26 lines
882 B
Perl
26 lines
882 B
Perl
Nix can leave a symlink to a store path in the tree, often called 'result'.
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'dune fmt' crashes because of that.
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$ RESULT=`mktemp -d`
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$ echo "let x = 2" > "$RESULT/foo.ml"
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$ chmod -R a-w "$RESULT"
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$ ln -s "$RESULT" result
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This command should succeed:
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$ dune fmt
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File "ocamlformat.ml", line 1, characters 0-0:
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Error: Files _build/default/ocamlformat.ml and
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_build/default/.formatted/ocamlformat.ml differ.
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File "result/foo.ml", line 1, characters 0-0:
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Error: Files _build/default/result/foo.ml and
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_build/default/result/.formatted/foo.ml differ.
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Promoting _build/default/.formatted/ocamlformat.ml to ocamlformat.ml.
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Promoting _build/default/result/.formatted/foo.ml to result/foo.ml.
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Error: failed to promote result/foo.ml
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Permission denied
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[1]
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Allow Dune to remove temporary files (calling Dune crashes without this):
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$ chmod -R u+w "$RESULT"
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