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-$TARGET" in
 193     # Older Debian/Ubuntu do not support cross compilation because the
 194     # libfuse package does not support multiarch. See
 195     # <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983477>.
 196     # Red Hat-based distributions do not support native cross compilation at
 197     # all (they use a qemu-based solution we haven't implemented yet).
 198     deb-debian10|deb-ubuntu1804|deb-ubuntu2004|rpm-*)
 199       cross_compilation=0
 200       if [[ "$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[debian10]=buster
 444       dd[debian11]=bullseye
 445       dd[debian12]=bookworm
 446       dd[ubuntu1804]=bionic
 447       dd[ubuntu2004]=focal
 448       dd[ubuntu2204]=jammy
 449       D=${dd[$TARGET]}
 450       if [ ${pkgname:0:3} = "lib" ]; then
 451         repo_subdir=${pkgname:0:4}
 452       else
 453         repo_subdir=${pkgname:0:1}
 454       fi
 455
 456       repo_pkg_list=$(curl -s -o - http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/)
 457       echo "${repo_pkg_list}" |grep -q ${full_pkgname}
 458       if [ $? -eq 0 ] ; then
 459         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 460         curl -s -o "$WORKSPACE/packages/$TARGET/${full_pkgname}" http://apt.arvados.org/${D}/pool/main/${repo_subdir}/${pkgname}/${full_pkgname}
 461         return 1
 462       elif test -f "$WORKSPACE/packages/$TARGET/processed/${full_pkgname}" ; then
 463         echo "Package $full_pkgname exists, not rebuilding!"
 464         return 1
 465       else
 466         echo "Package $full_pkgname not found, building"
 467         return 0
 468       fi
 469     else
 470       local rpm_root
 471       case "$TARGET" in
 472         centos7) rpm_root="CentOS/7/dev" ;;
 473         rocky8) rpm_root="CentOS/8/dev" ;;
 474         *)
 475           echo "FIXME: Don't know RPM URL path for $TARGET, building"
 476           return 0
 477           ;;
 478       esac
 479       local rpm_url="http://rpm.arvados.org/$rpm_root/$arch/$full_pkgname"
 480
 481       if curl -fs -o "$WORKSPACE/packages/$TARGET/$full_pkgname" "$rpm_url"; then
 482         echo "Package $full_pkgname exists upstream, not rebuilding, downloading instead!"
 483         return 1
 484       elif [[ -f "$WORKSPACE/packages/$TARGET/processed/$full_pkgname" ]]; then
 485         echo "Package $full_pkgname exists, not rebuilding!"
 486         return 1
 487       else
 488         echo "Package $full_pkgname not found, building"
 489         return 0
 490       fi
 491     fi
 492 }
 493
 494 handle_rails_package() {
 495     local pkgname="$1"; shift
 496
 497     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 498         return 0
 499     fi
 500     local srcdir="$1"; shift
 501     cd "$srcdir"
 502     local license_path="$1"; shift
 503     local version="$(rails_package_version "$pkgname" "$srcdir")"
 504     echo "$version" >package-build.version
 505     local scripts_dir="$(mktemp --tmpdir -d "$pkgname-XXXXXXXX.scripts")" && \
 506     (
 507         set -e
 508         _build_rails_package_scripts "$pkgname" "$scripts_dir"
 509         cd "$srcdir"
 510         mkdir -p tmp
 511         git rev-parse HEAD >git-commit.version
 512         bundle config set cache_all true
 513         bundle package
 514     )
 515     if [[ 0 != "$?" ]] || ! cd "$WORKSPACE/packages/$TARGET"; then
 516         echo "ERROR: $pkgname package prep failed" >&2
 517         rm -rf "$scripts_dir"
 518         EXITCODE=1
 519         return 1
 520     fi
 521     local railsdir="/var/www/${pkgname%-server}/current"
 522     local -a pos_args=("$srcdir/=$railsdir" "$pkgname" dir "$version")
 523     local license_arg="$license_path=$railsdir/$(basename "$license_path")"
 524     local -a switches=(--after-install "$scripts_dir/postinst"
 525                        --before-remove "$scripts_dir/prerm"
 526                        --after-remove "$scripts_dir/postrm")
 527     if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 528         switches+=(--iteration $RAILS_PACKAGE_ITERATION)
 529     fi
 530     # For some reason fpm excludes need to not start with /.
 531     local exclude_root="${railsdir#/}"
 532     for exclude in tmp log coverage Capfile\* \
 533                        config/deploy\* \
 534                        config/application.yml \
 535                        config/database.yml; do
 536         switches+=(-x "$exclude_root/$exclude")
 537     done
 538     fpm_build "${srcdir}" "${pos_args[@]}" "${switches[@]}" \
 539               -x "$exclude_root/vendor/cache-*" \
 540               -x "$exclude_root/vendor/bundle" "$@" "$license_arg"
 541     rm -rf "$scripts_dir"
 542 }
 543
 544 # Usage: handle_api_server [amd64|arm64]
 545 handle_api_server () {
 546   local target_arch="${1:-amd64}"; shift
 547
 548   if [[ -n "$ONLY_BUILD" ]] && [[ "$ONLY_BUILD" != "arvados-api-server" ]] ; then
 549     debug_echo -e "Skipping build of arvados-api-server package."
 550     return 0
 551   fi
 552
 553   native_arch=$(get_native_arch)
 554   if [[ "$target_arch" != "$native_arch" ]]; then
 555     echo "Error: no cross compilation support for Rails yet, can not build arvados-api-server for $ARCH"
 556     echo
 557     exit 1
 558   fi
 559
 560   # Build the API server package
 561   test_rails_package_presence arvados-api-server "$WORKSPACE/services/api"
 562   if [[ "$?" == "0" ]]; then
 563     calculate_go_package_version arvados_server_version cmd/arvados-server
 564     arvados_server_iteration=$(default_iteration "arvados-server" "$arvados_server_version" "go")
 565     handle_rails_package arvados-api-server "$WORKSPACE/services/api" \
 566         "$WORKSPACE/agpl-3.0.txt" --url="https://arvados.org" \
 567         --description="Arvados API server - Arvados is a free and open source platform for big data science." \
 568         --license="GNU Affero General Public License, version 3.0" --depends "arvados-server = ${arvados_server_version}-${arvados_server_iteration}"
 569   fi
 570 }
 571
 572 # Usage: handle_cwltest [deb|rpm] [amd64|arm64]
 573 handle_cwltest () {
 574   local package_format="$1"; shift
 575   local target_arch="${1:-amd64}"; shift
 576
 577   if [[ -n "$ONLY_BUILD" ]] && [[ "$ONLY_BUILD" != "python3-cwltest" ]] ; then
 578     debug_echo -e "Skipping build of cwltest package."
 579     return 0
 580   fi
 581   cd "$WORKSPACE"
 582   if [[ -e "$WORKSPACE/cwltest" ]]; then
 583     rm -rf "$WORKSPACE/cwltest"
 584   fi
 585   git clone https://github.com/common-workflow-language/cwltest.git
 586
 587   # The subsequent release of cwltest confirms that files exist on disk, since
 588   # our files are in Keep, all the tests fail.
 589   # We should add [optional] Arvados support to cwltest so it can access
 590   # Keep but for the time being just package the last working version.
 591   (cd cwltest && git checkout 2.3.20230108193615)
 592
 593   # signal to our build script that we want a cwltest executable installed in /usr/bin/
 594   mkdir cwltest/bin && touch cwltest/bin/cwltest
 595   fpm_build_virtualenv "cwltest" "cwltest" "$package_format" "$target_arch"
 596   # The python->python3 metapackage
 597   build_metapackage "cwltest" "cwltest"
 598   cd "$WORKSPACE"
 599   rm -rf "$WORKSPACE/cwltest"
 600 }
 601
 602 # Usage: handle_arvados_src
 603 handle_arvados_src () {
 604   if [[ -n "$ONLY_BUILD" ]] && [[ "$ONLY_BUILD" != "arvados-src" ]] ; then
 605     debug_echo -e "Skipping build of arvados-src package."
 606     return 0
 607   fi
 608   # arvados-src
 609   (
 610       cd "$WORKSPACE"
 611       COMMIT_HASH=$(format_last_commit_here "%H")
 612       arvados_src_version="$(version_from_git)"
 613
 614       cd $WORKSPACE/packages/$TARGET
 615       test_package_presence arvados-src "$arvados_src_version" src ""
 616
 617       if [[ "$?" == "0" ]]; then
 618         cd "$WORKSPACE"
 619         SRC_BUILD_DIR=$(mktemp -d)
 620         # mktemp creates the directory with 0700 permissions by default
 621         chmod 755 $SRC_BUILD_DIR
 622         git clone $DASHQ_UNLESS_DEBUG "$WORKSPACE/.git" "$SRC_BUILD_DIR"
 623         cd "$SRC_BUILD_DIR"
 624
 625         # go into detached-head state
 626         git checkout $DASHQ_UNLESS_DEBUG "$COMMIT_HASH"
 627         echo "$COMMIT_HASH" >git-commit.version
 628
 629         cd $WORKSPACE/packages/$TARGET
 630         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"
 631
 632         rm -rf "$SRC_BUILD_DIR"
 633       fi
 634   )
 635 }
 636
 637 # Build python packages with a virtualenv built-in
 638 # Usage: fpm_build_virtualenv arvados-python-client sdk/python [deb|rpm] [amd64|arm64]
 639 fpm_build_virtualenv () {
 640   local pkg=$1; shift
 641   local pkg_dir=$1; shift
 642   local package_format="$1"; shift
 643   local target_arch="${1:-amd64}"; shift
 644
 645   native_arch=$(get_native_arch)
 646
 647   if [[ "$pkg" != "arvados-docker-cleaner" ]]; then
 648     PYTHON_PKG=$PYTHON3_PKG_PREFIX-$pkg
 649   else
 650     # Exception to our package naming convention
 651     PYTHON_PKG=$pkg
 652   fi
 653
 654   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]]; then
 655     # arvados-python-client sdist should always be built if we are building a
 656     # python package.
 657     if [[ "$ONLY_BUILD" != "python3-arvados-cwl-runner" ]] &&
 658        [[ "$ONLY_BUILD" != "python3-arvados-fuse" ]] &&
 659        [[ "$ONLY_BUILD" != "python3-crunchstat-summary" ]] &&
 660        [[ "$ONLY_BUILD" != "arvados-docker-cleaner" ]] &&
 661        [[ "$ONLY_BUILD" != "python3-arvados-user-activity" ]]; then
 662       debug_echo -e "Skipping build of $pkg package."
 663       return 0
 664     fi
 665   fi
 666
 667   if [[ -n "$target_arch" ]] && [[ "$native_arch" == "$target_arch" ]]; then
 668       fpm_build_virtualenv_worker "$pkg" "$pkg_dir" "$package_format" "$native_arch" "$target_arch"
 669   elif [[ -z "$target_arch" ]]; then
 670     fpm_build_virtualenv_worker "$pkg" "$pkg_dir" "$package_format" "$native_arch" "$native_arch"
 671   else
 672     echo "Error: no cross compilation support for Python yet, can not build $pkg for $target_arch"
 673     return 1
 674   fi
 675 }
 676
 677 # Build python packages with a virtualenv built-in
 678 # Usage: fpm_build_virtualenv_worker arvados-python-client sdk/python python3 [deb|rpm] [amd64|arm64] [amd64|arm64]
 679 fpm_build_virtualenv_worker () {
 680   PKG=$1; shift
 681   PKG_DIR=$1; shift
 682   local package_format="$1"; shift
 683   local native_arch="${1:-amd64}"; shift
 684   local target_arch=${1:-amd64}; shift
 685
 686   # Set up
 687   STDOUT_IF_DEBUG=/dev/null
 688   STDERR_IF_DEBUG=/dev/null
 689   DASHQ_UNLESS_DEBUG=-q
 690   if [[ "$DEBUG" != "0" ]]; then
 691       STDOUT_IF_DEBUG=/dev/stdout
 692       STDERR_IF_DEBUG=/dev/stderr
 693       DASHQ_UNLESS_DEBUG=
 694   fi
 695   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 696     ARVADOS_BUILDING_ITERATION=1
 697   fi
 698
 699   local python=$PYTHON3_EXECUTABLE
 700   pip=pip3
 701   PACKAGE_PREFIX=$PYTHON3_PKG_PREFIX
 702
 703   if [[ "$PKG" != "arvados-docker-cleaner" ]]; then
 704     PYTHON_PKG=$PACKAGE_PREFIX-$PKG
 705   else
 706     # Exception to our package naming convention
 707     PYTHON_PKG=$PKG
 708   fi
 709
 710   cd $WORKSPACE/$PKG_DIR
 711
 712   rm -rf dist/*
 713
 714   # Get the latest setuptools.
 715   #
 716   # Note "pip3 install setuptools" fails on debian12 ("error:
 717   # externally-managed-environment") even if that requirement is
 718   # already satisfied, so we parse "pip3 list" output instead to check
 719   # whether we need to do anything.
 720   if [[ "$($pip list | grep -P -o '^setuptools\s+\K[0-9]+')" -ge 66 ]]; then
 721     : # OK, already installed
 722   elif ! $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools>=66'; then
 723     echo "Error, unable to upgrade setuptools with"
 724     echo "  $pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools>=66'"
 725     exit 1
 726   fi
 727   # filter a useless warning (when building the cwltest package) from the stderr output
 728   if ! $python setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 729     echo "Error, unable to run $python setup.py sdist for $PKG"
 730     exit 1
 731   fi
 732
 733   PACKAGE_PATH=`(cd dist; ls *tar.gz)`
 734
 735   if [[ "arvados-python-client" == "$PKG" ]]; then
 736     PYSDK_PATH="-f $(pwd)/dist/"
 737   fi
 738
 739   if [[ -n "$ONLY_BUILD" ]] && [[ "$PYTHON_PKG" != "$ONLY_BUILD" ]] && [[ "$PKG" != "$ONLY_BUILD" ]]; then
 740     return 0
 741   fi
 742
 743   # Determine the package version from the generated sdist archive
 744   if [[ -n "$ARVADOS_BUILDING_VERSION" ]] ; then
 745       UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
 746       PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
 747   else
 748       PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
 749       UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
 750   fi
 751
 752   # See if we actually need to build this package; does it exist already?
 753   # We can't do this earlier than here, because we need PYTHON_VERSION...
 754   # This isn't so bad; the sdist call above is pretty quick compared to
 755   # the invocation of virtualenv and fpm, below.
 756   if ! test_package_presence "$PYTHON_PKG" "$UNFILTERED_PYTHON_VERSION" "$python" "$ARVADOS_BUILDING_ITERATION" "$target_arch"; then
 757     return 0
 758   fi
 759
 760   echo "Building $package_format ($target_arch) package for $PKG from $PKG_DIR"
 761
 762   # Package the sdist in a virtualenv
 763   echo "Creating virtualenv..."
 764
 765   cd dist
 766
 767   rm -rf build
 768   rm -f $PYTHON_PKG*deb
 769   echo "virtualenv version: `virtualenv --version`"
 770   virtualenv_command="virtualenv --python `which $python` $DASHQ_UNLESS_DEBUG build/usr/share/$python/dist/$PYTHON_PKG"
 771
 772   if ! $virtualenv_command; then
 773     echo "Error, unable to run"
 774     echo "  $virtualenv_command"
 775     exit 1
 776   fi
 777
 778   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip; then
 779     echo "Error, unable to upgrade pip with"
 780     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U pip"
 781     exit 1
 782   fi
 783   echo "pip version:        `build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip --version`"
 784
 785   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 786     echo "Error, unable to upgrade setuptools with"
 787     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 788     exit 1
 789   fi
 790   echo "setuptools version: `build/usr/share/$python/dist/$PYTHON_PKG/bin/$python -c 'import setuptools; print(setuptools.__version__)'`"
 791
 792   if ! build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel; then
 793     echo "Error, unable to upgrade wheel with"
 794     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U wheel"
 795     exit 1
 796   fi
 797   echo "wheel version:      `build/usr/share/$python/dist/$PYTHON_PKG/bin/wheel version`"
 798
 799   if [[ "$TARGET" != "centos7" ]] || [[ "$PYTHON_PKG" != "python-arvados-fuse" ]]; then
 800     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG $PYSDK_PATH $PACKAGE_PATH
 801   else
 802     # centos7 needs these special tweaks to install python-arvados-fuse
 803     build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG docutils
 804     PYCURL_SSL_LIBRARY=nss build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG $PYSDK_PATH $PACKAGE_PATH
 805   fi
 806
 807   if [[ "$?" != "0" ]]; then
 808     echo "Error, unable to run"
 809     echo "  build/usr/share/$python/dist/$PYTHON_PKG/bin/$pip install $DASHQ_UNLESS_DEBUG $CACHE_FLAG $PYSDK_PATH $PACKAGE_PATH"
 810     exit 1
 811   fi
 812
 813   cd build/usr/share/$python/dist/$PYTHON_PKG/
 814
 815   # Replace the shebang lines in all python scripts, and handle the activate
 816   # scripts too. This is a functional replacement of the 237 line
 817   # virtualenv_tools.py script that doesn't work in python3 without serious
 818   # patching, minus the parts we don't need (modifying pyc files, etc).
 819   for binfile in `ls bin/`; do
 820     if ! file --mime bin/$binfile |grep -q binary; then
 821       # Not a binary file
 822       if [[ "$binfile" =~ ^activate(.csh|.fish|)$ ]]; then
 823         # these 'activate' scripts need special treatment
 824         sed -i "s/VIRTUAL_ENV=\".*\"/VIRTUAL_ENV=\"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 825         sed -i "s/VIRTUAL_ENV \".*\"/VIRTUAL_ENV \"\/usr\/share\/$python\/dist\/$PYTHON_PKG\"/" bin/$binfile
 826       else
 827         if grep -q -E '^#!.*/bin/python\d?' bin/$binfile; then
 828           # Replace shebang line
 829           sed -i "1 s/^.*$/#!\/usr\/share\/$python\/dist\/$PYTHON_PKG\/bin\/python/" bin/$binfile
 830         fi
 831       fi
 832     fi
 833   done
 834
 835   cd - >$STDOUT_IF_DEBUG
 836
 837   find build -iname '*.pyc' -exec rm {} \;
 838   find build -iname '*.pyo' -exec rm {} \;
 839
 840   # Finally, generate the package
 841   echo "Creating package..."
 842
 843   declare -a COMMAND_ARR=("fpm" "-s" "dir" "-t" "$package_format")
 844
 845   if [[ -n "$target_arch" ]] && [[ "$target_arch" != "amd64" ]]; then
 846     COMMAND_ARR+=("-a$target_arch")
 847   fi
 848
 849   if [[ "$MAINTAINER" != "" ]]; then
 850     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
 851   fi
 852
 853   if [[ "$VENDOR" != "" ]]; then
 854     COMMAND_ARR+=('--vendor' "$VENDOR")
 855   fi
 856
 857   COMMAND_ARR+=('--url' 'https://arvados.org')
 858
 859   # Get description
 860   DESCRIPTION=`grep '\sdescription' $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 861   COMMAND_ARR+=('--description' "$DESCRIPTION")
 862
 863   # Get license string
 864   LICENSE_STRING=`grep license $WORKSPACE/$PKG_DIR/setup.py|cut -f2 -d=|sed -e "s/[',\\"]//g"`
 865   COMMAND_ARR+=('--license' "$LICENSE_STRING")
 866
 867   if [[ "$DEBUG" != "0" ]]; then
 868     COMMAND_ARR+=('--verbose' '--log' 'info')
 869   fi
 870
 871   COMMAND_ARR+=('-v' $(echo -n "$PYTHON_VERSION" | sed s/.dev/~dev/g | sed s/rc/~rc/g))
 872   COMMAND_ARR+=('--iteration' "$ARVADOS_BUILDING_ITERATION")
 873   COMMAND_ARR+=('-n' "$PYTHON_PKG")
 874   COMMAND_ARR+=('-C' "build")
 875
 876   systemd_unit="$WORKSPACE/$PKG_DIR/$PKG.service"
 877   if [[ -e "${systemd_unit}" ]]; then
 878     COMMAND_ARR+=('--after-install' "${WORKSPACE}/build/go-python-package-scripts/postinst")
 879     COMMAND_ARR+=('--before-remove' "${WORKSPACE}/build/go-python-package-scripts/prerm")
 880   fi
 881
 882   COMMAND_ARR+=('--depends' "$PYTHON3_PACKAGE")
 883   case "$package_format" in
 884       deb)
 885           COMMAND_ARR+=(
 886               # Avoid warning
 887               --deb-no-default-config-files
 888           ) ;;
 889       rpm)
 890           COMMAND_ARR+=(
 891               # Conflict with older packages we used to publish
 892               --conflicts "rh-python36-python-$PKG"
 893               # Do not generate /usr/lib/.build-id links on RH8+
 894               # (otherwise our packages conflict with platform-python)
 895               --rpm-rpmbuild-define "_build_id_links none"
 896           ) ;;
 897   esac
 898
 899   # Append --depends X and other arguments specified by fpm-info.sh in
 900   # the package source dir. These are added last so they can override
 901   # the arguments added by this script.
 902   declare -a fpm_args=()
 903   declare -a fpm_depends=()
 904
 905   fpminfo="$WORKSPACE/$PKG_DIR/fpm-info.sh"
 906   if [[ -e "$fpminfo" ]]; then
 907     echo "Loading fpm overrides from $fpminfo"
 908     if ! source "$fpminfo"; then
 909       echo "Error, unable to source $WORKSPACE/$PKG_DIR/fpm-info.sh for $PKG"
 910       exit 1
 911     fi
 912   fi
 913
 914   for i in "${fpm_depends[@]}"; do
 915     COMMAND_ARR+=('--depends' "$i")
 916   done
 917
 918   for i in "${fpm_depends[@]}"; do
 919     COMMAND_ARR+=('--replaces' "python-$PKG")
 920   done
 921
 922   # make sure the systemd service file ends up in the right place
 923   # used by arvados-docker-cleaner
 924   if [[ -e "${systemd_unit}" ]]; then
 925     COMMAND_ARR+=("usr/share/$python/dist/$PKG/share/doc/$PKG/$PKG.service=/lib/systemd/system/$PKG.service")
 926   fi
 927
 928   COMMAND_ARR+=("${fpm_args[@]}")
 929
 930   # Make sure to install all our package binaries in /usr/bin.
 931   # We have to walk $WORKSPACE/$PKG_DIR/bin rather than
 932   # $WORKSPACE/build/usr/share/$python/dist/$PYTHON_PKG/bin/ to get the list
 933   # because the latter also includes all the python binaries for the virtualenv.
 934   # We have to take the copies of our binaries from the latter directory, though,
 935   # because those are the ones we rewrote the shebang line of, above.
 936   if [[ -e "$WORKSPACE/$PKG_DIR/bin" ]]; then
 937     for binary in `ls $WORKSPACE/$PKG_DIR/bin`; do
 938       COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/$binary=/usr/bin/")
 939     done
 940   fi
 941
 942   # the python3-arvados-cwl-runner package comes with cwltool, expose that version
 943   if [[ -e "$WORKSPACE/$PKG_DIR/dist/build/usr/share/$python/dist/$PYTHON_PKG/bin/cwltool" ]]; then
 944     COMMAND_ARR+=("usr/share/$python/dist/$PYTHON_PKG/bin/cwltool=/usr/bin/")
 945   fi
 946
 947   COMMAND_ARR+=(".")
 948
 949   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 950
 951   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 952   FPM_EXIT_CODE=$?
