Codelenses doens't work in Go files

[mortymacs]

Hi,

I enabled codeLenses in my config file, it works fine in my Python codes:

But in Go files, nothing appears, while the config is the same:

This is coc-settings.json:

{
  "codeLens.enable": true,
  "languageserver": {
    "terraform": {
      "command": "terraform-ls",
      "args": ["serve"],
      "filetypes": ["terraform", "tf"],
      "initializationOptions": {}
    },
    "dockerfile": {
      "command": "docker-langserver",
      "args": ["--stdio"],
      "filetypes": ["dockerfile"]
    }
  },
  "yaml.schemas": {
    /* Docker-Compose */
    "https://raw.githubusercontent.com/compose-spec/compose-spec/master/schema/compose-spec.json": ["/docker-compose.yaml", "/docker-compose.yml"]
  }
}

This is my Go config:

let b:coc_root_patterns = ['.git', 'go.mod', 'go.sum', 'Makefile', 'Magefile']
let g:go_auto_type_info = 0
let g:go_gopls_gofumpt=1
let g:go_gopls_enabled=0
let g:go_fmt_command = "golines"
let g:go_fmt_options = {'golines': '-m 128 --base-formatter gofumpt'}

I also tried to trigger the codelens manually by <Plug>(coc-codelens-action)<cr>, but the result was the same (nothing appeared).

This was the log when I called coc-codelens-action manually:

2022-12-13T23:36:06.309 INFO (pid:121061) [plugin] - coc.nvim initialized with node: v19.2.0 after �[33m410�[39m
2022-12-13T23:36:06.316 INFO (pid:121061) [attach] - receive notification: highlight []
2022-12-13T23:36:08.337 INFO (pid:121061) [services] - LanguageClient gopls state change: stopped => starting
2022-12-13T23:36:08.556 INFO (pid:121061) [services] - LanguageClient gopls state change: starting => running
2022-12-13T23:36:08.571 INFO (pid:121061) [services] - service go started
2022-12-13T23:36:08.620 INFO (pid:121061) [attach] - receive notification: highlight []
2022-12-13T23:36:11.741 INFO (pid:121061) [attach] - Request action: fillDiagnostics [ �[33m3�[39m ]
2022-12-13T23:36:55.467 INFO (pid:121061) [attach] - receive notification: codeLensAction []

[fannheyward]

It's not codeLens, but inlayHint. Check :h coc-inlayHint.

gopls's inlayHint is disabled by default, you need to enable it manually.

• https://github.com/golang/tools/blob/master/gopls/doc/settings.md#inlayhint
• https://github.com/golang/tools/blob/master/gopls/doc/inlayHints.md

[mortymacs]

Thank you!

[mortymacs]

Now it shows hints. that's great!

What about the number of "usages" or "references" of functions or methods? Is it the part of "Codelenses"?

"go.goplsOptions": {
    "hints": {
      "assignVariableTypes": true,
      "compositeLiteralFields": true,
      "compositeLiteralTypes": true,
      "constantValues": true,
      "functionTypeParameters": true,
      "parameterNames": true,
      "rangeVariableTypes": true
    },
    "codelenses": {
      "gc_details": true,
      "generate": true,
      "vendor": true,
      "regenerate_cgo": true,
      "tidy": true,
      "upgrade_dependency": true
    },
    "gofumpt": true,
    "usePlaceholders": true
  },