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