 953
 954   # if something went wrong and debug is off, print out the fpm command that errored
 955   if ! fpm_verify $FPM_EXIT_CODE $FPM_RESULTS && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
 956     echo "fpm returned an error executing the command:"
 957     echo
 958     echo -e "\n${COMMAND_ARR[@]}\n"
 959   else
 960     echo `ls *$package_format`
 961     mv $WORKSPACE/$PKG_DIR/dist/*$package_format $WORKSPACE/packages/$TARGET/
 962   fi
 963   echo
 964 }
 965
 966 # build_metapackage builds meta packages that help with the python to python 3 package migration
 967 build_metapackage() {
 968   # base package name (e.g. arvados-python-client)
 969   BASE_NAME=$1
 970   shift
 971   PKG_DIR=$1
 972   shift
 973
 974   if [[ -n "$ONLY_BUILD" ]] && [[ "python-$BASE_NAME" != "$ONLY_BUILD" ]]; then
 975     return 0
 976   fi
 977
 978   if [[ "$ARVADOS_BUILDING_ITERATION" == "" ]]; then
 979     ARVADOS_BUILDING_ITERATION=1
 980   fi
 981
 982   if [[ -z "$ARVADOS_BUILDING_VERSION" ]]; then
 983     cd $WORKSPACE/$PKG_DIR
 984     pwd
 985     rm -rf dist/*
 986
 987     # Get the latest setuptools
 988     if ! pip3 install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'; then
 989       echo "Error, unable to upgrade setuptools with XY"
 990       echo "  pip3 install $DASHQ_UNLESS_DEBUG $CACHE_FLAG -U 'setuptools<45'"
 991       exit 1
 992     fi
 993     # filter a useless warning (when building the cwltest package) from the stderr output
 994     if ! python3 setup.py $DASHQ_UNLESS_DEBUG sdist 2> >(grep -v 'warning: no previously-included files matching'); then
 995       echo "Error, unable to run python3 setup.py sdist for $PKG"
 996       exit 1
 997     fi
 998
 999     PYTHON_VERSION=$(awk '($1 == "Version:"){print $2}' *.egg-info/PKG-INFO)
1000     UNFILTERED_PYTHON_VERSION=$(echo -n $PYTHON_VERSION | sed s/\.dev/~dev/g |sed 's/\([0-9]\)rc/\1~rc/g')
1001
1002   else
1003     UNFILTERED_PYTHON_VERSION=$ARVADOS_BUILDING_VERSION
1004     PYTHON_VERSION=$(echo -n $ARVADOS_BUILDING_VERSION | sed s/~dev/.dev/g | sed s/~rc/rc/g)
1005   fi
1006
1007   cd - >$STDOUT_IF_DEBUG
1008   if [[ -d "$BASE_NAME" ]]; then
1009     rm -rf $BASE_NAME
1010   fi
1011   mkdir $BASE_NAME
1012   cd $BASE_NAME
1013
1014   if [[ "$FORMAT" == "deb" ]]; then
1015     cat >ns-control <<EOF
1016 Section: misc
1017 Priority: optional
1018 Standards-Version: 3.9.2
1019
1020 Package: python-${BASE_NAME}
1021 Version: ${PYTHON_VERSION}-${ARVADOS_BUILDING_ITERATION}
1022 Maintainer: Arvados Package Maintainers <packaging@arvados.org>
1023 Depends: python3-${BASE_NAME}
1024 Description: metapackage to ease the upgrade to the Pyhon 3 version of ${BASE_NAME}
1025  This package is a metapackage that will automatically install the new version of
1026  ${BASE_NAME} which is Python 3 based and has a different name.
1027 EOF
1028
1029     /usr/bin/equivs-build ns-control
1030     if [[ $? -ne 0 ]]; then
1031       echo "Error running 'equivs-build ns-control', is the 'equivs' package installed?"
1032       return 1
1033     fi
1034   elif [[ "$FORMAT" == "rpm" ]]; then
1035     cat >meta.spec <<EOF
1036 Summary: metapackage to ease the upgrade to the Python 3 version of ${BASE_NAME}
1037 Name: python-${BASE_NAME}
1038 Version: ${PYTHON_VERSION}
1039 Release: ${ARVADOS_BUILDING_ITERATION}
1040 License: distributable
1041
1042 Requires: python3-${BASE_NAME}
1043
1044 %description
1045 This package is a metapackage that will automatically install the new version of
1046 python-${BASE_NAME} which is Python 3 based and has a different name.
1047
1048 %prep
1049
1050 %build
1051
1052 %clean
1053
1054 %install
1055
1056 %post
1057
1058 %files
1059
1060
1061 %changelog
1062 * Mon Apr 12 2021 Arvados Package Maintainers <packaging@arvados.org>
1063 - initial release
1064 EOF
1065
1066     /usr/bin/rpmbuild -ba meta.spec
1067     if [[ $? -ne 0 ]]; then
1068       echo "Error running 'rpmbuild -ba meta.spec', is the 'rpm-build' package installed?"
