git/ci/run-linux32-build.sh
Junio C Hamano 57cbc53d3e Merge branch 'js/vsts-ci'
Prepare to run test suite on Azure Pipeline.

* js/vsts-ci: (22 commits)
  test-date: drop unused parameter to getnanos()
  ci: parallelize testing on Windows
  ci: speed up Windows phase
  tests: optionally skip bin-wrappers/
  t0061: workaround issues with --with-dashes and RUNTIME_PREFIX
  tests: add t/helper/ to the PATH with --with-dashes
  mingw: try to work around issues with the test cleanup
  tests: include detailed trace logs with --write-junit-xml upon failure
  tests: avoid calling Perl just to determine file sizes
  README: add a build badge (status of the Azure Pipelines build)
  mingw: be more generous when wrapping up the setitimer() emulation
  ci: use git-sdk-64-minimal build artifact
  ci: add a Windows job to the Azure Pipelines definition
  Add a build definition for Azure DevOps
  ci/lib.sh: add support for Azure Pipelines
  tests: optionally write results as JUnit-style .xml
  test-date: add a subcommand to measure times in shell scripts
  ci: use a junction on Windows instead of a symlink
  ci: inherit --jobs via MAKEFLAGS in run-build-and-tests
  ci/lib.sh: encapsulate Travis-specific things
  ...
2019-02-06 22:05:26 -08:00

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#!/bin/sh
#
# Build and test Git in a 32-bit environment
#
# Usage:
# run-linux32-build.sh <host-user-id>
#
set -ex
if test $# -ne 1 || test -z "$1"
then
echo >&2 "usage: run-linux32-build.sh <host-user-id>"
exit 1
fi
# Update packages to the latest available versions
linux32 --32bit i386 sh -c '
apt update >/dev/null &&
apt install -y build-essential libcurl4-openssl-dev libssl-dev \
libexpat-dev gettext python >/dev/null
'
# If this script runs inside a docker container, then all commands are
# usually executed as root. Consequently, the host user might not be
# able to access the test output files.
# If a non 0 host user id is given, then create a user "ci" with that
# user id to make everything accessible to the host user.
HOST_UID=$1
if test $HOST_UID -eq 0
then
# Just in case someone does want to run the test suite as root.
CI_USER=root
else
CI_USER=ci
if test "$(id -u $CI_USER 2>/dev/null)" = $HOST_UID
then
echo "user '$CI_USER' already exists with the requested ID $HOST_UID"
else
useradd -u $HOST_UID $CI_USER
fi
# Due to a bug the test suite was run as root in the past, so
# a prove state file created back then is only accessible by
# root. Now that bug is fixed, the test suite is run as a
# regular user, but the prove state file coming from Travis
# CI's cache might still be owned by root.
# Make sure that this user has rights to any cached files,
# including an existing prove state file.
test -n "$cache_dir" && chown -R $HOST_UID:$HOST_UID "$cache_dir"
fi
# Build and test
linux32 --32bit i386 su -m -l $CI_USER -c '
set -ex
cd /usr/src/git
test -n "$cache_dir" && ln -s "$cache_dir/.prove" t/.prove
make
make test
'