travis-bootstrap.sh

   1 #!/bin/sh
   2
   3 . ./travis-common.sh
   4
   5 # ---------------------------------------------------------------------
   6 # Bootstrap cabal, to verify bootstrap.sh script works.
   7 # ---------------------------------------------------------------------
   8
   9 bootstrap_jobs="-j"
  10
  11 (cd cabal-install && timed env EXTRA_CONFIGURE_OPTS="" ./bootstrap.sh $bootstrap_jobs --no-doc)
  12 timed $HOME/.cabal/bin/cabal --version
  13 PATH=$HOME/.cabal/bin:$PATH
  14
  15 # ---------------------------------------------------------------------
  16 # Verify that installation from tarball works.
  17 # ---------------------------------------------------------------------
  18
  19 # The following scriptlet checks that the resulting source distribution can be
  20 # built & installed.
  21 install_from_tarball() {
  22    SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;
  23    export SRC_TGZ
  24    if [ -f "dist/$SRC_TGZ" ]; then
  25       cabal install --force-reinstalls $jobs "dist/$SRC_TGZ" -v2;
  26    else
  27       echo "expected 'dist/$SRC_TGZ' not found";
  28       exit 1;
  29    fi
  30 }
  31
  32 timed cabal update
  33
  34 # NB: The cabal cleans here hack around an sdist bug where
  35 # the bootstrapped Cabal/cabal-install may be built
  36 # without a Paths_* module available.  Under some situations
  37 # which I have not been able to reproduce except on Travis,
  38 # cabal sdist will incorrectly pick up the left over dist
  39 # directory from the bootstrap and then try to package
  40 # up the Paths module, but to no avail because it is not
  41 # available.  I ran out of patience trying to debug this
  42 # issue, and it is easy enough to work around: clean first.
  43
  44 echo Cabal
  45 (cd Cabal && timed cabal clean) || exit $?
  46 (cd Cabal && timed cabal sdist) || exit $?
  47 (cd Cabal && timed install_from_tarball) || exit $?
  48
  49 echo cabal-install
  50 (cd cabal-install && timed cabal clean) || exit $?
  51 (cd cabal-install && timed cabal sdist) || exit $?
  52 (cd cabal-install && timed install_from_tarball) || exit $?