm_architecture=$arch
 351     deb_architecture=$arch
 352   fi
 353
 354   local complete_pkgname="${pkgname}_$version${iteration:+-$iteration}_$deb_architecture.deb"
 355   if [[ "$FORMAT" == "rpm" ]]; then
 356       # rpm packages get iteration 1 if we don't supply one
 357       iteration=${iteration:-1}
 358       complete_pkgname="$pkgname-$version-${iteration}.$rpm_architecture.rpm"
 359   fi
 360   __returnvar=${complete_pkgname}
 361 }
 362
 363 # Test if the package already exists, if not return 0, if it does return 1
 364 test_package_presence() {
 365     local pkgname="$1"; shift
 366     local version="$1"; shift
 367     local pkgtype="$1"; shift
 368     local iteration="$1"; shift
 369     local arch="$1"; shift
 370     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 371       # arvados-workbench depends on arvados-server at build time, so even when
 372       # only arvados-workbench is being built, we need to build arvados-server too
 373       if [[ "$pkgname" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 374         return 1
 375       fi
 376     fi
 377
 378     local full_pkgname
 379     get_complete_package_name full_pkgname "$pkgname" "$version" "$pkgtype" "$iteration" "$arch"
 380
 381     # See if we can skip building the package, only if it already exists in the
 382     # processed/ directory. If so, move it back to the packages directory to make
 383     # sure it gets picked up by the test and/or upload steps.
 384     # Get the list of packages from the repos
 385
 386     if [[ "$FORCE_BUILD" == "1" ]]; then
 387       echo "Package $full_pkgname build forced with --force-build, building"
 388     elif [[ "$FORMAT" == "deb" ]]; then
 389       declare -A dd
 390       dd[debian10]=buster
 391       dd[debian11]=bullseye
 392       dd[ubuntu1804]=bionic
 393       dd[ubuntu2004]=focal
 394       D=${dd[$TARGET]}
 395       if [ ${pkgname:0:3} = "lib" ]; then
 396         repo_subdir=${pkgname:0:4}
 397       else
 398         repo_subdir=${pkgname:0:1}
 399       fi
 400
 401       repo_pkg_list=$(curl -s -o - http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/)
 402       echo "${repo_pkg_list}" |grep -q ${full_pkgname}
 403       if [ $? -eq 0 ] ; then
 404         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 405         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/${full_pkgname}
 406         return 1
 407       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 408         echo "Package $full_pkgname exists, not rebuilding!"
 409         return 1
 410       else
 411         echo "Package $full_pkgname not found, building"
 412         return 0
 413       fi
 414     else
 415       centos_repo="http://rpm.arvados.org/CentOS/7/dev/x86_64/"
 416
 417       repo_pkg_list=$(curl -s -o - ${centos_repo})
 418       echo ${repo_pkg_list} |grep -q ${full_pkgname}
 419       if [ $? -eq 0 ]; then
 420         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 421         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" ${centos_repo}${full_pkgname}
 422         return 1
 423       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 424         echo "Package $full_pkgname exists, not rebuilding!"
 425         return 1
 426       else
 427         echo "Package $full_pkgname not found, building"
 428         return 0
 429       fi
 430     fi
 431 }
 432
 433 handle_rails_package() {
 434     local pkgname="$1"; shift
 435
 436     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 437         return 0
 438     fi
 439     local srcdir="$1"; shift
 440     cd "$srcdir"
 441     local license_path="$1"; shift
 442     local version="$(rails_package_version "$pkgname" "$srcdir")"
 443     echo "$version" >package-build.version
 444     local scripts_dir="$(mktemp --tmpdir -d "$pkgname-XXXXXXXX.scripts")" && \
 445     (
 446         set -e
 447         _build_rails_package_scripts "$pkgname" "$scripts_dir"
 448         cd "$srcdir"
 449         mkdir -p tmp
 450         git rev-parse HEAD >git-commit.version
 451         bundle package --all
 452     )
 453     if [[ 0 != "$?" ]] || ! cd "$WORKSPACE/packages/$TARGET"; then
 454         echo "ERROR: $pkgname package prep failed" >&2
 455         rm -rf "$scripts_dir"
 456         EXITCODE=1
 457         return 1
 458     fi
 459     local railsdir="/var/www/${pkgname%-server}/current"
 460     local -a pos_args=("$srcdir/=$railsdir" "$pkgname" dir "$version")
 461     local license_arg="$license_path=$railsdir/$(basename "$license_path")"
 462     local -a switches=(--after-install "$scripts_dir/postinst"
 463                        --before-remove "$scripts_dir/prerm"
 464                        --after-remove "$scripts_dir/postrm")
 465     if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 466         switches+=(--iteration $RAILS_PACKAGE_ITERATION)
 467     fi
 468     # For some reason fpm excludes need to not start with /.
