.travis.yml

#
# The libdap build
#
# Initial Travis-CI control file. 6.5.15 jhrg
# Updated many times... finally using docker (containers). 7.14.15 jhrg
#
# Modified to push the result of a successful build to an AWS S3
# bucket. jhrg 2.24.18

# virt: lxd             # use a lxd container
# arch: amd64           # optional, this is the default, routes to a full VM
# os: linux             # optional, this is the default
dist: focal # xenial (Ubuntu 16) is the default; focal is Ubuntu 20

vm:
  size: x-large

language: cpp

compiler: gcc # Could add clang

# Build only 'master,' 'main,' or '.*-test-deploy' branches. This is used down in the
# "stages" section where we assume the build process is only run for branches that
# match those patterns. jhrg 8/22/22
# Added '.*-test-scan' to the list of branches that can trigger a build. jhrg 1/18/24
branches:
  only:
    - master
    - main
    - /^(.*-test-deploy)$/
    - /^(.*-test-scan)$/ # enables running only the scan. jhrg 1/18/24

# This cache is used to speed up sonar scan runs. See https://docs.travis-ci.com/user/caching.
# Each branch gets its own cache. jhrg 2/11/22
cache:
  ccache: true
  pip: true
  apt: true
  directories:
    - ./.cache/sonar/

addons:
  sonarcloud:
    organization: "opendap"
  apt:
    packages:
      - libxml2-dev
      - uuid-dev
      - libcurl4-openssl-dev
      - libcppunit-dev
      - gcovr
      - libfl-dev # needed for focal, but not xenial. jhrg 1/18/24
      - libtool-bin
      - ccache

env:
  global:
    # NB: This value of $prefix must be shared between the hyrax-deps, libdap and bes builds.
    # The three env vars below simulate running 'source spath.sh' in the 'hyrax' repo main directory.
    # $HOME is /home/travis
    - prefix=$HOME/install
    - PATH=$prefix/bin:$PATH
    - BUILD_PROCS=$(nproc)
    - TESTSUITEFLAGS=-j$BUILD_PROCS

    - CCACHE_DIR=$HOME/.ccache
    - CCACHE_BASEDIR=$TRAVIS_BUILD_DIR
    - CCACHE_MAXSIZE=10G
    - CCACHE_COMPRESS=true
    # Added to reduce cache misses due to config.h rebuilds. jhrg 4/2/26
    - CCACHE_SLOPPINESS=include_file_mtime,time_macros

    # GIT_UID travis-ci-opendap
    - secure: "g+SL53aSnULaToAu+HJO86Ljr6//j+aVSlVh7ROj6h80PDVmSW0xyiLUQRkA24vMrQqNY/rj6+qAXgVGORCPs2JBGcKjELzLr30eNDXfUNOjB+0actXI8sKD8I3eTZMHawOpedtk9v884Z+iQJauh04tD70sUMBp/WpCp+mXgQE="
    # GIT_PSWD travis-ci-opendap
    - secure: "Oi3LunWs6lnFSW83d8z1llVBGIfUx3E+0d6wRAnkO0Q3muTMr8zm/bmaBt7XxnUQ3uKjRp9Uwkqtt7jJDHfTMeO5mXqYz018mc+PxwPmfFk6mnCQVbu1fk2tDRFbKYBPxILk0lvkShqzfKJJ9g/5b1IBJ/oxZAErf21qMqi1IHU="

# only install things when needed to save time. jhrg 4/1/26
before_install:
  - if test -n "$AWS_ACCESS_KEY_ID" -a \( "$TRAVIS_JOB_NAME" = "make" -o "$TRAVIS_JOB_NAME" = "asan" -o "$TRAVIS_JOB_NAME" = "distcheck" \); then pip install --user awscli; fi
  # fix for Java 17 install for Sonar from Travis CI support. jhrg 1/23/24
  - if test "$TRAVIS_JOB_NAME" = "scan"; then curl -s "https://get.sdkman.io" | bash; fi
  - if test "$TRAVIS_JOB_NAME" = "scan"; then source "$HOME/.sdkman/bin/sdkman-init.sh"; fi
  - if test "$TRAVIS_JOB_NAME" = "scan"; then sdk install java 17.0.2-open; fi
  - if test "$TRAVIS_JOB_NAME" = "scan"; then sdk use java 17.0.2-open; fi
  - if test "$TRAVIS_JOB_NAME" = "scan"; then java -version; fi

install:
  - which bison flex
  - bison --version
  - flex --version
  - autoconf --version
  - automake --version
  - libtool --version

before_script:
  - source travis/travis_libdap_build_offset.sh
  - export LIBDAP_BUILD_NUMBER=$(expr $TRAVIS_BUILD_NUMBER - $LIBDAP_TRAVIS_BUILD_OFFSET)
  - echo "LIBDAP_BUILD_NUMBER is ${LIBDAP_BUILD_NUMBER} = ${TRAVIS_BUILD_NUMBER} - ${LIBDAP_TRAVIS_BUILD_OFFSET}"
  - ccache --zero-stats || true
  - ccache --max-size "$CCACHE_MAXSIZE" || true

stages:
  - name: build
    if: branch = master OR branch = main OR branch =~ ^(.*-test-deploy)$
  - name: scan
    if: branch = master OR branch = main OR branch =~ ^(.*-test-scan)$
  - name: package
    if: branch = master OR branch = main OR branch =~ ^(.*-test-deploy)$
  - name: hyrax-bes-trigger
    # This stage is used to trigger a build of the Hyrax BES. It is triggered by a successful
    # build but only for things that are not pull requests with the sole exception that branches
    # that end in '-test-deploy' are also allowed to trigger a BES build. jhrg 1/18/24
    if: type != pull_request AND NOT branch =~ ^(.*-test-scan)$ OR branch =~ ^(.*-test-deploy)$

jobs:
  include:
    - stage: build
      name: "make"
      env: CACHE_NAME=make
      script:
        - export LIBDAP_BUILD=main
        - autoreconf --force --install --verbose
        - ./configure --disable-dependency-tracking --prefix=$prefix
        - make -j$BUILD_PROCS && make check -j$BUILD_PROCS && make install

    - stage: build
      name: "asan"
      env: CACHE_NAME=asan
      script:
        - export LIBDAP_BUILD=asan
        - autoreconf --force --install --verbose
        - ./configure --disable-dependency-tracking --prefix=$prefix --enable-developer --enable-asan
        - make -j$BUILD_PROCS && make check -j$BUILD_PROCS

    - stage: build
      name: "distcheck"
      env: CACHE_NAME=distcheck
      script:
        - export LIBDAP_BUILD=distcheck
        - autoreconf --force --install --verbose
        - ./configure --disable-dependency-tracking --prefix=$prefix
        - make distcheck -j$BUILD_PROCS

    - stage: scan
      name: "scan"
      env: CACHE_NAME=scan
      script:
        - export LIBDAP_BUILD=sonar
        - export SONAR_TOKEN=$SONAR_LOGIN
        - autoreconf --force --install --verbose
        - ./configure --disable-dependency-tracking --prefix=$prefix --enable-developer --enable-coverage
        - build-wrapper-linux-x86-64 --out-dir bw-output make -j$BUILD_PROCS
        - make check -j$BUILD_PROCS
        - gcovr --config gcovr.config --sonarqube coverage.xml
        - sonar-scanner
        # The scanner waits for the quality gate because sonar.qualitygate.wait=true is set
        # in sonar-project.properties, so no extra badge/API polling is needed here.

    - stage: package
      name: "rocky8 RPMs"
      script:
        - export LIBDAP_BUILD=rocky8
        # $prefix = $HOME/install which is /home/travis/install here but should be /root/install in the image.
        - mkdir -p $prefix/rpmbuild
        - docker run --env prefix=/root/install --volume $prefix/rpmbuild:/root/rpmbuild
          --volume $TRAVIS_BUILD_DIR:/root/travis --env AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID
          --env AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY --env os=rocky8
          --env LIBDAP_BUILD_NUMBER=$LIBDAP_BUILD_NUMBER opendap/rocky8_hyrax_builder:latest
          /root/travis/travis/build-rh8-rpm.sh

    - stage: package
      name: "rocky9 RPMs"
      script:
        - export LIBDAP_BUILD=rocky9
        # $prefix = $HOME/install which is /home/travis/install here but should be /root/install in the image.
        - mkdir -p $prefix/rpmbuild
        - docker run
          --env prefix=/root/install
          --volume $prefix/rpmbuild:/root/rpmbuild
          --volume $TRAVIS_BUILD_DIR:/root/libdap4
          --env LIBDAP_BUILD_NUMBER=$LIBDAP_BUILD_NUMBER
          opendap/rocky9_hyrax_builder:latest
          /root/libdap4/travis/build-rh9-rpm.sh

    - stage: package
      name: "source distribution"
      env: CACHE_NAME=srcdist
      # Use a workspace to pass the source distribution tarball and version file to the next
      # stage that triggers the BES build. jhrg 4/1/26
      workspaces:
        create:
          name: snapshot-release
          paths:
            - .travis-workspace/snapshot
      script:
        - export LIBDAP_BUILD=srcdist
        - mkdir -p $TRAVIS_BUILD_DIR/package
        - mkdir -p $TRAVIS_BUILD_DIR/.travis-workspace/snapshot
        - autoreconf --force --install --verbose
        - ./configure --disable-dependency-tracking --prefix=$prefix --with-build=$LIBDAP_BUILD_NUMBER
        - make dist -j$BUILD_PROCS
        # Make both a libdap-<version>-<build num> and libdap-snapshot tar.gz. This will simplify
        # other operations that use the libdap source code like the bes build. Note that the VERSION
        # file holds a string that is the version number as set by the configure script and the build
        # number passed into configure when it is run. jhrg 3/23/21
        - SOURCE_VERSION=$(cat libdap_VERSION)
        - mv libdap-*.tar.gz libdap-$SOURCE_VERSION.tar.gz
        - cp libdap-$SOURCE_VERSION.tar.gz libdap-snapshot.tar.gz
        - cp libdap_VERSION $TRAVIS_BUILD_DIR/.travis-workspace/snapshot/
        - cp libdap-$SOURCE_VERSION.tar.gz $TRAVIS_BUILD_DIR/.travis-workspace/snapshot/
        - cp libdap-snapshot.tar.gz $TRAVIS_BUILD_DIR/.travis-workspace/snapshot/

    - stage: hyrax-bes-trigger
      name: "Hyrax BES Trigger"
      env: CACHE_NAME=hyrax-bes-trigger
      workspaces:
        use: snapshot-release
      script:
        - export STAGE=hyrax-bes
        - echo $STAGE
        - cp .travis-workspace/snapshot/libdap_VERSION ./libdap_VERSION
        - ./travis/trigger-bes-build.sh

after_script:
  - ccache --show-stats || true
  - ./travis/upload-test-results.sh

before_deploy:
  # This part of the before_deploy action copies the built distributions named with version numbers
  # into $TRAVIS_BUILD_DIR/package and then places a second copy of those files with the version
  # number replaced with the word 'snapshot.' These files are used for the our snapshot delivery
  # and deployment process. jhrg 10/28/19
  # Also, when $LIBDAP_BUILD is 'main' a 'binary build' is captured in a tar ball and used for the
  # downstream BES build to save having to compile libdap there. jhrg 3/22/21
  - echo "LIBDAP_BUILD ${LIBDAP_BUILD}"
  - export DEPLOY="S3"
  - mkdir -p $TRAVIS_BUILD_DIR/package
  # Build the binary used by downstream Travis BES builds
  - if test "$LIBDAP_BUILD" = "main"; then tar -C $HOME -czvf $TRAVIS_BUILD_DIR/package/libdap-build.tar.gz
    --exclude 'install/deps*' --exclude 'install/rpmbuild*' install; fi
  # rocky8 distribution prep
  - if test "$LIBDAP_BUILD" = "rocky8"; then ./travis/rpm-to-package-dir.sh "el8"; fi
  # rocky9 distribution prep
  - if test "$LIBDAP_BUILD" = "rocky9"; then ./travis/rpm-to-package-dir.sh "el9"; fi
  # Src dist distribution prep
  - if test "$LIBDAP_BUILD" = "srcdist"; then cp libdap-*.tar.gz $TRAVIS_BUILD_DIR/package; fi
  # Check for the stuff...
  - ls -lR $TRAVIS_BUILD_DIR/package

deploy:
  provider: s3
  edge: true
  access_key_id: $AWS_ACCESS_KEY_ID
  secret_access_key: $AWS_SECRET_ACCESS_KEY
  bucket: opendap.travis.build
  skip_cleanup: true
  local_dir: $TRAVIS_BUILD_DIR/package
  on:
    all_branches: true
    # Was "branch: master". Now supports the *-test-deploy feature and also
    # using 'main' as the branch name. jhrg 8/22/22
    condition: $LIBDAP_BUILD =~ ^(main|srcdist|rocky8|rocky9)$
    # Added  'rocky9|' ndp 11/19/25