Commit Graph

13 Commits

Author SHA1 Message Date
Nathan James cfa1010c42
[clangd] Provide suggestions with invalid config keys
Update the config file warning when an unknown key is detected which is likely a typo by suggesting the likely key.
This won't suggest a key that has already been seen in the block.

Appends the fix to the diag, however right now there is no support for presenting that fix to the user.

Reviewed By: sammccall

Differential Revision: https://reviews.llvm.org/D92990
2020-12-15 18:16:17 +00:00
Sam McCall fed9af29c2 [clangd] Publish config file errors over LSP
We don't act as a language server for these files (e.g. don't get open/close
notifications for them), but just blindly publish diagnostics for them.

This works reasonably well in coc.nvim and vscode: they show up in the
workspace diagnostic list and when you open the file.
The only update after the file is reparsed, not as you type which is a bit
janky, but seems a lot better than nothing.

Fixes https://github.com/clangd/clangd/issues/614

Differential Revision: https://reviews.llvm.org/D92704
2020-12-07 11:07:32 +01:00
Kadir Cetinkaya 359e2f988d
[clangd] Introduce config parsing for External blocks
Enable configuration of remote and static indexes through config files
in addition to command line arguments.

Differential Revision: https://reviews.llvm.org/D90748
2020-11-22 20:59:37 +01:00
Nathan James 20b69af7c9
[clangd] Add clang-tidy options to config
First step of implementing clang-tidy configuration into clangd config.
This is just adding support for reading and verifying the clang tidy options from the config fragments.
No support is added for actually using the options within clang-tidy yet.

That will be added in a follow up as its a little more involved.

Reviewed By: sammccall

Differential Revision: https://reviews.llvm.org/D90531
2020-11-22 10:04:01 +00:00
Adam Czachorowski c894bfd1f5 [clangd] Add option for disabling AddUsing tweak on some namespaces.
For style guides forbid "using" declarations for namespaces like "std".
With this new config option, AddUsing can be selectively disabled on
those.

Differential Revision: https://reviews.llvm.org/D87775
2020-09-18 16:46:09 +02:00
Adam Czachorowski 7029e5d4ca [clangd] Actually parse Index section of the YAML file.
This fixes a bug in dbf486c0de, which
introduced the Index section of the config, but did not register the
parse method, so it didn't work in a YAML file (but did in a test).

Differential Revision: https://reviews.llvm.org/D87710
2020-09-16 13:11:02 +02:00
Sam McCall dbf486c0de [clangd] Config: Index.Background
Summary:
We only support Build/Skip for now, but with 'Load' or similar as an
option for future (load existing shards but don't build new ones).

This requires creating the config for each TU on startup. In LLVM, this
is 4000 occurrences for a total of 800ms on my machine.
But together with caching from D83755 it is only 25ms.

Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83768
2020-07-14 19:04:11 +02:00
Sam McCall 6c16fbd0ac [clangd] Config: CompileFlags.Remove
Summary: While here, add documentation to CompileFlags and CompileFlags.Add.

Reviewers: hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83705
2020-07-14 15:56:44 +02:00
Sam McCall 86f1313424 [clangd] Config: If.PathExclude
Reviewers: hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83511
2020-07-10 14:31:02 +02:00
Sam McCall f36518637d [clangd] Fix error handling in config.yaml parsing.
Summary:
A few things were broken:
 - use of Document::parseBlockNode() is incorrect and prevents moving to the
   next doc in error cases. Use getRoot() instead.
 - bailing out in the middle of iterating over a list/dict isn't allowed,
   unless you are going to throw away the parser: the next skip() asserts.
   Always consume all items.
 - There were two concepts of fatal errors: error-diagnostics and drop-fragment.
   (The latter is the "return false" case in the parser). They didn't coincide.
   Now, parser errors and explicitly emitted error diagnostics are fatal.

Fixes https://github.com/clangd/clangd/issues/452

Reviewers: hokein

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83436
2020-07-09 10:20:18 +02:00
Sam McCall f12cd99c44 [clangd] Config: compile Fragment -> CompiledFragment -> Config
Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82612
2020-07-01 10:04:19 +02:00
Tres Popp 1a30eab413 Prevent unused error when assertions are disabled. 2020-06-26 10:12:04 +02:00
Sam McCall e9fb1506b8 [clangd] Config: Fragments and parsing from YAML
Summary:
This is a piece from the design in https://tinyurl.com/clangd-config
https://reviews.llvm.org/D82335 is a draft with all the bits linked together.
It doesn't do anything yet, it's just a library + tests.

It deliberately implements a minimal set of actual configuration options.

Reviewers: kadircet, adamcz

Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82386
2020-06-25 22:55:45 +02:00