 469     local exclude_root="${railsdir#/}"
 470     local -a exclude_list=(tmp log coverage Capfile\* \
 471                            config/deploy\* config/application.yml)
 472     # for arvados-workbench, we need to have the (dummy) config/database.yml in the package
 473     if  [[ "$pkgname" != "arvados-workbench" ]]; then
 474       exclude_list+=('config/database.yml')
 475     fi
 476     for exclude in ${exclude_list[@]}; do
 477         switches+=(-x "$exclude_root/$exclude")
 478     done
 479     fpm_build "${srcdir}" "${pos_args[@]}" "${switches[@]}" \
 480               -x "$exclude_root/vendor/cache-*" \
 481               -x "$exclude_root/vendor/bundle" "$@" "$license_arg"
 482     rm -rf "$scripts_dir"
 483 }
 484
 485 # Build python packages with a virtualenv built-in
 486 fpm_build_virtualenv () {
 487   PKG=$1
 488   shift
 489   PKG_DIR=$1
 490   shift
 491   PACKAGE_TYPE=${1:-python}
 492   shift
 493   native_arch="amd64"
 494   if [[ "$HOSTTYPE" == "aarch64" ]]; then
 495     native_arch="arm64"
 496   fi
 497
 498   if [[ -n "$ONLY_ARCH" ]] && [[ "$ONLY_ARCH" == "$native_arch" ]]; then
 499       fpm_build_virtualenv_worker "$PKG" "$PKG_DIR" "$PACKAGE_TYPE" "$ONLY_ARCH"
 500   elif [[ -z "$ONLY_ARCH" ]]; then
 501     for arch in $native_arch; do
 502       fpm_build_virtualenv_worker "$PKG" "$PKG_DIR" "$PACKAGE_TYPE" "$arch"
 503     done
 504   else
 505     echo "Error: no cross compilation support for Python yet, can not build $PKG for $ONLY_ARCH"
 506   fi
 507 }
 508
 509 # Build python packages with a virtualenv built-in
 510 fpm_build_virtualenv_worker () {
 511   PKG=$1
 512   shift
 513   PKG_DIR=$1
 514   shift
 515   PACKAGE_TYPE=${1:-python}
 516   shift
 517   arch=${1:-amd64}
 518   shift
 519
 520   # Set up
 521   STDOUT_IF_DEBUG=/dev/null
 522   STDERR_IF_DEBUG=/dev/null
 523   DASHQ_UNLESS_DEBUG=-q
 524   if [[ "$DEBUG" != "0" ]]; then
 525       STDOUT_IF_DEBUG=/dev/stdout
 526       STDERR_IF_DEBUG=/dev/stderr
 527       DASHQ_UNLESS_DEBUG=
 528   fi
 529   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 530     ARVADOS_BUILDING_ITERATION=1
 531   fi
 532
 533   local python=""
 534   case "$PACKAGE_TYPE" in
 535     python3)
 536         python=python3
 537         pip=pip3
 538         PACKAGE_PREFIX=$PYTHON3_PKG_PREFIX
 539         ;;
 540   esac
 541
 542   if [[ "$PKG" != "arvados-docker-cleaner" ]]; then
 543     PYTHON_PKG=$PACKAGE_PREFIX-$PKG
 544   else
 545     # Exception to our package naming convention
 546     PYTHON_PKG=$PKG
 547   fi
 548
 549   # arvados-python-client sdist should always be built, to be available
 550   # for other dependent packages.
