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rpc: is building aliases possible? #10603

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31 changes: 31 additions & 0 deletions test/blackbox-tests/test-cases/watching/alias.t
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
Test what happens when trying to build aliases over rpc

$ . ./helpers.sh

$ echo '(lang dune 3.16)' > dune-project
$ cat > dune <<EOF
> (rule
> (targets y)
> (deps x)
> (action (system "cat x > y")))
> (alias
> (name foo)
> (deps y))
> EOF

$ echo 1 > x

When called normally, it can build the alias ok

$ dune build @foo

Trying to build the alias through rpc fails

$ start_dune

$ build @foo
Failure

$ stop_dune
Error: Don't know how to build @foo
Had 1 error, waiting for filesystem changes...
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