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     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
  65         echo "$ARVADOS_BUILDING_VERSION"
  66         return
  67     fi
  68     version_from_git | cut -d. -f1-4
  69 }
  70
  71 timestamp_from_git() {
  72     local subdir="$1"; shift
  73     format_last_commit_here "%ct" "$subdir"
  74 }
  75
  76 calculate_python_sdk_cwl_package_versions() {
  77   python_sdk_ts=$(cd sdk/python && timestamp_from_git)
  78   cwl_runner_ts=$(cd sdk/cwl && timestamp_from_git)
  79
  80   python_sdk_version=$(cd sdk/python && nohash_version_from_git)
  81   cwl_runner_version=$(cd sdk/cwl && nohash_version_from_git)
  82
  83   if [[ $python_sdk_ts -gt $cwl_runner_ts ]]; then
  84     cwl_runner_version=$python_sdk_version
  85   fi
  86 }
  87
  88 handle_python_package () {
  89   # This function assumes the current working directory is the python package directory
  90   if [ -n "$(find dist -name "*-$(nohash_version_from_git).tar.gz" -print -quit)" ]; then
  91     # This package doesn't need rebuilding.
  92     return
  93   fi
  94   # Make sure only to use sdist - that's the only format pip can deal with (sigh)
  95   python setup.py $DASHQ_UNLESS_DEBUG sdist
  96 }
  97
  98 handle_ruby_gem() {
  99     local gem_name="$1"; shift
 100     local gem_version="$(nohash_version_from_git)"
 101     local gem_src_dir="$(pwd)"
 102
 103     if [[ -n "$ONLY_BUILD" ]] && [[ "$gem_name" != "$ONLY_BUILD" ]] ; then
 104         return 0
 105     fi
 106
 107     if ! [[ -e "${gem_name}-${gem_version}.gem" ]]; then
 108         find -maxdepth 1 -name "${gem_name}-*.gem" -delete
 109
 110         # -q appears to be broken in gem version 2.2.2
 111         $GEM build "$gem_name.gemspec" $DASHQ_UNLESS_DEBUG >"$STDOUT_IF_DEBUG" 2>"$STDERR_IF_DEBUG"
 112     fi
 113 }
 114
 115 calculate_go_package_version() {
 116   # $__returnvar has the nameref attribute set, which means it is a reference
 117   # to another variable that is passed in as the first argument to this function.
 118   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 119   local -n __returnvar="$1"; shift
 120   local oldpwd="$PWD"
 121
 122   cd "$WORKSPACE"
 123   go mod download
 124
 125   # Update the version number and build a new package if the vendor
 126   # bundle has changed, or the command imports anything from the
 127   # Arvados SDK and the SDK has changed.
 128   declare -a checkdirs=(go.mod go.sum)
 129   while [ -n "$1" ]; do
 130       checkdirs+=("$1")
 131       shift
 132   done
 133   # Even our rails packages (version calculation happens here!) depend on a go component (arvados-server)
 134   # Everything depends on the build directory.
 135   checkdirs+=(sdk/go lib build)
 136   local timestamp=0
 137   for dir in ${checkdirs[@]}; do
 138       cd "$WORKSPACE"
 139       ts="$(timestamp_from_git "$dir")"
 140       if [[ "$ts" -gt "$timestamp" ]]; then
 141           version=$(version_from_git "$dir")
 142           timestamp="$ts"
 143       fi
 144   done
 145   cd "$oldpwd"
 146   __returnvar="$version"
 147 }
 148
 149 # Usage: package_go_binary services/foo arvados-foo "Compute foo to arbitrary precision" [apache-2.0.txt]
 150 package_go_binary() {
 151     local src_path="$1"; shift
 152     local prog="$1"; shift
 153     local description="$1"; shift
 154     local license_file="${1:-agpl-3.0.txt}"; shift
 155
 156     if [[ -n "$ONLY_BUILD" ]] && [[ "$prog" != "$ONLY_BUILD" ]]; then
 157       # arvados-workbench depends on arvados-server at build time, so even when
 158       # only arvados-workbench is being built, we need to build arvados-server too
 159       if [[ "$prog" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 160         return 0
 161       fi
 162     fi
 163
 164     debug_echo "package_go_binary $src_path as $prog"
 165
 166     local basename="${src_path##*/}"
 167     calculate_go_package_version go_package_version $src_path
 168
 169     cd $WORKSPACE/packages/$TARGET
 170     test_package_presence $prog $go_package_version go
 171
 172     if [[ "$?" != "0" ]]; then
 173       return 1
 174     fi
 175
 176     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/$src_path"
 177
 178     local -a switches=()
 179     systemd_unit="$WORKSPACE/${src_path}/${prog}.service"
 180     if [[ -e "${systemd_unit}" ]]; then
 181         switches+=(
 182             --after-install "${WORKSPACE}/build/go-python-package-scripts/postinst"
 183             --before-remove "${WORKSPACE}/build/go-python-package-scripts/prerm"
 184             "${systemd_unit}=/lib/systemd/system/${prog}.service")
 185     fi
 186     switches+=("$WORKSPACE/${license_file}=/usr/share/doc/$prog/${license_file}")
 187
 188     fpm_build "${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[@]}"
 189 }
 190
 191 # Usage: package_go_so lib/foo arvados_foo.so arvados-foo "Arvados foo library"
 192 package_go_so() {
 193     local src_path="$1"; shift
 194     local sofile="$1"; shift
 195     local pkg="$1"; shift
 196     local description="$1"; shift
 197
 198     debug_echo "package_go_so $src_path as $pkg"
 199
 200     calculate_go_package_version go_package_version $src_path
 201     cd $WORKSPACE/packages/$TARGET
 202     test_package_presence $pkg $go_package_version go || return 1
 203     cd $WORKSPACE/$src_path
 204     go build -buildmode=c-shared -o ${GOPATH}/bin/${sofile}
 205     cd $WORKSPACE/packages/$TARGET
 206     local -a fpmargs=(
 207         "--url=https://arvados.org"
 208         "--license=Apache License, Version 2.0"
 209         "--description=${description}"
 210         "$WORKSPACE/apache-2.0.txt=/usr/share/doc/$pkg/apache-2.0.txt"
 211     )
 212     if [[ -e "$WORKSPACE/$src_path/pam-configs-arvados" ]]; then
 213         fpmargs+=("$WORKSPACE/$src_path/pam-configs-arvados=/usr/share/doc/$pkg/pam-configs-arvados-go")
 214     fi
 215     if [[ -e "$WORKSPACE/$src_path/README" ]]; then
 216         fpmargs+=("$WORKSPACE/$src_path/README=/usr/share/doc/$pkg/README")
 217     fi
 218     fpm_build "${WORKSPACE}/${src_path}" "$GOPATH/bin/${sofile}=/usr/lib/${sofile}" "${pkg}" dir "${go_package_version}" "${fpmargs[@]}"
 219 }
 220
 221 default_iteration() {
 222     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 223         echo "$ARVADOS_BUILDING_ITERATION"
 224         return
 225     fi
 226     local package_name="$1"; shift
 227     local package_version="$1"; shift
 228     local package_type="$1"; shift
 229     local iteration=1
 230     if [[ $package_version =~ ^0\.1\.([0-9]{14})(\.|$) ]] && \
 231            [[ ${BASH_REMATCH[1]} -le $LICENSE_PACKAGE_TS ]]; then
 232         iteration=2
 233     fi
 234     echo $iteration
 235 }
 236
 237 _build_rails_package_scripts() {
 238     local pkgname="$1"; shift
 239     local destdir="$1"; shift
 240     local srcdir="$RUN_BUILD_PACKAGES_PATH/rails-package-scripts"
 241     for scriptname in postinst prerm postrm; do
 242         cat "$srcdir/$pkgname.sh" "$srcdir/step2.sh" "$srcdir/$scriptname.sh" \
 243             >"$destdir/$scriptname" || return $?
 244     done
 245 }
 246
 247 rails_package_version() {
 248     local pkgname="$1"; shift
 249     local srcdir="$1"; shift
 250     if [[ -n "$ARVADOS_BUILDING_VERSION" ]]; then
 251         echo "$ARVADOS_BUILDING_VERSION"
 252         return
 253     fi
 254     local version="$(version_from_git)"
 255     if [ $pkgname = "arvados-api-server" -o $pkgname = "arvados-workbench" ] ; then
 256         calculate_go_package_version version cmd/arvados-server "$srcdir"
 257     fi
 258     echo $version
 259 }
 260
 261 test_rails_package_presence() {
 262   local pkgname="$1"; shift
 263   local srcdir="$1"; shift
 264
 265   if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 266     return 1
 267   fi
 268
 269   tmppwd=`pwd`
 270
 271   cd $srcdir
 272
 273   local version="$(rails_package_version "$pkgname" "$srcdir")"
 274
 275   cd $tmppwd
 276
 277   test_package_presence $pkgname $version rails "$RAILS_PACKAGE_ITERATION"
 278 }
 279
 280 get_complete_package_name() {
 281   # if the errexit flag is set, unset it until this function returns
 282   # otherwise, the shift calls below will abort the program if optional arguments are not supplied
 283   if [ -o errexit ]; then
 284     set +e
 285     trap 'set -e' RETURN
 286   fi
 287   # $__returnvar has the nameref attribute set, which means it is a reference
 288   # to another variable that is passed in as the first argument to this function.
 289   # see https://www.gnu.org/software/bash/manual/html_node/Shell-Parameters.html
 290   local -n __returnvar="$1"; shift
 291   local pkgname="$1"; shift
 292   local version="$1"; shift
 293   local pkgtype="$1"; shift
 294   local iteration="$1"; shift
 295   local arch="$1"; shift
 296   if [[ "$iteration" == "" ]]; then
 297       iteration="$(default_iteration "$pkgname" "$version" "$pkgtype")"
 298   fi
 299
 300   if [[ "$arch" == "" ]]; then
 301     rpm_architecture="x86_64"
 302     deb_architecture="amd64"
 303
 304     if [[ "$pkgtype" =~ ^(src)$ ]]; then
 305       rpm_architecture="noarch"
 306       deb_architecture="all"
 307     fi
 308
 309     # These python packages have binary components
 310     if [[ "$pkgname" =~ (ruamel|ciso|pycrypto|pyyaml) ]]; then
 311       rpm_architecture="x86_64"
 312       deb_architecture="amd64"
 313     fi
 314   else
 315     rpm_architecture=$arch
 316     deb_architecture=$arch
 317   fi
 318
 319   local complete_pkgname="${pkgname}_$version${iteration:+-$iteration}_$deb_architecture.deb"
 320   if [[ "$FORMAT" == "rpm" ]]; then
 321       # rpm packages get iteration 1 if we don't supply one
 322       iteration=${iteration:-1}
 323       complete_pkgname="$pkgname-$version-${iteration}.$rpm_architecture.rpm"
 324   fi
 325   __returnvar=${complete_pkgname}
 326 }
 327
 328 # Test if the package already exists, if not return 0, if it does return 1
 329 test_package_presence() {
 330     local pkgname="$1"; shift
 331     local version="$1"; shift
 332     local pkgtype="$1"; shift
 333     local iteration="$1"; shift
 334     local arch="$1"; shift
 335     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 336       # arvados-workbench depends on arvados-server at build time, so even when
 337       # only arvados-workbench is being built, we need to build arvados-server too
 338       if [[ "$pkgname" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 339         return 1
 340       fi
 341     fi
 342
 343     local full_pkgname
 344     get_complete_package_name full_pkgname $pkgname $version $pkgtype $iteration $arch
 345
 346     # See if we can skip building the package, only if it already exists in the
 347     # processed/ directory. If so, move it back to the packages directory to make
 348     # sure it gets picked up by the test and/or upload steps.
 349     # Get the list of packages from the repos
 350
 351     if [[ "$FORCE_BUILD" == "1" ]]; then
 352       echo "Package $full_pkgname build forced with --force-build, building"
 353     elif [[ "$FORMAT" == "deb" ]]; then
 354       declare -A dd
 355       dd[debian10]=buster
 356       dd[ubuntu1604]=xenial
 357       dd[ubuntu1804]=bionic
 358       D=${dd[$TARGET]}
 359       if [ ${pkgname:0:3} = "lib" ]; then
 360         repo_subdir=${pkgname:0:4}
 361       else
 362         repo_subdir=${pkgname:0:1}
 363       fi
 364
 365       repo_pkg_list=$(curl -s -o - http://apt.arvados.org/pool/${D}-dev/main/${repo_subdir}/${pkgname}/)
 366       echo "${repo_pkg_list}" |grep -q ${full_pkgname}
 367       if [ $? -eq 0 ] ; then
 368         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 369         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" http://apt.arvados.org/pool/${D}-dev/main/${repo_subdir}/${pkgname}/${full_pkgname}
 370         return 1
 371       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 372         echo "Package $full_pkgname exists, not rebuilding!"
 373         return 1
 374       else
 375         echo "Package $full_pkgname not found, building"
 376         return 0
 377       fi
 378     else
 379       centos_repo="http://rpm.arvados.org/CentOS/7/dev/x86_64/"
 380
 381       repo_pkg_list=$(curl -s -o - ${centos_repo})
 382       echo ${repo_pkg_list} |grep -q ${full_pkgname}
 383       if [ $? -eq 0 ]; then
 384         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 385         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" ${centos_repo}${full_pkgname}
 386         return 1
 387       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 388         echo "Package $full_pkgname exists, not rebuilding!"
 389         return 1
 390       else
 391         echo "Package $full_pkgname not found, building"
 392         return 0
 393       fi
 394     fi
 395 }
 396
 397 handle_rails_package() {
 398     local pkgname="$1"; shift
 399
 400     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 401         return 0
 402     fi
 403     local srcdir="$1"; shift
 404     cd "$srcdir"
 405     local license_path="$1"; shift
 406     local version="$(rails_package_version "$pkgname" "$srcdir")"
 407     echo "$version" >package-build.version
 408     local scripts_dir="$(mktemp --tmpdir -d "$pkgname-XXXXXXXX.scripts")" && \
 409     (
 410         set -e
 411         _build_rails_package_scripts "$pkgname" "$scripts_dir"
 412         cd "$srcdir"
 413         mkdir -p tmp
 414         git rev-parse HEAD >git-commit.version
 415         bundle package --all
 416     )
 417     if [[ 0 != "$?" ]] || ! cd "$WORKSPACE/packages/$TARGET"; then
 418         echo "ERROR: $pkgname package prep failed" >&2
 419         rm -rf "$scripts_dir"
 420         EXITCODE=1
 421         return 1
 422     fi
 423     local railsdir="/var/www/${pkgname%-server}/current"
 424     local -a pos_args=("$srcdir/=$railsdir" "$pkgname" dir "$version")
 425     local license_arg="$license_path=$railsdir/$(basename "$license_path")"
 426     local -a switches=(--after-install "$scripts_dir/postinst"
 427                        --before-remove "$scripts_dir/prerm"
 428                        --after-remove "$scripts_dir/postrm")
 429     if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 430         switches+=(--iteration $RAILS_PACKAGE_ITERATION)
 431     fi
 432     # For some reason fpm excludes need to not start with /.
 433     local exclude_root="${railsdir#/}"
 434     local -a exclude_list=(tmp log coverage Capfile\* \
 435                            config/deploy\* config/application.yml)
 436     # for arvados-workbench, we need to have the (dummy) config/database.yml in the package
 437     if  [[ "$pkgname" != "arvados-workbench" ]]; then
 438       exclude_list+=('config/database.yml')
 439     fi
 440     for exclude in ${exclude_list[@]}; do
 441         switches+=(-x "$exclude_root/$exclude")
 442     done
 443     fpm_build "${srcdir}" "${pos_args[@]}" "${switches[@]}" \
 444               -x "$exclude_root/vendor/cache-*" \
 445               -x "$exclude_root/vendor/bundle" "$@" "$license_arg"
 446     rm -rf "$scripts_dir"
 447 }
 448
 449 # Build python packages with a virtualenv built-in
 450 fpm_build_virtualenv () {
 451   PKG=$1
 452   shift
 453   PKG_DIR=$1
 454   shift
 455   PACKAGE_TYPE=${1:-python}
 456   shift
 457
 458   # Set up
 459   STDOUT_IF_DEBUG=/dev/null
 460   STDERR_IF_DEBUG=/dev/null
 461   DASHQ_UNLESS_DEBUG=-q
 462   if [[ "$DEBUG" != "0" ]]; then
 463       STDOUT_IF_DEBUG=/dev/stdout
 464       STDERR_IF_DEBUG=/dev/stderr
 465       DASHQ_UNLESS_DEBUG=
 466   fi
 467   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 468     ARVADOS_BUILDING_ITERATION=1
 469   fi
 470
 471   local python=""
 472   case "$PACKAGE_TYPE" in
 473     python3)
 474         python=python3
 475         if [[ "$FORMAT" != "rpm" ]]; then
 476           pip=pip3
 477         else
 478           # In CentOS, we use a different mechanism to get the right version of pip
 479           pip=pip
 480         fi
 481         PACKAGE_PREFIX=$PYTHON3_PKG_PREFIX
 482         ;;
 483   esac
 484
 485   if [[ "$PKG" != "arvados-docker-cleaner" ]]; then
 486     PYTHON_PKG=$PACKAGE_PREFIX-$PKG
 487   else
 488     # Exception to our package naming convention
 489     PYTHON_PKG=$PKG
 490   fi
 491
 492   # arvados-python-client sdist should always be built, to be available
 493   # for other dependent packages.
 494   if [[ -n "$ONLY_BUILD" ]] && [[ "arvados-python-client" != "$PKG" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 495     return 0
 496   fi
 497
 498   cd $WORKSPACE/$PKG_DIR
 499
 500   rm -rf dist/*
 501
 502   # Get the latest setuptools
 503   if ! $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 504     echo "Error, unable to upgrade setuptools with"
 505     echo "  $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 506     exit 1
 507   fi
 508   # filter a useless warning (when building the cwltest package) from the stderr output
 509   if ! $python setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 510     echo "Error, unable to run $python setup.py sdist for $PKG"
 511     exit 1
 512   fi
 513
 514   PACKAGE_PATH=`(cd dist; ls *tar.gz)`
 515
 516   if [[ "arvados-python-client" == "$PKG" ]]; then
 517     PYSDK_PATH=`pwd`/dist/
 518   fi
 519
 520   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 521     return 0
 522   fi
 523
 524   # Determine the package version from the generated sdist archive
 525   if [[ -n "$ARVADOS_BUILDING_VERSION" ]] ; then
 526       UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 527       PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 528   else
 529       PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 530       UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 531   fi
 532
 533   # See if we actually need to build this package; does it exist already?
 534   # We can't do this earlier than here, because we need PYTHON_VERSION...
 535   # This isn't so bad; the sdist call above is pretty quick compared to
 536   # the invocation of virtualenv and fpm, below.
 537   if ! test_package_presence "$PYTHON_PKG" $UNFILTERED_PYTHON_VERSION $PACKAGE_TYPE $ARVADOS_BUILDING_ITERATION; then
 538     return 0
 539   fi
 540
 541   echo "Building $FORMAT package for $PKG from $PKG_DIR"
 542
 543   # Package the sdist in a virtualenv
 544   echo "Creating virtualenv..."
 545
 546   cd dist
 547
 548   rm -rf build
 549   rm -f $PYTHON_PKG*deb
 550   echo "virtualenv version: `virtualenv --version`"
 551   virtualenv_command="virtualenv --python `which $python` $DASHQ_UNLESS_DEBUG build/usr/share/$python/dist/$PYTHON_PKG"
 552
 553   if ! $virtualenv_command; then
 554     echo "Error, unable to run"
 555     echo "  $virtualenv_command"
 556     exit 1
 557   fi
 558
 559   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip; then
 560     echo "Error, unable to upgrade pip with"
 561     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip"
 562     exit 1
 563   fi
 564   echo "pip version:        `build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip --version`"
 565
 566   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 567     echo "Error, unable to upgrade setuptools with"
 568     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 569     exit 1
 570   fi
 571   echo "setuptools version: `build/usr/share/$python/dist/$PYTHON_PKG/bin/$python -c 'import setuptools; print(setuptools.__version__)'`"
 572
 573   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel; then
 574     echo "Error, unable to upgrade wheel with"
 575     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel"
 576     exit 1
 577   fi
 578   echo "wheel version:      `build/usr/share/$python/dist/$PYTHON_PKG/bin/wheel version`"
 579
 580   if [[ "$TARGET" != "centos7" ]] || [[ "$PYTHON_PKG" != "python-arvados-fuse" ]]; then
 581     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 582   else
 583     # centos7 needs these special tweaks to install python-arvados-fuse
 584     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG docutils
 585     PYCURL_SSL_LIBRARY=nss build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH
 586   fi
 587
 588   if [[ "$?" != "0" ]]; then
 589     echo "Error, unable to run"
 590     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -f $PYSDK_PATH $PACKAGE_PATH"
 591     exit 1
 592   fi
 593
 594   cd build/usr/share/$python/dist/$PYTHON_PKG/
 595
 596   # Replace the shebang lines in all python scripts, and handle the activate
 597   # scripts too. This is a functional replacement of the 237 line
 598   # virtualenv_tools.py script that doesn't work in python3 without serious
 599   # patching, minus the parts we don't need (modifying pyc files, etc).
 600   for binfile in `ls bin/`; do
 601     if ! file --mime bin/$binfile |grep -q binary; then
 602       # Not a binary file
 603       if [[ "$binfile" =~ ^activate(.csh|.fish|)$ ]]; then
 604         # these 'activate' scripts need special treatment
 605         sed -i "s/VIRTUAL_ENV=\".*\"/VIRTUAL_ENV=\"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 606         sed -i "s/VIRTUAL_ENV \".*\"/VIRTUAL_ENV \"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 607       else
 608         if grep -q -E '^#!.*/bin/python\d?' bin/$binfile; then
 609           # Replace shebang line
 610           sed -i "1 s/^.*$/#!\/usr\/share\/$python\/dist\/$PYTHON_PKG\/bin\/python/" bin/$binfile
 611         fi
 612       fi
 613     fi
 614   done
 615
 616   cd - >$STDOUT_IF_DEBUG
 617
 618   find build -iname '*.pyc' -exec rm {} \;
 619   find build -iname '*.pyo' -exec rm {} \;
 620
 621   # Finally, generate the package
 622   echo "Creating package..."
 623
 624   declare -a COMMAND_ARR=("fpm" "-s" "dir" "-t" "$FORMAT")
 625
 626   if [[ "$MAINTAINER" != "" ]]; then
 627     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 628   fi
 629
 630   if [[ "$VENDOR" != "" ]]; then
 631     COMMAND_ARR+=('--vendor' "$VENDOR")
 632   fi
 633
 634   COMMAND_ARR+=('--url' 'https://arvados.org')
 635
 636   # Get description
 637   DESCRIPTION=`grep '\sdescription' $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 638   COMMAND_ARR+=('--description' "$DESCRIPTION")
 639
 640   # Get license string
 641   LICENSE_STRING=`grep license $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 642   COMMAND_ARR+=('--license' "$LICENSE_STRING")
 643
 644   if [[ "$DEBUG" != "0" ]]; then
 645     COMMAND_ARR+=('--verbose' '--log' 'info')
 646   fi
 647
 648   COMMAND_ARR+=('-v' $(echo -n "$PYTHON_VERSION" | sed s/.dev/~dev/g | sed s/rc/~rc/g))
 649   COMMAND_ARR+=('--iteration' "$ARVADOS_BUILDING_ITERATION")
 650   COMMAND_ARR+=('-n' "$PYTHON_PKG")
 651   COMMAND_ARR+=('-C' "build")
 652
 653   systemd_unit="$WORKSPACE/$PKG_DIR/$PKG.service"
 654   if [[ -e "${systemd_unit}" ]]; then
 655     COMMAND_ARR+=('--after-install' "${WORKSPACE}/build/go-python-package-scripts/postinst")
 656     COMMAND_ARR+=('--before-remove' "${WORKSPACE}/build/go-python-package-scripts/prerm")
 657   fi
 658
 659   COMMAND_ARR+=('--depends' "$PYTHON3_PACKAGE")
 660
 661   # avoid warning
 662   COMMAND_ARR+=('--deb-no-default-config-files')
 663
 664   # Append --depends X and other arguments specified by fpm-info.sh in
 665   # the package source dir. These are added last so they can override
 666   # the arguments added by this script.
 667   declare -a fpm_args=()
 668   declare -a fpm_depends=()
 669
 670   fpminfo="$WORKSPACE/$PKG_DIR/fpm-info.sh"
 671   if [[ -e "$fpminfo" ]]; then
 672     echo "Loading fpm overrides from $fpminfo"
 673     if ! source "$fpminfo"; then
 674       echo "Error, unable to source $WORKSPACE/$PKG_DIR/fpm-info.sh for $PKG"
 675       exit 1
 676     fi
 677   fi
 678
 679   for i in "${fpm_depends[@]}"; do
 680     COMMAND_ARR+=('--depends' "$i")
 681   done
 682
 683   # make sure the systemd service file ends up in the right place
 684   # used by arvados-docker-cleaner
 685   if [[ -e "${systemd_unit}" ]]; then
 686     COMMAND_ARR+=("usr/share/$python/dist/$PKG/share/doc/$PKG/$PKG.service=/lib/systemd/system/$PKG.service")
 687   fi
 688
 689   COMMAND_ARR+=("${fpm_args[@]}")
 690
 691   # Make sure to install all our package binaries in /usr/bin.
 692   # We have to walk $WORKSPACE/$PKG_DIR/bin rather than
 693   # $WORKSPACE/build/usr/share/$python/dist/$PYTHON_PKG/bin/ to get the list
 694   # because the latter also includes all the python binaries for the virtualenv.
 695   # We have to take the copies of our binaries from the latter directory, though,
 696   # because those are the ones we rewrote the shebang line of, above.
 697   if [[ -e "$WORKSPACE/$PKG_DIR/bin" ]]; then
 698     for binary in `ls $WORKSPACE/$PKG_DIR/bin`; do
 699       COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/$binary=/usr/bin/")
 700     done
 701   fi
 702
 703   # the python-arvados-cwl-runner package comes with cwltool, expose that version
 704   if [[ -e "$WORKSPACE/$PKG_DIR/dist/build/usr/share/python2.7/dist/python-arvados-cwl-runner/bin/cwltool" ]]; then
 705     COMMAND_ARR+=("usr/share/python2.7/dist/python-arvados-cwl-runner/bin/cwltool=/usr/bin/")
 706   fi
 707
 708   COMMAND_ARR+=(".")
 709
 710   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 711
 712   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 713   FPM_EXIT_CODE=$?
 714
 715   # if something went wrong and debug is off, print out the fpm command that errored
 716   if ! fpm_verify $FPM_EXIT_CODE $FPM_RESULTS && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 717     echo "fpm returned an error executing the command:"
 718     echo
 719     echo -e "\n${COMMAND_ARR[@]}\n"
 720   else
 721     echo `ls *$FORMAT`
 722     mv $WORKSPACE/$PKG_DIR/dist/*$FORMAT $WORKSPACE/packages/$TARGET/
 723   fi
 724   echo
 725 }
 726
 727 # Build packages for everything
 728 fpm_build () {
 729   # Source dir where fpm-info.sh (if any) will be found.
 730   SRC_DIR=$1
 731   shift
 732   # The package source.  Depending on the source type, this can be a
 733   # path, or the name of the package in an upstream repository (e.g.,
 734   # pip).
 735   PACKAGE=$1
 736   shift
 737   # The name of the package to build.
 738   PACKAGE_NAME=$1
 739   shift
 740   # The type of source package.  Passed to fpm -s.  Default "dir".
 741   PACKAGE_TYPE=${1:-dir}
 742   shift
 743   # Optional: the package version number.  Passed to fpm -v.
 744   VERSION=$1
 745   shift
 746
 747   if [[ -n "$ONLY_BUILD" ]] && [[ "$PACKAGE_NAME" != "$ONLY_BUILD" ]] && [[ "$PACKAGE" != "$ONLY_BUILD" ]] ; then
 748     # arvados-workbench depends on arvados-server at build time, so even when
 749     # only arvados-workbench is being built, we need to build arvados-server too
 750     if [[ "$PACKAGE_NAME" != "arvados-server" ]] || [[ "$ONLY_BUILD" != "arvados-workbench" ]]; then
 751       return 0
 752     fi
 753   fi
 754
 755   local default_iteration_value="$(default_iteration "$PACKAGE" "$VERSION" "$PACKAGE_TYPE")"
 756
 757   declare -a COMMAND_ARR=("fpm" "-s" "$PACKAGE_TYPE" "-t" "$FORMAT")
 758   if [ python = "$PACKAGE_TYPE" ] && [ deb = "$FORMAT" ]; then
 759       # Dependencies are built from setup.py.  Since setup.py will never
 760       # refer to Debian package iterations, it doesn't make sense to
 761       # enforce those in the .deb dependencies.
 762       COMMAND_ARR+=(--deb-ignore-iteration-in-dependencies)
 763   fi
 764
 765   if [[ "$DEBUG" != "0" ]]; then
 766     COMMAND_ARR+=('--verbose' '--log' 'info')
 767   fi
 768
 769   if [[ -n "$PACKAGE_NAME" ]]; then
 770     COMMAND_ARR+=('-n' "$PACKAGE_NAME")
 771   fi
 772
 773   if [[ "$MAINTAINER" != "" ]]; then
 774     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 775   fi
 776
 777   if [[ "$VENDOR" != "" ]]; then
 778     COMMAND_ARR+=('--vendor' "$VENDOR")
 779   fi
 780
 781   if [[ "$VERSION" != "" ]]; then
 782     COMMAND_ARR+=('-v' "$VERSION")
 783   fi
 784   if [[ -n "$default_iteration_value" ]]; then
 785       # We can always add an --iteration here.  If another one is specified in $@,
 786       # that will take precedence, as desired.
 787       COMMAND_ARR+=(--iteration "$default_iteration_value")
 788   fi
 789
 790   # Append --depends X and other arguments specified by fpm-info.sh in
 791   # the package source dir. These are added last so they can override
 792   # the arguments added by this script.
 793   declare -a fpm_args=()
 794   declare -a build_depends=()
 795   declare -a fpm_depends=()
 796   declare -a fpm_exclude=()
 797   if [[ ! -d "$SRC_DIR" ]]; then
 798       echo >&2 "BUG: looking in wrong dir for fpm-info.sh: $pkgdir"
 799       exit 1
 800   fi
 801   fpminfo="${SRC_DIR}/fpm-info.sh"
 802   if [[ -e "$fpminfo" ]]; then
 803       debug_echo "Loading fpm overrides from $fpminfo"
 804       source "$fpminfo"
 805   fi
 806   for pkg in "${build_depends[@]}"; do
 807       if [[ $TARGET =~ debian|ubuntu ]]; then
 808           pkg_deb=$(ls "$WORKSPACE/packages/$TARGET/$pkg_"*.deb | sort -rg | awk 'NR==1')
 809           if [[ -e $pkg_deb ]]; then
 810               echo "Installing build_dep $pkg from $pkg_deb"
 811               dpkg -i "$pkg_deb"
 812           else
 813               echo "Attemping to install build_dep $pkg using apt-get"
 814               apt-get install -y "$pkg"
 815           fi
 816           apt-get -y -f install
 817       else
 818           pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
 819           if [[ -e $pkg_rpm ]]; then
 820               echo "Installing build_dep $pkg from $pkg_rpm"
 821               rpm -i "$pkg_rpm"
 822           else
 823               echo "Attemping to install build_dep $pkg"
 824               rpm -i "$pkg"
 825           fi
 826       fi
 827   done
 828   for i in "${fpm_depends[@]}"; do
 829     COMMAND_ARR+=('--depends' "$i")
 830   done
 831   for i in "${fpm_exclude[@]}"; do
 832     COMMAND_ARR+=('--exclude' "$i")
 833   done
 834
 835   COMMAND_ARR+=("${fpm_args[@]}")
 836
 837   # Append remaining function arguments directly to fpm's command line.
 838   for i; do
 839     COMMAND_ARR+=("$i")
 840   done
 841
 842   COMMAND_ARR+=("$PACKAGE")
 843
 844   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 845
 846   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 847   FPM_EXIT_CODE=$?
 848
 849   fpm_verify $FPM_EXIT_CODE $FPM_RESULTS
 850
 851   # if something went wrong and debug is off, print out the fpm command that errored
 852   if [[ 0 -ne $? ]] && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 853     echo -e "\n${COMMAND_ARR[@]}\n"
 854   fi
 855 }
 856
 857 # verify build results
 858 fpm_verify () {
 859   FPM_EXIT_CODE=$1
 860   shift
 861   FPM_RESULTS=$@
 862
 863   FPM_PACKAGE_NAME=''
 864   if [[ $FPM_RESULTS =~ ([A-Za-z0-9_\.-]*\.)(deb|rpm) ]]; then
 865     FPM_PACKAGE_NAME=${BASH_REMATCH[1]}${BASH_REMATCH[2]}
 866   fi
 867
 868   if [[ "$FPM_PACKAGE_NAME" == "" ]]; then
 869     EXITCODE=1
 870     echo
 871     echo "Error: $PACKAGE: Unable to figure out package name from fpm results:"
 872     echo
 873     echo $FPM_RESULTS
 874     echo
 875     return 1
 876   elif [[ "$FPM_RESULTS" =~ "File already exists" ]]; then
 877     echo "Package $FPM_PACKAGE_NAME exists, not rebuilding"
 878     return 0
 879   elif [[ 0 -ne "$FPM_EXIT_CODE" ]]; then
 880     EXITCODE=1
 881     echo "Error building package for $1:\n $FPM_RESULTS"
 882     return 1
 883   fi
 884 }
 885
 886 install_package() {
 887   PACKAGES=$@
 888   if [[ "$FORMAT" == "deb" ]]; then
 889     $SUDO apt-get install $PACKAGES --yes
 890   elif [[ "$FORMAT" == "rpm" ]]; then
 891     $SUDO yum -q -y install $PACKAGES
 892   fi
 893 }
 894
 895 title() {
 896     printf '%s %s\n' "=======" "$1"
 897 }
 898
 899 checkexit() {
 900     if [[ "$1" != "0" ]]; then
 901         title "$2 -- FAILED"
 902         failures+=("$2 (`timer`)")
 903     else
 904         successes+=("$2 (`timer`)")
 905     fi
 906 }
 907
 908 timer_reset() {
 909     t0=$SECONDS
 910 }
 911
 912 timer() {
 913     if [[ -n "$t0" ]]; then
 914         echo -n "$(($SECONDS - $t0))s"
 915     fi
 916 }
 917
 918 report_outcomes() {
 919     for x in "${successes[@]}"
 920     do
 921         echo "Pass: $x"
 922     done
 923
 924     if [[ ${#failures[@]} == 0 ]]
 925     then
 926         if [[ ${#successes[@]} != 0 ]]; then
 927            echo "All test suites passed."
 928         fi
 929     else
 930         echo "Failures (${#failures[@]}):"
 931         for x in "${failures[@]}"
 932         do
 933             echo "Fail: $x"
 934         done
 935     fi
 936 }