feat(integrations): added blink integration. Closes #71

README.md

@@ -14,7 +14,7 @@ workspace libraries.
 - will update your workspace libraries for:
   - **require** statements: `require("nvim-treesitter")`
   - **module annotations**: `---@module "nvim-treesitter"`
-- [nvim-cmp](https://github.com/hrsh7th/nvim-cmp) and [nvim_coq](https://github.com/ms-jpq/coq_nvim) completion source for the above
+- [nvim-cmp](https://github.com/hrsh7th/nvim-cmp), [blink.cmp](https://github.com/Saghen/blink.cmp) and [nvim_coq](https://github.com/ms-jpq/coq_nvim) completion source for the above
 
 ![2024-06-01_21-02-40](https://github.com/folke/lazydev.nvim/assets/292349/c5f23225-88eb-454d-9b4e-1bf9183f7ff8)
 
@@ -26,7 +26,7 @@ workspace libraries.
   will only return loaded modules in your workspace.
 - To get around the above, you can:
   - pre-load those plugins with the `library` option.
-  - use the **nvim-cmp** or **coq_nvim** completion source to get all available modules.
+  - use the **nvim-cmp**, **blink.cmp** or **coq_nvim** completion source to get all available modules.
 - Neovim types are **NOT** included and also no longer needed
   on **Neovim >= 0.10**
 
@@ -54,7 +54,7 @@ return {
     },
   },
   { "Bilal2453/luvit-meta", lazy = true }, -- optional `vim.uv` typings
-  { -- optional completion source for require statements and module annotations
+  { -- optional cmp completion source for require statements and module annotations
     "hrsh7th/nvim-cmp",
     opts = function(_, opts)
       opts.sources = opts.sources or {}
@@ -64,6 +64,22 @@ return {
       })
     end,
   },
+  { -- optional blink completion source for require statements and module annotations
+    "saghen/blink.cmp",
+    opts = {
+      sources = {
+        -- add lazydev to your completion providers
+        completion = {
+          enabled_providers = { "lsp", "path", "snippets", "buffer", "lazydev" },
+        },
+        providers = {
+          -- dont show LuaLS require statements when lazydev has items
+          lsp = { fallback_for = { "lazydev" } },
+          lazydev = { name = "LazyDev", module = "lazydev.integrations.blink" },
+        },
+      },
+    },
+  }
   -- { "folke/neodev.nvim", enabled = false }, -- make sure to uninstall or disable neodev.nvim
 }
 ```

lua/lazydev/integrations/blink.lua

@@ -0,0 +1,85 @@
+---@module 'blink.cmp'
+
+local Buf = require("lazydev.buf")
+local Config = require("lazydev.config")
+local Pkg = require("lazydev.pkg")
+
+--- @type blink.cmp.Source
+local M = {}
+
+function M.new()
+  return setmetatable({}, { __index = M })
+end
+
+function M:get_trigger_characters()
+  return { '"', "'", ".", "/" }
+end
+
+function M:enabled()
+  return Buf.attached[vim.api.nvim_get_current_buf()] and true or false
+end
+
+function M:get_completions(ctx, callback)
+  local before = string.sub(ctx.line, 1, ctx.cursor[2])
+
+  local transformed_callback = function(items)
+    callback({
+      context = ctx,
+      is_incomplete_forward = false,
+      is_incomplete_backward = false,
+      items = items,
+    })
+  end
+
+  ---@type string?
+  local req, forward_slash = Pkg.get_module(before, { before = true })
+  if not req then
+    return transformed_callback({})
+  end
+  local items = {} ---@type table<string,lsp.CompletionItem>
+
+  ---@param modname string
+  ---@param modpath string
+  local function add(modname, modpath)
+    local word = forward_slash and modname:gsub("%.", "/") or modname
+    items[modname] = items[modname]
+      or {
+        label = word,
+        kind = vim.lsp.protocol.CompletionItemKind.Module,
+        insertTextFormat = vim.lsp.protocol.InsertTextFormat.PlainText,
+        insertText = word,
+      }
+    local item = items[modname]
+    -- item.label = "test + " .. item.label
+
+    local plugin = Pkg.get_plugin_name(modpath)
+    if plugin then
+      if item.documentation then
+        item.documentation.value = item.documentation.value .. "\n- `" .. plugin .. "`"
+      else
+        item.documentation = {
+          kind = vim.lsp.protocol.MarkupKind.Markdown,
+          value = "# Plugins:\n" .. "- `" .. plugin .. "`",
+        }
+      end
+    end
+  end
+
+  if not req:find(".", 1, true) then
+    Pkg.topmods(add)
+    for _, lib in ipairs(Config.libs) do
+      for _, mod in ipairs(lib.mods) do
+        add(mod, lib.path)
+      end
+    end
+  else
+    Pkg.lsmod(req:gsub("%.[^%.]*$", ""), add)
+  end
+
+  transformed_callback(vim.tbl_values(items))
+
+  -- TODO: cancel run_async
+  return function() end
+end
+
+return M