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Dune allows the creation of projects starting with numbers and the error message when building doesn't say it can't #8252
Dune allows the creation of projects starting with numbers and the error message when building doesn't say it can't #8252
Comments
It's very likely we currently do little to no validation in |
So I'm not 100% sure if the same restriction actually applies to the library name too, it might just be the module name, so I don't know if we want that additional validation in |
Signed-off-by: Etienne Millon <me@emillon.org>
Fixes ocaml#8252 When creating a library (directly or indirectly, through a project), the component name should be a valid module name. This restriction does not apply to executable names. Signed-off-by: Etienne Millon <me@emillon.org>
Fixes ocaml#8252 When creating a library (directly or indirectly, through a project), the component name should be a valid module name. This restriction does not apply to executable names. Signed-off-by: Etienne Millon <me@emillon.org>
Fixes ocaml#8252 When creating a library (directly or indirectly, through a project), the component name should be a valid module name. This restriction does not apply to executable names. Signed-off-by: Etienne Millon <me@emillon.org>
Fixes #8252 When creating a library (directly or indirectly, through a project), the component name should be a valid module name. This restriction does not apply to executable names. Signed-off-by: Etienne Millon <me@emillon.org>
CHANGES: - init: check that module names are valid (ocaml/dune#8644, fixes ocaml/dune#8252, @emillon) - Add a new alias `@doc-json` to build odoc documentation in JSON format. This output can be consumed by external tools. (ocaml/dune#8178, @emillon)
CHANGES: - `enabled_if` now supports `arch_sixtyfour` variable (ocaml/dune#8023, fixes ocaml/dune#7997, @Alizter) - Use `posix_spawn` instead of `fork` on MacOS. This gives us a performance boost and allows us to re-enable thread. (ocaml/dune#8090, @rgrinberg) - Experimental: Added a `$ dune monitor` command that can connect to a running `dune build` in watch mode and display the errors and progress. (ocaml/dune#8152, @Alizter) - The `progress` RPC procedure now has an extra field for the `In_progress` constructor for the number of failed jobs. (ocaml/dune#8212, @Alizter) - Add a `--preview` flag to `dune fmt` which causes it to print out the changes it would make without applying them (ocaml/dune#8289, @gridbugs) - Introduce `(source_trees ..)` to the install stanza to allow installing entire source trees. (ocaml/dune#8349, @rgrinberg) - Add `--stop-on-first-error` option to `dune build` which will terminate the build when the first error is encountered. (ocaml/dune#8400, @pmwhite and @Alizter) - Dune now displays the number of errors when waiting for changes in watch mode. (ocaml/dune#8408, fixes ocaml/dune#6889, @Alizter) - Add `with_prefix` keyword for changing the prefix of the destination of installed files matched by globs. (ocaml/dune#8416, @gridbugs) - Added experimental `--display tui` option for Dune that opens an interactive Terminal User Interface (TUI) when Dune is running. Press '?' to open up a help screen when running for more information. (ocaml/dune#8429, @Alizter and @rgrinberg) - Add a `warnings` field to `dune-project` files as a unified mechanism to enable or disable dune warnings (@rgrinberg, 8448) - `dune exec`: support syntax like `%{bin:program}`. This can appear anywhere in the command line, so things like `dune exec time %{bin:program}` now work. (ocaml/dune#6035, ocaml/dune#8474, fixes ocaml/dune#2691, @emillon, @Leonidas-from-XIV) - Make copy sandbox support directory targets. (ocaml/dune#8705, fixes ocaml/dune#7724, @emillon) - Add a new alias `@doc-json` to build odoc documentation in JSON format. This output can be consumed by external tools. (ocaml/dune#8178, @emillon) - Modules that were declared in `(modules_without_implementation)`, `(private_modules)` or `(virtual_modules)` but not declared in `(modules)` will raise an error. (ocaml/dune#7674, @Alizter) - No longer emit linkopts(javascript) in META files (ocaml/dune#8168, @hhugo) - Deprecate install destination paths beginning with ".." to prevent packages escaping their designated installation directories. (ocaml/dune#8350, @gridbugs) - RPC message styles are now serialised meaning that RPC diagnostics keep their Ansi styling. (ocaml/dune#8516, fixes ocaml/dune#6921, @Alizter) - Truncate output from actions that produce too much output (@tov, ocaml/dune#8351) - Allow libraries to shadow OCaml builtin libraries. Previously, builtin libraries would always take precedence. (@rgrinberg, ocaml/dune#8558) - Remove warning against `.dune` files generated by pre dune 2.0 (ocaml/dune#8611, @rgrinberg) - `dune utop` no longer links `utop` in "custom" mode, which should make this command considerably faster. (ocaml/dune#8631, fixes ocaml/dune#6894, @nojb) - Ensure that package names in `dune-project` are valid opam package names. (ocaml/dune#8331, @emillon) - init: check that module names are valid (ocaml/dune#8644, fixes ocaml/dune#8252, @emillon) - dune init: parse `--public` as a public name (ocaml/dune#8603, fixes ocaml/dune#7108, @emillon) - Stop signing source files with substitutions. Sign only binaries instead (ocaml/dune#8361, fixes ocaml/dune#8360, @anmonteiro) - Remove versions 0.1 and 0.2 of the experimental ctypes extension. (ocaml/dune#8293, @emillon)