 551   if [[ -n "$ONLY_BUILD" ]] && [[ "arvados-python-client" != "$PKG" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 552     return 0
 553   fi
 554
 555   cd $WORKSPACE/$PKG_DIR
 556
 557   rm -rf dist/*
 558
 559   # Get the latest setuptools
 560   if ! $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 561     echo "Error, unable to upgrade setuptools with"
 562     echo "  $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 563     exit 1
 564   fi
 565   # filter a useless warning (when building the cwltest package) from the stderr output
 566   if ! $python setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 567     echo "Error, unable to run $python setup.py sdist for $PKG"
 568     exit 1
 569   fi
 570
 571   PACKAGE_PATH=`(cd dist; ls *tar.gz)`
 572
 573   if [[ "arvados-python-client" == "$PKG" ]]; then
 574     PYSDK_PATH=`pwd`/dist/
 575   fi
 576
 577   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 578     return 0
 579   fi
 580
 581   # Determine the package version from the generated sdist archive
 582   if [[ -n "$ARVADOS_BUILDING_VERSION" ]] ; then
 583       UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 584       PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 585   else
 586       PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 587       UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 588   fi
 589
 590   # See if we actually need to build this package; does it exist already?
 591   # We can't do this earlier than here, because we need PYTHON_VERSION...
 592   # This isn't so bad; the sdist call above is pretty quick compared to
 593   # the invocation of virtualenv and fpm, below.
 594   if ! test_package_presence "$PYTHON_PKG" "$UNFILTERED_PYTHON_VERSION" "$PACKAGE_TYPE" "$ARVADOS_BUILDING_ITERATION" "$arch"; then
 595     return 0
 596   fi
 597
 598   echo "Building $FORMAT ($arch) package for $PKG from $PKG_DIR"
 599
 600   # Package the sdist in a virtualenv
 601   echo "Creating virtualenv..."
 602
 603   cd dist
 604
 605   rm -rf build
 606   rm -f $PYTHON_PKG*deb
 607   echo "virtualenv version: `virtualenv --version`"
 608   virtualenv_command="virtualenv --python `which $python` $DASHQ_UNLESS_DEBUG build/usr/share/$python/dist/$PYTHON_PKG"
 609
 610   if ! $virtualenv_command; then
 611     echo "Error, unable to run"
 612     echo "  $virtualenv_command"
 613     exit 1
 614   fi
 615
 616   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip; then
 617     echo "Error, unable to upgrade pip with"
 618     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip"
 619     exit 1
 620   fi
 621   echo "pip version:        `build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip --version`"
 622
 623   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 624     echo "Error, unable to upgrade setuptools with"
 625     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 626     exit 1
 627   fi
 628   echo "setuptools version: `build/usr/share/$python/dist/$PYTHON_PKG/bin/$python -c 'import setuptools; print(setuptools.__version__)'`"
 629
 630   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel; then
 631     echo "Error, unable to upgrade wheel with"
 632     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel"
 633     exit 1
 634   fi
 635   echo "wheel version:      `build/usr/share/$python/dist/$PYTHON_PKG/bin/wheel version`"
 636
 637   if [[ "$TARGET" != "centos7" ]] || [[ "$PYTHON_PKG" != "python-arvados-fuse" ]]; then
 638     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 639   else
 640     # centos7 needs these special tweaks to install python-arvados-fuse
 641     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG docutils
 642     PYCURL_SSL_LIBRARY=nss build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 643   fi
 644
 645   if [[ "$?" != "0" ]]; then
 646     echo "Error, unable to run"
 647     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH"
 648     exit 1
 649   fi
 650
 651   cd build/usr/share/$python/dist/$PYTHON_PKG/
 652
 653   # Replace the shebang lines in all python scripts, and handle the activate
 654   # scripts too. This is a functional replacement of the 237 line
 655   # virtualenv_tools.py script that doesn't work in python3 without serious
 656   # patching, minus the parts we don't need (modifying pyc files, etc).
