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