Bu Sun Kim | 673ec5c | 2020-11-16 11:05:03 -0700 | [diff] [blame] | 1 | #!/usr/bin/env bash |
| 2 | # Copyright 2020 Google LLC |
| 3 | # |
| 4 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | # you may not use this file except in compliance with the License. |
| 6 | # You may obtain a copy of the License at |
| 7 | # |
| 8 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | # |
| 10 | # Unless required by applicable law or agreed to in writing, software |
| 11 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | # See the License for the specific language governing permissions and |
| 14 | # limitations under the License. |
| 15 | |
| 16 | # trampoline_v2.sh |
| 17 | # |
| 18 | # This script does 3 things. |
| 19 | # |
| 20 | # 1. Prepare the Docker image for the test |
| 21 | # 2. Run the Docker with appropriate flags to run the test |
| 22 | # 3. Upload the newly built Docker image |
| 23 | # |
| 24 | # in a way that is somewhat compatible with trampoline_v1. |
| 25 | # |
| 26 | # To run this script, first download few files from gcs to /dev/shm. |
| 27 | # (/dev/shm is passed into the container as KOKORO_GFILE_DIR). |
| 28 | # |
| 29 | # gsutil cp gs://cloud-devrel-kokoro-resources/python-docs-samples/secrets_viewer_service_account.json /dev/shm |
| 30 | # gsutil cp gs://cloud-devrel-kokoro-resources/python-docs-samples/automl_secrets.txt /dev/shm |
| 31 | # |
| 32 | # Then run the script. |
| 33 | # .kokoro/trampoline_v2.sh |
| 34 | # |
| 35 | # These environment variables are required: |
| 36 | # TRAMPOLINE_IMAGE: The docker image to use. |
| 37 | # TRAMPOLINE_DOCKERFILE: The location of the Dockerfile. |
| 38 | # |
| 39 | # You can optionally change these environment variables: |
| 40 | # TRAMPOLINE_IMAGE_UPLOAD: |
| 41 | # (true|false): Whether to upload the Docker image after the |
| 42 | # successful builds. |
| 43 | # TRAMPOLINE_BUILD_FILE: The script to run in the docker container. |
| 44 | # TRAMPOLINE_WORKSPACE: The workspace path in the docker container. |
| 45 | # Defaults to /workspace. |
| 46 | # Potentially there are some repo specific envvars in .trampolinerc in |
| 47 | # the project root. |
| 48 | |
| 49 | |
| 50 | set -euo pipefail |
| 51 | |
| 52 | TRAMPOLINE_VERSION="2.0.5" |
| 53 | |
| 54 | if command -v tput >/dev/null && [[ -n "${TERM:-}" ]]; then |
| 55 | readonly IO_COLOR_RED="$(tput setaf 1)" |
| 56 | readonly IO_COLOR_GREEN="$(tput setaf 2)" |
| 57 | readonly IO_COLOR_YELLOW="$(tput setaf 3)" |
| 58 | readonly IO_COLOR_RESET="$(tput sgr0)" |
| 59 | else |
| 60 | readonly IO_COLOR_RED="" |
| 61 | readonly IO_COLOR_GREEN="" |
| 62 | readonly IO_COLOR_YELLOW="" |
| 63 | readonly IO_COLOR_RESET="" |
| 64 | fi |
| 65 | |
| 66 | function function_exists { |
| 67 | [ $(LC_ALL=C type -t $1)"" == "function" ] |
| 68 | } |
| 69 | |
| 70 | # Logs a message using the given color. The first argument must be one |
| 71 | # of the IO_COLOR_* variables defined above, such as |
| 72 | # "${IO_COLOR_YELLOW}". The remaining arguments will be logged in the |
| 73 | # given color. The log message will also have an RFC-3339 timestamp |
| 74 | # prepended (in UTC). You can disable the color output by setting |
