mirror of
https://github.com/git/git
synced 2024-10-30 04:01:21 +00:00
6b995760dc
The 32 bit Linux build job runs in a Docker container, which lends itself to running and debugging locally, too. Especially during debugging one usually doesn't want to start with a fresh container every time, to save time spent on installing a bunch of dependencies. However, that doesn't work quite smootly, because the script running in the container always creates a new user, which then must be removed every time before subsequent executions, or the build script fails. Make this process more convenient and don't try to create that user if it already exists and has the right user ID in the container, so developers don't have to bother with running a 'userdel' each time before they run the build script. The build job on Travis CI always starts with a fresh Docker container, so this change doesn't make a difference there. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
60 lines
1.7 KiB
Bash
Executable file
60 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
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#
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# Build and test Git in a 32-bit environment
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#
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# Usage:
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# run-linux32-build.sh <host-user-id>
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#
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set -ex
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if test $# -ne 1 || test -z "$1"
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then
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echo >&2 "usage: run-linux32-build.sh <host-user-id>"
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exit 1
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fi
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# Update packages to the latest available versions
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linux32 --32bit i386 sh -c '
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apt update >/dev/null &&
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apt install -y build-essential libcurl4-openssl-dev libssl-dev \
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libexpat-dev gettext python >/dev/null
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'
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# If this script runs inside a docker container, then all commands are
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# usually executed as root. Consequently, the host user might not be
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# able to access the test output files.
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# If a non 0 host user id is given, then create a user "ci" with that
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# user id to make everything accessible to the host user.
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HOST_UID=$1
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if test $HOST_UID -eq 0
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then
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# Just in case someone does want to run the test suite as root.
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CI_USER=root
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else
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CI_USER=ci
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if test "$(id -u $CI_USER 2>/dev/null)" = $HOST_UID
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then
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echo "user '$CI_USER' already exists with the requested ID $HOST_UID"
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else
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useradd -u $HOST_UID $CI_USER
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fi
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# Due to a bug the test suite was run as root in the past, so
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# a prove state file created back then is only accessible by
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# root. Now that bug is fixed, the test suite is run as a
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# regular user, but the prove state file coming from Travis
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# CI's cache might still be owned by root.
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# Make sure that this user has rights to any cached files,
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# including an existing prove state file.
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test -n "$cache_dir" && chown -R $HOST_UID:$HOST_UID "$cache_dir"
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fi
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# Build and test
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linux32 --32bit i386 su -m -l $CI_USER -c '
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set -ex
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cd /usr/src/git
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test -n "$cache_dir" && ln -s "$cache_dir/.prove" t/.prove
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make --jobs=2
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make --quiet test
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'
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