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     debug_echo "package_go_binary $src_path as $prog"
 149
 150     local basename="${src_path##*/}"
 151     calculate_go_package_version go_package_version $src_path
 152
 153     cd $WORKSPACE/packages/$TARGET
 154     test_package_presence $prog $go_package_version go
 155
 156     if [[ "$?" != "0" ]]; then
 157       return 1
 158     fi
 159
 160     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/$src_path"
 161
 162     local -a switches=()
 163     systemd_unit="$WORKSPACE/${src_path}/${prog}.service"
 164     if [[ -e "${systemd_unit}" ]]; then
 165         switches+=(
 166             --after-install "${WORKSPACE}/build/go-python-package-scripts/postinst"
 167             --before-remove "${WORKSPACE}/build/go-python-package-scripts/prerm"
 168             "${systemd_unit}=/lib/systemd/system/${prog}.service")
 169     fi
 170     switches+=("$WORKSPACE/${license_file}=/usr/share/doc/$prog/${license_file}")
 171
 172     fpm_build "${WORKSPACE}/${src_path}" "$GOPATH/bin/${basename}=/usr/bin/${prog}" "${prog}" dir "${go_package_version}" "--url=https://arvados.org" "--license=GNU Affero General Public License, version 3.0" "--description=${description}" "${switches[@]}"
 173 }
 174
 175 # Usage: package_go_so lib/foo arvados_foo.so arvados-foo "Arvados foo library"
 176 package_go_so() {
 177     local src_path="$1"; shift
 178     local sofile="$1"; shift
 179     local pkg="$1"; shift
 180     local description="$1"; shift
 181
 182     debug_echo "package_go_so $src_path as $pkg"
 183
 184     calculate_go_package_version go_package_version $src_path
 185     cd $WORKSPACE/packages/$TARGET
 186     test_package_presence $pkg $go_package_version go || return 1
 187     cd $WORKSPACE/$src_path
 188     go build -buildmode=c-shared -o ${GOPATH}/bin/${sofile}
 189     cd $WORKSPACE/packages/$TARGET
 190     local -a fpmargs=(
 191         "--url=https://arvados.org"
 192         "--license=Apache License, Version 2.0"
 193         "--description=${description}"
 194         "$WORKSPACE/apache-2.0.txt=/usr/share/doc/$pkg/apache-2.0.txt"
 195     )
 196     if [[ -e "$WORKSPACE/$src_path/pam-configs-arvados" ]]; then
 197         fpmargs+=("$WORKSPACE/$src_path/pam-configs-arvados=/usr/share/doc/$pkg/pam-configs-arvados-go")
 198     fi
 199     if [[ -e "$WORKSPACE/$src_path/README" ]]; then
 200         fpmargs+=("$WORKSPACE/$src_path/README=/usr/share/doc/$pkg/README")
 201     fi
 202     fpm_build "${WORKSPACE}/${src_path}" "$GOPATH/bin/${sofile}=/usr/lib/${sofile}" "${pkg}" dir "${go_package_version}" "${fpmargs[@]}"
 203 }
 204
 205 default_iteration() {
 206     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 207         echo "$ARVADOS_BUILDING_ITERATION"
 208         return
 209     fi
 210     local package_name="$1"; shift
 211     local package_version="$1"; shift
 212     local package_type="$1"; shift
 213     local iteration=1
 214     if [[ $package_version =~ ^0\.1\.([0-9]{14})(\.|$) ]] && \
 215            [[ ${BASH_REMATCH[1]} -le $LICENSE_PACKAGE_TS ]]; then
 216         iteration=2
 217     fi
 218     echo $iteration
 219 }
 220
 221 _build_rails_package_scripts() {
 222     local pkgname="$1"; shift
 223     local destdir="$1"; shift
 224     local srcdir="$RUN_BUILD_PACKAGES_PATH/rails-package-scripts"
 225     for scriptname in postinst prerm postrm; do
 226         cat "$srcdir/$pkgname.sh" "$srcdir/step2.sh" "$srcdir/$scriptname.sh" \
 227             >"$destdir/$scriptname" || return $?
 228     done
 229 }
 230
 231 rails_package_version() {
 232     local pkgname="$1"; shift
 233     local srcdir="$1"; shift
 234     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 235         echo "$ARVADOS_BUILDING_VERSION"
 236         return
 237     fi
 238     local version="$(version_from_git)"
 239     if [ $pkgname = "arvados-api-server" -o $pkgname = "arvados-workbench" ] ; then
 240         calculate_go_package_version version cmd/arvados-server "$srcdir"
 241     fi
 242     echo $version
 243 }
 244
 245 test_rails_package_presence() {
 246   local pkgname="$1"; shift
 247   local srcdir="$1"; shift
 248
 249   if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 250     return 1
 251   fi
 252
 253   tmppwd=`pwd`
 254
 255   cd $srcdir
 256
 257   local version="$(rails_package_version "$pkgname" "$srcdir")"
 258
 259   cd $tmppwd
 260
 261   test_package_presence $pkgname $version rails "$RAILS_PACKAGE_ITERATION"
 262 }
 263
 264 get_complete_package_name() {
 265   # if the errexit flag is set, unset it until this function returns
 266   # otherwise, the shift calls below will abort the program if optional arguments are not supplied
 267   if [ -o errexit ]; then
 268     set +e
 269     trap 'set -e' RETURN
 270   fi
 271   # $__returnvar has the nameref attribute set, which means it is a reference
 272   # to another variable that is passed in as the first argument to this function.
 273   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 274   local -n __returnvar="$1"; shift
 275   local pkgname="$1"; shift
 276   local version="$1"; shift
 277   local pkgtype="$1"; shift
 278   local iteration="$1"; shift
 279   local arch="$1"; shift
 280   if [[ "$iteration" == "" ]]; then
 281       iteration="$(default_iteration "$pkgname" "$version" "$pkgtype")"
 282   fi
 283
 284   if [[ "$arch" == "" ]]; then
 285     rpm_architecture="x86_64"
 286     deb_architecture="amd64"
 287
 288     if [[ "$pkgtype" =~ ^(src)$ ]]; then
 289       rpm_architecture="noarch"
 290       deb_architecture="all"
 291     fi
 292
 293     # These python packages have binary components
 294     if [[ "$pkgname" =~ (ruamel|ciso|pycrypto|pyyaml) ]]; then
 295       rpm_architecture="x86_64"
 296       deb_architecture="amd64"
 297     fi
 298   else
 299     rpm_architecture=$arch
 300     deb_architecture=$arch
 301   fi
 302
 303   local complete_pkgname="${pkgname}_$version${iteration:+-$iteration}_$deb_architecture.deb"
 304   if [[ "$FORMAT" == "rpm" ]]; then
 305       # rpm packages get iteration 1 if we don't supply one
 306       iteration=${iteration:-1}
 307       complete_pkgname="$pkgname-$version-${iteration}.$rpm_architecture.rpm"
 308   fi
 309   __returnvar=${complete_pkgname}
 310 }
 311
 312 # Test if the package already exists, if not return 0, if it does return 1
 313 test_package_presence() {
 314     local pkgname="$1"; shift
 315     local version="$1"; shift
 316     local pkgtype="$1"; shift
 317     local iteration="$1"; shift
 318     local arch="$1"; shift
 319     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 320       # arvados-workbench depends on arvados-server at build time, so even when
 321       # only arvados-workbench is being built, we need to build arvados-server too
 322       if [[ "$pkgname" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 323         return 1
 324       fi
 325     fi
 326
 327     local full_pkgname
 328     get_complete_package_name full_pkgname $pkgname $version $pkgtype $iteration $arch
 329
 330     # See if we can skip building the package, only if it already exists in the
 331     # processed/ directory. If so, move it back to the packages directory to make
 332     # sure it gets picked up by the test and/or upload steps.
