Merge branch 'mh/notes-duplicate-entries'
[git/git.git] / ci / run-linux32-build.sh
1 #!/bin/sh
2 #
3 # Build and test Git in a 32-bit environment
4 #
5 # Usage:
6 # run-linux32-build.sh <host-user-id>
7 #
8
9 set -ex
10
11 if test $# -ne 1 || test -z "$1"
12 then
13 echo >&2 "usage: run-linux32-build.sh <host-user-id>"
14 exit 1
15 fi
16
17 # Update packages to the latest available versions
18 linux32 --32bit i386 sh -c '
19 apt update >/dev/null &&
20 apt install -y build-essential libcurl4-openssl-dev libssl-dev \
21 libexpat-dev gettext python >/dev/null
22 '
23
24 # If this script runs inside a docker container, then all commands are
25 # usually executed as root. Consequently, the host user might not be
26 # able to access the test output files.
27 # If a non 0 host user id is given, then create a user "ci" with that
28 # user id to make everything accessible to the host user.
29 HOST_UID=$1
30 if test $HOST_UID -eq 0
31 then
32 # Just in case someone does want to run the test suite as root.
33 CI_USER=root
34 else
35 CI_USER=ci
36 if test "$(id -u $CI_USER 2>/dev/null)" = $HOST_UID
37 then
38 echo "user '$CI_USER' already exists with the requested ID $HOST_UID"
39 else
40 useradd -u $HOST_UID $CI_USER
41 fi
42
43 # Due to a bug the test suite was run as root in the past, so
44 # a prove state file created back then is only accessible by
45 # root. Now that bug is fixed, the test suite is run as a
46 # regular user, but the prove state file coming from Travis
47 # CI's cache might still be owned by root.
48 # Make sure that this user has rights to any cached files,
49 # including an existing prove state file.
50 test -n "$cache_dir" && chown -R $HOST_UID:$HOST_UID "$cache_dir"
51 fi
52
53 # Build and test
54 linux32 --32bit i386 su -m -l $CI_USER -c '
55 set -ex
56 cd /usr/src/git
57 test -n "$cache_dir" && ln -s "$cache_dir/.prove" t/.prove
58 make
59 make test
60 '