testscript: create a hidden temp directory by default#135
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mvdan
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Mar 12, 2021
When running a testscript, we currently create a temporary directory in $WORK/tmp. This is problematic because it interacts badly with cmd/go (which is used by go/packages) trying to resolve the ./... pattern from $WORK. Instead establish a temporary directory in workdir, but use a prefix that ensures this directory will not be walked when resolving the ./... pattern from workdir.
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When running a testscript, we currently create a temporary directory in
$WORK/tmp. This is problematic because it interacts badly with cmd/go
(which is used by go/packages) trying to resolve the ./... pattern from
$WORK.
Instead establish a temporary directory in workdir, but use a prefix
that ensures this directory will not be walked when resolving the ./...
pattern from workdir.