nvim revamp

1 files changed, 92 insertions, 0 deletions

diff --git a/.config/nvim/lsp/omnisharp.lua b/.config/nvim/lsp/omnisharp.lua
new file mode 100644
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+++ b/.config/nvim/lsp/omnisharp.lua
@@ -0,0 +1,92 @@
+---@brief
+---
+--- https://github.com/omnisharp/omnisharp-roslyn
+--- OmniSharp server based on Roslyn workspaces
+---
+--- `omnisharp-roslyn` can be installed by downloading and extracting a release from [here](https://github.com/OmniSharp/omnisharp-roslyn/releases).
+--- OmniSharp can also be built from source by following the instructions [here](https://github.com/omnisharp/omnisharp-roslyn#downloading-omnisharp).
+---
+--- OmniSharp requires the [dotnet-sdk](https://dotnet.microsoft.com/download) to be installed.
+---
+--- **By default, omnisharp-roslyn doesn't have a `cmd` set.** This is because nvim-lspconfig does not make assumptions about your path. You must add the following to your init.vim or init.lua to set `cmd` to the absolute path ($HOME and ~ are not expanded) of the unzipped run script or binary.
+---
+--- For `go_to_definition` to work fully, extended `textDocument/definition` handler is needed, for example see [omnisharp-extended-lsp.nvim](https://github.com/Hoffs/omnisharp-extended-lsp.nvim)
+---
+---
+
+local util = require 'lspconfig.util'
+
+---@type vim.lsp.Config
+return {
+  cmd = {
+    vim.fn.executable('OmniSharp') == 1 and 'OmniSharp' or 'omnisharp',
+    '-z', -- https://github.com/OmniSharp/omnisharp-vscode/pull/4300
+    '--hostPID',
+    tostring(vim.fn.getpid()),
+    'DotNet:enablePackageRestore=false',
+    '--encoding',
+    'utf-8',
+    '--languageserver',
+  },
+  filetypes = { 'cs', 'vb' },
+  root_dir = function(bufnr, on_dir)
+    local fname = vim.api.nvim_buf_get_name(bufnr)
+    on_dir(
+      util.root_pattern '*.sln'(fname)
+        or util.root_pattern '*.csproj'(fname)
+        or util.root_pattern 'omnisharp.json'(fname)
+        or util.root_pattern 'function.json'(fname)
+    )
+  end,
+  init_options = {},
+  capabilities = {
+    workspace = {
+      workspaceFolders = false, -- https://github.com/OmniSharp/omnisharp-roslyn/issues/909
+    },
+  },
+  settings = {
+    FormattingOptions = {
+      -- Enables support for reading code style, naming convention and analyzer
+      -- settings from .editorconfig.
+      EnableEditorConfigSupport = true,
+      -- Specifies whether 'using' directives should be grouped and sorted during
+      -- document formatting.
+      OrganizeImports = nil,
+    },
+    MsBuild = {
+      -- If true, MSBuild project system will only load projects for files that
+      -- were opened in the editor. This setting is useful for big C# codebases
+      -- and allows for faster initialization of code navigation features only
+      -- for projects that are relevant to code that is being edited. With this
+      -- setting enabled OmniSharp may load fewer projects and may thus display
+      -- incomplete reference lists for symbols.
+      LoadProjectsOnDemand = nil,
+    },
+    RoslynExtensionsOptions = {
+      -- Enables support for roslyn analyzers, code fixes and rulesets.
+      EnableAnalyzersSupport = nil,
+      -- Enables support for showing unimported types and unimported extension
+      -- methods in completion lists. When committed, the appropriate using
+      -- directive will be added at the top of the current file. This option can
+      -- have a negative impact on initial completion responsiveness,
+      -- particularly for the first few completion sessions after opening a
+      -- solution.
+      EnableImportCompletion = nil,
+      -- Only run analyzers against open files when 'enableRoslynAnalyzers' is
+      -- true
+      AnalyzeOpenDocumentsOnly = nil,
+      -- Enables the possibility to see the code in external nuget dependencies
+      EnableDecompilationSupport = nil,
+    },
+    RenameOptions = {
+      RenameInComments = nil,
+      RenameOverloads = nil,
+      RenameInStrings = nil,
+    },
+    Sdk = {
+      -- Specifies whether to include preview versions of the .NET SDK when
+      -- determining which version to use for project loading.
+      IncludePrereleases = true,
+    },
+  },
+}