ci/run-docker-build.sh

   1 #!/bin/sh
   2 #
   3 # Build and test Git inside container
   4 #
   5 # Usage:
   6 #   run-docker-build.sh <host-user-id>
   7 #
   8
   9 set -ex
  10
  11 if test $# -ne 1 || test -z "$1"
  12 then
  13         echo >&2 "usage: run-docker-build.sh <host-user-id>"
  14         exit 1
  15 fi
  16
  17 case "$jobname" in
  18 Linux32)
  19         switch_cmd="linux32 --32bit i386"
  20         ;;
  21 linux-musl)
  22         switch_cmd=
  23         useradd () { adduser -D "$@"; }
  24         ;;
  25 *)
  26         exit 1
  27         ;;
  28 esac
  29
  30 "${0%/*}/install-docker-dependencies.sh"
  31
  32 # If this script runs inside a docker container, then all commands are
  33 # usually executed as root. Consequently, the host user might not be
  34 # able to access the test output files.
  35 # If a non 0 host user id is given, then create a user "ci" with that
  36 # user id to make everything accessible to the host user.
  37 HOST_UID=$1
  38 if test $HOST_UID -eq 0
  39 then
  40         # Just in case someone does want to run the test suite as root.
  41         CI_USER=root
  42 else
  43         CI_USER=ci
  44         if test "$(id -u $CI_USER 2>/dev/null)" = $HOST_UID
  45         then
  46                 echo "user '$CI_USER' already exists with the requested ID $HOST_UID"
  47         else
  48                 useradd -u $HOST_UID $CI_USER
  49         fi
  50
  51         # Due to a bug the test suite was run as root in the past, so
  52         # a prove state file created back then is only accessible by
  53         # root.  Now that bug is fixed, the test suite is run as a
  54         # regular user, but the prove state file coming from Travis
  55         # CI's cache might still be owned by root.
  56         # Make sure that this user has rights to any cached files,
  57         # including an existing prove state file.
  58         test -n "$cache_dir" && chown -R $HOST_UID:$HOST_UID "$cache_dir"
  59 fi
  60
  61 # Build and test
  62 command $switch_cmd su -m -l $CI_USER -c "
  63         set -ex
  64         export DEVELOPER='$DEVELOPER'
  65         export DEFAULT_TEST_TARGET='$DEFAULT_TEST_TARGET'
  66         export GIT_PROVE_OPTS='$GIT_PROVE_OPTS'
  67         export GIT_TEST_OPTS='$GIT_TEST_OPTS'
  68         export GIT_TEST_CLONE_2GB='$GIT_TEST_CLONE_2GB'
  69         export MAKEFLAGS='$MAKEFLAGS'
  70         export cache_dir='$cache_dir'
  71         cd /usr/src/git
  72         test -n '$cache_dir' && ln -s '$cache_dir/.prove' t/.prove
  73         make
  74         make test
  75 "