 657   for binfile in `ls bin/`; do
 658     if ! file --mime bin/$binfile |grep -q binary; then
 659       # Not a binary file
 660       if [[ "$binfile" =~ ^activate(.csh|.fish|)$ ]]; then
 661         # these 'activate' scripts need special treatment
 662         sed -i "s/VIRTUAL_ENV=\".*\"/VIRTUAL_ENV=\"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 663         sed -i "s/VIRTUAL_ENV \".*\"/VIRTUAL_ENV \"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 664       else
 665         if grep -q -E '^#!.*/bin/python\d?' bin/$binfile; then
 666           # Replace shebang line
 667           sed -i "1 s/^.*$/#!\/usr\/share\/$python\/dist\/$PYTHON_PKG\/bin\/python/" bin/$binfile
 668         fi
 669       fi
 670     fi
 671   done
 672
 673   cd - >$STDOUT_IF_DEBUG
 674
 675   find build -iname '*.pyc' -exec rm {} \;
 676   find build -iname '*.pyo' -exec rm {} \;
 677
 678   # Finally, generate the package
 679   echo "Creating package..."
 680
 681   declare -a COMMAND_ARR=("fpm" "-s" "dir" "-t" "$FORMAT")
 682
 683   if [[ "${arch}" != "amd64" ]]; then
 684     COMMAND_ARR+=("-a${arch}")
 685   fi
 686
 687   if [[ "$MAINTAINER" != "" ]]; then
 688     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 689   fi
 690
 691   if [[ "$VENDOR" != "" ]]; then
 692     COMMAND_ARR+=('--vendor' "$VENDOR")
 693   fi
 694
 695   COMMAND_ARR+=('--url' 'https://arvados.org')
 696
 697   # Get description
 698   DESCRIPTION=`grep '\sdescription' $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 699   COMMAND_ARR+=('--description' "$DESCRIPTION")
 700
 701   # Get license string
 702   LICENSE_STRING=`grep license $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 703   COMMAND_ARR+=('--license' "$LICENSE_STRING")
 704
 705   if [[ "$FORMAT" == "rpm" ]]; then
 706     # Make sure to conflict with the old rh-python36 packages we used to publish
 707     COMMAND_ARR+=('--conflicts' "rh-python36-python-$PKG")
 708   fi
 709
 710   if [[ "$DEBUG" != "0" ]]; then
 711     COMMAND_ARR+=('--verbose' '--log' 'info')
 712   fi
 713
 714   COMMAND_ARR+=('-v' $(echo -n "$PYTHON_VERSION" | sed s/.dev/~dev/g | sed s/rc/~rc/g))
 715   COMMAND_ARR+=('--iteration' "$ARVADOS_BUILDING_ITERATION")
 716   COMMAND_ARR+=('-n' "$PYTHON_PKG")
 717   COMMAND_ARR+=('-C' "build")
 718
 719   systemd_unit="$WORKSPACE/$PKG_DIR/$PKG.service"
 720   if [[ -e "${systemd_unit}" ]]; then
 721     COMMAND_ARR+=('--after-install' "${WORKSPACE}/build/go-python-package-scripts/postinst")
 722     COMMAND_ARR+=('--before-remove' "${WORKSPACE}/build/go-python-package-scripts/prerm")
 723   fi
 724
 725   COMMAND_ARR+=('--depends' "$PYTHON3_PACKAGE")
 726
 727   # avoid warning
 728   COMMAND_ARR+=('--deb-no-default-config-files')
 729
 730   # Append --depends X and other arguments specified by fpm-info.sh in
 731   # the package source dir. These are added last so they can override
 732   # the arguments added by this script.
