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xahaud/bin/ci/ubuntu/travis-cache-start.sh
2020-12-18 15:23:26 -08:00

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#!/usr/bin/env bash
# some cached files create churn, so save them here for
# later restoration before packing the cache
set -eux
clean_cache="travis_clean_cache"
if [[ ! ( "${TRAVIS_JOB_NAME}" =~ "windows" || \
"${TRAVIS_JOB_NAME}" =~ "prereq-keep" ) ]] && \
( [[ "${TRAVIS_COMMIT_MESSAGE}" =~ "${clean_cache}" ]] || \
( [[ -v TRAVIS_PULL_REQUEST_SHA && \
"${TRAVIS_PULL_REQUEST_SHA}" != "" ]] && \
git log -1 "${TRAVIS_PULL_REQUEST_SHA}" | grep -cq "${clean_cache}" -
)
)
then
find ${TRAVIS_HOME}/_cache -maxdepth 2 -type d
rm -rf ${TRAVIS_HOME}/_cache
mkdir -p ${TRAVIS_HOME}/_cache
fi
pushd ${TRAVIS_HOME}
if [ -f cache_ignore.tar ] ; then
rm -f cache_ignore.tar
fi
if [ -d _cache/nih_c ] ; then
find _cache/nih_c -name "build.ninja" | tar rf cache_ignore.tar --files-from -
find _cache/nih_c -name ".ninja_deps" | tar rf cache_ignore.tar --files-from -
find _cache/nih_c -name ".ninja_log" | tar rf cache_ignore.tar --files-from -
find _cache/nih_c -name "*.log" | tar rf cache_ignore.tar --files-from -
find _cache/nih_c -name "*.tlog" | tar rf cache_ignore.tar --files-from -
# show .a files in the cache, for sanity checking
find _cache/nih_c -name "*.a" -ls
fi
if [ -d _cache/ccache ] ; then
find _cache/ccache -name "stats" | tar rf cache_ignore.tar --files-from -
fi
if [ -f cache_ignore.tar ] ; then
tar -tf cache_ignore.tar
fi
popd