CHANGES: - `enabled_if` now supports `arch_sixtyfour` variable (ocaml/dune#8023, fixes ocaml/dune#7997, @Alizter) - Use `posix_spawn` instead of `fork` on MacOS. This gives us a performance boost and allows us to re-enable thread. (ocaml/dune#8090, @rgrinberg) - Experimental: Added a `$ dune monitor` command that can connect to a running `dune build` in watch mode and display the errors and progress. (ocaml/dune#8152, @Alizter) - The `progress` RPC procedure now has an extra field for the `In_progress` constructor for the number of failed jobs. (ocaml/dune#8212, @Alizter) - Add a `--preview` flag to `dune fmt` which causes it to print out the changes it would make without applying them (ocaml/dune#8289, @gridbugs) - Introduce `(source_trees ..)` to the install stanza to allow installing entire source trees. (ocaml/dune#8349, @rgrinberg) - Add `--stop-on-first-error` option to `dune build` which will terminate the build when the first error is encountered. (ocaml/dune#8400, @pmwhite and @Alizter) - Dune now displays the number of errors when waiting for changes in watch mode. (ocaml/dune#8408, fixes ocaml/dune#6889, @Alizter) - Add `with_prefix` keyword for changing the prefix of the destination of installed files matched by globs. (ocaml/dune#8416, @gridbugs) - Added experimental `--display tui` option for Dune that opens an interactive Terminal User Interface (TUI) when Dune is running. Press '?' to open up a help screen when running for more information. (ocaml/dune#8429, @Alizter and @rgrinberg) - Add a `warnings` field to `dune-project` files as a unified mechanism to enable or disable dune warnings (@rgrinberg, 8448) - `dune exec`: support syntax like `%{bin:program}`. This can appear anywhere in the command line, so things like `dune exec time %{bin:program}` now work. (ocaml/dune#6035, ocaml/dune#8474, fixes ocaml/dune#2691, @emillon, @Leonidas-from-XIV) - Make copy sandbox support directory targets. (ocaml/dune#8705, fixes ocaml/dune#7724, @emillon) - Add a new alias `@doc-json` to build odoc documentation in JSON format. This output can be consumed by external tools. (ocaml/dune#8178, @emillon) - Modules that were declared in `(modules_without_implementation)`, `(private_modules)` or `(virtual_modules)` but not declared in `(modules)` will raise an error. (ocaml/dune#7674, @Alizter) - No longer emit linkopts(javascript) in META files (ocaml/dune#8168, @hhugo) - Deprecate install destination paths beginning with ".." to prevent packages escaping their designated installation directories. (ocaml/dune#8350, @gridbugs) - RPC message styles are now serialised meaning that RPC diagnostics keep their Ansi styling. (ocaml/dune#8516, fixes ocaml/dune#6921, @Alizter) - Truncate output from actions that produce too much output (@tov, ocaml/dune#8351) - Allow libraries to shadow OCaml builtin libraries. Previously, builtin libraries would always take precedence. (@rgrinberg, ocaml/dune#8558) - Remove warning against `.dune` files generated by pre dune 2.0 (ocaml/dune#8611, @rgrinberg) - `dune utop` no longer links `utop` in "custom" mode, which should make this command considerably faster. (ocaml/dune#8631, fixes ocaml/dune#6894, @nojb) - Ensure that package names in `dune-project` are valid opam package names. (ocaml/dune#8331, @emillon) - init: check that module names are valid (ocaml/dune#8644, fixes ocaml/dune#8252, @emillon) - dune init: parse `--public` as a public name (ocaml/dune#8603, fixes ocaml/dune#7108, @emillon) - Stop signing source files with substitutions. Sign only binaries instead (ocaml/dune#8361, fixes ocaml/dune#8360, @anmonteiro) - Remove versions 0.1 and 0.2 of the experimental ctypes extension. (ocaml/dune#8293, @emillon)
Expected Behavior
Dune should refuse to create a project with a name that begins with a digit.
If Dune attempts to build a module whose name starts with a digit, the error message should indicate that it can't do so.
Actual Behavior
It creates the project skeleton.
The error on build reads:
Which, while the hint is useful, would actually imply that the name is okay as is.
Reproduction
Specifications
dune
(output ofdune --version
): 3.9.1ocaml
(output ofocamlc --version
) 5.0.0The text was updated successfully, but these errors were encountered: