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 "$ARCH" ]]; then
 154       if [[ "$native_arch" == "amd64" ]] || [[ "$native_arch" == "$ARCH" ]]; then
 155         package_go_binary_worker "$src_path" "$prog" "$description" "$native_arch" "$ARCH" "$license_file"
 156       else
 157         echo "Error: no cross compilation support for Go on $native_arch yet, can not build $prog for $ARCH"
 158       fi
 159     else
 160       archs=($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] [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" ]] && [[ "$native_arch" == "amd64" ]]; then
 191       if [[ "$FORMAT" == "deb" ]]; then
 192         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"
 193       else
 194         echo "Error: no cross compilation support for Go on $native_arch ($FORMAT), can not build $prog for $ARCH"
 195         return
 196       fi
 197     else
 198       GOARCH=${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/$src_path"
 199     fi
 200
 201     local -a switches=()
 202
 203     binpath=$GOPATH/bin/${basename}
 204     if [[ "${arch}" != "${native_arch}" ]]; then
 205       switches+=("-a${arch}")
 206       binpath="$GOPATH/bin/linux_${arch}/${basename}"
 207     fi
 208
 209     systemd_unit="$WORKSPACE/${src_path}/${prog}.service"
 210     if [[ -e "${systemd_unit}" ]]; then
 211         switches+=(
 212             --after-install "${WORKSPACE}/build/go-python-package-scripts/postinst"
 213             --before-remove "${WORKSPACE}/build/go-python-package-scripts/prerm"
 214             "${systemd_unit}=/lib/systemd/system/${prog}.service")
 215     fi
 216     switches+=("$WORKSPACE/${license_file}=/usr/share/doc/$prog/${license_file}")
 217
 218     fpm_build "${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[@]}"
 219 }
 220
 221 # Usage: package_go_so lib/foo arvados_foo.so arvados-foo "Arvados foo library"
 222 package_go_so() {
 223     local src_path="$1"; shift
 224     local sofile="$1"; shift
 225     local pkg="$1"; shift
 226     local description="$1"; shift
 227
 228     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkg" != "$ONLY_BUILD" ]]; then
 229       return 0
 230     fi
 231
 232     debug_echo "package_go_so $src_path as $pkg"
 233
 234     calculate_go_package_version go_package_version $src_path
 235     cd $WORKSPACE/packages/$TARGET
 236     test_package_presence $pkg $go_package_version go || return 1
 237     cd $WORKSPACE/$src_path
 238     go build -buildmode=c-shared -o ${GOPATH}/bin/${sofile}
 239     cd $WORKSPACE/packages/$TARGET
 240     local -a fpmargs=(
 241         "--url=https://arvados.org"
 242         "--license=Apache License, Version 2.0"
 243         "--description=${description}"
 244         "$WORKSPACE/apache-2.0.txt=/usr/share/doc/$pkg/apache-2.0.txt"
 245     )
 246     if [[ -e "$WORKSPACE/$src_path/pam-configs-arvados" ]]; then
 247         fpmargs+=("$WORKSPACE/$src_path/pam-configs-arvados=/usr/share/doc/$pkg/pam-configs-arvados-go")
 248     fi
 249     if [[ -e "$WORKSPACE/$src_path/README" ]]; then
 250         fpmargs+=("$WORKSPACE/$src_path/README=/usr/share/doc/$pkg/README")
 251     fi
 252     fpm_build "${WORKSPACE}/${src_path}" "$GOPATH/bin/${sofile}=/usr/lib/${sofile}" "${pkg}" dir "${go_package_version}" "${fpmargs[@]}"
 253 }
 254
 255 default_iteration() {
 256     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 257         echo "$ARVADOS_BUILDING_ITERATION"
 258         return
 259     fi
 260     local package_name="$1"; shift
 261     local package_version="$1"; shift
 262     local package_type="$1"; shift
 263     local iteration=1
 264     if [[ $package_version =~ ^0\.1\.([0-9]{14})(\.|$) ]] && \
 265            [[ ${BASH_REMATCH[1]} -le $LICENSE_PACKAGE_TS ]]; then
 266         iteration=2
 267     fi
 268     echo $iteration
 269 }
 270
 271 _build_rails_package_scripts() {
 272     local pkgname="$1"; shift
 273     local destdir="$1"; shift
 274     local srcdir="$RUN_BUILD_PACKAGES_PATH/rails-package-scripts"
 275     for scriptname in postinst prerm postrm; do
 276         cat "$srcdir/$pkgname.sh" "$srcdir/step2.sh" "$srcdir/$scriptname.sh" \
 277             >"$destdir/$scriptname" || return $?
 278     done
 279 }
 280
 281 rails_package_version() {
 282     local pkgname="$1"; shift
 283     local srcdir="$1"; shift
 284     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 285         echo "$ARVADOS_BUILDING_VERSION"
 286         return
 287     fi
 288     local version="$(version_from_git)"
 289     if [ $pkgname = "arvados-api-server" -o $pkgname = "arvados-workbench" ] ; then
 290         calculate_go_package_version version cmd/arvados-server "$srcdir"
 291     fi
 292     echo $version
 293 }
 294
 295 test_rails_package_presence() {
 296   local pkgname="$1"; shift
 297   local srcdir="$1"; shift
 298
 299   if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 300     return 1
 301   fi
 302
 303   tmppwd=`pwd`
 304
 305   cd $srcdir
 306
 307   local version="$(rails_package_version "$pkgname" "$srcdir")"
 308
 309   cd $tmppwd
 310
 311   test_package_presence $pkgname $version rails "$RAILS_PACKAGE_ITERATION"
 312 }
 313
 314 get_complete_package_name() {
 315   # if the errexit flag is set, unset it until this function returns
 316   # otherwise, the shift calls below will abort the program if optional arguments are not supplied
 317   if [ -o errexit ]; then
 318     set +e
 319     trap 'set -e' RETURN
 320   fi
 321   # $__returnvar has the nameref attribute set, which means it is a reference
 322   # to another variable that is passed in as the first argument to this function.
 323   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 324   local -n __returnvar="$1"; shift
 325   local pkgname="$1"; shift
 326   local version="$1"; shift
 327   local pkgtype="$1"; shift
 328   local iteration="$1"; shift
 329   local arch="$1"; shift
 330   if [[ "$iteration" == "" ]]; then
 331       iteration="$(default_iteration "$pkgname" "$version" "$pkgtype")"
 332   fi
 333
 334   if [[ "$arch" == "" ]]; then
 335     native_arch="amd64"
 336     rpm_native_arch="x86_64"
 337     if [[ "$HOSTTYPE" == "aarch64" ]]; then
 338       native_arch="arm64"
 339       rpm_native_arch="arm64"
 340     fi
 341     rpm_architecture="$rpm_native_arch"
 342     deb_architecture="$native_arch"
 343
 344     if [[ "$pkgtype" =~ ^(src)$ ]]; then
 345       rpm_architecture="noarch"
 346       deb_architecture="all"
 347     fi
 348
 349     # These python packages have binary components
 350     if [[ "$pkgname" =~ (ruamel|ciso|pycrypto|pyyaml) ]]; then
 351       rpm_architecture="$rpm_native_arch"
 352       deb_architecture="$native_arch"
 353     fi
 354   else
 355     rpm_architecture=$arch
 356     deb_architecture=$arch
 357   fi
 358
 359   local complete_pkgname="${pkgname}_$version${iteration:+-$iteration}_$deb_architecture.deb"
 360   if [[ "$FORMAT" == "rpm" ]]; then
 361       # rpm packages get iteration 1 if we don't supply one
 362       iteration=${iteration:-1}
 363       complete_pkgname="$pkgname-$version-${iteration}.$rpm_architecture.rpm"
 364   fi
 365   __returnvar=${complete_pkgname}
 366 }
 367
 368 # Test if the package already exists, if not return 0, if it does return 1
 369 test_package_presence() {
 370     local pkgname="$1"; shift
 371     local version="$1"; shift
 372     local pkgtype="$1"; shift
 373     local iteration="$1"; shift
 374     local arch="$1"; shift
 375     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 376       # arvados-workbench depends on arvados-server at build time, so even when
 377       # only arvados-workbench is being built, we need to build arvados-server too
 378       if [[ "$pkgname" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 379         return 1
 380       fi
 381     fi
 382
 383     local full_pkgname
 384     get_complete_package_name full_pkgname "$pkgname" "$version" "$pkgtype" "$iteration" "$arch"
 385
 386     # See if we can skip building the package, only if it already exists in the
 387     # processed/ directory. If so, move it back to the packages directory to make
 388     # sure it gets picked up by the test and/or upload steps.
 389     # Get the list of packages from the repos
 390
 391     if [[ "$FORCE_BUILD" == "1" ]]; then
 392       echo "Package $full_pkgname build forced with --force-build, building"
 393     elif [[ "$FORMAT" == "deb" ]]; then
 394       declare -A dd
 395       dd[debian10]=buster
 396       dd[debian11]=bullseye
 397       dd[ubuntu1804]=bionic
 398       dd[ubuntu2004]=focal
 399       D=${dd[$TARGET]}
 400       if [ ${pkgname:0:3} = "lib" ]; then
 401         repo_subdir=${pkgname:0:4}
 402       else
 403         repo_subdir=${pkgname:0:1}
 404       fi
 405
 406       repo_pkg_list=$(curl -s -o - http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/)
 407       echo "${repo_pkg_list}" |grep -q ${full_pkgname}
 408       if [ $? -eq 0 ] ; then
 409         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 410         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/${full_pkgname}
 411         return 1
 412       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 413         echo "Package $full_pkgname exists, not rebuilding!"
 414         return 1
 415       else
 416         echo "Package $full_pkgname not found, building"
 417         return 0
 418       fi
 419     else
 420       centos_repo="http://rpm.arvados.org/CentOS/7/dev/x86_64/"
 421
 422       repo_pkg_list=$(curl -s -o - ${centos_repo})
 423       echo ${repo_pkg_list} |grep -q ${full_pkgname}
 424       if [ $? -eq 0 ]; then
 425         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 426         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" ${centos_repo}${full_pkgname}
 427         return 1
 428       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 429         echo "Package $full_pkgname exists, not rebuilding!"
 430         return 1
 431       else
 432         echo "Package $full_pkgname not found, building"
 433         return 0
 434       fi
 435     fi
 436 }
 437
 438 handle_rails_package() {
 439     local pkgname="$1"; shift
 440
 441     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 442         return 0
 443     fi
 444     local srcdir="$1"; shift
 445     cd "$srcdir"
 446     local license_path="$1"; shift
 447     local version="$(rails_package_version "$pkgname" "$srcdir")"
 448     echo "$version" >package-build.version
 449     local scripts_dir="$(mktemp --tmpdir -d "$pkgname-XXXXXXXX.scripts")" && \
 450     (
 451         set -e
 452         _build_rails_package_scripts "$pkgname" "$scripts_dir"
 453         cd "$srcdir"
 454         mkdir -p tmp
 455         git rev-parse HEAD >git-commit.version
 456         bundle package --all
 457     )
 458     if [[ 0 != "$?" ]] || ! cd "$WORKSPACE/packages/$TARGET"; then
 459         echo "ERROR: $pkgname package prep failed" >&2
 460         rm -rf "$scripts_dir"
 461         EXITCODE=1
 462         return 1
 463     fi
 464     local railsdir="/var/www/${pkgname%-server}/current"
 465     local -a pos_args=("$srcdir/=$railsdir" "$pkgname" dir "$version")
 466     local license_arg="$license_path=$railsdir/$(basename "$license_path")"
 467     local -a switches=(--after-install "$scripts_dir/postinst"
 468                        --before-remove "$scripts_dir/prerm"
 469                        --after-remove "$scripts_dir/postrm")
 470     if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 471         switches+=(--iteration $RAILS_PACKAGE_ITERATION)
 472     fi
 473     # For some reason fpm excludes need to not start with /.
 474     local exclude_root="${railsdir#/}"
 475     local -a exclude_list=(tmp log coverage Capfile\* \
 476                            config/deploy\* config/application.yml)
 477     # for arvados-workbench, we need to have the (dummy) config/database.yml in the package
 478     if  [[ "$pkgname" != "arvados-workbench" ]]; then
 479       exclude_list+=('config/database.yml')
 480     fi
 481     for exclude in ${exclude_list[@]}; do
 482         switches+=(-x "$exclude_root/$exclude")
 483     done
 484     fpm_build "${srcdir}" "${pos_args[@]}" "${switches[@]}" \
 485               -x "$exclude_root/vendor/cache-*" \
 486               -x "$exclude_root/vendor/bundle" "$@" "$license_arg"
 487     rm -rf "$scripts_dir"
 488 }
 489
 490 # Build python packages with a virtualenv built-in
 491 fpm_build_virtualenv () {
 492   PKG=$1
 493   shift
 494   PKG_DIR=$1
 495   shift
 496   PACKAGE_TYPE=${1:-python}
 497   shift
 498   native_arch="amd64"
 499   if [[ "$HOSTTYPE" == "aarch64" ]]; then
 500     native_arch="arm64"
 501   fi
 502
 503   if [[ -n "$ARCH" ]] && [[ "$ARCH" == "$native_arch" ]]; then
 504       fpm_build_virtualenv_worker "$PKG" "$PKG_DIR" "$PACKAGE_TYPE" "$ARCH"
 505   elif [[ -z "$ARCH" ]]; then
 506     for arch in $native_arch; do
 507       fpm_build_virtualenv_worker "$PKG" "$PKG_DIR" "$PACKAGE_TYPE" "$arch"
 508     done
 509   else
 510     echo "Error: no cross compilation support for Python yet, can not build $PKG for $ARCH"
 511   fi
 512 }
 513
 514 # Build python packages with a virtualenv built-in
 515 fpm_build_virtualenv_worker () {
 516   PKG=$1
 517   shift
 518   PKG_DIR=$1
 519   shift
 520   PACKAGE_TYPE=${1:-python}
 521   shift
 522   arch=${1:-amd64}
 523   shift
 524
 525   # Set up
 526   STDOUT_IF_DEBUG=/dev/null
 527   STDERR_IF_DEBUG=/dev/null
 528   DASHQ_UNLESS_DEBUG=-q
 529   if [[ "$DEBUG" != "0" ]]; then
 530       STDOUT_IF_DEBUG=/dev/stdout
 531       STDERR_IF_DEBUG=/dev/stderr
 532       DASHQ_UNLESS_DEBUG=
 533   fi
 534   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 535     ARVADOS_BUILDING_ITERATION=1
 536   fi
 537
 538   local python=""
 539   case "$PACKAGE_TYPE" in
 540     python3)
 541         python=python3
 542         pip=pip3
 543         PACKAGE_PREFIX=$PYTHON3_PKG_PREFIX
 544         ;;
 545   esac
 546
 547   if [[ "$PKG" != "arvados-docker-cleaner" ]]; then
 548     PYTHON_PKG=$PACKAGE_PREFIX-$PKG
 549   else
 550     # Exception to our package naming convention
 551     PYTHON_PKG=$PKG
 552   fi
 553
 554   # arvados-python-client sdist should always be built, to be available
 555   # for other dependent packages.
 556   if [[ -n "$ONLY_BUILD" ]] && [[ "arvados-python-client" != "$PKG" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 557     return 0
 558   fi
 559
 560   cd $WORKSPACE/$PKG_DIR
 561
 562   rm -rf dist/*
 563
 564   # Get the latest setuptools
 565   if ! $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 566     echo "Error, unable to upgrade setuptools with"
 567     echo "  $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 568     exit 1
 569   fi
 570   # filter a useless warning (when building the cwltest package) from the stderr output
 571   if ! $python setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 572     echo "Error, unable to run $python setup.py sdist for $PKG"
 573     exit 1
 574   fi
 575
 576   PACKAGE_PATH=`(cd dist; ls *tar.gz)`
 577
 578   if [[ "arvados-python-client" == "$PKG" ]]; then
 579     PYSDK_PATH=`pwd`/dist/
 580   fi
 581
 582   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 583     return 0
 584   fi
 585
 586   # Determine the package version from the generated sdist archive
 587   if [[ -n "$ARVADOS_BUILDING_VERSION" ]] ; then
 588       UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 589       PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 590   else
 591       PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 592       UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 593   fi
 594
 595   # See if we actually need to build this package; does it exist already?
 596   # We can't do this earlier than here, because we need PYTHON_VERSION...
 597   # This isn't so bad; the sdist call above is pretty quick compared to
 598   # the invocation of virtualenv and fpm, below.
 599   if ! test_package_presence "$PYTHON_PKG" "$UNFILTERED_PYTHON_VERSION" "$PACKAGE_TYPE" "$ARVADOS_BUILDING_ITERATION" "$arch"; then
 600     return 0
 601   fi
 602
 603   echo "Building $FORMAT ($arch) package for $PKG from $PKG_DIR"
 604
 605   # Package the sdist in a virtualenv
 606   echo "Creating virtualenv..."
 607
 608   cd dist
 609
 610   rm -rf build
 611   rm -f $PYTHON_PKG*deb
 612   echo "virtualenv version: `virtualenv --version`"
 613   virtualenv_command="virtualenv --python `which $python` $DASHQ_UNLESS_DEBUG build/usr/share/$python/dist/$PYTHON_PKG"
 614
 615   if ! $virtualenv_command; then
 616     echo "Error, unable to run"
 617     echo "  $virtualenv_command"
 618     exit 1
 619   fi
 620
 621   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip; then
 622     echo "Error, unable to upgrade pip with"
 623     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip"
 624     exit 1
 625   fi
 626   echo "pip version:        `build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip --version`"
 627
 628   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 629     echo "Error, unable to upgrade setuptools with"
 630     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 631     exit 1
 632   fi
 633   echo "setuptools version: `build/usr/share/$python/dist/$PYTHON_PKG/bin/$python -c 'import setuptools; print(setuptools.__version__)'`"
 634
 635   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel; then
 636     echo "Error, unable to upgrade wheel with"
 637     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel"
 638     exit 1
 639   fi
 640   echo "wheel version:      `build/usr/share/$python/dist/$PYTHON_PKG/bin/wheel version`"
 641
 642   if [[ "$TARGET" != "centos7" ]] || [[ "$PYTHON_PKG" != "python-arvados-fuse" ]]; then
 643     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 644   else
 645     # centos7 needs these special tweaks to install python-arvados-fuse
 646     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG docutils
 647     PYCURL_SSL_LIBRARY=nss build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 648   fi
 649
 650   if [[ "$?" != "0" ]]; then
 651     echo "Error, unable to run"
 652     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH"
 653     exit 1
 654   fi
 655
 656   cd build/usr/share/$python/dist/$PYTHON_PKG/
 657
 658   # Replace the shebang lines in all python scripts, and handle the activate
 659   # scripts too. This is a functional replacement of the 237 line
 660   # virtualenv_tools.py script that doesn't work in python3 without serious
 661   # patching, minus the parts we don't need (modifying pyc files, etc).
