[CRIU] [PATCH] criu: add .travis.yml

[Andrew Vagin]

On Fri, Sep 26, 2014 at 11:39:05AM -0500, Tycho Andersen wrote:
> On Fri, Sep 26, 2014 at 06:17:56PM +0400, Andrey Vagin wrote:
> > """
> > Travis CI is configured by adding a file named .travis.yml, which is a
> > YAML format text file, to the root directory of the GitHub
> > repository.[5]
> > 
> > Travis CI automatically detects when a commit has been made and pushed
> > to a GitHub repository that is using Travis CI, and each time this
> > happens, it will try to build the project and run tests.
> > """ https://en.wikipedia.org/wiki/Travis_CI
> > 
> > Currently Travis CI builds criu for x86_64 and ARM
> > 
> > Signed-off-by: Andrey Vagin <avagin at openvz.org>
> > ---
> >  .travis-ci.sh | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >  .travis.yml   | 11 ++++++++++
> >  2 files changed, 81 insertions(+)
> >  create mode 100755 .travis-ci.sh
> >  create mode 100644 .travis.yml
> > 
> > diff --git a/.travis-ci.sh b/.travis-ci.sh
> > new file mode 100755
> > index 0000000..0638514
> > --- /dev/null
> > +++ b/.travis-ci.sh
> > @@ -0,0 +1,70 @@
> > +#!/bin/bash
> > +# Based on a test script from avsm/ocaml repo https://github.com/avsm/ocaml
> > +
> > +CHROOT_DIR=/tmp/arm-chroot
> > +MIRROR=http://ports.ubuntu.com/ubuntu-ports/
> > +VERSION=trusty
> > +CHROOT_ARCH=armhf
> > +
> > +# Debian package dependencies for the host
> > +HOST_DEPENDENCIES="debootstrap qemu-user-static binfmt-support sbuild"
> > +
> > +# Debian package dependencies for the chrooted environment
> > +GUEST_DEPENDENCIES="build-essential git m4 sudo python protobuf-c-compiler libprotobuf-c0-dev gcc make bsdmainutils bash"
> > +
> > +# Command used to run the tests
> > +TEST_COMMAND="make -j 2"
> > +
> > +function setup_arm_chroot {
> 
> Mostly for my own education, but why do you need this chroot on arm?
> Shouldn't it Just Work?

It just works if you execute it on arm host. If you have only x86_64 host,
you need to do smth like this;)

> 
> Tycho
> 
> > +    # Host dependencies
> > +    sudo apt-get install -qq -y ${HOST_DEPENDENCIES}
> > +
> > +    # Create chrooted environment
> > +    sudo mkdir ${CHROOT_DIR}
> > +    sudo debootstrap --foreign --no-check-gpg --include=fakeroot,build-essential \
> > +        --arch=${CHROOT_ARCH} ${VERSION} ${CHROOT_DIR} ${MIRROR}
> > +    sudo cp /usr/bin/qemu-arm-static ${CHROOT_DIR}/usr/bin/
> > +    sudo chroot ${CHROOT_DIR} ./debootstrap/debootstrap --second-stage
> > +    sudo sbuild-createchroot --arch=${CHROOT_ARCH} --foreign --setup-only --components=main,universe,multiverse \
> > +        ${VERSION} ${CHROOT_DIR} ${MIRROR}
> > +
> > +    # Create file with environment variables which will be used inside chrooted
> > +    # environment
> > +    echo "export ARCH=${ARCH}" > envvars.sh
> > +    echo "export TRAVIS_BUILD_DIR=${TRAVIS_BUILD_DIR}" >> envvars.sh
> > +    chmod a+x envvars.sh
> > +
> > +    # Install dependencies inside chroot
> > +    sudo chroot ${CHROOT_DIR} apt-get update
> > +    sudo chroot ${CHROOT_DIR} apt-get --allow-unauthenticated install \
> > +        -qq -y ${GUEST_DEPENDENCIES}
> > +
> > +    # Create build dir and copy travis build files to our chroot environment
> > +    sudo mkdir -p ${CHROOT_DIR}/${TRAVIS_BUILD_DIR}
> > +    sudo rsync -av ${TRAVIS_BUILD_DIR}/ ${CHROOT_DIR}/${TRAVIS_BUILD_DIR}/
> > +
> > +    # Indicate chroot environment has been set up
> > +    sudo touch ${CHROOT_DIR}/.chroot_is_done
> > +
> > +    # Call ourselves again which will cause tests to run
> > +    sudo chroot ${CHROOT_DIR} bash -c "cd ${TRAVIS_BUILD_DIR} && ./.travis-ci.sh"
> > +}
> > +
> > +if [ -e "/.chroot_is_done" ]; then
> > +  # We are inside ARM chroot
> > +  echo "Running inside chrooted environment"
> > +
> > +  . ./envvars.sh
> > +else
> > +  if [ "${ARCH}" = "arm" ]; then
> > +    # ARM test run, need to set up chrooted environment first
> > +    echo "Setting up chrooted ARM environment"
> > +    setup_arm_chroot
> > +    exit
> > +  fi
> > +fi
> > +
> > +echo "Running tests"
> > +echo "Environment: $(uname -a)"
> > +
> > +eval ${TEST_COMMAND}
> > diff --git a/.travis.yml b/.travis.yml
> > new file mode 100644
> > index 0000000..d330e2c
> > --- /dev/null
> > +++ b/.travis.yml
> > @@ -0,0 +1,11 @@
> > +language: c
> > +env:
> > +  - ARCH=arm
> > +  - ARCH=x86_64
> > +compiler:
> > +  - gcc
> > +before_install:
> > +  - sudo apt-get update -qq
> > +  - sudo apt-get install -qq protobuf-c-compiler libprotobuf-c0-dev
> > +script:
> > +  - "bash -ex .travis-ci.sh"
> > -- 
> > 1.9.3
> > 
> > _______________________________________________
> > CRIU mailing list
> > CRIU at openvz.org
> > https://lists.openvz.org/mailman/listinfo/criu