Map (re_export) to exports field in META files
#10830
Comments
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Seems reasonable. Out of curiousity, does anyone use this |
cc @dbuenzli ? |
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I took a stab at this one: #10831 |
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Probably too late for this now, but I think it would have been better to have a more specific field for deprecations. It's possible to tell the use they're using a deprecated name and that they should switch with this way. |
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I don't think there's anything too late here.
But note that |
rgrinberg
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maiste
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Nov 25, 2024
CHANGES: ### Fixed - Show the context name for errors happening in non-default contexts. (ocaml/dune#10414, fixes ocaml/dune#10378, @jchavarri) - Correctly declare dependencies of indexes so that they are rebuilt when needed. (ocaml/dune#10623, @voodoos) - Don't depend on coq-stdlib being installed when expanding variables of the `coq.version` family (ocaml/dune#10631, fixes ocaml/dune#10629, @gares) - Error out if no files are found when using `copy_files`. (ocaml/dune#10649, @jchavarri) - Re_export dune-section private library in the dune-site library stanza, in order to avoid failure when generating and building sites modules with implicit_transitive_deps = false. (ocaml/dune#10650, fixes ocaml/dune#9661, @MA0100) - Expect test fixes: support multiple modes and fix dependencies when there is a custom runner (ocaml/dune#10671, @vouillon) - In a `(library)` stanza with `(extra_objects)` and `(foreign_stubs)`, avoid double linking the extra object files in the final executable. (ocaml/dune#10783, fixes ocaml/dune#10785, @nojb) - Map `(re_export)` library dependencies to the `exports` field in `META` files, and vice-versa. This field was proposed in to https://discuss.ocaml.org/t/proposal-a-new-exports-field-in-findlib-meta-files/13947. The field is included in Dune-generated `META` files only when the Dune lang version is >= 3.17. (ocaml/dune#10831, fixes ocaml/dune#10830, @nojb) - Fix staged pps preprocessors on Windows (which were not working at all previously) (ocaml/dune#10869, fixes ocaml/dune#10867, @nojb) - Fix `dune describe` when an executable is disabled with `enabled_if`. (ocaml/dune#10881, fixes ocaml/dune#10779, @moyodiallo) - Fix an issue where C stubs would be rebuilt whenever the stderr of Dune was redirected. (ocaml/dune#10883, fixes ocaml/dune#10882, @nojb) - Format long lists in s-expressions to fill the line instead of formatting them in a vertical way (ocaml/dune#10892, fixes ocaml/dune#10860, @nojb) - Fix the URL opened by the command `dune ocaml doc`. (ocaml/dune#10897, @gridbugs) - Fix the file referred to in the error/warning message displayed due to the dune configuration version not supporting a particular configuration stanza in use. (ocaml/dune#10923, @H-ANSEN) - Fix `enabled_if` when it uses `env` variable. (ocaml/dune#10936, fixes ocaml/dune#10905, @moyodiallo) - Fix exec -w for relative paths with --root argument (ocaml/dune#10982, @gridbugs) - Do not ignore the `(locks ..)` field in the `test` and `tests` stanza (ocaml/dune#11081, @rgrinberg) - Tolerate files without extension when generating merlin rules. (ocaml/dune#11128, @anmonteiro) ### Added - Make Merlin/OCaml-LSP aware of "hidden" dependencies used by `(implicit_transitive_deps false)` via the `-H` compiler flag. (ocaml/dune#10535, @voodoos) - Add support for the -H flag (introduced in OCaml compiler 5.2) in dune (requires lang versions 3.17). This adaptation gives the correct semantics for `(implicit_transitive_deps false)`. (ocaml/dune#10644, fixes ocaml/dune#9333, ocsigen/tyxml#274, ocaml/dune#2733, ocaml/dune#4963, @MA0100) - Add support for specifying Gitlab organization repositories in `source` stanzas (ocaml/dune#10766, fixes ocaml/dune#6723, @H-ANSEN) - New option to control jsoo sourcemap generation in env and executable stanza (ocaml/dune#10777, fixes ocaml/dune#10673, @hhugo) - One can now control jsoo