From f3a1558cd1b94082aa0e848f5a09c0aed39549f5 Mon Sep 17 00:00:00 2001
From: Mykhailo Nikiforov <u@xaked.com>
Date: Tue, 20 Jun 2023 16:04:32 +0300
Subject: [PATCH] add go support

---
 flake.lock           |  8 ++++----
 flake.nix            |  6 +++++-
 pwnvim/filetypes.lua | 11 +++++++++++
 pwnvim/plugins.lua   |  8 +++++---
 4 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/flake.lock b/flake.lock
index e1acba9..356d5bb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -77,16 +77,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1686059680,
-        "narHash": "sha256-sp0WlCIeVczzB0G8f8iyRg3IYW7KG31mI66z7HIZwrI=",
+        "lastModified": 1687193290,
+        "narHash": "sha256-3bknptEbd9LLlCiFRFkMwmciHB+QXET41gH/RX+Nr1A=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a558f7ac29f50c4b937fb5c102f587678ae1c9fb",
+        "rev": "ad157fe26e74211e7dde0456cb3fd9ab78b6e552",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "release-23.05",
+        "ref": "nixos-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index b055206..0b755e4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,7 @@
 {
   description = "NVIM Configuration";
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/release-23.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
     flake-utils.url = "github:numtide/flake-utils";
     groovyls.url = "github:miknikif/groovyls";
     groovyls.inputs.nixpkgs.follows = "nixpkgs";
@@ -65,6 +65,10 @@
         jdk11 # for groovy
         groovy
         pkgs.groovyls # groovy lsp
+        go # go itself
+        golangci-lint # go lint
+        golangci-lint-langserver # go lint
+        gopls # google go lsp
       ];
       neovim-augmented = recursiveMerge [
         pkgs.neovim-unwrapped
diff --git a/pwnvim/filetypes.lua b/pwnvim/filetypes.lua
index 4c24ccd..707c730 100644
--- a/pwnvim/filetypes.lua
+++ b/pwnvim/filetypes.lua
@@ -48,6 +48,12 @@ M.config = function()
       callback = function() require('pwnvim.filetypes').groovy() end,
       group = filetypes
     })
+  autocmd("FileType",
+    {
+      pattern = { "go", "gomod", "gowork", "gotmpl" },
+      callback = function() require('pwnvim.filetypes').go() end,
+      group = filetypes
+    })
   autocmd("FileType",
     {
       pattern = { "md", "markdown", "vimwiki" },
@@ -103,6 +109,11 @@ M.groovy = function()
   require('pwnvim.options').fourspaceindent()
 end
 
+M.go = function()
+  require('pwnvim.options').programming()
+  require('pwnvim.options').fourspaceindent()
+end
+
 M.page = function()
   -- disable status bar -- handled in config
   -- map space to ctrl-f
diff --git a/pwnvim/plugins.lua b/pwnvim/plugins.lua
index c646a20..9764c14 100644
--- a/pwnvim/plugins.lua
+++ b/pwnvim/plugins.lua
@@ -352,10 +352,12 @@ M.diagnostics = function(groovyls_cmd, groovy_lsp_settings)
     },
     capabilities = capabilities
   }
-  lspconfig.terraformls.setup { on_attach = attached, capabilities = capabilities }                                                  -- terraform lsp
-  lspconfig.tflint.setup { on_attach = attached, capabilities = capabilities }                                                       -- terraform lsp
+  lspconfig.terraformls.setup { on_attach = attached, capabilities = capabilities }      -- terraform lsp
+  lspconfig.tflint.setup { on_attach = attached, capabilities = capabilities }           -- terraform lsp
   lspconfig.groovyls.setup { on_attach = attached, capabilities = capabilities, cmd = groovyls_cmd, settings =
-  groovy_lsp_settings }                                                                                                              -- groovy lsp
+      groovy_lsp_settings }                                                              -- groovy lsp
+  lspconfig.golangci_lint_ls.setup { capabilities = capabilities, on_attach = attached } -- go support
+  lspconfig.gopls.setup { capabilities = capabilities, on_attach = attached }            -- go support
 
   require 'lspsaga'.init_lsp_saga({
     use_saga_diagnostic_sign = not SimpleUI,