 733   declare -a fpm_args=()
 734   declare -a fpm_depends=()
 735
 736   fpminfo="$WORKSPACE/$PKG_DIR/fpm-info.sh"
 737   if [[ -e "$fpminfo" ]]; then
 738     echo "Loading fpm overrides from $fpminfo"
 739     if ! source "$fpminfo"; then
 740       echo "Error, unable to source $WORKSPACE/$PKG_DIR/fpm-info.sh for $PKG"
 741       exit 1
 742     fi
 743   fi
 744
 745   for i in "${fpm_depends[@]}"; do
 746     COMMAND_ARR+=('--depends' "$i")
 747   done
 748
 749   for i in "${fpm_depends[@]}"; do
 750     COMMAND_ARR+=('--replaces' "python-$PKG")
 751   done
 752
 753   # make sure the systemd service file ends up in the right place
 754   # used by arvados-docker-cleaner
 755   if [[ -e "${systemd_unit}" ]]; then
 756     COMMAND_ARR+=("usr/share/$python/dist/$PKG/share/doc/$PKG/$PKG.service=/lib/systemd/system/$PKG.service")
 757   fi
 758
 759   COMMAND_ARR+=("${fpm_args[@]}")
 760
 761   # Make sure to install all our package binaries in /usr/bin.
 762   # We have to walk $WORKSPACE/$PKG_DIR/bin rather than
 763   # $WORKSPACE/build/usr/share/$python/dist/$PYTHON_PKG/bin/ to get the list
 764   # because the latter also includes all the python binaries for the virtualenv.
 765   # We have to take the copies of our binaries from the latter directory, though,
 766   # because those are the ones we rewrote the shebang line of, above.
 767   if [[ -e "$WORKSPACE/$PKG_DIR/bin" ]]; then
 768     for binary in `ls $WORKSPACE/$PKG_DIR/bin`; do
 769       COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/$binary=/usr/bin/")
 770     done
 771   fi
 772
 773   # the python3-arvados-cwl-runner package comes with cwltool, expose that version
 774   if [[ -e "$WORKSPACE/$PKG_DIR/dist/build/usr/share/$python/dist/$PYTHON_PKG/bin/cwltool" ]]; then
 775     COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/cwltool=/usr/bin/")
 776   fi
 777
 778   COMMAND_ARR+=(".")
 779
 780   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 781
 782   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 783   FPM_EXIT_CODE=$?
 784
 785   # if something went wrong and debug is off, print out the fpm command that errored
 786   if ! fpm_verify $FPM_EXIT_CODE $FPM_RESULTS && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 787     echo "fpm returned an error executing the command:"
 788     echo
 789     echo -e "\n${COMMAND_ARR[@]}\n"
 790   else
 791     echo `ls *$FORMAT`
 792     mv $WORKSPACE/$PKG_DIR/dist/*$FORMAT $WORKSPACE/packages/$TARGET/
 793   fi
 794   echo
 795 }
 796
 797 # build_metapackage builds meta packages that help with the python to python 3 package migration
 798 build_metapackage() {
 799   # base package name (e.g. arvados-python-client)
 800   BASE_NAME=$1
 801   shift
 802   PKG_DIR=$1
 803   shift
 804
 805   if [[ -n "$ONLY_BUILD" ]] && [[ "python-$BASE_NAME" != "$ONLY_BUILD" ]]; then
 806     return 0
 807   fi
 808
 809   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 810     ARVADOS_BUILDING_ITERATION=1
 811   fi
 812
 813   if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 814     cd $WORKSPACE/$PKG_DIR
 815     pwd
 816     rm -rf dist/*
 817
 818     # Get the latest setuptools
 819     if ! pip3 install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 820       echo "Error, unable to upgrade setuptools with XY"
 821       echo "  pip3 install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 822       exit 1
 823     fi
 824     # filter a useless warning (when building the cwltest package) from the stderr output
 825     if ! python3 setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 826       echo "Error, unable to run python3 setup.py sdist for $PKG"
 827       exit 1
 828     fi
 829
 830     PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 831     UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 832
 833   else
 834     UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 835     PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 836   fi
 837
 838   cd - >$STDOUT_IF_DEBUG
 839   if [[ -d "$BASE_NAME" ]]; then
 840     rm -rf $BASE_NAME
 841   fi
 842   mkdir $BASE_NAME
 843   cd $BASE_NAME
 844
 845   if [[ "$FORMAT" == "deb" ]]; then
 846     cat >ns-control <<EOF
 847 Section: misc
 848 Priority: optional
 849 Standards-Version: 3.9.2
 850
 851 Package: python-${BASE_NAME}
 852 Version: ${PYTHON_VERSION}-${ARVADOS_BUILDING_ITERATION}
 853 Maintainer: Arvados Package Maintainers <packaging@arvados.org>
 854 Depends: python3-${BASE_NAME}
 855 Description: metapackage to ease the upgrade to the Pyhon 3 version of ${BASE_NAME}
 856  This package is a metapackage that will automatically install the new version of
 857  ${BASE_NAME} which is Python 3 based and has a different name.