 333     # Get the list of packages from the repos
 334
 335     if [[ "$FORCE_BUILD" == "1" ]]; then
 336       echo "Package $full_pkgname build forced with --force-build, building"
 337     elif [[ "$FORMAT" == "deb" ]]; then
 338       declare -A dd
 339       dd[debian10]=buster
 340       dd[ubuntu1604]=xenial
 341       dd[ubuntu1804]=bionic
 342       dd[ubuntu2004]=focal
 343       D=${dd[$TARGET]}
 344       if [ ${pkgname:0:3} = "lib" ]; then
 345         repo_subdir=${pkgname:0:4}
 346       else
 347         repo_subdir=${pkgname:0:1}
 348       fi
 349
 350       repo_pkg_list=$(curl -s -o - http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/)
 351       echo "${repo_pkg_list}" |grep -q ${full_pkgname}
 352       if [ $? -eq 0 ] ; then
 353         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 354         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/${full_pkgname}
 355         return 1
 356       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 357         echo "Package $full_pkgname exists, not rebuilding!"
 358         return 1
 359       else
 360         echo "Package $full_pkgname not found, building"
 361         return 0
 362       fi
 363     else
 364       centos_repo="http://rpm.arvados.org/CentOS/7/dev/x86_64/"
 365
 366       repo_pkg_list=$(curl -s -o - ${centos_repo})
 367       echo ${repo_pkg_list} |grep -q ${full_pkgname}
 368       if [ $? -eq 0 ]; then
 369         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 370         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" ${centos_repo}${full_pkgname}
 371         return 1
 372       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 373         echo "Package $full_pkgname exists, not rebuilding!"
 374         return 1
 375       else
 376         echo "Package $full_pkgname not found, building"
 377         return 0
 378       fi
 379     fi
 380 }
 381
 382 handle_rails_package() {
 383     local pkgname="$1"; shift
 384
 385     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 386         return 0
 387     fi
 388     local srcdir="$1"; shift
 389     cd "$srcdir"
 390     local license_path="$1"; shift
 391     local version="$(rails_package_version "$pkgname" "$srcdir")"
 392     echo "$version" >package-build.version
 393     local scripts_dir="$(mktemp --tmpdir -d "$pkgname-XXXXXXXX.scripts")" && \
 394     (
 395         set -e
 396         _build_rails_package_scripts "$pkgname" "$scripts_dir"
 397         cd "$srcdir"
 398         mkdir -p tmp
 399         git rev-parse HEAD >git-commit.version
 400         bundle package --all
 401     )
 402     if [[ 0 != "$?" ]] || ! cd "$WORKSPACE/packages/$TARGET"; then
 403         echo "ERROR: $pkgname package prep failed" >&2
 404         rm -rf "$scripts_dir"
 405         EXITCODE=1
 406         return 1
 407     fi
 408     local railsdir="/var/www/${pkgname%-server}/current"
 409     local -a pos_args=("$srcdir/=$railsdir" "$pkgname" dir "$version")
 410     local license_arg="$license_path=$railsdir/$(basename "$license_path")"
 411     local -a switches=(--after-install "$scripts_dir/postinst"
 412                        --before-remove "$scripts_dir/prerm"
 413                        --after-remove "$scripts_dir/postrm")
 414     if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 415         switches+=(--iteration $RAILS_PACKAGE_ITERATION)
 416     fi
 417     # For some reason fpm excludes need to not start with /.