compilation_mode inside an executable stanza (ocaml/dune#10777, fixes ocaml/dune#10673, @hhugo) - Add support for specifying default values of the `authors`, `maintainers`, and `license` stanzas of the `dune-project` file via the dune config file. Default values are set using the `(project_defaults)` stanza (ocaml/dune#10835, @H-ANSEN) - Add names to source tree events in performance traces (ocaml/dune#10884, @jchavarri) - Add `codeberg` as an option for defining project sources in dune-project files. For example, `(source (codeberg user/repo))`. (ocaml/dune#10904, @nlordell) - `dune runtest` can now run individual tests with `dune runtest mytest.t` (ocaml/dune#11041, @Alizter). - Wasm_of_ocaml support (ocaml/dune#11093, @vouillon) - Add a `coqdep_flags` field to the `coq` field of the `env` stanza, and to the `coq.theory` stanza, allowing to configure `coqdep` flags. (ocaml/dune#11094, @rlepigre) ### Changed - Remove all remnants of the experimental `patch-back-source-tree`. (ocaml/dune#10771, @rgrinberg) - Change the preset value for author and maintainer fields in the `dune-project` file to encourage including emails. (ocaml/dune#10848, @punchagan) - Tweak the preset value for tags in the `dune-project` file to hint at topics not having a special meaning. (ocaml/dune#10849, @punchagan) - Change some colors to improve readability in light-mode terminals (ocaml/dune#10890, @gridbugs) - Forward the linkall flag to jsoo in whole program compilation as well (ocaml/dune#10935, @hhugo) - Configurator uses `pkgconf` as pkg-config implementation when available and forwards it the `target` of `ocamlc -config`. (ocaml/dune#10937, @pirbo) - Enable Dune cache by default. Add a new Dune cache setting `enabled-except-user-rules`, which enables the Dune cache, but excludes user-written rules from it. This is a conservative choice that can avoid breaking rules whose dependencies are not correctly specified. This is the current default. (ocaml/dune#10944, ocaml/dune#10710, @nojb, @ElectreAAS) - Do not add `dune` dependency in `dune-project` when creating projects with `dune init proj`. The Dune dependency is implicitely added when generating opam files (ocaml/dune#11129, @Leonidas-from-XIV)
maiste
added a commit
to maiste/opam-repository
that referenced
this issue
Nov 27, 2024
CHANGES: ### Fixed - Show the context name for errors happening in non-default contexts. (ocaml/dune#10414, fixes ocaml/dune#10378, @jchavarri) - Correctly declare dependencies of indexes so that they are rebuilt when needed. (ocaml/dune#10623, @voodoos) - Don't depend on coq-stdlib being installed when expanding variables of the `coq.version` family (ocaml/dune#10631, fixes ocaml/dune#10629, @gares) - Error out if no files are found when using `copy_files`. (ocaml/dune#10649, @jchavarri) - Re_export dune-section private library in the dune-site library stanza, in order to avoid failure when generating and building sites modules with implicit_transitive_deps = false. (ocaml/dune#10650, fixes ocaml/dune#9661, @MA0100) - Expect test fixes: support multiple modes and fix dependencies when there is a custom runner (ocaml/dune#10671, @vouillon) - In a `(library)` stanza with `(extra_objects)` and `(foreign_stubs)`, avoid double linking the extra object files in the final executable. (ocaml/dune#10783, fixes ocaml/dune#10785, @nojb) - Map `(re_export)` library dependencies to the `exports` field in `META` files, and vice-versa. This field was proposed in to https://discuss.ocaml.org/t/proposal-a-new-exports-field-in-findlib-meta-files/13947. The field is included in Dune-generated `META` files only when the Dune lang version is >= 3.17. (ocaml/dune#10831, fixes ocaml/dune#10830, @nojb) - Fix staged pps preprocessors on Windows (which were not working at all previously) (ocaml/dune#10869, fixes ocaml/dune#10867, @nojb) - Fix `dune describe` when an executable is disabled with `enabled_if`. (ocaml/dune#10881, fixes ocaml/dune#10779, @moyodiallo) - Fix an issue where C stubs would be rebuilt whenever the stderr of Dune was redirected. (ocaml/dune#10883, fixes ocaml/dune#10882, @nojb) - Fix the URL opened by the command `dune ocaml doc`. (ocaml/dune#10897, @gridbugs) - Fix the file referred to in the error/warning message displayed due to the dune configuration version not supporting a particular configuration stanza in use. (ocaml/dune#10923, @H-ANSEN) - Fix `enabled_if` when it uses `env` variable. (ocaml/dune#10936, fixes ocaml/dune#10905, @moyodiallo) - Fix exec -w for relative paths with --root argument (ocaml/dune#10982, @gridbugs) - Do not ignore the `(locks ..)