# fail () { echo >&2 "failed: $*" exit 1 } t-set-intree () { if [ "x$DGIT_TEST_INTREE" = x ]; then return; fi : ${DGIT_TEST:=$DGIT_TEST_INTREE/dgit} : ${DGIT_BADCOMMIT_FIXUP:=$DGIT_TEST_INTREE/dgit-badcommit-fixup} : ${DGIT_REPOS_SERVER_TEST:=$DGIT_TEST_INTREE/infra/dgit-repos-server} : ${DGIT_SSH_DISPATCH_TEST:=$DGIT_TEST_INTREE/infra/dgit-ssh-dispatch} : ${DGIT_INFRA_PFX:=$DGIT_TEST_INTREE${DGIT_TEST_INTREE:+/infra/}} : ${DGIT_GITDEBREBASE_TEST:=$DGIT_TEST_INTREE/git-debrebase} export DGIT_TEST DGIT_BADCOMMIT_FIXUP export DGIT_REPOS_SERVER_TEST DGIT_SSH_DISPATCH_TEST export PERLLIB="$DGIT_TEST_INTREE${PERLLIB:+:}${PERLLIB}" } t-set-using-tmp () { export HOME=$tmp export DGIT_TEST_DUMMY_DIR=$tmp export DGIT_TEST_TMP=$tmp export GNUPGHOME=$tmp/nonexistent git config --global user.email 'dgit-test@debian.example.net' git config --global user.name 'dgit test git user' git config --global protocol.ext.allow always } t-filter-out-git-hyphen-dir () { local pathent; pathent=$(type -p git-rev-parse ||:) case "$pathent" in '') return ;; esac pathent=${pathent%/*} local path=":$PATH:" path="${path//:$pathent:/}" path="${path#:}" path="${path%:}" PATH="$path" }