tests/adhoc

   1 #!/bin/bash
   2 #
   3 # usage:
   4 #  after tests/tests/some-test has been run (and maybe failed)
   5 #   cd tests/tmp/some-test/blah
   6 #   ../../adhoc ../../../dgit some options
   7 # or
   8 #  after tests/tests/some-test has been run (and maybe failed)
   9 #   cd tests/tmp/some-test/blah
  10 #   ../../adhoc some rune run by some piece of infrastructure
  11 #
  12 # effects:
  13 #   directly sets the env variables which arrange to use
  14 #   programs etc. from the working tree
  15
  16 ourname=adhoc
  17
  18 case $0 in
  19 */$ourname)
  20         : ${DGIT_TEST_INTREE:=$(realpath "${0%/$ourname}/..")}
  21         ;;
  22 *)
  23         echo >&2 "$ourname must be invoked as .../$ourname not $0"
  24         exit 127
  25         ;;
  26 esac
  27
  28 export DGIT_TEST_INTREE
  29
  30 . $DGIT_TEST_INTREE/tests/lib-core
  31
  32 t-set-intree
  33
  34 pwd=$(realpath "$(pwd)")
  35 basis=$DGIT_TEST_INTREE/tests/tmp
  36 case "$pwd" in
  37 "$basis" | "$basis"/*)
  38         testname=${pwd/"$basis/"/}
  39         testname=${testname%%/*}
  40         tmp="$basis/$testname"
  41         ;;
  42 *)
  43         fail "$ourname pwd must be inside some test (in $basis), not $pwd"
  44         ;;
  45 esac
  46
  47 export ADTTMP=$tmp
  48
  49 t-set-using-tmp
  50
  51 exec "$@"