| 75 | # TERM=vt100. |
| 76 | function log_impl() { |
| 77 | local color="$1" |
| 78 | shift |
| 79 | local timestamp="$(date -u "+%Y-%m-%dT%H:%M:%SZ")" |
| 80 | echo "================================================================" |
| 81 | echo "${color}${timestamp}:" "$@" "${IO_COLOR_RESET}" |
| 82 | echo "================================================================" |
| 83 | } |
| 84 | |
| 85 | # Logs the given message with normal coloring and a timestamp. |
| 86 | function log() { |
| 87 | log_impl "${IO_COLOR_RESET}" "$@" |
| 88 | } |
| 89 | |
| 90 | # Logs the given message in green with a timestamp. |
| 91 | function log_green() { |
| 92 | log_impl "${IO_COLOR_GREEN}" "$@" |
| 93 | } |
| 94 | |
| 95 | # Logs the given message in yellow with a timestamp. |
| 96 | function log_yellow() { |
| 97 | log_impl "${IO_COLOR_YELLOW}" "$@" |
| 98 | } |
| 99 | |
| 100 | # Logs the given message in red with a timestamp. |
| 101 | function log_red() { |
| 102 | log_impl "${IO_COLOR_RED}" "$@" |
| 103 | } |
| 104 | |
| 105 | readonly tmpdir=$(mktemp -d -t ci-XXXXXXXX) |
| 106 | readonly tmphome="${tmpdir}/h" |
| 107 | mkdir -p "${tmphome}" |
| 108 | |
| 109 | function cleanup() { |
| 110 | rm -rf "${tmpdir}" |
| 111 | } |
| 112 | trap cleanup EXIT |
| 113 | |
| 114 | RUNNING_IN_CI="${RUNNING_IN_CI:-false}" |
| 115 | |
| 116 | # The workspace in the container, defaults to /workspace. |
| 117 | TRAMPOLINE_WORKSPACE="${TRAMPOLINE_WORKSPACE:-/workspace}" |
| 118 | |
| 119 | pass_down_envvars=( |
| 120 | # TRAMPOLINE_V2 variables. |
| 121 | # Tells scripts whether they are running as part of CI or not. |
| 122 | "RUNNING_IN_CI" |
| 123 | # Indicates which CI system we're in. |
| 124 | "TRAMPOLINE_CI" |
| 125 | # Indicates the version of the script. |
| 126 | "TRAMPOLINE_VERSION" |
| 127 | ) |
| 128 | |
| 129 | log_yellow "Building with Trampoline ${TRAMPOLINE_VERSION}" |
| 130 | |
| 131 | # Detect which CI systems we're in. If we're in any of the CI systems |
| 132 | # we support, `RUNNING_IN_CI` will be true and `TRAMPOLINE_CI` will be |
| 133 | # the name of the CI system. Both envvars will be passing down to the |
| 134 | # container for telling which CI system we're in. |
| 135 | if [[ -n "${KOKORO_BUILD_ID:-}" ]]; then |
| 136 | # descriptive env var for indicating it's on CI. |
| 137 | RUNNING_IN_CI="true" |
| 138 | TRAMPOLINE_CI="kokoro" |
| 139 | if [[ "${TRAMPOLINE_USE_LEGACY_SERVICE_ACCOUNT:-}" == "true" ]]; then |
| 140 | if [[ ! -f "${KOKORO_GFILE_DIR}/kokoro-trampoline.service-account.json" ]]; then |
| 141 | log_red "${KOKORO_GFILE_DIR}/kokoro-trampoline.service-account.json does not exist. Did you forget to mount cloud-devrel-kokoro-resources/trampoline? Aborting." |
| 142 | exit 1 |
| 143 | fi |
| 144 | # This service account will be activated later. |
| 145 | TRAMPOLINE_SERVICE_ACCOUNT="${KOKORO_GFILE_DIR}/kokoro-trampoline.service-account.json" |
| 146 | else |
| 147 | if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then |
| 148 | gcloud auth list |
| 149 | fi |
| 150 | log_yellow "Configuring Container Registry access" |
| 151 | gcloud auth configure-docker --quiet |
| 152 | fi |
| 153 | pass_down_envvars+=( |
| 154 | # KOKORO dynamic variables. |
| 155 | "KOKORO_BUILD_NUMBER" |
| 156 | "KOKORO_BUILD_ID" |
| 157 | "KOKORO_JOB_NAME" |
| 158 | "KOKORO_GIT_COMMIT" |
| 159 | "KOKORO_GITHUB_COMMIT" |
| 160 | "KOKORO_GITHUB_PULL_REQUEST_NUMBER" |
| 161 | "KOKORO_GITHUB_PULL_REQUEST_COMMIT" |
Justin Beckwith | 5c26726 | 2021-01-29 07:09:58 -0800 | [diff] [blame] | 162 | # For FlakyBot |
Bu Sun Kim | 673ec5c | 2020-11-16 11:05:03 -0700 | [diff] [blame] | 163 | "KOKORO_GITHUB_COMMIT_URL" |
| 164 | "KOKORO_GITHUB_PULL_REQUEST_URL" |
| 165 | ) |
| 166 | elif [[ "${TRAVIS:-}" == "true" ]]; then |
| 167 | RUNNING_IN_CI="true" |
| 168 | TRAMPOLINE_CI="travis" |
| 169 | pass_down_envvars+=( |
| 170 | "TRAVIS_BRANCH" |
| 171 | "TRAVIS_BUILD_ID" |
| 172 | "TRAVIS_BUILD_NUMBER" |
| 173 | "TRAVIS_BUILD_WEB_URL" |
| 174 | "TRAVIS_COMMIT" |
| 175 | "TRAVIS_COMMIT_MESSAGE" |
| 176 | "TRAVIS_COMMIT_RANGE" |
| 177 | "TRAVIS_JOB_NAME" |
| 178 | "TRAVIS_JOB_NUMBER" |
| 179 | "TRAVIS_JOB_WEB_URL" |
| 180 | "TRAVIS_PULL_REQUEST" |
| 181 | "TRAVIS_PULL_REQUEST_BRANCH" |
| 182 | "TRAVIS_PULL_REQUEST_SHA" |
| 183 | "TRAVIS_PULL_REQUEST_SLUG" |
| 184 | "TRAVIS_REPO_SLUG" |
| 185 | "TRAVIS_SECURE_ENV_VARS" |
| 186 | "TRAVIS_TAG" |
| 187 | ) |
| 188 | elif [[ -n "${GITHUB_RUN_ID:-}" ]]; then |
| 189 | RUNNING_IN_CI="true" |
| 190 | TRAMPOLINE_CI="github-workflow" |
| 191 | pass_down_envvars+=( |
| 192 | "GITHUB_WORKFLOW" |
| 193 | "GITHUB_RUN_ID" |
| 194 | "GITHUB_RUN_NUMBER" |
| 195 | "GITHUB_ACTION" |
| 196 | "GITHUB_ACTIONS" |
| 197 | "GITHUB_ACTOR" |
| 198 | "GITHUB_REPOSITORY" |
| 199 | "GITHUB_EVENT_NAME" |
| 200 | "GITHUB_EVENT_PATH" |
| 201 | "GITHUB_SHA" |
| 202 | "GITHUB_REF" |
| 203 | "GITHUB_HEAD_REF" |
| 204 | "GITHUB_BASE_REF" |
| 205 | ) |
| 206 | elif [[ "${CIRCLECI:-}" == "true" ]]; then |
| 207 | RUNNING_IN_CI="true" |
| 208 | TRAMPOLINE_CI="circleci" |
| 209 | pass_down_envvars+=( |
| 210 | "CIRCLE_BRANCH" |
| 211 | "CIRCLE_BUILD_NUM" |
| 212 | "CIRCLE_BUILD_URL" |
| 213 | "CIRCLE_COMPARE_URL" |
| 214 | "CIRCLE_JOB" |
| 215 | "CIRCLE_NODE_INDEX" |
| 216 | "CIRCLE_NODE_TOTAL" |
| 217 | "CIRCLE_PREVIOUS_BUILD_NUM" |
| 218 | "CIRCLE_PROJECT_REPONAME" |
| 219 | "CIRCLE_PROJECT_USERNAME" |
| 220 | "CIRCLE_REPOSITORY_URL" |
| 221 | "CIRCLE_SHA1" |
| 222 | "CIRCLE_STAGE" |
| 223 | "CIRCLE_USERNAME" |
| 224 | "CIRCLE_WORKFLOW_ID" |
| 225 | "CIRCLE_WORKFLOW_JOB_ID" |
| 226 | "CIRCLE_WORKFLOW_UPSTREAM_JOB_IDS" |
| 227 | "CIRCLE_WORKFLOW_WORKSPACE_ID" |
| 228 | ) |
| 229 | fi |
| 230 | |
| 231 | # Configure the service account for pulling the docker image. |
| 232 | function repo_root() { |
| 233 | local dir="$1" |
| 234 | while [[ ! -d "${dir}/.git" ]]; do |
| 235 | dir="$(dirname "$dir")" |
| 236 | done |
| 237 | echo "${dir}" |
| 238 | } |
| 239 | |
| 240 | # Detect the project root. In CI builds, we assume the script is in |
| 241 | # the git tree and traverse from there, otherwise, traverse from `pwd` |
| 242 | # to find `.git` directory. |
| 243 | if [[ "${RUNNING_IN_CI:-}" == "true" ]]; then |
| 244 | PROGRAM_PATH="$(realpath "$0")" |
| 245 | PROGRAM_DIR="$(dirname "${PROGRAM_PATH}")" |
