build/run-library.sh

   1 #!/bin/bash
   2
   3 # A library of functions shared by the various scripts in this directory.
   4
   5 # This is the timestamp about when we merged changed to include licenses
   6 # with Arvados packages.  We use it as a heuristic to add revisions for
   7 # older packages.
   8 LICENSE_PACKAGE_TS=20151208015500
   9
  10 debug_echo () {
  11     echo "$@" >"$STDOUT_IF_DEBUG"
  12 }
  13
  14 find_easy_install() {
  15     for version_suffix in "$@"; do
  16         if "easy_install$version_suffix" --version >/dev/null 2>&1; then
  17             echo "easy_install$version_suffix"
  18             return 0
  19         fi
  20     done
  21     cat >&2 <<EOF
  22 $helpmessage
  23
  24 Error: easy_install$1 (from Python setuptools module) not found
  25
  26 EOF
  27     exit 1
  28 }
  29
  30 format_last_commit_here() {
  31     local format="$1"; shift
  32     TZ=UTC git log -n1 --first-parent "--format=format:$format" .
  33 }
  34
  35 version_from_git() {
  36   # Generates a version number from the git log for the current working
  37   # directory, and writes it to stdout.
  38   local git_ts git_hash prefix
  39   if [[ -n "$1" ]] ; then
  40       prefix="$1"
  41   else
  42       prefix="0.1"
  43   fi
  44
  45   declare $(format_last_commit_here "git_ts=%ct git_hash=%h")
  46   echo "${prefix}.$(date -ud "@$git_ts" +%Y%m%d%H%M%S).$git_hash"
  47 }
  48
  49 nohash_version_from_git() {
  50     version_from_git $1 | cut -d. -f1-3
  51 }
  52
  53 timestamp_from_git() {
  54     format_last_commit_here "%ct"
  55 }
  56
  57 handle_python_package () {
  58   # This function assumes the current working directory is the python package directory
  59   if [ -n "$(find dist -name "*-$(nohash_version_from_git).tar.gz" -print -quit)" ]; then
  60     # This package doesn't need rebuilding.
  61     return
  62   fi
  63   # Make sure only to use sdist - that's the only format pip can deal with (sigh)
  64   python setup.py $DASHQ_UNLESS_DEBUG sdist
  65 }
  66
  67 handle_ruby_gem() {
  68     local gem_name="$1"; shift
  69     local gem_version="$(nohash_version_from_git)"
  70     local gem_src_dir="$(pwd)"
  71
  72     if [[ -n "$ONLY_BUILD" ]] && [[ "$gem_name" != "$ONLY_BUILD" ]] ; then
  73         return 0
  74     fi
  75
  76     if ! [[ -e "${gem_name}-${gem_version}.gem" ]]; then
  77         find -maxdepth 1 -name "${gem_name}-*.gem" -delete
  78
  79         # -q appears to be broken in gem version 2.2.2
  80         $GEM build "$gem_name.gemspec" $DASHQ_UNLESS_DEBUG >"$STDOUT_IF_DEBUG" 2>"$STDERR_IF_DEBUG"
  81     fi
  82 }
  83
  84 # Usage: package_go_binary services/foo arvados-foo "Compute foo to arbitrary precision"
  85 package_go_binary() {
  86     local src_path="$1"; shift
  87     local prog="$1"; shift
  88     local description="$1"; shift
  89     local license_file="${1:-agpl-3.0.txt}"; shift
  90
  91     if [[ -n "$ONLY_BUILD" ]] && [[ "$prog" != "$ONLY_BUILD" ]] ; then
  92         return 0
  93     fi
  94
  95     debug_echo "package_go_binary $src_path as $prog"
  96
  97     local basename="${src_path##*/}"
  98
  99     mkdir -p "$GOPATH/src/git.curoverse.com"
 100     ln -sfn "$WORKSPACE" "$GOPATH/src/git.curoverse.com/arvados.git"
 101
 102     cd "$GOPATH/src/git.curoverse.com/arvados.git/$src_path"
 103     local version="$(version_from_git)"
 104     local timestamp="$(timestamp_from_git)"
 105
 106     # If the command imports anything from the Arvados SDK, bump the
 107     # version number and build a new package whenever the SDK changes.