 858 EOF
 859
 860     /usr/bin/equivs-build ns-control
 861     if [[ $? -ne 0 ]]; then
 862       echo "Error running 'equivs-build ns-control', is the 'equivs' package installed?"
 863       return 1
 864     fi
 865   elif [[ "$FORMAT" == "rpm" ]]; then
 866     cat >meta.spec <<EOF
 867 Summary: metapackage to ease the upgrade to the Python 3 version of ${BASE_NAME}
 868 Name: python-${BASE_NAME}
 869 Version: ${PYTHON_VERSION}
 870 Release: ${ARVADOS_BUILDING_ITERATION}
 871 License: distributable
 872
 873 Requires: python3-${BASE_NAME}
 874
 875 %description
 876 This package is a metapackage that will automatically install the new version of
 877 python-${BASE_NAME} which is Python 3 based and has a different name.
 878
 879 %prep
 880
 881 %build
 882
 883 %clean
 884
 885 %install
 886
 887 %post
 888
 889 %files
 890
 891
 892 %changelog
 893 * Mon Apr 12 2021 Arvados Package Maintainers <packaging@arvados.org>
 894 - initial release
 895 EOF
 896
 897     /usr/bin/rpmbuild -ba meta.spec
 898     if [[ $? -ne 0 ]]; then
 899       echo "Error running 'rpmbuild -ba meta.spec', is the 'rpm-build' package installed?"
 900       return 1
 901     else
 902       mv /root/rpmbuild/RPMS/x86_64/python-${BASE_NAME}*.${FORMAT} .
 903       if [[ $? -ne 0 ]]; then
 904         echo "Error finding rpm file output of 'rpmbuild -ba meta.spec'"
 905         return 1
 906       fi
 907     fi
 908   else
 909     echo "Unknown format"
 910     return 1
 911   fi
 912
 913   if [[ $EXITCODE -ne 0 ]]; then
 914     return 1
 915   else
 916     echo `ls *$FORMAT`
 917     mv *$FORMAT $WORKSPACE/packages/$TARGET/
 918   fi
 919
 920   # clean up
 921   cd - >$STDOUT_IF_DEBUG
 922   if [[ -d "$BASE_NAME" ]]; then
 923     rm -rf $BASE_NAME
 924   fi
 925 }
 926
 927 # Build packages for everything
 928 fpm_build () {
 929   # Source dir where fpm-info.sh (if any) will be found.
 930   SRC_DIR=$1
 931   shift
 932   # The package source.  Depending on the source type, this can be a
 933   # path, or the name of the package in an upstream repository (e.g.,
 934   # pip).
 935   PACKAGE=$1
 936   shift
 937   # The name of the package to build.
 938   PACKAGE_NAME=$1
 939   shift
 940   # The type of source package.  Passed to fpm -s.  Default "dir".
 941   PACKAGE_TYPE=${1:-dir}
 942   shift
 943   # Optional: the package version number.  Passed to fpm -v.