| 246 | PROJECT_ROOT="$(repo_root "${PROGRAM_DIR}")" |
| 247 | else |
| 248 | PROJECT_ROOT="$(repo_root $(pwd))" |
| 249 | fi |
| 250 | |
| 251 | log_yellow "Changing to the project root: ${PROJECT_ROOT}." |
| 252 | cd "${PROJECT_ROOT}" |
| 253 | |
| 254 | # To support relative path for `TRAMPOLINE_SERVICE_ACCOUNT`, we need |
| 255 | # to use this environment variable in `PROJECT_ROOT`. |
| 256 | if [[ -n "${TRAMPOLINE_SERVICE_ACCOUNT:-}" ]]; then |
| 257 | |
| 258 | mkdir -p "${tmpdir}/gcloud" |
| 259 | gcloud_config_dir="${tmpdir}/gcloud" |
| 260 | |
| 261 | log_yellow "Using isolated gcloud config: ${gcloud_config_dir}." |
| 262 | export CLOUDSDK_CONFIG="${gcloud_config_dir}" |
| 263 | |
| 264 | log_yellow "Using ${TRAMPOLINE_SERVICE_ACCOUNT} for authentication." |
| 265 | gcloud auth activate-service-account \ |
| 266 | --key-file "${TRAMPOLINE_SERVICE_ACCOUNT}" |
| 267 | log_yellow "Configuring Container Registry access" |
| 268 | gcloud auth configure-docker --quiet |
| 269 | fi |
| 270 | |
| 271 | required_envvars=( |
| 272 | # The basic trampoline configurations. |
| 273 | "TRAMPOLINE_IMAGE" |
| 274 | "TRAMPOLINE_BUILD_FILE" |
| 275 | ) |
| 276 | |
| 277 | if [[ -f "${PROJECT_ROOT}/.trampolinerc" ]]; then |
| 278 | source "${PROJECT_ROOT}/.trampolinerc" |
| 279 | fi |
| 280 | |
| 281 | log_yellow "Checking environment variables." |
| 282 | for e in "${required_envvars[@]}" |
| 283 | do |
| 284 | if [[ -z "${!e:-}" ]]; then |
| 285 | log "Missing ${e} env var. Aborting." |
| 286 | exit 1 |
| 287 | fi |
| 288 | done |
| 289 | |
| 290 | # We want to support legacy style TRAMPOLINE_BUILD_FILE used with V1 |
| 291 | # script: e.g. "github/repo-name/.kokoro/run_tests.sh" |
| 292 | TRAMPOLINE_BUILD_FILE="${TRAMPOLINE_BUILD_FILE#github/*/}" |
| 293 | log_yellow "Using TRAMPOLINE_BUILD_FILE: ${TRAMPOLINE_BUILD_FILE}" |
| 294 | |
| 295 | # ignore error on docker operations and test execution |
| 296 | set +e |
| 297 | |
| 298 | log_yellow "Preparing Docker image." |
| 299 | # We only download the docker image in CI builds. |
| 300 | if [[ "${RUNNING_IN_CI:-}" == "true" ]]; then |
| 301 | # Download the docker image specified by `TRAMPOLINE_IMAGE` |
| 302 | |
| 303 | # We may want to add --max-concurrent-downloads flag. |
| 304 | |
| 305 | log_yellow "Start pulling the Docker image: ${TRAMPOLINE_IMAGE}." |
| 306 | if docker pull "${TRAMPOLINE_IMAGE}"; then |
| 307 | log_green "Finished pulling the Docker image: ${TRAMPOLINE_IMAGE}." |
| 308 | has_image="true" |
| 309 | else |
| 310 | log_red "Failed pulling the Docker image: ${TRAMPOLINE_IMAGE}." |
| 311 | has_image="false" |
| 312 | fi |
| 313 | else |
| 314 | # For local run, check if we have the image. |
| 315 | if docker images "${TRAMPOLINE_IMAGE}:latest" | grep "${TRAMPOLINE_IMAGE}"; then |
| 316 | has_image="true" |
| 317 | else |
| 318 | has_image="false" |
| 319 | fi |
| 320 | fi |
| 321 | |
| 322 | |
| 323 | # The default user for a Docker container has uid 0 (root). To avoid |
| 324 | # creating root-owned files in the build directory we tell docker to |
| 325 | # use the current user ID. |
| 326 | user_uid="$(id -u)" |
| 327 | user_gid="$(id -g)" |
| 328 | user_name="$(id -un)" |
| 329 | |
| 330 | # To allow docker in docker, we add the user to the docker group in |
| 331 | # the host os. |
| 332 | docker_gid=$(cut -d: -f3 < <(getent group docker)) |
| 333 | |
| 334 | update_cache="false" |
| 335 | if [[ "${TRAMPOLINE_DOCKERFILE:-none}" != "none" ]]; then |
| 336 | # Build the Docker image from the source. |
| 337 | context_dir=$(dirname "${TRAMPOLINE_DOCKERFILE}") |
| 338 | docker_build_flags=( |
| 339 | "-f" "${TRAMPOLINE_DOCKERFILE}" |
| 340 | "-t" "${TRAMPOLINE_IMAGE}" |
| 341 | "--build-arg" "UID=${user_uid}" |
| 342 | "--build-arg" "USERNAME=${user_name}" |
| 343 | ) |
| 344 | if [[ "${has_image}" == "true" ]]; then |
| 345 | docker_build_flags+=("--cache-from" "${TRAMPOLINE_IMAGE}") |
| 346 | fi |
| 347 | |
| 348 | log_yellow "Start building the docker image." |
| 349 | if [[ "${TRAMPOLINE_VERBOSE:-false}" == "true" ]]; then |
| 350 | echo "docker build" "${docker_build_flags[@]}" "${context_dir}" |
| 351 | fi |
| 352 | |
| 353 | # ON CI systems, we want to suppress docker build logs, only |
| 354 | # output the logs when it fails. |
| 355 | if [[ "${RUNNING_IN_CI:-}" == "true" ]]; then |
| 356 | if docker build "${docker_build_flags[@]}" "${context_dir}" \ |
| 357 | > "${tmpdir}/docker_build.log" 2>&1; then |
| 358 | if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then |
| 359 | cat "${tmpdir}/docker_build.log" |
| 360 | fi |
| 361 | |
| 362 | log_green "Finished building the docker image." |
| 363 | update_cache="true" |
| 364 | else |
| 365 | log_red "Failed to build the Docker image, aborting." |
| 366 | log_yellow "Dumping the build logs:" |
| 367 | cat "${tmpdir}/docker_build.log" |
| 368 | exit 1 |
| 369 | fi |
| 370 | else |
| 371 | if docker build "${docker_build_flags[@]}" "${context_dir}"; then |
| 372 | log_green "Finished building the docker image." |
| 373 | update_cache="true" |
| 374 | else |
| 375 | log_red "Failed to build the Docker image, aborting." |
| 376 | exit 1 |
| 377 | fi |
| 378 | fi |
| 379 | else |
| 380 | if [[ "${has_image}" != "true" ]]; then |
| 381 | log_red "We do not have ${TRAMPOLINE_IMAGE} locally, aborting." |
| 382 | exit 1 |
| 383 | fi |
| 384 | fi |
| 385 | |
| 386 | # We use an array for the flags so they are easier to document. |
| 387 | docker_flags=( |
| 388 | # Remove the container after it exists. |
| 389 | "--rm" |
| 390 | |
| 391 | # Use the host network. |
| 392 | "--network=host" |
| 393 | |
| 394 | # Run in priviledged mode. We are not using docker for sandboxing or |
| 395 | # isolation, just for packaging our dev tools. |
| 396 | "--privileged" |
| 397 | |
| 398 | # Run the docker script with the user id. Because the docker image gets to |
| 399 | # write in ${PWD} you typically want this to be your user id. |
| 400 | # To allow docker in docker, we need to use docker gid on the host. |
| 401 | "--user" "${user_uid}:${docker_gid}" |
| 402 | |
| 403 | # Pass down the USER. |
| 404 | "--env" "USER=${user_name}" |
| 405 | |
| 406 | # Mount the project directory inside the Docker container. |
| 407 | "--volume" "${PROJECT_ROOT}:${TRAMPOLINE_WORKSPACE}" |
