Revision e88919bfe285965bf99e3302a90187ba6f117be6 authored by Johannes Schindelin on 29 July 2019, 20:08:04 UTC, committed by Junio C Hamano on 29 July 2019, 21:51:42 UTC
The Generators/ directory can contain spurious files such as editors' backup files. Even worse, there could be .swp files which are not even valid Perl scripts. Let's just ignore anything but .pm files in said directory. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 865406b
lib.sh
# Library of functions shared by all CI scripts
skip_branch_tip_with_tag () {
# Sometimes, a branch is pushed at the same time the tag that points
# at the same commit as the tip of the branch is pushed, and building
# both at the same time is a waste.
#
# When the build is triggered by a push to a tag, $CI_BRANCH will
# have that tagname, e.g. v2.14.0. Let's see if $CI_BRANCH is
# exactly at a tag, and if so, if it is different from $CI_BRANCH.
# That way, we can tell if we are building the tip of a branch that
# is tagged and we can skip the build because we won't be skipping a
# build of a tag.
if TAG=$(git describe --exact-match "$CI_BRANCH" 2>/dev/null) &&
test "$TAG" != "$CI_BRANCH"
then
echo "$(tput setaf 2)Tip of $CI_BRANCH is exactly at $TAG$(tput sgr0)"
exit 0
fi
}
# Save some info about the current commit's tree, so we can skip the build
# job if we encounter the same tree again and can provide a useful info
# message.
save_good_tree () {
echo "$(git rev-parse $CI_COMMIT^{tree}) $CI_COMMIT $CI_JOB_NUMBER $CI_JOB_ID" >>"$good_trees_file"
# limit the file size
tail -1000 "$good_trees_file" >"$good_trees_file".tmp
mv "$good_trees_file".tmp "$good_trees_file"
}
# Skip the build job if the same tree has already been built and tested
# successfully before (e.g. because the branch got rebased, changing only
# the commit messages).
skip_good_tree () {
if ! good_tree_info="$(grep "^$(git rev-parse $CI_COMMIT^{tree}) " "$good_trees_file")"
then
# Haven't seen this tree yet, or no cached good trees file yet.
# Continue the build job.
return
fi
echo "$good_tree_info" | {
read tree prev_good_commit prev_good_job_number prev_good_job_id
if test "$CI_JOB_ID" = "$prev_good_job_id"
then
cat <<-EOF
$(tput setaf 2)Skipping build job for commit $CI_COMMIT.$(tput sgr0)
This commit has already been built and tested successfully by this build job.
To force a re-build delete the branch's cache and then hit 'Restart job'.
EOF
else
cat <<-EOF
$(tput setaf 2)Skipping build job for commit $CI_COMMIT.$(tput sgr0)
This commit's tree has already been built and tested successfully in build job $prev_good_job_number for commit $prev_good_commit.
The log of that build job is available at $(url_for_job_id $prev_good_job_id)
To force a re-build delete the branch's cache and then hit 'Restart job'.
EOF
fi
}
exit 0
}
check_unignored_build_artifacts ()
{
! git ls-files --other --exclude-standard --error-unmatch \
-- ':/*' 2>/dev/null ||
{
echo "$(tput setaf 1)error: found unignored build artifacts$(tput sgr0)"
false
}
}
# Clear MAKEFLAGS that may come from the outside world.
export MAKEFLAGS=
# Set 'exit on error' for all CI scripts to let the caller know that
# something went wrong.
# Set tracing executed commands, primarily setting environment variables
# and installing dependencies.
set -ex
if test true = "$TRAVIS"