 418     local exclude_root="${railsdir#/}"
 419     local -a exclude_list=(tmp log coverage Capfile\* \
 420                            config/deploy\* config/application.yml)
 421     # for arvados-workbench, we need to have the (dummy) config/database.yml in the package
 422     if  [[ "$pkgname" != "arvados-workbench" ]]; then
 423       exclude_list+=('config/database.yml')
 424     fi
 425     for exclude in ${exclude_list[@]}; do
 426         switches+=(-x "$exclude_root/$exclude")
 427     done
 428     fpm_build "${srcdir}" "${pos_args[@]}" "${switches[@]}" \
 429               -x "$exclude_root/vendor/cache-*" \
 430               -x "$exclude_root/vendor/bundle" "$@" "$license_arg"
 431     rm -rf "$scripts_dir"
 432 }
 433
 434 # Build python packages with a virtualenv built-in
 435 fpm_build_virtualenv () {
 436   PKG=$1
 437   shift
 438   PKG_DIR=$1
 439   shift
 440   PACKAGE_TYPE=${1:-python}
 441   shift
 442
 443   # Set up
 444   STDOUT_IF_DEBUG=/dev/null
 445   STDERR_IF_DEBUG=/dev/null
 446   DASHQ_UNLESS_DEBUG=-q
 447   if [[ "$DEBUG" != "0" ]]; then
 448       STDOUT_IF_DEBUG=/dev/stdout
 449       STDERR_IF_DEBUG=/dev/stderr
 450       DASHQ_UNLESS_DEBUG=
 451   fi
 452   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 453     ARVADOS_BUILDING_ITERATION=1
 454   fi
 455
 456   local python=""
 457   case "$PACKAGE_TYPE" in
 458     python3)
 459         python=python3
 460         pip=pip3
 461         PACKAGE_PREFIX=$PYTHON3_PKG_PREFIX
 462         ;;
 463   esac
 464
 465   if [[ "$PKG" != "arvados-docker-cleaner" ]]; then
 466     PYTHON_PKG=$PACKAGE_PREFIX-$PKG
 467   else
 468     # Exception to our package naming convention
 469     PYTHON_PKG=$PKG
 470   fi
 471
 472   # arvados-python-client sdist should always be built, to be available
 473   # for other dependent packages.
 474   if [[ -n "$ONLY_BUILD" ]] && [[ "arvados-python-client" != "$PKG" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 475     return 0
 476   fi
 477
 478   cd $WORKSPACE/$PKG_DIR
 479
 480   rm -rf dist/*
 481
 482   # Get the latest setuptools
 483   if ! $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 484     echo "Error, unable to upgrade setuptools with"
 485     echo "  $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 486     exit 1
 487   fi
 488   # filter a useless warning (when building the cwltest package) from the stderr output
 489   if ! $python setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 490     echo "Error, unable to run $python setup.py sdist for $PKG"
 491     exit 1
 492   fi
 493
 494   PACKAGE_PATH=`(cd dist; ls *tar.gz)`
 495
 496   if [[ "arvados-python-client" == "$PKG" ]]; then
 497     PYSDK_PATH=`pwd`/dist/
 498   fi
 499
 500   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 501     return 0
 502   fi
 503
 504   # Determine the package version from the generated sdist archive
 505   if [[ -n "$ARVADOS_BUILDING_VERSION" ]] ; then
 506       UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 507       PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 508   else
 509       PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 510       UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 511   fi
 512
 513   # See if we actually need to build this package; does it exist already?
 514   # We can't do this earlier than here, because we need PYTHON_VERSION...
 515   # This isn't so bad; the sdist call above is pretty quick compared to
 516   # the invocation of virtualenv and fpm, below.
 517   if ! test_package_presence "$PYTHON_PKG" $UNFILTERED_PYTHON_VERSION $PACKAGE_TYPE $ARVADOS_BUILDING_ITERATION; then
 518     return 0
 519   fi
 520
 521   echo "Building $FORMAT package for $PKG from $PKG_DIR"
 522
 523   # Package the sdist in a virtualenv
 524   echo "Creating virtualenv..."