| 408 | "--workdir" "${TRAMPOLINE_WORKSPACE}" |
| 409 | "--env" "PROJECT_ROOT=${TRAMPOLINE_WORKSPACE}" |
| 410 | |
| 411 | # Mount the temporary home directory. |
| 412 | "--volume" "${tmphome}:/h" |
| 413 | "--env" "HOME=/h" |
| 414 | |
| 415 | # Allow docker in docker. |
| 416 | "--volume" "/var/run/docker.sock:/var/run/docker.sock" |
| 417 | |
| 418 | # Mount the /tmp so that docker in docker can mount the files |
| 419 | # there correctly. |
| 420 | "--volume" "/tmp:/tmp" |
| 421 | # Pass down the KOKORO_GFILE_DIR and KOKORO_KEYSTORE_DIR |
| 422 | # TODO(tmatsuo): This part is not portable. |
| 423 | "--env" "TRAMPOLINE_SECRET_DIR=/secrets" |
| 424 | "--volume" "${KOKORO_GFILE_DIR:-/dev/shm}:/secrets/gfile" |
| 425 | "--env" "KOKORO_GFILE_DIR=/secrets/gfile" |
| 426 | "--volume" "${KOKORO_KEYSTORE_DIR:-/dev/shm}:/secrets/keystore" |
| 427 | "--env" "KOKORO_KEYSTORE_DIR=/secrets/keystore" |
| 428 | ) |
| 429 | |
| 430 | # Add an option for nicer output if the build gets a tty. |
| 431 | if [[ -t 0 ]]; then |
| 432 | docker_flags+=("-it") |
| 433 | fi |
| 434 | |
| 435 | # Passing down env vars |
| 436 | for e in "${pass_down_envvars[@]}" |
| 437 | do |
| 438 | if [[ -n "${!e:-}" ]]; then |
| 439 | docker_flags+=("--env" "${e}=${!e}") |
| 440 | fi |
| 441 | done |
| 442 | |
| 443 | # If arguments are given, all arguments will become the commands run |
| 444 | # in the container, otherwise run TRAMPOLINE_BUILD_FILE. |
| 445 | if [[ $# -ge 1 ]]; then |
| 446 | log_yellow "Running the given commands '" "${@:1}" "' in the container." |
| 447 | readonly commands=("${@:1}") |
| 448 | if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then |
| 449 | echo docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}" "${commands[@]}" |
| 450 | fi |
| 451 | docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}" "${commands[@]}" |
| 452 | else |
| 453 | log_yellow "Running the tests in a Docker container." |
| 454 | docker_flags+=("--entrypoint=${TRAMPOLINE_BUILD_FILE}") |
| 455 | if [[ "${TRAMPOLINE_VERBOSE:-}" == "true" ]]; then |
| 456 | echo docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}" |
| 457 | fi |
| 458 | docker run "${docker_flags[@]}" "${TRAMPOLINE_IMAGE}" |
| 459 | fi |
| 460 | |
| 461 | |
| 462 | test_retval=$? |
| 463 | |
| 464 | if [[ ${test_retval} -eq 0 ]]; then |
| 465 | log_green "Build finished with ${test_retval}" |
| 466 | else |
| 467 | log_red "Build finished with ${test_retval}" |
| 468 | fi |
| 469 | |
| 470 | # Only upload it when the test passes. |
| 471 | if [[ "${update_cache}" == "true" ]] && \ |
| 472 | [[ $test_retval == 0 ]] && \ |
| 473 | [[ "${TRAMPOLINE_IMAGE_UPLOAD:-false}" == "true" ]]; then |
| 474 | log_yellow "Uploading the Docker image." |
| 475 | if docker push "${TRAMPOLINE_IMAGE}"; then |
| 476 | log_green "Finished uploading the Docker image." |
| 477 | else |
| 478 | log_red "Failed uploading the Docker image." |
| 479 | fi |
| 480 | # Call trampoline_after_upload_hook if it's defined. |
| 481 | if function_exists trampoline_after_upload_hook; then |
| 482 | trampoline_after_upload_hook |
| 483 | fi |
| 484 | |
| 485 | fi |
| 486 | |
| 487 | exit "${test_retval}" |