dune exec path shouldn't change when using watch mode #10236
Description
Expected Behavior
PWD of a command ran by dune exec should be the same in and out of watch mode.
Actual Behavior
PWD in watch mode is always at the root of the dune project. While in normal mode it is where dune was launched.
Reproduction
/tmp$ dune init project demo
Entering directory '/tmp/demo'
Success: initialized project component named demo
/tmp$ cd demo
/tmp/demo$ dune exec -- pwd
/tmp/demo <-------- this is where dune was launched
/tmp/demo$ cd bin
/tmp/demo/bin$ dune exec -- pwd
Entering directory '/tmp/demo'
Leaving directory '/tmp/demo'
/tmp/demo/bin <-------- this is where dune was launched
/tmp/demo/bin$ dune exec -w -- pwd
Entering directory '/tmp/demo'
/tmp/demo <---- this is NOT where dune was launched
Specifications
- Version of
dune(output ofdune --version): 3.14.0 - Version of
ocaml(output ofocamlc --version): 4.14.1 - Operating system (distribution and version): linux