 525
 526   cd dist
 527
 528   rm -rf build
 529   rm -f $PYTHON_PKG*deb
 530   echo "virtualenv version: `virtualenv --version`"
 531   virtualenv_command="virtualenv --python `which $python` $DASHQ_UNLESS_DEBUG build/usr/share/$python/dist/$PYTHON_PKG"
 532
 533   if ! $virtualenv_command; then
 534     echo "Error, unable to run"
 535     echo "  $virtualenv_command"
 536     exit 1
 537   fi
 538
 539   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip; then
 540     echo "Error, unable to upgrade pip with"
 541     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip"
 542     exit 1
 543   fi
 544   echo "pip version:        `build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip --version`"
 545
 546   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 547     echo "Error, unable to upgrade setuptools with"
 548     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 549     exit 1
 550   fi
 551   echo "setuptools version: `build/usr/share/$python/dist/$PYTHON_PKG/bin/$python -c 'import setuptools; print(setuptools.__version__)'`"
 552
 553   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel; then
 554     echo "Error, unable to upgrade wheel with"
 555     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel"
 556     exit 1
 557   fi
 558   echo "wheel version:      `build/usr/share/$python/dist/$PYTHON_PKG/bin/wheel version`"
 559
 560   if [[ "$TARGET" != "centos7" ]] || [[ "$PYTHON_PKG" != "python-arvados-fuse" ]]; then
 561     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 562   else
 563     # centos7 needs these special tweaks to install python-arvados-fuse
 564     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG docutils
 565     PYCURL_SSL_LIBRARY=nss build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 566   fi
 567
 568   if [[ "$?" != "0" ]]; then
 569     echo "Error, unable to run"
 570     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH"
 571     exit 1
 572   fi
 573
 574   cd build/usr/share/$python/dist/$PYTHON_PKG/
 575
 576   # Replace the shebang lines in all python scripts, and handle the activate
 577   # scripts too. This is a functional replacement of the 237 line
 578   # virtualenv_tools.py script that doesn't work in python3 without serious
 579   # patching, minus the parts we don't need (modifying pyc files, etc).
 580   for binfile in `ls bin/`; do
 581     if ! file --mime bin/$binfile |grep -q binary; then
 582       # Not a binary file
 583       if [[ "$binfile" =~ ^activate(.csh|.fish|)$ ]]; then
 584         # these 'activate' scripts need special treatment
 585         sed -i "s/VIRTUAL_ENV=\".*\"/VIRTUAL_ENV=\"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 586         sed -i "s/VIRTUAL_ENV \".*\"/VIRTUAL_ENV \"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 587       else
 588         if grep -q -E '^#!.*/bin/python\d?' bin/$binfile; then
 589           # Replace shebang line
 590           sed -i "1 s/^.*$/#!\/usr\/share\/$python\/dist\/$PYTHON_PKG\/bin\/python/" bin/$binfile
 591         fi
 592       fi
 593     fi
 594   done
 595
 596   cd - >$STDOUT_IF_DEBUG
 597
 598   find build -iname '*.pyc' -exec rm {} \;
 599   find build -iname '*.pyo' -exec rm {} \;
 600
 601   # Finally, generate the package
 602   echo "Creating package..."
 603
 604   declare -a COMMAND_ARR=("fpm" "-s" "dir" "-t" "$FORMAT")
 605
 606   if [[ "$MAINTAINER" != "" ]]; then
 607     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 608   fi
 609
 610   if [[ "$VENDOR" != "" ]]; then
 611     COMMAND_ARR+=('--vendor' "$VENDOR")
 612   fi
 613
 614   COMMAND_ARR+=('--url' 'https://arvados.org')
 615
 616   # Get description
 617   DESCRIPTION=`grep '\sdescription' $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 618   COMMAND_ARR+=('--description' "$DESCRIPTION")
 619
 620   # Get license string
 621   LICENSE_STRING=`grep license $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 622   COMMAND_ARR+=('--license' "$LICENSE_STRING")
 623
 624   if [[ "$FORMAT" != "rpm" ]]; then
 625     COMMAND_ARR+=('--conflicts' "python-$PKG")
 626   fi
 627
 628   if [[ "$DEBUG" != "0" ]]; then
 629     COMMAND_ARR+=('--verbose' '--log' 'info')
 630   fi
 631
 632   COMMAND_ARR+=('-v' $(echo -n "$PYTHON_VERSION" | sed s/.dev/~dev/g | sed s/rc/~rc/g))
 633   COMMAND_ARR+=('--iteration' "$ARVADOS_BUILDING_ITERATION")
 634   COMMAND_ARR+=('-n' "$PYTHON_PKG")
 635   COMMAND_ARR+=('-C' "build")
 636
 637   systemd_unit="$WORKSPACE/$PKG_DIR/$PKG.service"
 638   if [[ -e "${systemd_unit}" ]]; then
 639     COMMAND_ARR+=('--after-install' "${WORKSPACE}/build/go-python-package-scripts/postinst")
 640     COMMAND_ARR+=('--before-remove' "${WORKSPACE}/build/go-python-package-scripts/prerm")
 641   fi
 642
 643   COMMAND_ARR+=('--depends' "$PYTHON3_PACKAGE")
 644
 645   # avoid warning
 646   COMMAND_ARR+=('--deb-no-default-config-files')
 647
 648   # Append --depends X and other arguments specified by fpm-info.sh in
 649   # the package source dir. These are added last so they can override
 650   # the arguments added by this script.
 651   declare -a fpm_args=()
 652   declare -a fpm_depends=()
 653
 654   fpminfo="$WORKSPACE/$PKG_DIR/fpm-info.sh"
 655   if [[ -e "$fpminfo" ]]; then
 656     echo "Loading fpm overrides from $fpminfo"
 657     if ! source "$fpminfo"; then
 658       echo "Error, unable to source $WORKSPACE/$PKG_DIR/fpm-info.sh for $PKG"
 659       exit 1
 660     fi
 661   fi
 662
 663   for i in "${fpm_depends[@]}"; do
 664     COMMAND_ARR+=('--depends' "$i")
 665   done
 666
 667   # make sure the systemd service file ends up in the right place
 668   # used by arvados-docker-cleaner
 669   if [[ -e "${systemd_unit}" ]]; then
 670     COMMAND_ARR+=("usr/share/$python/dist/$PKG/share/doc/$PKG/$PKG.service=/lib/systemd/system/$PKG.service")
 671   fi
 672
 673   COMMAND_ARR+=("${fpm_args[@]}")
 674
 675   # Make sure to install all our package binaries in /usr/bin.
 676   # We have to walk $WORKSPACE/$PKG_DIR/bin rather than
 677   # $WORKSPACE/build/usr/share/$python/dist/$PYTHON_PKG/bin/ to get the list
 678   # because the latter also includes all the python binaries for the virtualenv.
 679   # We have to take the copies of our binaries from the latter directory, though,
 680   # because those are the ones we rewrote the shebang line of, above.
 681   if [[ -e "$WORKSPACE/$PKG_DIR/bin" ]]; then
 682     for binary in `ls $WORKSPACE/$PKG_DIR/bin`; do
 683       COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/$binary=/usr/bin/")
 684     done
 685   fi
 686
 687   # the python3-arvados-cwl-runner package comes with cwltool, expose that version
 688   if [[ -e "$WORKSPACE/$PKG_DIR/dist/build/usr/share/$python/dist/python-arvados-cwl-runner/bin/cwltool" ]]; then
 689     COMMAND_ARR+=("usr/share/$python/dist/python-arvados-cwl-runner/bin/cwltool=/usr/bin/")
 690   fi
 691
 692   COMMAND_ARR+=(".")
 693
 694   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 695
 696   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 697   FPM_EXIT_CODE=$?
 698
 699   # if something went wrong and debug is off, print out the fpm command that errored
 700   if ! fpm_verify $FPM_EXIT_CODE $FPM_RESULTS && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 701     echo "fpm returned an error executing the command:"
 702     echo
 703     echo -e "\n${COMMAND_ARR[@]}\n"
 704   else
 705     echo `ls *$FORMAT`
 706     mv $WORKSPACE/$PKG_DIR/dist/*$FORMAT $WORKSPACE/packages/$TARGET/
 707   fi
 708   echo
 709 }
 710
 711 # Build packages for everything
 712 fpm_build () {
 713   # Source dir where fpm-info.sh (if any) will be found.