 662   for binfile in `ls bin/`; do
 663     if ! file --mime bin/$binfile |grep -q binary; then
 664       # Not a binary file
 665       if [[ "$binfile" =~ ^activate(.csh|.fish|)$ ]]; then
 666         # these 'activate' scripts need special treatment
 667         sed -i "s/VIRTUAL_ENV=\".*\"/VIRTUAL_ENV=\"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 668         sed -i "s/VIRTUAL_ENV \".*\"/VIRTUAL_ENV \"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 669       else
 670         if grep -q -E '^#!.*/bin/python\d?' bin/$binfile; then
 671           # Replace shebang line
 672           sed -i "1 s/^.*$/#!\/usr\/share\/$python\/dist\/$PYTHON_PKG\/bin\/python/" bin/$binfile
 673         fi
 674       fi
 675     fi
 676   done
 677
 678   cd - >$STDOUT_IF_DEBUG
 679
 680   find build -iname '*.pyc' -exec rm {} \;
 681   find build -iname '*.pyo' -exec rm {} \;
 682
 683   # Finally, generate the package
 684   echo "Creating package..."
 685
 686   declare -a COMMAND_ARR=("fpm" "-s" "dir" "-t" "$FORMAT")
 687
 688   if [[ "${arch}" != "amd64" ]]; then
 689     COMMAND_ARR+=("-a${arch}")
 690   fi
 691
 692   if [[ "$MAINTAINER" != "" ]]; then
 693     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 694   fi
 695
 696   if [[ "$VENDOR" != "" ]]; then
 697     COMMAND_ARR+=('--vendor' "$VENDOR")
 698   fi
 699
 700   COMMAND_ARR+=('--url' 'https://arvados.org')
 701
 702   # Get description
 703   DESCRIPTION=`grep '\sdescription' $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 704   COMMAND_ARR+=('--description' "$DESCRIPTION")
 705
 706   # Get license string
 707   LICENSE_STRING=`grep license $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 708   COMMAND_ARR+=('--license' "$LICENSE_STRING")
 709
 710   if [[ "$FORMAT" == "rpm" ]]; then
 711     # Make sure to conflict with the old rh-python36 packages we used to publish
 712     COMMAND_ARR+=('--conflicts' "rh-python36-python-$PKG")
 713   fi
 714
 715   if [[ "$DEBUG" != "0" ]]; then
 716     COMMAND_ARR+=('--verbose' '--log' 'info')
 717   fi
 718
 719   COMMAND_ARR+=('-v' $(echo -n "$PYTHON_VERSION" | sed s/.dev/~dev/g | sed s/rc/~rc/g))
 720   COMMAND_ARR+=('--iteration' "$ARVADOS_BUILDING_ITERATION")
 721   COMMAND_ARR+=('-n' "$PYTHON_PKG")
 722   COMMAND_ARR+=('-C' "build")
 723
 724   systemd_unit="$WORKSPACE/$PKG_DIR/$PKG.service"
 725   if [[ -e "${systemd_unit}" ]]; then
 726     COMMAND_ARR+=('--after-install' "${WORKSPACE}/build/go-python-package-scripts/postinst")
 727     COMMAND_ARR+=('--before-remove' "${WORKSPACE}/build/go-python-package-scripts/prerm")
 728   fi
 729
 730   COMMAND_ARR+=('--depends' "$PYTHON3_PACKAGE")
 731
 732   # avoid warning
 733   COMMAND_ARR+=('--deb-no-default-config-files')
 734
 735   # Append --depends X and other arguments specified by fpm-info.sh in
 736   # the package source dir. These are added last so they can override
 737   # the arguments added by this script.
 738   declare -a fpm_args=()
 739   declare -a fpm_depends=()
 740
 741   fpminfo="$WORKSPACE/$PKG_DIR/fpm-info.sh"
 742   if [[ -e "$fpminfo" ]]; then
 743     echo "Loading fpm overrides from $fpminfo"
 744     if ! source "$fpminfo"; then
 745       echo "Error, unable to source $WORKSPACE/$PKG_DIR/fpm-info.sh for $PKG"
 746       exit 1
 747     fi
 748   fi
 749
 750   for i in "${fpm_depends[@]}"; do
 751     COMMAND_ARR+=('--depends' "$i")
 752   done
 753
 754   for i in "${fpm_depends[@]}"; do
 755     COMMAND_ARR+=('--replaces' "python-$PKG")
 756   done
 757
 758   # make sure the systemd service file ends up in the right place
 759   # used by arvados-docker-cleaner
 760   if [[ -e "${systemd_unit}" ]]; then
 761     COMMAND_ARR+=("usr/share/$python/dist/$PKG/share/doc/$PKG/$PKG.service=/lib/systemd/system/$PKG.service")
 762   fi
 763
 764   COMMAND_ARR+=("${fpm_args[@]}")
 765
 766   # Make sure to install all our package binaries in /usr/bin.
 767   # We have to walk $WORKSPACE/$PKG_DIR/bin rather than
 768   # $WORKSPACE/build/usr/share/$python/dist/$PYTHON_PKG/bin/ to get the list
 769   # because the latter also includes all the python binaries for the virtualenv.
 770   # We have to take the copies of our binaries from the latter directory, though,
 771   # because those are the ones we rewrote the shebang line of, above.
 772   if [[ -e "$WORKSPACE/$PKG_DIR/bin" ]]; then
 773     for binary in `ls $WORKSPACE/$PKG_DIR/bin`; do
 774       COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/$binary=/usr/bin/")
 775     done
 776   fi
 777
 778   # the python3-arvados-cwl-runner package comes with cwltool, expose that version
 779   if [[ -e "$WORKSPACE/$PKG_DIR/dist/build/usr/share/$python/dist/$PYTHON_PKG/bin/cwltool" ]]; then
 780     COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/cwltool=/usr/bin/")
 781   fi
 782
 783   COMMAND_ARR+=(".")
 784
 785   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 786
 787   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 788   FPM_EXIT_CODE=$?
 789
 790   # if something went wrong and debug is off, print out the fpm command that errored
 791   if ! fpm_verify $FPM_EXIT_CODE $FPM_RESULTS && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 792     echo "fpm returned an error executing the command:"
 793     echo
 794     echo -e "\n${COMMAND_ARR[@]}\n"
 795   else
 796     echo `ls *$FORMAT`
 797     mv $WORKSPACE/$PKG_DIR/dist/*$FORMAT $WORKSPACE/packages/$TARGET/
 798   fi
 799   echo
 800 }
 801
 802 # build_metapackage builds meta packages that help with the python to python 3 package migration
 803 build_metapackage() {
 804   # base package name (e.g. arvados-python-client)
 805   BASE_NAME=$1
 806   shift
 807   PKG_DIR=$1
 808   shift
 809
 810   if [[ -n "$ONLY_BUILD" ]] && [[ "python-$BASE_NAME" != "$ONLY_BUILD" ]]; then
 811     return 0
 812   fi
 813
 814   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 815     ARVADOS_BUILDING_ITERATION=1
 816   fi
 817
 818   if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 819     cd $WORKSPACE/$PKG_DIR
 820     pwd
 821     rm -rf dist/*
 822
 823     # Get the latest setuptools
 824     if ! pip3 install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 825       echo "Error, unable to upgrade setuptools with XY"
 826       echo "  pip3 install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 827       exit 1
 828     fi
 829     # filter a useless warning (when building the cwltest package) from the stderr output
 830     if ! python3 setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 831       echo "Error, unable to run python3 setup.py sdist for $PKG"
 832       exit 1
 833     fi
 834
 835     PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 836     UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 837
 838   else
 839     UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 840     PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 841   fi
 842
 843   cd - >$STDOUT_IF_DEBUG
 844   if [[ -d "$BASE_NAME" ]]; then
 845     rm -rf $BASE_NAME
 846   fi
 847   mkdir $BASE_NAME
 848   cd $BASE_NAME
 849
 850   if [[ "$FORMAT" == "deb" ]]; then
 851     cat >ns-control <<EOF
 852 Section: misc
 853 Priority: optional
 854 Standards-Version: 3.9.2
 855
 856 Package: python-${BASE_NAME}
 857 Version: ${PYTHON_VERSION}-${ARVADOS_BUILDING_ITERATION}
 858 Maintainer: Arvados Package Maintainers <packaging@arvados.org>
 859 Depends: python3-${BASE_NAME}
 860 Description: metapackage to ease the upgrade to the Pyhon 3 version of ${BASE_NAME}
 861  This package is a metapackage that will automatically install the new version of
 862  ${BASE_NAME} which is Python 3 based and has a different name.
 863 EOF
 864
 865     /usr/bin/equivs-build ns-control
 866     if [[ $? -ne 0 ]]; then
 867       echo "Error running 'equivs-build ns-control', is the 'equivs' package installed?"
 868       return 1
 869     fi
 870   elif [[ "$FORMAT" == "rpm" ]]; then
 871     cat >meta.spec <<EOF
 872 Summary: metapackage to ease the upgrade to the Python 3 version of ${BASE_NAME}
 873 Name: python-${BASE_NAME}
 874 Version: ${PYTHON_VERSION}
 875 Release: ${ARVADOS_BUILDING_ITERATION}
 876 License: distributable
 877
 878 Requires: python3-${BASE_NAME}
 879
 880 %description
 881 This package is a metapackage that will automatically install the new version of
 882 python-${BASE_NAME} which is Python 3 based and has a different name.