 108     if grep -qr git.curoverse.com/arvados .; then
 109         cd "$GOPATH/src/git.curoverse.com/arvados.git/sdk/go"
 110         if [[ $(timestamp_from_git) -gt "$timestamp" ]]; then
 111             version=$(version_from_git)
 112         fi
 113     fi
 114
 115     cd $WORKSPACE/packages/$TARGET
 116     go get "git.curoverse.com/arvados.git/$src_path"
 117
 118     declare -a switches=()
 119     systemd_unit="$WORKSPACE/${src_path}/${prog}.service"
 120     if [[ -e "${systemd_unit}" ]]; then
 121         switches+=(
 122             --after-install "${WORKSPACE}/build/go-python-package-scripts/postinst"
 123             --before-remove "${WORKSPACE}/build/go-python-package-scripts/prerm"
 124             "${systemd_unit}=/lib/systemd/system/${prog}.service")
 125     fi
 126     switches+=("$WORKSPACE/${license_file}=/usr/share/doc/$prog/${license_file}")
 127
 128     fpm_build "$GOPATH/bin/${basename}=/usr/bin/${prog}" "${prog}" 'Curoverse, Inc.' dir "${version}" "--url=https://arvados.org" "--license=GNU Affero General Public License, version 3.0" "--description=${description}" "${switches[@]}"
 129 }
 130
 131 default_iteration() {
 132     local package_name="$1"; shift
 133     local package_version="$1"; shift
 134     local iteration=1
 135     if [[ $package_version =~ ^0\.1\.([0-9]{14})(\.|$) ]] && \
 136            [[ ${BASH_REMATCH[1]} -le $LICENSE_PACKAGE_TS ]]; then
 137         iteration=2
 138     fi
 139     echo $iteration
 140 }
 141
 142 _build_rails_package_scripts() {
 143     local pkgname="$1"; shift
 144     local destdir="$1"; shift
 145     local srcdir="$RUN_BUILD_PACKAGES_PATH/rails-package-scripts"
 146     for scriptname in postinst prerm postrm; do
 147         cat "$srcdir/$pkgname.sh" "$srcdir/step2.sh" "$srcdir/$scriptname.sh" \
 148             >"$destdir/$scriptname" || return $?
 149     done
 150 }
 151
 152 handle_rails_package() {
 153     local pkgname="$1"; shift
 154
 155     if [[ -n "$ONLY_BUILD" ]] && [[ "$pkgname" != "$ONLY_BUILD" ]] ; then
 156         return 0
 157     fi
 158
 159     local srcdir="$1"; shift
 160     local license_path="$1"; shift
 161     local scripts_dir="$(mktemp --tmpdir -d "$pkgname-XXXXXXXX.scripts")" && \
 162     local version_file="$(mktemp --tmpdir "$pkgname-XXXXXXXX.version")" && (
 163         set -e
 164         _build_rails_package_scripts "$pkgname" "$scripts_dir"
 165         cd "$srcdir"
 166         mkdir -p tmp
 167         version_from_git >"$version_file"
 168         git rev-parse HEAD >git-commit.version
 169         bundle package --all
 170     )
 171     if [[ 0 != "$?" ]] || ! cd "$WORKSPACE/packages/$TARGET"; then
 172         echo "ERROR: $pkgname package prep failed" >&2
 173         rm -rf "$scripts_dir" "$version_file"
 174         EXITCODE=1
 175         return 1
 176     fi
 177     local railsdir="/var/www/${pkgname%-server}/current"
 178     local -a pos_args=("$srcdir/=$railsdir" "$pkgname" "Curoverse, Inc." dir
 179                        "$(cat "$version_file")")
 180     local license_arg="$license_path=$railsdir/$(basename "$license_path")"
 181     local -a switches=(--iteration=6
 182                        --after-install "$scripts_dir/postinst"
 183                        --before-remove "$scripts_dir/prerm"
 184                        --after-remove "$scripts_dir/postrm")
 185     # For some reason fpm excludes need to not start with /.