 944   VERSION=$1
 945   shift
 946
 947   if [[ -n "$ONLY_BUILD" ]] && [[ "$PACKAGE_NAME" != "$ONLY_BUILD" ]] && [[ "$PACKAGE" != "$ONLY_BUILD" ]] ; then
 948     # arvados-workbench depends on arvados-server at build time, so even when
 949     # only arvados-workbench is being built, we need to build arvados-server too
 950     if [[ "$PACKAGE_NAME" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 951       return 0
 952     fi
 953   fi
 954
 955   local default_iteration_value="$(default_iteration "$PACKAGE" "$VERSION" "$PACKAGE_TYPE")"
 956
 957   declare -a COMMAND_ARR=("fpm" "-s" "$PACKAGE_TYPE" "-t" "$FORMAT")
 958   if [ python = "$PACKAGE_TYPE" ] && [ deb = "$FORMAT" ]; then
 959       # Dependencies are built from setup.py.  Since setup.py will never
 960       # refer to Debian package iterations, it doesn't make sense to
 961       # enforce those in the .deb dependencies.
 962       COMMAND_ARR+=(--deb-ignore-iteration-in-dependencies)
 963   fi
 964
 965   if [[ "$DEBUG" != "0" ]]; then
 966     COMMAND_ARR+=('--verbose' '--log' 'info')
 967   fi
 968
 969   if [[ -n "$PACKAGE_NAME" ]]; then
 970     COMMAND_ARR+=('-n' "$PACKAGE_NAME")
 971   fi
 972
 973   if [[ "$MAINTAINER" != "" ]]; then
 974     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 975   fi
 976
 977   if [[ "$VENDOR" != "" ]]; then
 978     COMMAND_ARR+=('--vendor' "$VENDOR")
 979   fi
 980
 981   if [[ "$VERSION" != "" ]]; then
 982     COMMAND_ARR+=('-v' "$VERSION")
 983   fi
 984   if [[ -n "$default_iteration_value" ]]; then
 985       # We can always add an --iteration here.  If another one is specified in $@,
 986       # that will take precedence, as desired.
 987       COMMAND_ARR+=(--iteration "$default_iteration_value")
 988   fi
 989
 990   # Append --depends X and other arguments specified by fpm-info.sh in
 991   # the package source dir. These are added last so they can override
 992   # the arguments added by this script.
 993   declare -a fpm_args=()
 994   declare -a build_depends=()
 995   declare -a fpm_depends=()
 996   declare -a fpm_conflicts=()
 997   declare -a fpm_exclude=()
 998   if [[ ! -d "$SRC_DIR" ]]; then
 999       echo >&2 "BUG: looking in wrong dir for fpm-info.sh: $pkgdir"
1000       exit 1
1001   fi
1002   fpminfo="${SRC_DIR}/fpm-info.sh"
1003   if [[ -e "$fpminfo" ]]; then
1004       debug_echo "Loading fpm overrides from $fpminfo"
1005       source "$fpminfo"
1006   fi
1007   for pkg in "${build_depends[@]}"; do
1008       if [[ $TARGET =~ debian|ubuntu ]]; then
1009           pkg_deb=$(ls "$WORKSPACE/packages/$TARGET/$pkg_"*.deb | sort -rg | awk 'NR==1')
1010           if [[ -e $pkg_deb ]]; then
1011               echo "Installing build_dep $pkg from $pkg_deb"
1012               dpkg -i "$pkg_deb"
1013           else
1014               echo "Attemping to install build_dep $pkg using apt-get"
1015               apt-get install -y "$pkg"
1016           fi
1017           apt-get -y -f install
1018       else
1019           pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
1020           if [[ -e $pkg_rpm ]]; then
1021               echo "Installing build_dep $pkg from $pkg_rpm"
1022               rpm -i "$pkg_rpm"
1023           else
1024               echo "Attemping to install build_dep $pkg"
1025               rpm -i "$pkg"
1026           fi
1027       fi
1028   done
1029   for i in "${fpm_depends[@]}"; do
1030     COMMAND_ARR+=('--depends' "$i")
1031   done
1032   for i in "${fpm_conflicts[@]}"; do
1033     COMMAND_ARR+=('--conflicts' "$i")
1034   done
1035   for i in "${fpm_exclude[@]}"; do
1036     COMMAND_ARR+=('--exclude' "$i")
1037   done
1038
1039   COMMAND_ARR+=("${fpm_args[@]}")
1040
1041   # Append remaining function arguments directly to fpm's command line.
1042   for i; do
1043     COMMAND_ARR+=("$i")
1044   done
1045
1046   COMMAND_ARR+=("$PACKAGE")
1047
1048   debug_echo -e "\n${COMMAND_ARR[@]}\n"
1049
1050   FPM_RESULTS=$("${COMMAND_ARR[@]}")
1051   FPM_EXIT_CODE=$?
1052
1053   fpm_verify $FPM_EXIT_CODE $FPM_RESULTS
1054
1055   # if something went wrong and debug is off, print out the fpm command that errored
1056   if [[ 0 -ne $? ]] && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
1057     echo -e "\n${COMMAND_ARR[@]}\n"
1058   fi
1059 }
1060
1061 # verify build results
1062 fpm_verify () {
1063   FPM_EXIT_CODE=$1
1064   shift
1065   FPM_RESULTS=$@
1066
1067   FPM_PACKAGE_NAME=''
1068   if [[ $FPM_RESULTS =~ ([A-Za-z0-9_\.-]*\.)(deb|rpm) ]]; then
1069     FPM_PACKAGE_NAME=${BASH_REMATCH[1]}${BASH_REMATCH[2]}
1070   fi
1071
1072   if [[ "$FPM_PACKAGE_NAME" == "" ]]; then
1073     EXITCODE=1
1074     echo
1075     echo "Error: $PACKAGE: Unable to figure out package name from fpm results:"
1076     echo
1077     echo $FPM_RESULTS
1078     echo
1079     return 1
1080   elif [[ "$FPM_RESULTS" =~ "File already exists" ]]; then
1081     echo "Package $FPM_PACKAGE_NAME exists, not rebuilding"
1082     return 0
1083   elif [[ 0 -ne "$FPM_EXIT_CODE" ]]; then
1084     EXITCODE=1
1085     echo "Error building package for $1:\n $FPM_RESULTS"
1086     return 1
1087   fi
1088 }
1089
1090 install_package() {
1091   PACKAGES=$@
1092   if [[ "$FORMAT" == "deb" ]]; then
1093     $SUDO apt-get install $PACKAGES --yes
1094   elif [[ "$FORMAT" == "rpm" ]]; then
1095     $SUDO yum -q -y install $PACKAGES
1096   fi
1097 }
1098
1099 title() {
1100     printf '%s %s\n' "=======" "$1"
1101 }
1102
1103 checkexit() {
1104     if [[ "$1" != "0" ]]; then
1105         title "$2 -- FAILED"
1106         failures+=("$2 (`timer`)")
1107     else
1108         successes+=("$2 (`timer`)")
1109     fi
1110 }
1111
1112 timer_reset() {
1113     t0=$SECONDS
1114 }
1115
1116 timer() {
1117     if [[ -n "$t0" ]]; then
1118         echo -n "$(($SECONDS - $t0))s"
1119     fi
1120 }
1121
1122 report_outcomes() {
1123     for x in "${successes[@]}"
1124     do
1125         echo "Pass: $x"
1126     done
1127
1128     if [[ ${#failures[@]} == 0 ]]
1129     then
1130         if [[ ${#successes[@]} != 0 ]]; then
1131            echo "All test suites passed."
1132         fi
1133     else
1134         echo "Failures (${#failures[@]}):"
1135         for x in "${failures[@]}"
1136         do
1137             echo "Fail: $x"
1138         done
1139     fi
1140 }