[new release] xdg, stdune, ordering, ocamlc-loc, dyn, dune, dune-site, dune-rpc, dune-rpc-lwt, dune-private-libs, dune-glob, dune-configurator, dune-build-info, dune-action-plugin and chrome-trace (3.7.0~alpha1)

[emillon]

XDG Base Directory Specification

• Project page: https://github.com/ocaml/dune
• Documentation: https://dune.readthedocs.io/

CHANGES:

• Fix parsing of OCaml errors that contain code excerpts with ... in them.
  (fix(ocamlc_loc): extended excerpts dune#7008, @rgrinberg)

• Pre-emptively clear screen in watch mode (fix: pre-emptively clear screen dune#6987, fixes clear-on-rebuild should clear the console before the initial build dune#6884, @rgrinberg)

• Fix cross compilation configuration when a context with targets is itself a
  host of another context (fix(rules): cross compilation bug dune#6958, fixes dune.3.6.1 crashes when I try to cross-compile a little project with Esperanto dune#6843, @rgrinberg)

• Fix parsing of the <= operator in blang expressions of dune files.
  Previously, the operator would be interpreted as ,. (add failing test + fix for enabled_if with <= operator dune#6928, @tatchi)

• Fix --trace-file output. Dune now emits a single complete event for every
  executed process. Unterminated async events are no longer written. (fix(metrics): output correct process metrics dune#6892,
  @rgrinberg)

• Fix preprocessing with staged_pps (fix: staged_pps should work dune#6748, fixes staged_pps with a recent lang directive dune#6644, @rgrinberg)

• Use colored output with MDX when Dune colors are enabled.
  (mdx: enable colors for debugging dune#6462, @MisterDA)

• Make dune describe workspace return consistent dependencies for
  executables and for libraries. By default, compile-time dependencies
  towards PPX-rewriters are from now not taken into account (but
  runtime dependencies always are). Compile-time dependencies towards
  PPX-rewriters can be taken into account by providing the
  --with-pps flag. (Fix for issue #6486 "Inconsistent ppx reporting by dune describe" dune#6727, fixes Inconsistent ppx reporting in dune describe workspace dune#6486, @esope)

• Print missing newline after $ dune exec. (fix(dune_console): print missing newline after dune exec dune#6821, fixes Missing newline in "dune exec" dune#6700, @rgrinberg,
  @Alizter)

• Fix binary corruption when installing or promoting in parallel (Add version corruption testcase and fix binary corruption dune#6669, fixes
  Dune corrupts ~10400 bytes of binary during artifact version substitution causing segfault dune#6668, @edwintorok)

• Use colored output with GCC and Clang when compiling C stubs. The
  flag -fdiagnostics-color=always is added to the :standard set of
  flags. (Colored messages from C/C++ compiler in C stubs dune#4083, @MisterDA)

• Fix the parsing of decimal and hexadecimal escape literals in dune,
  dune-package, and other dune s-expression based files (Fix sexp lexer for escaped sequences such \000 followed by another digit dune#6710, @shym)

• Report an error if dune init ... would create a "dune" file in a location
  which already contains a "dune" directory (Error on "dune init" if dir exists named "dune" dune#6705, @gridbugs)

• Fix the parsing of alerts. They will now show up in diagnostics correctly.
  (fix(ocamlc_loc): parse alerts dune#6678, @rginberg)

• Fix the compilation of modules generated at link time when
  implicit_transitive_deps is enabled (fix: link time code gen + implicit transtive deps dune#6642, @rgrinberg)

• Allow $ dune utop to load libraries defined in data only directories
  defined using (subdir ..) (fix: load rules under subdir dune#6631, @rgrinberg)

• Format dune files when they are named dune-file. This occurs when we enable
  the alternative file names project option. (fix: format alternative file names dune#6566, @rgrinberg)

• Move $ dune ocaml-merlin -dump-config=$dir to $ dune ocaml merlin dump-config $dir. (refactor(merlin): dump config sub command dune#6547, @rgrinberg)

• Allow compilation rules to be impacted by (env ..) stanzas that modify the
  environment or set binaries. (fix: module compilation rule env dune#6527, @rgrinberg)