 186     local exclude_root="${railsdir#/}"
 187     # .git and packages are for the SSO server, which is built from its
 188     # repository root.
 189     local -a exclude_list=(.git packages tmp log coverage Capfile\* \
 190                            config/deploy\* config/application.yml)
 191     # for arvados-workbench, we need to have the (dummy) config/database.yml in the package
 192     if  [[ "$pkgname" != "arvados-workbench" ]]; then
 193       exclude_list+=('config/database.yml')
 194     fi
 195     for exclude in ${exclude_list[@]}; do
 196         switches+=(-x "$exclude_root/$exclude")
 197     done
 198     fpm_build "${pos_args[@]}" "${switches[@]}" \
 199               -x "$exclude_root/vendor/bundle" "$@" "$license_arg"
 200     rm -rf "$scripts_dir" "$version_file"
 201 }
 202
 203 # Build packages for everything
 204 fpm_build () {
 205   # The package source.  Depending on the source type, this can be a
 206   # path, or the name of the package in an upstream repository (e.g.,
 207   # pip).
 208   PACKAGE=$1
 209   shift
 210   # The name of the package to build.
 211   PACKAGE_NAME=$1
 212   shift
 213   # Optional: the vendor of the package.  Should be "Curoverse, Inc." for
 214   # packages of our own software.  Passed to fpm --vendor.
 215   VENDOR=$1
 216   shift
 217   # The type of source package.  Passed to fpm -s.  Default "python".
 218   PACKAGE_TYPE=${1:-python}
 219   shift
 220   # Optional: the package version number.  Passed to fpm -v.
 221   VERSION=$1
 222   shift
 223
 224   if [[ -n "$ONLY_BUILD" ]] && [[ "$PACKAGE_NAME" != "$ONLY_BUILD" ]] && [[ "$PACKAGE" != "$ONLY_BUILD" ]] ; then
 225       return 0
 226   fi
 227
 228   local default_iteration_value="$(default_iteration "$PACKAGE" "$VERSION")"
 229
 230   case "$PACKAGE_TYPE" in
 231       python)
 232           # All Arvados Python2 packages depend on Python 2.7.
 233           # Make sure we build with that for consistency.
 234           set -- "$@" --python-bin python2.7 \
 235               --python-easyinstall "$EASY_INSTALL2" \
 236               --python-package-name-prefix "$PYTHON2_PKG_PREFIX" \
 237               --prefix "$PYTHON2_PREFIX" \
 238               --python-install-lib "$PYTHON2_INSTALL_LIB" \
 239               --python-install-data . \
 240               --exclude "${PYTHON2_INSTALL_LIB#/}/tests" \
 241               --depends "$PYTHON2_PACKAGE"
 242           # Fix --iteration for #9242.
 243           default_iteration_value=$(($default_iteration_value + 1))
 244           ;;
 245       python3)
 246           # fpm does not actually support a python3 package type.  Instead
 247           # we recognize it as a convenience shortcut to add several
 248           # necessary arguments to fpm's command line later, after we're
 249           # done handling positional arguments.
 250           PACKAGE_TYPE=python
 251           set -- "$@" --python-bin python3 \
 252               --python-easyinstall "$EASY_INSTALL3" \
 253               --python-package-name-prefix "$PYTHON3_PKG_PREFIX" \
 254               --prefix "$PYTHON3_PREFIX" \
 255               --python-install-lib "$PYTHON3_INSTALL_LIB" \
 256               --python-install-data . \
 257               --exclude "${PYTHON3_INSTALL_LIB#/}/tests" \
 258               --depends "$PYTHON3_PACKAGE"
 259           # Fix --iteration for #9242.