 883
 884 %prep
 885
 886 %build
 887
 888 %clean
 889
 890 %install
 891
 892 %post
 893
 894 %files
 895
 896
 897 %changelog
 898 * Mon Apr 12 2021 Arvados Package Maintainers <packaging@arvados.org>
 899 - initial release
 900 EOF
 901
 902     /usr/bin/rpmbuild -ba meta.spec
 903     if [[ $? -ne 0 ]]; then
 904       echo "Error running 'rpmbuild -ba meta.spec', is the 'rpm-build' package installed?"
 905       return 1
 906     else
 907       mv /root/rpmbuild/RPMS/x86_64/python-${BASE_NAME}*.${FORMAT} .
 908       if [[ $? -ne 0 ]]; then
 909         echo "Error finding rpm file output of 'rpmbuild -ba meta.spec'"
 910         return 1
 911       fi
 912     fi
 913   else
 914     echo "Unknown format"
 915     return 1
 916   fi
 917
 918   if [[ $EXITCODE -ne 0 ]]; then
 919     return 1
 920   else
 921     echo `ls *$FORMAT`
 922     mv *$FORMAT $WORKSPACE/packages/$TARGET/
 923   fi
 924
 925   # clean up
 926   cd - >$STDOUT_IF_DEBUG
 927   if [[ -d "$BASE_NAME" ]]; then
 928     rm -rf $BASE_NAME
 929   fi
 930 }
 931
 932 # Build packages for everything
 933 fpm_build () {
 934   # Source dir where fpm-info.sh (if any) will be found.
 935   SRC_DIR=$1
 936   shift
 937   # The package source.  Depending on the source type, this can be a
 938   # path, or the name of the package in an upstream repository (e.g.,
 939   # pip).
 940   PACKAGE=$1
 941   shift
 942   # The name of the package to build.
 943   PACKAGE_NAME=$1
 944   shift
 945   # The type of source package.  Passed to fpm -s.  Default "dir".
 946   PACKAGE_TYPE=${1:-dir}
 947   shift
 948   # Optional: the package version number.  Passed to fpm -v.
 949   VERSION=$1
 950   shift
 951
 952   if [[ -n "$ONLY_BUILD" ]] && [[ "$PACKAGE_NAME" != "$ONLY_BUILD" ]] && [[ "$PACKAGE" != "$ONLY_BUILD" ]] ; then
 953     # arvados-workbench depends on arvados-server at build time, so even when
 954     # only arvados-workbench is being built, we need to build arvados-server too
 955     if [[ "$PACKAGE_NAME" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 956       return 0
 957     fi
 958   fi
 959
 960   local default_iteration_value="$(default_iteration "$PACKAGE" "$VERSION" "$PACKAGE_TYPE")"
 961
 962   declare -a COMMAND_ARR=("fpm" "-s" "$PACKAGE_TYPE" "-t" "$FORMAT")
 963   if [ python = "$PACKAGE_TYPE" ] && [ deb = "$FORMAT" ]; then
 964       # Dependencies are built from setup.py.  Since setup.py will never
 965       # refer to Debian package iterations, it doesn't make sense to
 966       # enforce those in the .deb dependencies.
 967       COMMAND_ARR+=(--deb-ignore-iteration-in-dependencies)
 968   fi
 969
 970   if [[ "$DEBUG" != "0" ]]; then
 971     COMMAND_ARR+=('--verbose' '--log' 'info')
 972   fi
 973
 974   if [[ -n "$PACKAGE_NAME" ]]; then
 975     COMMAND_ARR+=('-n' "$PACKAGE_NAME")
 976   fi
 977
 978   if [[ "$MAINTAINER" != "" ]]; then
 979     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 980   fi
 981
 982   if [[ "$VENDOR" != "" ]]; then
 983     COMMAND_ARR+=('--vendor' "$VENDOR")
 984   fi
 985
 986   if [[ "$VERSION" != "" ]]; then
 987     COMMAND_ARR+=('-v' "$VERSION")
 988   fi
 989   if [[ -n "$default_iteration_value" ]]; then
 990       # We can always add an --iteration here.  If another one is specified in $@,
 991       # that will take precedence, as desired.
 992       COMMAND_ARR+=(--iteration "$default_iteration_value")
 993   fi
 994
 995   # Append --depends X and other arguments specified by fpm-info.sh in
 996   # the package source dir. These are added last so they can override
 997   # the arguments added by this script.
 998   declare -a fpm_args=()
 999   declare -a build_depends=()
1000   declare -a fpm_depends=()
1001   declare -a fpm_conflicts=()
1002   declare -a fpm_exclude=()
1003   if [[ ! -d "$SRC_DIR" ]]; then
1004       echo >&2 "BUG: looking in wrong dir for fpm-info.sh: $pkgdir"
1005       exit 1
1006   fi
1007   fpminfo="${SRC_DIR}/fpm-info.sh"
1008   if [[ -e "$fpminfo" ]]; then
1009       debug_echo "Loading fpm overrides from $fpminfo"
1010       source "$fpminfo"
1011   fi
1012   for pkg in "${build_depends[@]}"; do
1013       if [[ $TARGET =~ debian|ubuntu ]]; then
1014           pkg_deb=$(ls "$WORKSPACE/packages/$TARGET/$pkg_"*.deb | sort -rg | awk 'NR==1')
1015           if [[ -e $pkg_deb ]]; then
1016               echo "Installing build_dep $pkg from $pkg_deb"
1017               dpkg -i "$pkg_deb"
1018           else
1019               echo "Attemping to install build_dep $pkg using apt-get"
1020               apt-get install -y "$pkg"
1021           fi
1022           apt-get -y -f install
1023       else
1024           pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
1025           if [[ -e $pkg_rpm ]]; then
1026               echo "Installing build_dep $pkg from $pkg_rpm"
1027               rpm -i "$pkg_rpm"
1028           else
1029               echo "Attemping to install build_dep $pkg"
1030               rpm -i "$pkg"
1031           fi
1032       fi
1033   done
1034   for i in "${fpm_depends[@]}"; do
1035     COMMAND_ARR+=('--depends' "$i")
1036   done
1037   for i in "${fpm_conflicts[@]}"; do
1038     COMMAND_ARR+=('--conflicts' "$i")
1039   done
1040   for i in "${fpm_exclude[@]}"; do
1041     COMMAND_ARR+=('--exclude' "$i")
1042   done
1043
1044   COMMAND_ARR+=("${fpm_args[@]}")
1045
1046   # Append remaining function arguments directly to fpm's command line.
1047   for i; do
1048     COMMAND_ARR+=("$i")
1049   done
1050
1051   COMMAND_ARR+=("$PACKAGE")
1052
1053   debug_echo -e "\n${COMMAND_ARR[@]}\n"
1054
1055   FPM_RESULTS=$("${COMMAND_ARR[@]}")
1056   FPM_EXIT_CODE=$?
1057
1058   fpm_verify $FPM_EXIT_CODE $FPM_RESULTS
1059
1060   # if something went wrong and debug is off, print out the fpm command that errored
1061   if [[ 0 -ne $? ]] && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
1062     echo -e "\n${COMMAND_ARR[@]}\n"
1063   fi
1064 }
1065
1066 # verify build results
1067 fpm_verify () {
1068   FPM_EXIT_CODE=$1
1069   shift
1070   FPM_RESULTS=$@
1071
1072   FPM_PACKAGE_NAME=''
1073   if [[ $FPM_RESULTS =~ ([A-Za-z0-9_\.-]*\.)(deb|rpm) ]]; then
1074     FPM_PACKAGE_NAME=${BASH_REMATCH[1]}${BASH_REMATCH[2]}
1075   fi
1076
1077   if [[ "$FPM_PACKAGE_NAME" == "" ]]; then
1078     EXITCODE=1
1079     echo
1080     echo "Error: $PACKAGE: Unable to figure out package name from fpm results:"
1081     echo
1082     echo $FPM_RESULTS
1083     echo
1084     return 1
1085   elif [[ "$FPM_RESULTS" =~ "File already exists" ]]; then
1086     echo "Package $FPM_PACKAGE_NAME exists, not rebuilding"
1087     return 0
1088   elif [[ 0 -ne "$FPM_EXIT_CODE" ]]; then
1089     EXITCODE=1
1090     echo "Error building package for $1:\n $FPM_RESULTS"
1091     return 1
1092   fi
1093 }
1094
1095 install_package() {
1096   PACKAGES=$@
1097   if [[ "$FORMAT" == "deb" ]]; then
1098     $SUDO apt-get install $PACKAGES --yes
1099   elif [[ "$FORMAT" == "rpm" ]]; then
1100     $SUDO yum -q -y install $PACKAGES
1101   fi
1102 }
1103
1104 title() {
1105     printf '%s %s\n' "=======" "$1"
1106 }
1107
1108 checkexit() {
1109     if [[ "$1" != "0" ]]; then
1110         title "$2 -- FAILED"
1111         failures+=("$2 (`timer`)")
1112     else
1113         successes+=("$2 (`timer`)")
1114     fi
1115 }
1116
1117 timer_reset() {
1118     t0=$SECONDS
1119 }
1120
1121 timer() {
1122     if [[ -n "$t0" ]]; then
1123         echo -n "$(($SECONDS - $t0))s"
1124     fi
1125 }
1126
1127 report_outcomes() {
1128     for x in "${successes[@]}"
1129     do
1130         echo "Pass: $x"
1131     done
1132
1133     if [[ ${#failures[@]} == 0 ]]
1134     then
1135         if [[ ${#successes[@]} != 0 ]]; then
1136            echo "All test suites passed."
1137         fi
1138     else
1139         echo "Failures (${#failures[@]}):"
1140         for x in "${failures[@]}"
1141         do
1142             echo "Fail: $x"
1143         done
1144     fi
1145 }