 714   SRC_DIR=$1
 715   shift
 716   # The package source.  Depending on the source type, this can be a
 717   # path, or the name of the package in an upstream repository (e.g.,
 718   # pip).
 719   PACKAGE=$1
 720   shift
 721   # The name of the package to build.
 722   PACKAGE_NAME=$1
 723   shift
 724   # The type of source package.  Passed to fpm -s.  Default "dir".
 725   PACKAGE_TYPE=${1:-dir}
 726   shift
 727   # Optional: the package version number.  Passed to fpm -v.
 728   VERSION=$1
 729   shift
 730
 731   if [[ -n "$ONLY_BUILD" ]] && [[ "$PACKAGE_NAME" != "$ONLY_BUILD" ]] && [[ "$PACKAGE" != "$ONLY_BUILD" ]] ; then
 732     # arvados-workbench depends on arvados-server at build time, so even when
 733     # only arvados-workbench is being built, we need to build arvados-server too
 734     if [[ "$PACKAGE_NAME" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 735       return 0
 736     fi
 737   fi
 738
 739   local default_iteration_value="$(default_iteration "$PACKAGE" "$VERSION" "$PACKAGE_TYPE")"
 740
 741   declare -a COMMAND_ARR=("fpm" "-s" "$PACKAGE_TYPE" "-t" "$FORMAT")
 742   if [ python = "$PACKAGE_TYPE" ] && [ deb = "$FORMAT" ]; then
 743       # Dependencies are built from setup.py.  Since setup.py will never
 744       # refer to Debian package iterations, it doesn't make sense to
 745       # enforce those in the .deb dependencies.
 746       COMMAND_ARR+=(--deb-ignore-iteration-in-dependencies)
 747   fi
 748
 749   if [[ "$DEBUG" != "0" ]]; then
 750     COMMAND_ARR+=('--verbose' '--log' 'info')
 751   fi
 752
 753   if [[ -n "$PACKAGE_NAME" ]]; then
 754     COMMAND_ARR+=('-n' "$PACKAGE_NAME")
 755   fi
 756
 757   if [[ "$MAINTAINER" != "" ]]; then
 758     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 759   fi
 760
 761   if [[ "$VENDOR" != "" ]]; then
 762     COMMAND_ARR+=('--vendor' "$VENDOR")
 763   fi
 764
 765   if [[ "$VERSION" != "" ]]; then
 766     COMMAND_ARR+=('-v' "$VERSION")
 767   fi
 768   if [[ -n "$default_iteration_value" ]]; then
 769       # We can always add an --iteration here.  If another one is specified in $@,
 770       # that will take precedence, as desired.
 771       COMMAND_ARR+=(--iteration "$default_iteration_value")
 772   fi
 773
 774   # Append --depends X and other arguments specified by fpm-info.sh in
 775   # the package source dir. These are added last so they can override
 776   # the arguments added by this script.
 777   declare -a fpm_args=()
 778   declare -a build_depends=()
 779   declare -a fpm_depends=()
 780   declare -a fpm_exclude=()
 781   if [[ ! -d "$SRC_DIR" ]]; then
 782       echo >&2 "BUG: looking in wrong dir for fpm-info.sh: $pkgdir"
 783       exit 1
 784   fi
 785   fpminfo="${SRC_DIR}/fpm-info.sh"
 786   if [[ -e "$fpminfo" ]]; then
 787       debug_echo "Loading fpm overrides from $fpminfo"
 788       source "$fpminfo"
 789   fi
 790   for pkg in "${build_depends[@]}"; do
 791       if [[ $TARGET =~ debian|ubuntu ]]; then
 792           pkg_deb=$(ls "$WORKSPACE/packages/$TARGET/$pkg_"*.deb | sort -rg | awk 'NR==1')
 793           if [[ -e $pkg_deb ]]; then
 794               echo "Installing build_dep $pkg from $pkg_deb"
 795               dpkg -i "$pkg_deb"
 796           else
 797               echo "Attemping to install build_dep $pkg using apt-get"
 798               apt-get install -y "$pkg"
 799           fi
 800           apt-get -y -f install
 801       else
 802           pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
 803           if [[ -e $pkg_rpm ]]; then
 804               echo "Installing build_dep $pkg from $pkg_rpm"
 805               rpm -i "$pkg_rpm"
 806           else
 807               echo "Attemping to install build_dep $pkg"
 808               rpm -i "$pkg"
 809           fi
 810       fi
 811   done
 812   for i in "${fpm_depends[@]}"; do
 813     COMMAND_ARR+=('--depends' "$i")
 814   done
 815   for i in "${fpm_exclude[@]}"; do
 816     COMMAND_ARR+=('--exclude' "$i")
 817   done
 818
 819   COMMAND_ARR+=("${fpm_args[@]}")
 820
 821   # Append remaining function arguments directly to fpm's command line.
