Use merlin's -pp support #1768
Merged
Use merlin's -pp support #1768
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
What about doing nothing special? The current merlin will simply ignore the -pp flag, which doesn't change he user experience. |
ghost
approved these changes
Jan 17, 2019
Add support for a subset of actions to be translated to a -pp arugment that merlin understands. This isn't much, but it's enough to make it work for dune's codebase for example. Signed-off-by: Rudi Grinberg <[email protected]>
Signed-off-by: Rudi Grinberg <[email protected]>
Signed-off-by: Rudi Grinberg <[email protected]>
rgrinberg
added a commit
to rgrinberg/opam-repository
that referenced
this pull request
Feb 12, 2019
CHANGES: - Second step of the deprecation of jbuilder: the `jbuilder` binary now emits a warning on every startup and both `jbuilder` and `dune` emit warnings when encountering `jbuild` files (ocaml/dune#1752, @diml) - Change the layout of build artifacts inside _build. The new layout enables optimizations that depend on the presence of `.cmx` files of private modules (ocaml/dune#1676, @bobot) - Fix merlin handling of private module visibility (ocaml/dune#1653 @bobot) - unstable-fmt: use boxes to wrap some lists (ocaml/dune#1608, fix ocaml/dune#1153, @emillon, thanks to @rgrinberg) - skip directories when looking up programs in the PATH (ocaml/dune#1628, fixes ocaml/dune#1616, @diml) - Use `lsof` on macOS to implement `--stats` (ocaml/dune#1636, fixes ocaml/dune#1634, @xclerc) - Generate `dune-package` files for every package. These files are installed and read instead of `META` files whenever they are available (ocaml/dune#1329, @rgrinberg) - Fix preprocessing for libraries with `(include_subdirs ..)` (ocaml/dune#1624, fix ocaml/dune#1626, @nojb, @rgrinberg) - Do not generate targets for archive that don't match the `modes` field. (ocaml/dune#1632, fix ocaml/dune#1617, @rgrinberg) - When executing actions, open files lazily and close them as soon as possible in order to reduce the maximum number of file descriptors opened by Dune (ocaml/dune#1635, ocaml/dune#1643, fixes ocaml/dune#1633, @jonludlam, @rgrinberg, @diml) - Reimplement the core of Dune using a new generic memoization system (ocaml/dune#1489, @rudihorn, @diml) - Replace the broken cycle detection algorithm by a state of the art one from [this paper](https://doi.org/10.1145/2756553) (ocaml/dune#1489, @rudihorn) - Get the correct environment node for multi project workspaces (ocaml/dune#1648, @rgrinberg) - Add `dune compute` to call internal memoized functions (ocaml/dune#1528, @rudihorn, @diml) - Add `--trace-file` option to trace dune internals (ocaml/dune#1639, fix ocaml/dune#1180, @emillon) - Add `--no-print-directory` (borrowed from GNU make) to suppress `Entering directory` messages. (ocaml/dune#1668, @dra27) - Remove `--stats` and track fd usage in `--trace-file` (ocaml/dune#1667, @emillon) - Add virtual libraries feature and enable it by default (ocaml/dune#1430 fixes ocaml/dune#921, @rgrinberg) - Fix handling of Control+C in watch mode (ocaml/dune#1678, fixes ocaml/dune#1671, @diml) - Look for jsoo runtime in the same dir as the `js_of_ocaml` binary when the ocamlfind package is not available (ocaml/dune#1467, @nojb) - Make the `seq` package available for OCaml >= 4.07 (ocaml/dune#1714, @rgrinberg) - Add locations to error messages where a rule fails to generate targets and rules that require files outside the build/source directory. (ocaml/dune#1708, fixes ocaml/dune#848, @rgrinberg) - Let `Configurator` handle `sizeof` (in addition to negative numbers). (ocaml/dune#1726, fixes ocaml/dune#1723, @Chris00) - Fix an issue causing menhir generated parsers to fail to build in some cases. The fix is to systematically use `-short-paths` when calling `ocamlc -i` (ocaml/dune#1743, fix ocaml/dune#1504, @diml) - Never raise when printing located errors. The code that would print the location excerpts was prone to raising. (ocaml/dune#1744, fix ocaml/dune#1736, @rgrinberg) - Add a `dune upgrade` command for upgrading jbuilder projects to Dune (ocaml/dune#1749, @diml) - When automatically creating a `dune-project` file, insert the detected name in it (ocaml/dune#1749, @diml) - Add `(implicit_transitive_deps <bool>)` mode to dune projects. When this mode is turned off, transitive dependencies are not accessible. Only listed dependencies are directly accessible. (ocaml/dune#1734, ocaml/dune#430, @rgrinberg, @hnrgrgr) - Add `toplevel` stanza. This stanza is used to define toplevels with libraries already preloaded. (ocaml/dune#1713, @rgrinberg) - Generate `.merlin` files that account for normal preprocessors defined using a subset of the `action` language. (ocaml/dune#1768, @rgrinberg) - Emit `(orig_src_dir <path>)` metadata in `dune-package` for dune packages built with `--store-orig-source-dir` command line flag (also controlled by `DUNE_STORE_ORIG_SOURCE_DIR` env variable). This is later used to generate `.merlin` with `S`-directives pointed to original source locations and thus allowing merlin to see those. (ocaml/dune#1750, @andreypopp) - Improve the behavior of `dune promote` when the files to be promoted have been deleted. (ocaml/dune#1775, fixes ocaml/dune#1772, @diml) - unstable-fmt: preserve comments (ocaml/dune#1766, @emillon) - Pass flags correctly when using `staged_pps` (ocaml/dune#1779, fixes ocaml/dune#1774, @diml) - Fix an issue with the use of `(mode promote)` in the menhir stanza. It was previously causing intermediate *mock* files to be promoted (ocaml/dune#1783, fixes ocaml/dune#1781, @diml) - unstable-fmt: ignore files using OCaml syntax (ocaml/dune#1784, @emillon) - Configurator: Add `which` function to replace the `which` command line utility in a cross platform way. (ocaml/dune#1773, fixes ocaml/dune#1705, @Chris00) - Make configurator append paths to `$PKG_CONFIG_PATH` on macOS. Previously it was prepending paths and thus `$PKG_CONFIG_PATH` set by users could have been overridden by homebrew installed libraries (ocaml/dune#1785, @andreypopp) - Disallow c/cxx sources that share an object file in the same stubs archive. This means that `foo.c` and `foo.cpp` can no longer exist in the same library. (ocaml/dune#1788, @rgrinberg) - Forbid use of `%{targets}` (or `${@}` in jbuild files) inside preprocessing actions (ocaml/dune#1812, fixes ocaml/dune#1811, @diml) - Add `DUNE_PROFILE` environment variable to easily set the profile. (ocaml/dune#1806, @rgrinberg) - Deprecate the undocumented `(no_keep_locs)` field. It was only necessary until virtual libraries were supported (ocaml/dune#1822, fix ocaml/dune#1816, @diml) - Rename `unstable-fmt` to `format-dune-file` and remove its `--inplace` option. (ocaml/dune#1821, @emillon). - Autoformatting: `(using fmt 1.1)` will also format dune files (ocaml/dune#1821, @emillon). - Autoformatting: record dependencies on `.ocamlformat-ignore` files (ocaml/dune#1824, fixes ocaml/dune#1793, @emillon)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fix #1694. In particular, I'm following diml's suggestion of only converting a subset of actions to a
-ppargument.The main issue with this PR is that it requires an unreleased version of merlin. Shall we just wait for merlin to be released and require users to upgrade it, or do some version checking in dune? (cc @trefis on this one)