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 # Usage: get_native_arch
  83 get_native_arch() {
  84   # Only amd64 and aarch64 are supported at the moment
  85   local native_arch=""
  86   case "$HOSTTYPE" in
  87     x86_64)
  88       native_arch="amd64"
  89       ;;
  90     aarch64)
  91       native_arch="arm64"
  92       ;;
  93     *)
  94       echo "Error: architecture not supported"
  95       exit 1
  96       ;;
  97   esac
  98   echo $native_arch
  99 }
 100
 101 handle_ruby_gem() {
 102     local gem_name="$1"; shift
 103     local gem_version="$(nohash_version_from_git)"
 104     local gem_src_dir="$(pwd)"
 105
 106     if [[ -n "$ONLY_BUILD" ]] && [[ "$gem_name" != "$ONLY_BUILD" ]] ; then
 107         return 0
 108     fi
 109
 110     if ! [[ -e "${gem_name}-${gem_version}.gem" ]]; then
 111         find -maxdepth 1 -name "${gem_name}-*.gem" -delete
 112
 113         # -q appears to be broken in gem version 2.2.2
 114         $GEM build "$gem_name.gemspec" $DASHQ_UNLESS_DEBUG >"$STDOUT_IF_DEBUG" 2>"$STDERR_IF_DEBUG"
 115     fi
 116 }
 117
 118 # Usage: package_workbench2
 119 package_workbench2() {
 120     local pkgname=arvados-workbench2
 121     local src=services/workbench2
 122     local dst=/var/www/arvados-workbench2/workbench2
 123     local description="Arvados Workbench 2"
 124     local version="$(version_from_git)"
 125     cd "$WORKSPACE/$src"
 126     rm -rf ./build
 127     NODE_ENV=production yarn install
 128     VERSION="$version" BUILD_NUMBER="$(default_iteration "$pkgname" "$version" yarn)" GIT_COMMIT="$(git rev-parse HEAD | head -c9)" yarn build
 129     cd "$WORKSPACE/packages/$TARGET"
 130     fpm_build "${WORKSPACE}/$src" "${WORKSPACE}/$src/build/=$dst" "$pkgname" dir "$version" \
 131               --license="GNU Affero General Public License, version 3.0" \
 132               --description="${description}" \
 133               --config-files="/etc/arvados/$pkgname/workbench2.example.json" \
 134               "$WORKSPACE/services/workbench2/etc/arvados/workbench2/workbench2.example.json=/etc/arvados/$pkgname/workbench2.example.json"
 135 }
 136
 137 calculate_go_package_version() {
 138   # $__returnvar has the nameref attribute set, which means it is a reference
 139   # to another variable that is passed in as the first argument to this function.
 140   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 141   local -n __returnvar="$1"; shift
 142   local oldpwd="$PWD"
 143
 144   cd "$WORKSPACE"
 145   go mod download
 146
 147   # Update the version number and build a new package if the vendor
 148   # bundle has changed, or the command imports anything from the
 149   # Arvados SDK and the SDK has changed.
 150   declare -a checkdirs=(go.mod go.sum)
 151   while [ -n "$1" ]; do
 152       checkdirs+=("$1")
 153       shift
 154   done
 155   # Even our rails packages (version calculation happens here!) depend on a go component (arvados-server)
 156   # Everything depends on the build directory.
 157   checkdirs+=(sdk/go lib build)
 158   local timestamp=0
 159   for dir in ${checkdirs[@]}; do
 160       cd "$WORKSPACE"
 161       ts="$(timestamp_from_git "$dir")"
 162       if [[ "$ts" -gt "$timestamp" ]]; then
 163           version=$(version_from_git "$dir")
 164           timestamp="$ts"
 165       fi
 166   done
 167   cd "$oldpwd"
 168   __returnvar="$version"
 169 }
 170
 171 # Usage: package_go_binary services/foo arvados-foo [deb|rpm] [amd64|arm64] "Compute foo to arbitrary precision" [apache-2.0.txt]
 172 package_go_binary() {
 173   local src_path="$1"; shift
 174   local prog="$1"; shift
 175   local package_format="$1"; shift
 176   local target_arch="$1"; shift
 177   local description="$1"; shift
 178   local license_file="${1:-agpl-3.0.txt}"; shift
 179
 180   if [[ -n "$ONLY_BUILD" ]] && [[ "$prog" != "$ONLY_BUILD" ]]; then
 181       debug_echo -e "Skipping build of $prog package."
 182       return 0
 183   fi
 184
 185   native_arch=$(get_native_arch)
 186
 187   if [[ "$native_arch" != "amd64" ]] && [[ -n "$target_arch" ]] && [[ "$native_arch" != "$target_arch" ]]; then
 188     echo "Error: no cross compilation support for Go on $native_arch, can not build $prog for $target_arch"
 189     return 1
 190   fi
 191
 192   case "$package_format-$TARGET" in
 193     # Ubuntu 20.04 does not support cross compilation because the
 194     # libfuse package does not support multiarch. See
 195     # <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983477>.
 196     # Red Hat-based distributions do not support native cross compilation at
 197     # all (they use a qemu-based solution we haven't implemented yet).
 198     deb-ubuntu2004|rpm-*)
 199       cross_compilation=0
 200       if [[ "$native_arch" == "amd64" ]] && [[ -n "$target_arch" ]] && [[ "$native_arch" != "$target_arch" ]]; then
 201         echo "Error: no cross compilation support for Go on $native_arch for $TARGET, can not build $prog for $target_arch"
 202         return 1
 203       fi
 204       ;;
 205     *)
 206       cross_compilation=1
 207       ;;
 208   esac
 209
 210   if [[ -n "$target_arch" ]]; then
 211     archs=($target_arch)
 212   else
 213     # No target architecture specified, default to native target. When on amd64
 214     # also crosscompile arm64 (when supported).
 215     archs=($native_arch)
 216     if [[ $cross_compilation -ne 0 ]]; then
 217       archs+=("arm64")
 218     fi
 219   fi
 220
 221   for ta in ${archs[@]}; do
 222     package_go_binary_worker "$src_path" "$prog" "$package_format" "$description" "$native_arch" "$ta" "$license_file"
 223     retval=$?
 224     if [[ $retval -ne 0 ]]; then
 225       return $retval
 226     fi
 227   done
 228 }
 229
 230 # Usage: package_go_binary services/foo arvados-foo deb "Compute foo to arbitrary precision" [amd64/arm64] [amd64/arm64] [apache-2.0.txt]
 231 package_go_binary_worker() {
 232     local src_path="$1"; shift
 233     local prog="$1"; shift
 234     local package_format="$1"; shift
 235     local description="$1"; shift
 236     local native_arch="${1:-amd64}"; shift
 237     local target_arch="${1:-amd64}"; shift
 238     local license_file="${1:-agpl-3.0.txt}"; shift
 239
 240     debug_echo "package_go_binary $src_path as $prog (native arch: $native_arch, target arch: $target_arch)"
 241     local basename="${src_path##*/}"
 242     calculate_go_package_version go_package_version $src_path
 243
 244     cd $WORKSPACE/packages/$TARGET
 245     test_package_presence "$prog" "$go_package_version" "go" "" "$target_arch"
 246     if [[ $? -ne 0 ]]; then
 247       return 0
 248     fi
 249
 250     echo "Building $package_format ($target_arch) package for $prog from $src_path"
 251     if [[ "$native_arch" == "amd64" ]] && [[ "$target_arch" == "arm64" ]]; then
 252       CGO_ENABLED=1 CC=aarch64-linux-gnu-gcc GOARCH=${target_arch} go install -ldflags "-X git.arvados.org/arvados.git/lib/cmd.version=${go_package_version} -X main.version=${go_package_version}" "git.arvados.org/arvados.git/$src_path"
 253     else
 254       GOARCH=${arch} go install -ldflags "-X git.arvados.org/arvados.git/lib/cmd.version=${go_package_version} -X main.version=${go_package_version}" "git.arvados.org/arvados.git/$src_path"
 255     fi
 256
 257     local -a switches=()
 258
 259     binpath=$GOPATH/bin/${basename}
 260     if [[ "${target_arch}" != "${native_arch}" ]]; then
 261       switches+=("-a${target_arch}")
 262       binpath="$GOPATH/bin/linux_${target_arch}/${basename}"
 263     fi
 264
 265     systemd_unit="$WORKSPACE/${src_path}/${prog}.service"
 266     if [[ -e "${systemd_unit}" ]]; then
 267         switches+=(
 268             --after-install "${WORKSPACE}/build/go-python-package-scripts/postinst"
 269             --before-remove "${WORKSPACE}/build/go-python-package-scripts/prerm"
 270             "${systemd_unit}=/lib/systemd/system/${prog}.service")
 271     fi
 272     switches+=("$WORKSPACE/${license_file}=/usr/share/doc/$prog/${license_file}")
 273
 274     fpm_build "${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[@]}"
 275 }
 276
 277 # Usage: package_go_so lib/foo arvados_foo.so arvados-foo deb amd64 "Arvados foo library"
 278 package_go_so() {
 279     local src_path="$1"; shift
 280     local sofile="$1"; shift
 281     local pkg="$1"; shift
 282     local package_format="$1"; shift
 283     local target_arch="$1"; shift # supported: amd64, arm64
 284     local description="$1"; shift
 285
 286     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkg" != "$ONLY_BUILD" ]]; then
 287       debug_echo -e "Skipping build of $pkg package."
 288       return 0
 289     fi
 290
 291     debug_echo "package_go_so $src_path as $pkg"
 292
 293     calculate_go_package_version go_package_version $src_path
 294     cd $WORKSPACE/packages/$TARGET
 295     test_package_presence $pkg $go_package_version go || return 1
 296     cd $WORKSPACE/$src_path
 297     go build -buildmode=c-shared -o ${GOPATH}/bin/${sofile}
 298     cd $WORKSPACE/packages/$TARGET
 299     local -a fpmargs=(
 300         "--url=https://arvados.org"
 301         "--license=Apache License, Version 2.0"
 302         "--description=${description}"
 303         "$WORKSPACE/apache-2.0.txt=/usr/share/doc/$pkg/apache-2.0.txt"
 304     )
 305     if [[ -e "$WORKSPACE/$src_path/pam-configs-arvados" ]]; then
 306         fpmargs+=("$WORKSPACE/$src_path/pam-configs-arvados=/usr/share/doc/$pkg/pam-configs-arvados-go")
 307     fi
 308     if [[ -e "$WORKSPACE/$src_path/README" ]]; then
 309         fpmargs+=("$WORKSPACE/$src_path/README=/usr/share/doc/$pkg/README")
 310     fi
 311     fpm_build "${WORKSPACE}/${src_path}" "$GOPATH/bin/${sofile}=/usr/lib/${sofile}" "${pkg}" dir "${go_package_version}" "${fpmargs[@]}"
 312 }
 313
 314 default_iteration() {
 315     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 316         echo "$ARVADOS_BUILDING_ITERATION"
 317         return
 318     fi
 319     local package_name="$1"; shift
 320     local package_version="$1"; shift
 321     local package_type="$1"; shift
 322     local iteration=1
 323     if [[ $package_version =~ ^0\.1\.([0-9]{14})(\.|$) ]] && \
 324            [[ ${BASH_REMATCH[1]} -le $LICENSE_PACKAGE_TS ]]; then
 325         iteration=2
 326     fi
 327     echo $iteration
 328 }
 329
 330 _build_rails_package_scripts() {
 331     local pkgname="$1"; shift
 332     local destdir="$1"; shift
 333     local srcdir="$RUN_BUILD_PACKAGES_PATH/rails-package-scripts"
 334     for scriptname in postinst prerm postrm; do
 335         cat "$srcdir/$pkgname.sh" "$srcdir/step2.sh" "$srcdir/$scriptname.sh" \
 336             >"$destdir/$scriptname" || return $?
 337     done
 338 }
 339
 340 rails_package_version() {
 341     local pkgname="$1"; shift
 342     local srcdir="$1"; shift
 343     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 344         echo "$ARVADOS_BUILDING_VERSION"
 345         return
 346     fi
 347     local version="$(version_from_git)"
 348     if [ $pkgname = "arvados-api-server" ] ; then
 349         calculate_go_package_version version cmd/arvados-server "$srcdir"
 350     fi
 351     echo $version
 352 }
 353
 354 test_rails_package_presence() {
 355   local pkgname="$1"; shift
 356   local srcdir="$1"; shift
 357
 358   if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 359     return 1
 360   fi
 361
 362   tmppwd=`pwd`
 363
 364   cd $srcdir
 365
 366   local version="$(rails_package_version "$pkgname" "$srcdir")"
 367
 368   cd $tmppwd
 369
 370   test_package_presence $pkgname $version rails "$RAILS_PACKAGE_ITERATION"
 371 }
 372
 373 get_complete_package_name() {
 374   # if the errexit flag is set, unset it until this function returns
 375   # otherwise, the shift calls below will abort the program if optional arguments are not supplied
 376   if [ -o errexit ]; then
 377     set +e
 378     trap 'set -e' RETURN
 379   fi
 380   # $__returnvar has the nameref attribute set, which means it is a reference
 381   # to another variable that is passed in as the first argument to this function.
 382   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 383   local -n __returnvar="$1"; shift
 384   local pkgname="$1"; shift
 385   local version="$1"; shift
 386   local pkgtype="$1"; shift
 387   local iteration="$1"; shift
 388   local arch="$1"; shift
 389   if [[ "$iteration" == "" ]]; then
 390       iteration="$(default_iteration "$pkgname" "$version" "$pkgtype")"
 391   fi
 392
 393   if [[ "$arch" == "" ]]; then
 394     native_arch=$(get_native_arch)
 395     rpm_native_arch="x86_64"
 396     if [[ "$HOSTTYPE" == "aarch64" ]]; then
 397       rpm_native_arch="arm64"
 398     fi
 399     rpm_architecture="$rpm_native_arch"
 400     deb_architecture="$native_arch"
 401
 402     if [[ "$pkgtype" =~ ^(src)$ ]]; then
 403       rpm_architecture="noarch"
 404       deb_architecture="all"
 405     fi
 406   else
 407     rpm_architecture=$arch
 408     deb_architecture=$arch
 409   fi
 410
 411   local complete_pkgname="${pkgname}_$version${iteration:+-$iteration}_$deb_architecture.deb"
 412   if [[ "$FORMAT" == "rpm" ]]; then
 413       # rpm packages get iteration 1 if we don't supply one
 414       iteration=${iteration:-1}
 415       complete_pkgname="$pkgname-$version-${iteration}.$rpm_architecture.rpm"
 416   fi
 417   __returnvar=${complete_pkgname}
 418 }
 419
 420 # Test if the package already exists, if not return 0, if it does return 1
 421 test_package_presence() {
 422     local pkgname="$1"; shift
 423     local version="$1"; shift
 424     local pkgtype="$1"; shift
 425     local iteration="$1"; shift
 426     local arch="$1"; shift
 427     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 428         return 1
 429     fi
 430
 431     local full_pkgname
 432     get_complete_package_name full_pkgname "$pkgname" "$version" "$pkgtype" "$iteration" "$arch"
 433
 434     # See if we can skip building the package, only if it already exists in the
 435     # processed/ directory. If so, move it back to the packages directory to make
 436     # sure it gets picked up by the test and/or upload steps.
 437     # Get the list of packages from the repos
 438
 439     if [[ "$FORCE_BUILD" == "1" ]]; then
 440       echo "Package $full_pkgname build forced with --force-build, building"
 441     elif [[ "$FORMAT" == "deb" ]]; then
 442       declare -A dd
 443       dd[debian11]=bullseye
 444       dd[debian12]=bookworm
 445       dd[ubuntu2004]=focal
 446       dd[ubuntu2204]=jammy
 447       D=${dd[$TARGET]}
 448       if [ ${pkgname:0:3} = "lib" ]; then
 449         repo_subdir=${pkgname:0:4}
 450       else
 451         repo_subdir=${pkgname:0:1}
 452       fi
 453
 454       repo_pkg_list=$(curl -s -o - http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/)
 455       echo "${repo_pkg_list}" |grep -q ${full_pkgname}
 456       if [ $? -eq 0 ] ; then
 457         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 458         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/${full_pkgname}
 459         return 1
 460       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 461         echo "Package $full_pkgname exists, not rebuilding!"
 462         return 1
 463       else
 464         echo "Package $full_pkgname not found, building"
 465         return 0
 466       fi
 467     else
 468       local rpm_root
 469       case "$TARGET" in
 470         rocky8) rpm_root="CentOS/8/dev" ;;
 471         *)
 472           echo "FIXME: Don't know RPM URL path for $TARGET, building"
 473           return 0
 474           ;;
 475       esac
 476       local rpm_url="http://rpm.arvados.org/$rpm_root/$arch/$full_pkgname"
 477
 478       if curl -fs -o "$WORKSPACE/packages/$TARGET/$full_pkgname" "$rpm_url"; then
 479         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 480         return 1
 481       elif [[ -f "$WORKSPACE/packages/$TARGET/processed/$full_pkgname" ]]; then
 482         echo "Package $full_pkgname exists, not rebuilding!"
 483         return 1
 484       else
 485         echo "Package $full_pkgname not found, building"
 486         return 0
 487       fi
 488     fi
 489 }
 490
 491 handle_rails_package() {
 492     local pkgname="$1"; shift
 493
 494     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 495         return 0
 496     fi
 497     local srcdir="$1"; shift
 498     cd "$srcdir"
 499     local license_path="$1"; shift
 500     local version="$(rails_package_version "$pkgname" "$srcdir")"
 501     echo "$version" >package-build.version
 502     local scripts_dir="$(mktemp --tmpdir -d "$pkgname-XXXXXXXX.scripts")" && \
 503     (
 504         set -e
 505         _build_rails_package_scripts "$pkgname" "$scripts_dir"
 506         cd "$srcdir"
 507         mkdir -p tmp
 508         git rev-parse HEAD >git-commit.version
 509         bundle config set cache_all true
 510         bundle package
 511     )
 512     if [[ 0 != "$?" ]] || ! cd "$WORKSPACE/packages/$TARGET"; then
 513         echo "ERROR: $pkgname package prep failed" >&2
 514         rm -rf "$scripts_dir"
 515         EXITCODE=1
 516         return 1
 517     fi
 518     local railsdir="/var/www/${pkgname%-server}/current"
 519     local -a pos_args=("$srcdir/=$railsdir" "$pkgname" dir "$version")
 520     local license_arg="$license_path=$railsdir/$(basename "$license_path")"
 521     local -a switches=(--after-install "$scripts_dir/postinst"
 522                        --before-remove "$scripts_dir/prerm"
 523                        --after-remove "$scripts_dir/postrm")
 524     if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 525         switches+=(--iteration $RAILS_PACKAGE_ITERATION)
 526     fi
 527     # For some reason fpm excludes need to not start with /.
 528     local exclude_root="${railsdir#/}"
 529     for exclude in tmp log coverage Capfile\* \
 530                        config/deploy\* \
 531                        config/application.yml \
 532                        config/database.yml; do
 533         switches+=(-x "$exclude_root/$exclude")
 534     done
 535     fpm_build "${srcdir}" "${pos_args[@]}" "${switches[@]}" \
 536               -x "$exclude_root/vendor/cache-*" \
 537               -x "$exclude_root/vendor/bundle" "$@" "$license_arg"
 538     rm -rf "$scripts_dir"
 539 }
 540
 541 # Usage: handle_api_server [amd64|arm64]
 542 handle_api_server () {
 543   local target_arch="${1:-amd64}"; shift
 544
 545   if [[ -n "$ONLY_BUILD" ]] && [[ "$ONLY_BUILD" != "arvados-api-server" ]] ; then
 546     debug_echo -e "Skipping build of arvados-api-server package."
 547     return 0
 548   fi
 549
 550   native_arch=$(get_native_arch)
 551   if [[ "$target_arch" != "$native_arch" ]]; then
 552     echo "Error: no cross compilation support for Rails yet, can not build arvados-api-server for $ARCH"
 553     echo
 554     exit 1
 555   fi
 556
 557   # Build the API server package
 558   test_rails_package_presence arvados-api-server "$WORKSPACE/services/api"
 559   if [[ "$?" == "0" ]]; then
 560     calculate_go_package_version arvados_server_version cmd/arvados-server
 561     arvados_server_iteration=$(default_iteration "arvados-server" "$arvados_server_version" "go")
 562     handle_rails_package arvados-api-server "$WORKSPACE/services/api" \
 563         "$WORKSPACE/agpl-3.0.txt" --url="https://arvados.org" \
 564         --description="Arvados API server - Arvados is a free and open source platform for big data science." \
 565         --license="GNU Affero General Public License, version 3.0" --depends "arvados-server = ${arvados_server_version}-${arvados_server_iteration}"
 566   fi
 567 }
 568
 569 # Usage: handle_cwltest [deb|rpm] [amd64|arm64]
 570 handle_cwltest () {
 571   local package_format="$1"; shift
 572   local target_arch="${1:-amd64}"; shift
 573
 574   if [[ -n "$ONLY_BUILD" ]] && [[ "$ONLY_BUILD" != "python3-cwltest" ]] ; then
 575     debug_echo -e "Skipping build of cwltest package."
 576     return 0
 577   fi
 578   cd "$WORKSPACE"
 579   if [[ -e "$WORKSPACE/cwltest" ]]; then
 580     rm -rf "$WORKSPACE/cwltest"
 581   fi
 582   git clone https://github.com/common-workflow-language/cwltest.git
 583
 584   # The subsequent release of cwltest confirms that files exist on disk, since
 585   # our files are in Keep, all the tests fail.
 586   # We should add [optional] Arvados support to cwltest so it can access
 587   # Keep but for the time being just package the last working version.
 588   (cd cwltest && git checkout 2.3.20230108193615)
 589
 590   # signal to our build script that we want a cwltest executable installed in /usr/bin/
 591   mkdir cwltest/bin && touch cwltest/bin/cwltest
 592   fpm_build_virtualenv "cwltest" "cwltest" "$package_format" "$target_arch"
 593   cd "$WORKSPACE"
 594   rm -rf "$WORKSPACE/cwltest"
 595 }
 596
 597 # Usage: handle_arvados_src
 598 handle_arvados_src () {
 599   if [[ -n "$ONLY_BUILD" ]] && [[ "$ONLY_BUILD" != "arvados-src" ]] ; then
 600     debug_echo -e "Skipping build of arvados-src package."
 601     return 0
 602   fi
 603   # arvados-src
 604   (
 605       cd "$WORKSPACE"
 606       COMMIT_HASH=$(format_last_commit_here "%H")
 607       arvados_src_version="$(version_from_git)"
 608
 609       cd $WORKSPACE/packages/$TARGET
 610       test_package_presence arvados-src "$arvados_src_version" src ""
 611
 612       if [[ "$?" == "0" ]]; then
 613         cd "$WORKSPACE"
 614         SRC_BUILD_DIR=$(mktemp -d)
 615         # mktemp creates the directory with 0700 permissions by default
 616         chmod 755 $SRC_BUILD_DIR
 617         git clone $DASHQ_UNLESS_DEBUG "$WORKSPACE/.git" "$SRC_BUILD_DIR"
 618         cd "$SRC_BUILD_DIR"
 619
 620         # go into detached-head state
 621         git checkout $DASHQ_UNLESS_DEBUG "$COMMIT_HASH"
 622         echo "$COMMIT_HASH" >git-commit.version
 623
 624         cd $WORKSPACE/packages/$TARGET
 625         fpm_build "$WORKSPACE" $SRC_BUILD_DIR/=/usr/local/arvados/src arvados-src 'dir' "$arvados_src_version" "--exclude=usr/local/arvados/src/.git" "--url=https://arvados.org" "--license=GNU Affero General Public License, version 3.0" "--description=The Arvados source code" "--architecture=all"
 626
 627         rm -rf "$SRC_BUILD_DIR"
 628       fi
 629   )
 630 }
 631
 632 # Build python packages with a virtualenv built-in
 633 # Usage: fpm_build_virtualenv arvados-python-client sdk/python [deb|rpm] [amd64|arm64]
 634 fpm_build_virtualenv () {
 635   local pkg=$1; shift
 636   local pkg_dir=$1; shift
 637   local package_format="$1"; shift
 638   local target_arch="${1:-amd64}"; shift
 639
 640   native_arch=$(get_native_arch)
 641
 642   if [[ "$pkg" != "arvados-docker-cleaner" ]]; then
 643     PYTHON_PKG=$PYTHON3_PKG_PREFIX-$pkg
 644   else
 645     # Exception to our package naming convention
 646     PYTHON_PKG=$pkg
 647   fi
 648
 649   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]]; then
 650     # arvados-python-client sdist should always be built if we are building a
 651     # python package.
 652     if [[ "$ONLY_BUILD" != "python3-arvados-cwl-runner" ]] &&
 653        [[ "$ONLY_BUILD" != "python3-arvados-fuse" ]] &&
 654        [[ "$ONLY_BUILD" != "python3-crunchstat-summary" ]] &&
 655        [[ "$ONLY_BUILD" != "arvados-docker-cleaner" ]] &&
 656        [[ "$ONLY_BUILD" != "python3-arvados-user-activity" ]]; then
 657       debug_echo -e "Skipping build of $pkg package."
 658       return 0
 659     fi
 660   fi
 661
 662   if [[ -n "$target_arch" ]] && [[ "$native_arch" == "$target_arch" ]]; then
 663       fpm_build_virtualenv_worker "$pkg" "$pkg_dir" "$package_format" "$native_arch" "$target_arch"
 664   elif [[ -z "$target_arch" ]]; then
 665     fpm_build_virtualenv_worker "$pkg" "$pkg_dir" "$package_format" "$native_arch" "$native_arch"
 666   else
 667     echo "Error: no cross compilation support for Python yet, can not build $pkg for $target_arch"
 668     return 1
 669   fi
 670 }
 671
 672 # Build python packages with a virtualenv built-in
 673 # Usage: fpm_build_virtualenv_worker arvados-python-client sdk/python python3 [deb|rpm] [amd64|arm64] [amd64|arm64]
 674 fpm_build_virtualenv_worker () {
 675   PKG=$1; shift
 676   PKG_DIR=$1; shift
 677   local package_format="$1"; shift
 678   local native_arch="${1:-amd64}"; shift
 679   local target_arch=${1:-amd64}; shift
 680
 681   # Set up
 682   STDOUT_IF_DEBUG=/dev/null
 683   STDERR_IF_DEBUG=/dev/null
 684   DASHQ_UNLESS_DEBUG=-q
 685   if [[ "$DEBUG" != "0" ]]; then
 686       STDOUT_IF_DEBUG=/dev/stdout
 687       STDERR_IF_DEBUG=/dev/stderr
 688       DASHQ_UNLESS_DEBUG=
 689   fi
 690   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 691     ARVADOS_BUILDING_ITERATION=1
 692   fi
 693
 694   PACKAGE_PREFIX=$PYTHON3_PKG_PREFIX
 695   if [[ "$PKG" != "arvados-docker-cleaner" ]]; then
 696     PYTHON_PKG=$PACKAGE_PREFIX-$PKG
 697   else
 698     # Exception to our package naming convention
 699     PYTHON_PKG=$PKG
 700   fi
 701
 702   cd $WORKSPACE/$PKG_DIR
 703
 704   rm -rf dist/*
 705   local venv_dir="dist/build/usr/share/python$PYTHON3_VERSION/dist/$PYTHON_PKG"
 706   echo "Creating virtualenv..."
 707   if ! "$PYTHON3_EXECUTABLE" -m venv "$venv_dir"; then
 708     printf "Error, unable to run\n  %s -m venv %s\n" "$PYTHON3_EXECUTABLE" "$venv_dir"
 709     exit 1
 710   fi
 711
 712   local venv_py="$venv_dir/bin/python$PYTHON3_VERSION"
 713   if ! "$venv_py" -m pip install --upgrade $DASHQ_UNLESS_DEBUG $CACHE_FLAG pip setuptools wheel; then
 714     printf "Error, unable to upgrade pip, setuptools, and wheel with
 715   %s -m pip install --upgrade $DASHQ_UNLESS_DEBUG $CACHE_FLAG pip setuptools wheel
 716 " "$venv_py"
 717     exit 1
 718   fi
 719
 720   # filter a useless warning (when building the cwltest package) from the stderr output
 721   if ! "$venv_py" setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 722     echo "Error, unable to run $venv_py setup.py sdist for $PKG"
 723     exit 1
 724   fi
 725
 726   if [[ "arvados-python-client" == "$PKG" ]]; then
 727     PYSDK_PATH="-f $(pwd)/dist/"
 728   fi
 729
 730   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 731     return 0
 732   fi
 733
 734   # Determine the package version from the generated sdist archive
 735   if [[ -n "$ARVADOS_BUILDING_VERSION" ]] ; then
 736       UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 737       PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 738   else
 739       PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 740       UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 741   fi
 742
 743   # See if we actually need to build this package; does it exist already?
 744   # We can't do this earlier than here, because we need PYTHON_VERSION.
 745   if ! test_package_presence "$PYTHON_PKG" "$UNFILTERED_PYTHON_VERSION" python3 "$ARVADOS_BUILDING_ITERATION" "$target_arch"; then
 746     return 0
 747   fi
 748
 749   echo "Building $package_format ($target_arch) package for $PKG from $PKG_DIR"
 750
 751   local sdist_path="$(ls dist/*.tar.gz)"
 752   if ! "$venv_py" -m pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG $PYSDK_PATH "$sdist_path"; then
 753     printf "Error, unable to run
 754   %s -m pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG %s %s
 755 " "$venv_py" "$PYSDK_PATH" "$sdist_path"
 756     exit 1
 757   fi
 758
 759   pushd "$venv_dir" >$STDOUT_IF_DEBUG
 760
 761   # Replace the shebang lines in all python scripts, and handle the activate
 762   # scripts too. This is a functional replacement of the 237 line
 763   # virtualenv_tools.py script that doesn't work in python3 without serious
 764   # patching, minus the parts we don't need (modifying pyc files, etc).
 765   local sys_venv_dir="${venv_dir#dist/build/}"
 766   local sys_venv_py="$sys_venv_dir/bin/python$PYTHON3_VERSION"
 767   for binfile in `ls bin/`; do
 768     if file --mime "bin/$binfile" | grep -q binary; then
 769       :  # Nothing to do for binary files
 770     elif [[ "$binfile" =~ ^activate(.csh|.fish|)$ ]]; then
 771       sed -ri "s@VIRTUAL_ENV(=| )\".*\"@VIRTUAL_ENV\\1\"/$sys_venv_dir\"@" "bin/$binfile"
 772     else
 773       # Replace shebang line
 774       sed -ri "1 s@^#\![^[:space:]]+/bin/python[0-9.]*@#\!/$sys_venv_py@" "bin/$binfile"
 775     fi
 776   done
 777
 778   popd >$STDOUT_IF_DEBUG
 779   cd dist
 780
 781   find build -iname '*.py[co]' -delete
 782
 783   # Finally, generate the package
 784   echo "Creating package..."
 785
 786   declare -a COMMAND_ARR=("fpm" "-s" "dir" "-t" "$package_format")
 787
 788   if [[ -n "$target_arch" ]] && [[ "$target_arch" != "amd64" ]]; then
 789     COMMAND_ARR+=("-a$target_arch")
 790   fi
 791
 792   if [[ "$MAINTAINER" != "" ]]; then
 793     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 794   fi
 795
 796   if [[ "$VENDOR" != "" ]]; then
 797     COMMAND_ARR+=('--vendor' "$VENDOR")
 798   fi
 799
 800   COMMAND_ARR+=('--url' 'https://arvados.org')
 801
 802   # Get description
 803   DESCRIPTION=`grep '\sdescription' $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 804   COMMAND_ARR+=('--description' "$DESCRIPTION")
 805
 806   # Get license string
 807   LICENSE_STRING=`grep license $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 808   COMMAND_ARR+=('--license' "$LICENSE_STRING")
 809
 810   if [[ "$DEBUG" != "0" ]]; then
 811     COMMAND_ARR+=('--verbose' '--log' 'info')
 812   fi
 813
 814   COMMAND_ARR+=('-v' $(echo -n "$PYTHON_VERSION" | sed s/.dev/~dev/g | sed s/rc/~rc/g))
 815   COMMAND_ARR+=('--iteration' "$ARVADOS_BUILDING_ITERATION")
 816   COMMAND_ARR+=('-n' "$PYTHON_PKG")
 817   COMMAND_ARR+=('-C' "build")
 818
 819   systemd_unit="$WORKSPACE/$PKG_DIR/$PKG.service"
 820   if [[ -e "${systemd_unit}" ]]; then
 821     COMMAND_ARR+=('--after-install' "${WORKSPACE}/build/go-python-package-scripts/postinst")
 822     COMMAND_ARR+=('--before-remove' "${WORKSPACE}/build/go-python-package-scripts/prerm")
 823   fi
 824
 825   COMMAND_ARR+=('--depends' "$PYTHON3_PACKAGE")
 826   case "$package_format" in
 827       deb)
 828           COMMAND_ARR+=(
 829               # Avoid warning
 830               --deb-no-default-config-files
 831           ) ;;
 832       rpm)
 833           COMMAND_ARR+=(
 834               # Conflict with older packages we used to publish
 835               --conflicts "rh-python36-python-$PKG"
 836               # Do not generate /usr/lib/.build-id links on RH8+
 837               # (otherwise our packages conflict with platform-python)
 838               --rpm-rpmbuild-define "_build_id_links none"
 839           ) ;;
 840   esac
 841
 842   # Append --depends X and other arguments specified by fpm-info.sh in
 843   # the package source dir. These are added last so they can override
 844   # the arguments added by this script.
 845   declare -a fpm_args=()
 846   declare -a fpm_depends=()
 847
 848   fpminfo="$WORKSPACE/$PKG_DIR/fpm-info.sh"
 849   if [[ -e "$fpminfo" ]]; then
 850     echo "Loading fpm overrides from $fpminfo"
 851     if ! source "$fpminfo"; then
 852       echo "Error, unable to source $WORKSPACE/$PKG_DIR/fpm-info.sh for $PKG"
 853       exit 1
 854     fi
 855   fi
 856
 857   for i in "${fpm_depends[@]}"; do
 858     COMMAND_ARR+=('--depends' "$i")
 859   done
 860
 861   for i in "${fpm_depends[@]}"; do
 862     COMMAND_ARR+=('--replaces' "python-$PKG")
 863   done
 864
 865   # make sure the systemd service file ends up in the right place
 866   # used by arvados-docker-cleaner
 867   if [[ -e "${systemd_unit}" ]]; then
 868     COMMAND_ARR+=("usr/share/python$PYTHON3_VERSION/dist/$PKG/share/doc/$PKG/$PKG.service=/lib/systemd/system/$PKG.service")
 869   fi
 870
 871   COMMAND_ARR+=("${fpm_args[@]}")
 872
 873   # Make sure to install all our package binaries in /usr/bin.
 874   # We have to walk $WORKSPACE/$PKG_DIR/bin rather than
 875   # $WORKSPACE/build/usr/share/$python/dist/$PYTHON_PKG/bin/ to get the list
 876   # because the latter also includes all the python binaries for the virtualenv.
 877   # We have to take the copies of our binaries from the latter directory, though,
 878   # because those are the ones we rewrote the shebang line of, above.
 879   if [[ -e "$WORKSPACE/$PKG_DIR/bin" ]]; then
 880     for binary in `ls $WORKSPACE/$PKG_DIR/bin`; do
 881       COMMAND_ARR+=("$sys_venv_dir/bin/$binary=/usr/bin/")
 882     done
 883   fi
 884
 885   # the python3-arvados-cwl-runner package comes with cwltool, expose that version
 886   if [[ -e "$WORKSPACE/$PKG_DIR/$venv_dir/bin/cwltool" ]]; then
 887     COMMAND_ARR+=("$sys_venv_dir/bin/cwltool=/usr/bin/")
 888   fi
 889
 890   COMMAND_ARR+=(".")
 891
 892   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 893
 894   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 895   FPM_EXIT_CODE=$?
 896
 897   # if something went wrong and debug is off, print out the fpm command that errored
 898   if ! fpm_verify $FPM_EXIT_CODE $FPM_RESULTS && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 899     echo "fpm returned an error executing the command:"
 900     echo
 901     echo -e "\n${COMMAND_ARR[@]}\n"
 902   else
 903     echo `ls *$package_format`
 904     mv $WORKSPACE/$PKG_DIR/dist/*$package_format $WORKSPACE/packages/$TARGET/
 905   fi
 906   echo
 907 }
 908
 909 # Build packages for everything
 910 fpm_build() {
 911   # Source dir where fpm-info.sh (if any) will be found.
 912   SRC_DIR=$1
 913   shift
 914   # The package source.  Depending on the source type, this can be a
 915   # path, or the name of the package in an upstream repository (e.g.,
 916   # pip).
 917   PACKAGE=$1
 918   shift
 919   # The name of the package to build.
 920   PACKAGE_NAME=$1
 921   shift
 922   # The type of source package.  Passed to fpm -s.  Default "dir".
 923   PACKAGE_TYPE=${1:-dir}
 924   shift
 925   # Optional: the package version number.  Passed to fpm -v.
 926   VERSION=$1
 927   shift
 928
 929   if [[ -n "$ONLY_BUILD" ]] && [[ "$PACKAGE_NAME" != "$ONLY_BUILD" ]] && [[ "$PACKAGE" != "$ONLY_BUILD" ]] ; then
 930       return 0
 931   fi
 932
 933   local default_iteration_value="$(default_iteration "$PACKAGE" "$VERSION" "$PACKAGE_TYPE")"
 934
 935   declare -a COMMAND_ARR=("fpm" "-s" "$PACKAGE_TYPE" "-t" "$FORMAT")
 936   if [ python = "$PACKAGE_TYPE" ] && [ deb = "$FORMAT" ]; then
 937       # Dependencies are built from setup.py.  Since setup.py will never
 938       # refer to Debian package iterations, it doesn't make sense to
 939       # enforce those in the .deb dependencies.
 940       COMMAND_ARR+=(--deb-ignore-iteration-in-dependencies)
 941   fi
 942
 943   if [[ "$DEBUG" != "0" ]]; then
 944     COMMAND_ARR+=('--verbose' '--log' 'info')
 945   fi
 946
 947   if [[ -n "$PACKAGE_NAME" ]]; then
 948     COMMAND_ARR+=('-n' "$PACKAGE_NAME")
 949   fi
 950
 951   if [[ "$MAINTAINER" != "" ]]; then
 952     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 953   fi
 954
 955   if [[ "$VENDOR" != "" ]]; then
 956     COMMAND_ARR+=('--vendor' "$VENDOR")
 957   fi
 958
 959   if [[ "$VERSION" != "" ]]; then
 960     COMMAND_ARR+=('-v' "$VERSION")
 961   fi
 962   if [[ -n "$default_iteration_value" ]]; then
 963       # We can always add an --iteration here.  If another one is specified in $@,
 964       # that will take precedence, as desired.
 965       COMMAND_ARR+=(--iteration "$default_iteration_value")
 966   fi
 967
 968   # Append --depends X and other arguments specified by fpm-info.sh in
 969   # the package source dir. These are added last so they can override
 970   # the arguments added by this script.
 971   declare -a fpm_args=()
 972   declare -a build_depends=()
 973   declare -a fpm_depends=()
 974   declare -a fpm_conflicts=()
 975   declare -a fpm_exclude=()
 976   if [[ ! -d "$SRC_DIR" ]]; then
 977       echo >&2 "BUG: looking in wrong dir for fpm-info.sh: $pkgdir"
 978       exit 1
 979   fi
 980   fpminfo="${SRC_DIR}/fpm-info.sh"
 981   if [[ -e "$fpminfo" ]]; then
 982       debug_echo "Loading fpm overrides from $fpminfo"
 983       source "$fpminfo"
 984   fi
 985   for pkg in "${build_depends[@]}"; do
 986       if [[ $TARGET =~ debian|ubuntu ]]; then
 987           pkg_deb=$(ls "$WORKSPACE/packages/$TARGET/$pkg_"*.deb | sort -rg | awk 'NR==1')
 988           if [[ -e $pkg_deb ]]; then
 989               echo "Installing build_dep $pkg from $pkg_deb"
 990               dpkg -i "$pkg_deb"
 991           else
 992               echo "Attemping to install build_dep $pkg using apt-get"
 993               apt-get install -y "$pkg"
 994           fi
 995           apt-get -y -f install
 996       else
 997           pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
 998           if [[ -e $pkg_rpm ]]; then
 999               echo "Installing build_dep $pkg from $pkg_rpm"
1000               rpm -i "$pkg_rpm"
1001           else
1002               echo "Attemping to install build_dep $pkg"
1003               rpm -i "$pkg"
1004           fi
1005       fi
1006   done
1007   for i in "${fpm_depends[@]}"; do
1008     COMMAND_ARR+=('--depends' "$i")
1009   done
1010   for i in "${fpm_conflicts[@]}"; do
1011     COMMAND_ARR+=('--conflicts' "$i")
1012   done
1013   for i in "${fpm_exclude[@]}"; do
1014     COMMAND_ARR+=('--exclude' "$i")
1015   done
1016
1017   COMMAND_ARR+=("${fpm_args[@]}")
1018
1019   # Append remaining function arguments directly to fpm's command line.
1020   for i; do
1021     COMMAND_ARR+=("$i")
1022   done
1023
1024   COMMAND_ARR+=("$PACKAGE")
1025
1026   debug_echo -e "\n${COMMAND_ARR[@]}\n"
1027
1028   FPM_RESULTS=$("${COMMAND_ARR[@]}")
1029   FPM_EXIT_CODE=$?
1030   echo "fpm: exit code $FPM_EXIT_CODE" >>$STDOUT_IF_DEBUG
1031   echo "$FPM_RESULTS" >>$STDOUT_IF_DEBUG
1032
1033   fpm_verify $FPM_EXIT_CODE $FPM_RESULTS
1034
1035   # if something went wrong and debug is off, print out the fpm command that errored
1036   if [[ 0 -ne $? ]] && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
1037     echo -e "\n${COMMAND_ARR[@]}\n"
1038   fi
1039 }
1040
1041 # verify build results
1042 fpm_verify () {
1043   FPM_EXIT_CODE=$1
1044   shift
1045   FPM_RESULTS=$@
1046
1047   FPM_PACKAGE_NAME=''
1048   if [[ $FPM_RESULTS =~ ([A-Za-z0-9_\.~-]*\.)(deb|rpm) ]]; then
1049     FPM_PACKAGE_NAME=${BASH_REMATCH[1]}${BASH_REMATCH[2]}
1050   fi
1051
1052   if [[ "$FPM_PACKAGE_NAME" == "" ]]; then
1053     EXITCODE=1
1054     echo
1055     echo "Error: $PACKAGE: Unable to figure out package name from fpm results:"
1056     echo
1057     echo $FPM_RESULTS
1058     echo
1059     return 1
1060   elif [[ "$FPM_RESULTS" =~ "File already exists" ]]; then
1061     echo "Package $FPM_PACKAGE_NAME exists, not rebuilding"
1062     return 0
1063   elif [[ 0 -ne "$FPM_EXIT_CODE" ]]; then
1064     EXITCODE=1
1065     echo "Error building package for $1:\n $FPM_RESULTS"
1066     return 1
1067   fi
1068 }
1069
1070 install_package() {
1071   PACKAGES=$@
1072   if [[ "$FORMAT" == "deb" ]]; then
1073     $SUDO apt-get install $PACKAGES --yes
1074   elif [[ "$FORMAT" == "rpm" ]]; then
1075     $SUDO yum -q -y install $PACKAGES
1076   fi
1077 }
1078
1079 title() {
1080     printf '%s %s\n' "=======" "$1"
1081 }
1082
1083 checkexit() {
1084     if [[ "$1" != "0" ]]; then
1085         title "$2 -- FAILED"
1086         failures+=("$2 (`timer`)")
1087     else
1088         successes+=("$2 (`timer`)")
1089     fi
1090 }
1091
1092 timer_reset() {
1093     t0=$SECONDS
1094 }
1095
1096 timer() {
1097     if [[ -n "$t0" ]]; then
1098         echo -n "$(($SECONDS - $t0))s"
1099     fi
1100 }
1101
1102 report_outcomes() {
1103     for x in "${successes[@]}"
1104     do
1105         echo "Pass: $x"
1106     done
1107
1108     if [[ ${#failures[@]} == 0 ]]
1109     then
1110         if [[ ${#successes[@]} != 0 ]]; then
1111            echo "All test suites passed."
1112         fi
1113     else
1114         echo "Failures (${#failures[@]}):"
1115         for x in "${failures[@]}"
1116         do
1117             echo "Fail: $x"
1118         done
1119     fi
1120 }