 822   for i; do
 823     COMMAND_ARR+=("$i")
 824   done
 825
 826   COMMAND_ARR+=("$PACKAGE")
 827
 828   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 829
 830   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 831   FPM_EXIT_CODE=$?
 832
 833   fpm_verify $FPM_EXIT_CODE $FPM_RESULTS
 834
 835   # if something went wrong and debug is off, print out the fpm command that errored
 836   if [[ 0 -ne $? ]] && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 837     echo -e "\n${COMMAND_ARR[@]}\n"
 838   fi
 839 }
 840
 841 # verify build results
 842 fpm_verify () {
 843   FPM_EXIT_CODE=$1
 844   shift
 845   FPM_RESULTS=$@
 846
 847   FPM_PACKAGE_NAME=''
 848   if [[ $FPM_RESULTS =~ ([A-Za-z0-9_\.-]*\.)(deb|rpm) ]]; then
 849     FPM_PACKAGE_NAME=${BASH_REMATCH[1]}${BASH_REMATCH[2]}
 850   fi
 851
 852   if [[ "$FPM_PACKAGE_NAME" == "" ]]; then
 853     EXITCODE=1
 854     echo
 855     echo "Error: $PACKAGE: Unable to figure out package name from fpm results:"
 856     echo
 857     echo $FPM_RESULTS
 858     echo
 859     return 1
 860   elif [[ "$FPM_RESULTS" =~ "File already exists" ]]; then
 861     echo "Package $FPM_PACKAGE_NAME exists, not rebuilding"
 862     return 0
 863   elif [[ 0 -ne "$FPM_EXIT_CODE" ]]; then
 864     EXITCODE=1
 865     echo "Error building package for $1:\n $FPM_RESULTS"
 866     return 1
 867   fi
 868 }
 869
 870 install_package() {
 871   PACKAGES=$@
 872   if [[ "$FORMAT" == "deb" ]]; then
 873     $SUDO apt-get install $PACKAGES --yes
 874   elif [[ "$FORMAT" == "rpm" ]]; then
 875     $SUDO yum -q -y install $PACKAGES
 876   fi
 877 }
 878
 879 title() {
 880     printf '%s %s\n' "=======" "$1"
 881 }
 882
 883 checkexit() {
 884     if [[ "$1" != "0" ]]; then
 885         title "$2 -- FAILED"
 886         failures+=("$2 (`timer`)")
 887     else
 888         successes+=("$2 (`timer`)")
 889     fi
 890 }
 891
 892 timer_reset() {
 893     t0=$SECONDS
 894 }
 895
 896 timer() {
 897     if [[ -n "$t0" ]]; then
 898         echo -n "$(($SECONDS - $t0))s"
 899     fi
 900 }
 901
 902 report_outcomes() {
 903     for x in "${successes[@]}"
 904     do
 905         echo "Pass: $x"
 906     done
 907
 908     if [[ ${#failures[@]} == 0 ]]
 909     then
 910         if [[ ${#successes[@]} != 0 ]]; then
 911            echo "All test suites passed."
 912         fi
 913     else
 914         echo "Failures (${#failures[@]}):"
 915         for x in "${failures[@]}"
 916         do
 917             echo "Fail: $x"
 918         done
 919     fi
 920 }