1069       return 1
1070     else
1071       mv /root/rpmbuild/RPMS/x86_64/python-${BASE_NAME}*.${FORMAT} .
1072       if [[ $? -ne 0 ]]; then
1073         echo "Error finding rpm file output of 'rpmbuild -ba meta.spec'"
1074         return 1
1075       fi
1076     fi
1077   else
1078     echo "Unknown format"
1079     return 1
1080   fi
1081
1082   if [[ $EXITCODE -ne 0 ]]; then
1083     return 1
1084   else
1085     echo `ls *$FORMAT`
1086     mv *$FORMAT $WORKSPACE/packages/$TARGET/
1087   fi
1088
1089   # clean up
1090   cd - >$STDOUT_IF_DEBUG
1091   if [[ -d "$BASE_NAME" ]]; then
1092     rm -rf $BASE_NAME
1093   fi
1094 }
1095
1096 # Build packages for everything
1097 fpm_build() {
1098   # Source dir where fpm-info.sh (if any) will be found.
1099   SRC_DIR=$1
1100   shift
1101   # The package source.  Depending on the source type, this can be a
1102   # path, or the name of the package in an upstream repository (e.g.,
1103   # pip).
1104   PACKAGE=$1
1105   shift
1106   # The name of the package to build.
1107   PACKAGE_NAME=$1
1108   shift
1109   # The type of source package.  Passed to fpm -s.  Default "dir".
1110   PACKAGE_TYPE=${1:-dir}
1111   shift
1112   # Optional: the package version number.  Passed to fpm -v.
1113   VERSION=$1
1114   shift
1115
1116   if [[ -n "$ONLY_BUILD" ]] && [[ "$PACKAGE_NAME" != "$ONLY_BUILD" ]] && [[ "$PACKAGE" != "$ONLY_BUILD" ]] ; then
1117       return 0
1118   fi
1119
1120   local default_iteration_value="$(default_iteration "$PACKAGE" "$VERSION" "$PACKAGE_TYPE")"
1121
1122   declare -a COMMAND_ARR=("fpm" "-s" "$PACKAGE_TYPE" "-t" "$FORMAT")
1123   if [ python = "$PACKAGE_TYPE" ] && [ deb = "$FORMAT" ]; then
1124       # Dependencies are built from setup.py.  Since setup.py will never
1125       # refer to Debian package iterations, it doesn't make sense to
1126       # enforce those in the .deb dependencies.
1127       COMMAND_ARR+=(--deb-ignore-iteration-in-dependencies)
1128   fi
1129
1130   if [[ "$DEBUG" != "0" ]]; then
1131     COMMAND_ARR+=('--verbose' '--log' 'info')
1132   fi
1133
1134   if [[ -n "$PACKAGE_NAME" ]]; then
1135     COMMAND_ARR+=('-n' "$PACKAGE_NAME")
1136   fi
1137
1138   if [[ "$MAINTAINER" != "" ]]; then
1139     COMMAND_ARR+=('--maintainer' "$MAINTAINER")
1140   fi
1141
1142   if [[ "$VENDOR" != "" ]]; then
1143     COMMAND_ARR+=('--vendor' "$VENDOR")
1144   fi
1145
1146   if [[ "$VERSION" != "" ]]; then
1147     COMMAND_ARR+=('-v' "$VERSION")
1148   fi
1149   if [[ -n "$default_iteration_value" ]]; then
1150       # We can always add an --iteration here.  If another one is specified in $@,
1151       # that will take precedence, as desired.
1152       COMMAND_ARR+=(--iteration "$default_iteration_value")
1153   fi
1154
1155   # Append --depends X and other arguments specified by fpm-info.sh in
1156   # the package source dir. These are added last so they can override
1157   # the arguments added by this script.
1158   declare -a fpm_args=()
1159   declare -a build_depends=()
1160   declare -a fpm_depends=()
1161   declare -a fpm_conflicts=()
1162   declare -a fpm_exclude=()
1163   if [[ ! -d "$SRC_DIR" ]]; then
1164       echo >&2 "BUG: looking in wrong dir for fpm-info.sh: $pkgdir"
1165       exit 1
1166   fi
1167   fpminfo="${SRC_DIR}/fpm-info.sh"
1168   if [[ -e "$fpminfo" ]]; then
1169       debug_echo "Loading fpm overrides from $fpminfo"
1170       source "$fpminfo"
1171   fi
1172   for pkg in "${build_depends[@]}"; do
1173       if [[ $TARGET =~ debian|ubuntu ]]; then
1174           pkg_deb=$(ls "$WORKSPACE/packages/$TARGET/$pkg_"*.deb | sort -rg | awk 'NR==1')
1175           if [[ -e $pkg_deb ]]; then
1176               echo "Installing build_dep $pkg from $pkg_deb"
1177               dpkg -i "$pkg_deb"
1178           else
1179               echo "Attemping to install build_dep $pkg using apt-get"
1180               apt-get install -y "$pkg"
1181           fi
1182           apt-get -y -f install
1183       else
1184           pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
1185           if [[ -e $pkg_rpm ]]; then
1186               echo "Installing build_dep $pkg from $pkg_rpm"
1187               rpm -i "$pkg_rpm"
1188           else
1189               echo "Attemping to install build_dep $pkg"
1190               rpm -i "$pkg"
1191           fi
1192       fi
1193   done
1194   for i in "${fpm_depends[@]}"; do
1195     COMMAND_ARR+=('--depends' "$i")
1196   done
1197   for i in "${fpm_conflicts[@]}"; do
1198     COMMAND_ARR+=('--conflicts' "$i")
1199   done
1200   for i in "${fpm_exclude[@]}"; do
1201     COMMAND_ARR+=('--exclude' "$i")
1202   done
1203
1204   COMMAND_ARR+=("${fpm_args[@]}")
1205
1206   # Append remaining function arguments directly to fpm's command line.
1207   for i; do
1208     COMMAND_ARR+=("$i")
1209   done
1210
1211   COMMAND_ARR+=("$PACKAGE")
1212
1213   debug_echo -e "\n${COMMAND_ARR[@]}\n"
1214
1215   FPM_RESULTS=$("${COMMAND_ARR[@]}")
1216   FPM_EXIT_CODE=$?
1217   echo "fpm: exit code $FPM_EXIT_CODE" >>$STDOUT_IF_DEBUG
1218   echo "$FPM_RESULTS" >>$STDOUT_IF_DEBUG
1219
1220   fpm_verify $FPM_EXIT_CODE $FPM_RESULTS
1221
1222   # if something went wrong and debug is off, print out the fpm command that errored
1223   if [[ 0 -ne $? ]] && [[ "$STDOUT_IF_DEBUG" == "/dev/null" ]]; then
1224     echo -e "\n${COMMAND_ARR[@]}\n"
1225   fi
1226 }
1227
1228 # verify build results
1229 fpm_verify () {
1230   FPM_EXIT_CODE=$1
1231   shift
1232   FPM_RESULTS=$@
1233
1234   FPM_PACKAGE_NAME=''
1235   if [[ $FPM_RESULTS =~ ([A-Za-z0-9_\.~-]*\.)(deb|rpm) ]]; then
1236     FPM_PACKAGE_NAME=${BASH_REMATCH[1]}${BASH_REMATCH[2]}
1237   fi
1238
1239   if [[ "$FPM_PACKAGE_NAME" == "" ]]; then
1240     EXITCODE=1
1241     echo
1242     echo "Error: $PACKAGE: Unable to figure out package name from fpm results:"
1243     echo
1244     echo $FPM_RESULTS
1245     echo
1246     return 1
1247   elif [[ "$FPM_RESULTS" =~ "File already exists" ]]; then
1248     echo "Package $FPM_PACKAGE_NAME exists, not rebuilding"
1249     return 0
1250   elif [[ 0 -ne "$FPM_EXIT_CODE" ]]; then
1251     EXITCODE=1
1252     echo "Error building package for $1:\n $FPM_RESULTS"
1253     return 1
1254   fi
1255 }
1256
1257 install_package() {
1258   PACKAGES=$@
1259   if [[ "$FORMAT" == "deb" ]]; then
1260     $SUDO apt-get install $PACKAGES --yes
1261   elif [[ "$FORMAT" == "rpm" ]]; then
1262     $SUDO yum -q -y install $PACKAGES
1263   fi
1264 }
1265
1266 title() {
1267     printf '%s %s\n' "=======" "$1"
1268 }
1269
1270 checkexit() {
1271     if [[ "$1" != "0" ]]; then
1272         title "$2 -- FAILED"
1273         failures+=("$2 (`timer`)")
1274     else
1275         successes+=("$2 (`timer`)")
1276     fi
1277 }
1278
1279 timer_reset() {
1280     t0=$SECONDS
1281 }
1282
1283 timer() {
1284     if [[ -n "$t0" ]]; then
1285         echo -n "$(($SECONDS - $t0))s"
1286     fi
1287 }
1288
1289 report_outcomes() {
1290     for x in "${successes[@]}"
1291     do
1292         echo "Pass: $x"
1293     done
1294
1295     if [[ ${#failures[@]} == 0 ]]
1296     then
1297         if [[ ${#successes[@]} != 0 ]]; then
1298            echo "All test suites passed."
1299         fi
1300     else
1301         echo "Failures (${#failures[@]}):"
1302         for x in "${failures[@]}"
1303         do
1304             echo "Fail: $x"
1305         done
1306     fi
1307 }