 260           default_iteration_value=$(($default_iteration_value + 1))
 261           ;;
 262   esac
 263
 264   declare -a COMMAND_ARR=("fpm" "--maintainer=Ward Vandewege <ward@curoverse.com>" "-s" "$PACKAGE_TYPE" "-t" "$FORMAT")
 265   if [ python = "$PACKAGE_TYPE" ] && [ deb = "$FORMAT" ]; then
 266       # Dependencies are built from setup.py.  Since setup.py will never
 267       # refer to Debian package iterations, it doesn't make sense to
 268       # enforce those in the .deb dependencies.
 269       COMMAND_ARR+=(--deb-ignore-iteration-in-dependencies)
 270   fi
 271
 272   if [[ "${DEBUG:-0}" != "0" ]]; then
 273     COMMAND_ARR+=('--verbose' '--log' 'info')
 274   fi
 275
 276   if [[ -n "$PACKAGE_NAME" ]]; then
 277     COMMAND_ARR+=('-n' "$PACKAGE_NAME")
 278   fi
 279
 280   if [[ "$VENDOR" != "" ]]; then
 281     COMMAND_ARR+=('--vendor' "$VENDOR")
 282   fi
 283
 284   if [[ "$VERSION" != "" ]]; then
 285     COMMAND_ARR+=('-v' "$VERSION")
 286   fi
 287   # We can always add an --iteration here.  If another one is specified in $@,
 288   # that will take precedence, as desired.
 289   COMMAND_ARR+=(--iteration "$default_iteration_value")
 290
 291   if [[ python = "$PACKAGE_TYPE" ]] && [[ -e "${PACKAGE}/${PACKAGE_NAME}.service" ]]
 292   then
 293       COMMAND_ARR+=(
 294           --after-install "${WORKSPACE}/build/go-python-package-scripts/postinst"
 295           --before-remove "${WORKSPACE}/build/go-python-package-scripts/prerm"
 296       )
 297   fi
 298
 299   # Append --depends X and other arguments specified by fpm-info.sh in
 300   # the package source dir. These are added last so they can override
 301   # the arguments added by this script.
 302   declare -a fpm_args=()
 303   declare -a build_depends=()
 304   declare -a fpm_depends=()
 305   declare -a fpm_exclude=()
 306   declare -a fpm_dirs=(
 307       # source dir part of 'dir' package ("/source=/dest" => "/source"):
 308       "${PACKAGE%%=/*}"
 309       # backports ("llfuse==0.41.1" => "backports/python-llfuse")
 310       "${WORKSPACE}/backports/${PACKAGE_TYPE}-${PACKAGE%%[<=>]*}")
 311   if [[ -n "$PACKAGE_NAME" ]]; then
 312       fpm_dirs+=("${WORKSPACE}/backports/${PACKAGE_NAME}")
 313   fi
 314   for pkgdir in "${fpm_dirs[@]}"; do
 315       fpminfo="$pkgdir/fpm-info.sh"
 316       if [[ -e "$fpminfo" ]]; then
 317           debug_echo "Loading fpm overrides from $fpminfo"
 318           source "$fpminfo"
 319           break
 320       fi
 321   done
 322   for pkg in "${build_depends[@]}"; do
 323       if [[ $TARGET =~ debian|ubuntu ]]; then
 324           pkg_deb=$(ls "$WORKSPACE/packages/$TARGET/$pkg_"*.deb | sort -rg | awk 'NR==1')
 325           if [[ -e $pkg_deb ]]; then
 326               echo "Installing build_dep $pkg from $pkg_deb"
 327               dpkg -i "$pkg_deb"
 328           else
 329               echo "Attemping to install build_dep $pkg using apt-get"
 330               apt-get install -y "$pkg"
 331           fi
 332           apt-get -y -f install
 333       else
 334           pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
 335           if [[ -e $pkg_rpm ]]; then
 336               echo "Installing build_dep $pkg from $pkg_rpm"
 337               rpm -i "$pkg_rpm"
 338           else
 339               echo "Attemping to install build_dep $pkg"
 340               rpm -i "$pkg"
 341           fi
 342       fi
 343   done
 344   for i in "${fpm_depends[@]}"; do
 345     COMMAND_ARR+=('--depends' "$i")
 346   done
 347   for i in "${fpm_exclude[@]}"; do
 348     COMMAND_ARR+=('--exclude' "$i")
 349   done
 350
 351   # Append remaining function arguments directly to fpm's command line.