` field in the `test` and `tests` stanza (ocaml/dune#11081, @rgrinberg) - Tolerate files without extension when generating merlin rules. (ocaml/dune#11128, @anmonteiro) ### Added - Make Merlin/OCaml-LSP aware of "hidden" dependencies used by `(implicit_transitive_deps false)` via the `-H` compiler flag. (ocaml/dune#10535, @voodoos) - Add support for the -H flag (introduced in OCaml compiler 5.2) in dune (requires lang versions 3.17). This adaptation gives the correct semantics for `(implicit_transitive_deps false)`. (ocaml/dune#10644, fixes ocaml/dune#9333, ocsigen/tyxml#274, ocaml/dune#2733, ocaml/dune#4963, @MA0100) - Add support for specifying Gitlab organization repositories in `source` stanzas (ocaml/dune#10766, fixes ocaml/dune#6723, @H-ANSEN) - New option to control jsoo sourcemap generation in env and executable stanza (ocaml/dune#10777, fixes ocaml/dune#10673, @hhugo) - One can now control jsoo compilation_mode inside an executable stanza (ocaml/dune#10777, fixes ocaml/dune#10673, @hhugo) - Add support for specifying default values of the `authors`, `maintainers`, and `license` stanzas of the `dune-project` file via the dune config file. Default values are set using the `(project_defaults)` stanza (ocaml/dune#10835, @H-ANSEN) - Add names to source tree events in performance traces (ocaml/dune#10884, @jchavarri) - Add `codeberg` as an option for defining project sources in dune-project files. For example, `(source (codeberg user/repo))`. (ocaml/dune#10904, @nlordell) - `dune runtest` can now run individual tests with `dune runtest mytest.t` (ocaml/dune#11041, @Alizter). - Wasm_of_ocaml support (ocaml/dune#11093, @vouillon) - Add a `coqdep_flags` field to the `coq` field of the `env` stanza, and to the `coq.theory` stanza, allowing to configure `coqdep` flags. (ocaml/dune#11094, @rlepigre) ### Changed - Remove all remnants of the experimental `patch-back-source-tree`. (ocaml/dune#10771, @rgrinberg) - Change the preset value for author and maintainer fields in the `dune-project` file to encourage including emails. (ocaml/dune#10848, @punchagan) - Tweak the preset value for tags in the `dune-project` file to hint at topics not having a special meaning. (ocaml/dune#10849, @punchagan) - Change some colors to improve readability in light-mode terminals (ocaml/dune#10890, @gridbugs) - Forward the linkall flag to jsoo in whole program compilation as well (ocaml/dune#10935, @hhugo) - Configurator uses `pkgconf` as pkg-config implementation when available and forwards it the `target` of `ocamlc -config`. (ocaml/dune#10937, @pirbo) - Enable Dune cache by default. Add a new Dune cache setting `enabled-except-user-rules`, which enables the Dune cache, but excludes user-written rules from it. This is a conservative choice that can avoid breaking rules whose dependencies are not correctly specified. This is the current default. (ocaml/dune#10944, ocaml/dune#10710, @nojb, @ElectreAAS) - Do not add `dune` dependency in `dune-project` when creating projects with `dune init proj`. The Dune dependency is implicitely added when generating opam files (ocaml/dune#11129, @Leonidas-from-XIV)
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There is a proposal https://discuss.ocaml.org/t/proposal-a-new-exports-field-in-findlib-meta-files/13947/40 for a convention to extend the notion that we call
(re_export)in Dune to generalMETAfiles via a new field calledexports. In order to play well with the ecosystem, Dune should map(re_export)to theexportsfile inMETAand vice-versa.I suspect these aspects will become more relevant as time passes and
(implicit_transitive_deps false)is adopted more widely, now that it is correctly implemented by-H.The text was updated successfully, but these errors were encountered: