feat(pack): add golangci-lint

lua/astrocommunity/pack/golangci-lint/README.md

@@ -0,0 +1,14 @@
+# golangci-lint
+
+Fast linters runner for Go.
+
+This plugin pack integrates [golangci-lint](https://golangci-lint.run/) into your AstroNvim setup using the [golangci-lint-langserver](https://github.com/nametake/golangci-lint-langserver).
+
+**Features:**
+
+- Supports a wide range of linters to catch common errors and improve code quality.
+- Automatically installs `golangci-lint-langserver` via Mason.
+- Provides lint diagnostics directly in your editor using `golangci-lint`.
+- Runs `golangci-lint` efficiently in the background.
+
+**Note:** This pack imports the Go language pack (`astrocommunity.pack.go`) for a complete Go development environment.

lua/astrocommunity/pack/golangci-lint/golangci-lint.lua

@@ -0,0 +1,34 @@
+---@type LazySpec
+return {
+  { import = "astrocommunity.pack.go" },
+  {
+    "AstroNvim/astrolsp",
+    ---@type AstroLSPOpts
+    opts = {
+      ---@diagnostic disable: missing-fields
+      config = {
+        -- Overrides the default config to support golangci-lint v2
+        golangci_lint_ls = {
+          init_options = {
+            command = {
+              "golangci-lint",
+              "run",
+              "--output.json.path",
+              "stdout",
+              "--show-stats=false",
+              "--issues-exit-code=1",
+            },
+          },
+        },
+      },
+    },
+  },
+  {
+    "WhoIsSethDaniel/mason-tool-installer.nvim",
+    optional = true,
+    opts = function(_, opts)
+      opts.ensure_installed =
+        require("astrocore").list_insert_unique(opts.ensure_installed, { "golangci-lint-langserver" })
+    end,
+  },
+}