 352   for i; do
 353     COMMAND_ARR+=("$i")
 354   done
 355
 356   COMMAND_ARR+=("${fpm_args[@]}")
 357
 358   COMMAND_ARR+=("$PACKAGE")
 359
 360   debug_echo -e "\n${COMMAND_ARR[@]}\n"
 361
 362   FPM_RESULTS=$("${COMMAND_ARR[@]}")
 363   FPM_EXIT_CODE=$?
 364
 365   fpm_verify $FPM_EXIT_CODE $FPM_RESULTS
 366 }
 367
 368 # verify build results
 369 fpm_verify () {
 370   FPM_EXIT_CODE=$1
 371   shift
 372   FPM_RESULTS=$@
 373
 374   FPM_PACKAGE_NAME=''
 375   if [[ $FPM_RESULTS =~ ([A-Za-z0-9_\.-]*\.)(deb|rpm) ]]; then
 376     FPM_PACKAGE_NAME=${BASH_REMATCH[1]}${BASH_REMATCH[2]}
 377   fi
 378
 379   if [[ "$FPM_PACKAGE_NAME" == "" ]]; then
 380     EXITCODE=1
 381     echo "Error: $PACKAGE: Unable to figure out package name from fpm results:"
 382     echo
 383     echo $FPM_RESULTS
 384     echo
 385   elif [[ "$FPM_RESULTS" =~ "File already exists" ]]; then
 386     echo "Package $FPM_PACKAGE_NAME exists, not rebuilding"
 387   elif [[ 0 -ne "$FPM_EXIT_CODE" ]]; then
 388     echo "Error building package for $1:\n $FPM_RESULTS"
 389   fi
 390 }
 391
 392 install_package() {
 393   PACKAGES=$@
 394   if [[ "$FORMAT" == "deb" ]]; then
 395     $SUDO apt-get install $PACKAGES --yes
 396   elif [[ "$FORMAT" == "rpm" ]]; then
 397     $SUDO yum -q -y install $PACKAGES
 398   fi
 399 }
 400
 401 title () {
 402     txt="********** $1 **********"
 403     printf "\n%*s%s\n\n" $((($COLUMNS-${#txt})/2)) "" "$txt"
 404 }
 405
 406 checkexit() {
 407     if [[ "$1" != "0" ]]; then
 408         title "!!!!!! $2 FAILED !!!!!!"
 409         failures+=("$2 (`timer`)")
 410     else
 411         successes+=("$2 (`timer`)")
 412     fi
 413 }
 414
 415 timer_reset() {
 416     t0=$SECONDS
 417 }
 418
 419 timer() {
 420     echo -n "$(($SECONDS - $t0))s"
 421 }
 422
 423 report_outcomes() {
 424     for x in "${successes[@]}"
 425     do
 426         echo "Pass: $x"
 427     done
 428
 429     if [[ ${#failures[@]} == 0 ]]
 430     then
 431         echo "All test suites passed."
 432     else
 433         echo "Failures (${#failures[@]}):"
 434         for x in "${failures[@]}"
 435         do
 436             echo "Fail: $x"
 437         done
 438     fi
 439 }