• Coq native mode is now automatically detected by Dune starting with Coq lang
  0.7. (mode native) has been deprecated in favour of detection from the
  configuration of Coq. (feature(coq): automatic detection of native dune#6409, @Alizter)

• Print "Leaving Directory" whenever "Entering Directory" is printed. (Dune does not rerun coqdep if filesystem layout changes dune#6149,
  fixes Tracking paths to error locations dune#138, @cpitclaudel, @rgrinberg)

• Allow $ dune ocaml dump-dot-merlin to run in watch mode. Also this command
  shouldn't print "Entering Directory" mesages. (fix: allow dump-dot-merlin in watch mode dune#6497, @rgrinberg)

• dune clean should no longer fail under Windows due to the inability to
  remove the .lock file. Also, bring the implementation of the global lock
  under Windows closer to that of Unix. (Implement flock on Windows with LockFileEx + 'dune clean' fix on Windows dune#6523, @nojb)

• Remove "Entering Directory" messages for $ dune install. (refactor: unify print dir and forbid_builds dune#6513,
  @rgrinberg)

• Stop passing -q flag in dune coq top, which allows for .coqrc to be
  loaded. (feature(coq): omit -q flag during dune coq top dune#6848, fixes Dune Coq top skips loading .coqrc dune#6847, @Alizter)

• Fix missing dependencies when detecting the kind of C compiler we're using
  (fix: declare deps for ccomp detection dune#6610, fixes c++ compiler detection fails under --sandbox symlink dune#6415, @emillon)

• Allow (include_subdirs qualified) for OCaml projects. (feature: enable (include_subdirs qualified) dune#6594, fixes Add support for (include_subdirs qualified) dune#1084,
  @rgrinberg)

• Accurately determine merlin configuration for all sources selected with
  copy# and copy_files#. The old heuristic of looking for a module in
  parent directories is removed (feature: enable (include_subdirs qualified) dune#6594, @rgrinberg)

• Fix inline tests with js_of_ocaml and whole program compilation mode
  enabled (Fix inline_tests with jsoo and whole_program compilation mode dune#6645, @hhugo)

• Fix js_of_ocaml separate compilation rules when --enable=effects
  ,--enable=use-js-string or --toplevel is used. (fix #6679 dune#6714, Jsoo rules bug: artifacts of libraries with public names are not found dune#6828, Jsoo: recognize toplevel variant dune#6920, @hhugo)

• Fix js_of_ocaml separate compilation in presence of linkall (Propagate linkall to js_of_ocaml for separate compilation dune#6832, Fix jsoo linkall detection dune#6916, @hhugo)

• Remove spurious build dir created when running dune init proj ... (Prevent spurious _build directory from being created when running dune init proj ... dune#6707,
  fixes "dune init project" doesn't create a dune project file, creates unnecessary _build file dune#5429, @gridbugs)

• Allow --sandbox to affect ocamldep invocations. Previously, they were
  wrongly marked as incompatible (fix: do not impose no_sandboxing on ocamldep dune#6749, @rgrinberg)

• Validate the command line arguments for $ dune ocaml top-module. This
  command requires one positional argument (fix: correctly validate argument to top-module dune#6796, fixes Crash when forgetting to pass a filename to dune ocaml top-module dune#6793, @rgrinberg)

• Add a dune cache size command for displaying the size of the cache (feature(cache): add dune cache size command dune#6638,
  @Alizter)

• Add 4.14.0 MSVC to CI (Add 4.14.0 MSVC to CI dune#6917, @jonahbeckford)

• Fix dependency cycle when installing files to the bin section with
  glob_files (Defer computation of local_bin dune#6764, fixes Dependency cycle when using glob_files to install files to bin section dune#6708, @gridbugs)

• Handle "Too many links" errors when using Dune cache on Windows (Unix.link: catch EMLINK also on Windows dune#6993, @nojb)

[emillon]

This is technically a "do not merge this" since I'm not sure how well opam-repository handles pre-releases nowadays that there's avoid-version etc.

[emillon]

Thanks - I triaged everything so this can be closed.