then
CI_TYPE=travis
# When building a PR, TRAVIS_BRANCH refers to the *target* branch. Not
# what we want here. We want the source branch instead.
CI_BRANCH="${TRAVIS_PULL_REQUEST_BRANCH:-$TRAVIS_BRANCH}"
CI_COMMIT="$TRAVIS_COMMIT"
CI_JOB_ID="$TRAVIS_JOB_ID"
CI_JOB_NUMBER="$TRAVIS_JOB_NUMBER"
CI_OS_NAME="$TRAVIS_OS_NAME"
CI_REPO_SLUG="$TRAVIS_REPO_SLUG"
cache_dir="$HOME/travis-cache"
url_for_job_id () {
echo "https://travis-ci.org/$CI_REPO_SLUG/jobs/$1"
}
BREW_INSTALL_PACKAGES="git-lfs gettext"
export GIT_PROVE_OPTS="--timer --jobs 3 --state=failed,slow,save"
export GIT_TEST_OPTS="--verbose-log -x --immediate"
MAKEFLAGS="$MAKEFLAGS --jobs=2"
elif test -n "$SYSTEM_COLLECTIONURI" || test -n "$SYSTEM_TASKDEFINITIONSURI"
then
CI_TYPE=azure-pipelines
# We are running in Azure Pipelines
CI_BRANCH="$BUILD_SOURCEBRANCH"
CI_COMMIT="$BUILD_SOURCEVERSION"
CI_JOB_ID="$BUILD_BUILDID"
CI_JOB_NUMBER="$BUILD_BUILDNUMBER"
CI_OS_NAME="$(echo "$AGENT_OS" | tr A-Z a-z)"
test darwin != "$CI_OS_NAME" || CI_OS_NAME=osx
CI_REPO_SLUG="$(expr "$BUILD_REPOSITORY_URI" : '.*/\([^/]*/[^/]*\)$')"
CC="${CC:-gcc}"
# use a subdirectory of the cache dir (because the file share is shared
# among *all* phases)
cache_dir="$HOME/test-cache/$SYSTEM_PHASENAME"
url_for_job_id () {
echo "$SYSTEM_TASKDEFINITIONSURI$SYSTEM_TEAMPROJECT/_build/results?buildId=$1"
}
BREW_INSTALL_PACKAGES=gcc@8
export GIT_PROVE_OPTS="--timer --jobs 10 --state=failed,slow,save"
export GIT_TEST_OPTS="--verbose-log -x --write-junit-xml"
MAKEFLAGS="$MAKEFLAGS --jobs=10"
test windows_nt != "$CI_OS_NAME" ||
GIT_TEST_OPTS="--no-chain-lint --no-bin-wrappers $GIT_TEST_OPTS"
else
echo "Could not identify CI type" >&2
exit 1
fi
good_trees_file="$cache_dir/good-trees"
mkdir -p "$cache_dir"
skip_branch_tip_with_tag
skip_good_tree
if test -z "$jobname"
then
jobname="$CI_OS_NAME-$CC"
fi
export DEVELOPER=1
export DEFAULT_TEST_TARGET=prove
export GIT_TEST_CLONE_2GB=YesPlease
case "$jobname" in
linux-clang|linux-gcc)
if [ "$jobname" = linux-gcc ]
then
export CC=gcc-8
fi
export GIT_TEST_HTTPD=YesPlease
# The Linux build installs the defined dependency versions below.
# The OS X build installs much more recent versions, whichever
# were recorded in the Homebrew database upon creating the OS X
# image.
# Keep that in mind when you encounter a broken OS X build!
export LINUX_P4_VERSION="16.2"
export LINUX_GIT_LFS_VERSION="1.5.2"
P4_PATH="$HOME/custom/p4"
GIT_LFS_PATH="$HOME/custom/git-lfs"
export PATH="$GIT_LFS_PATH:$P4_PATH:$PATH"
;;
osx-clang|osx-gcc)
if [ "$jobname" = osx-gcc ]
then
export CC=gcc-8
fi
# t9810 occasionally fails on Travis CI OS X
# t9816 occasionally fails with "TAP out of sequence errors" on
# Travis CI OS X
export GIT_SKIP_TESTS="t9810 t9816"
;;
GIT_TEST_GETTEXT_POISON)
export GIT_TEST_GETTEXT_POISON=YesPlease
;;
esac
MAKEFLAGS="$MAKEFLAGS CC=${CC:-cc}"
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