From 46534e547c9329d18f30d582bae3c9f94dc0623d Mon Sep 17 00:00:00 2001
From: Sanchayan Maity <sanchayan@sanchayanmaity.net>
Date: Sat, 27 Nov 2021 16:30:18 +0530
Subject: [PATCH] nvim: plugins: Add nvim-lint

---
 nvim/.config/nvim/after/ftplugin/lua.vim      |  1 +
 nvim/.config/nvim/after/ftplugin/markdown.vim |  2 ++
 nvim/.config/nvim/after/ftplugin/sh.vim       |  1 +
 nvim/.config/nvim/after/plugin/nvim-lint.lua  | 13 +++++++++++++
 nvim/.config/nvim/lua/plugins.lua             |  1 +
 5 files changed, 18 insertions(+)
 create mode 100644 nvim/.config/nvim/after/ftplugin/lua.vim
 create mode 100644 nvim/.config/nvim/after/ftplugin/sh.vim
 create mode 100644 nvim/.config/nvim/after/plugin/nvim-lint.lua

diff --git a/nvim/.config/nvim/after/ftplugin/lua.vim b/nvim/.config/nvim/after/ftplugin/lua.vim
new file mode 100644
index 0000000..61b273c
--- /dev/null
+++ b/nvim/.config/nvim/after/ftplugin/lua.vim
@@ -0,0 +1 @@
+autocmd! BufWritePost <buffer> lua require('lint').try_lint()
diff --git a/nvim/.config/nvim/after/ftplugin/markdown.vim b/nvim/.config/nvim/after/ftplugin/markdown.vim
index 4f1c0f5..51fe805 100644
--- a/nvim/.config/nvim/after/ftplugin/markdown.vim
+++ b/nvim/.config/nvim/after/ftplugin/markdown.vim
@@ -13,3 +13,5 @@ let g:pandoc#formatting#textwidth           = 79
 let g:pandoc#formatting#mode                = "hA"
 let g:pandoc#completion#bib#mode            = 'citeproc'
 let g:pandoc#syntax#codeblocks#embeds#langs = ["c", "rust", "haskell", "literatehaskell=lhaskell", "bash=sh"]
+
+autocmd! BufWritePost <buffer> lua require('lint').try_lint()
diff --git a/nvim/.config/nvim/after/ftplugin/sh.vim b/nvim/.config/nvim/after/ftplugin/sh.vim
new file mode 100644
index 0000000..61b273c
--- /dev/null
+++ b/nvim/.config/nvim/after/ftplugin/sh.vim
@@ -0,0 +1 @@
+autocmd! BufWritePost <buffer> lua require('lint').try_lint()
diff --git a/nvim/.config/nvim/after/plugin/nvim-lint.lua b/nvim/.config/nvim/after/plugin/nvim-lint.lua
new file mode 100644
index 0000000..9471553
--- /dev/null
+++ b/nvim/.config/nvim/after/plugin/nvim-lint.lua
@@ -0,0 +1,13 @@
+vim.api.nvim_set_keymap('n', '<LocalLeader>l', ':lua require(\'lint\').try_lint()<CR>', { noremap = true, unique = true })
+
+require('lint').linters_by_ft = {
+  haskell    = { 'hlint' },
+  javascript = { 'eslint' },
+  lua        = { 'luacheck' },
+  markdown   = { 'vale' },
+  pandoc     = { 'vale' },
+  python     = { 'flake8', 'mypy', 'pycodestyle', 'pylint' },
+  sh         = { 'shellcheck' },
+  typescript = { 'eslint' },
+  text       = { 'vale' },
+}
diff --git a/nvim/.config/nvim/lua/plugins.lua b/nvim/.config/nvim/lua/plugins.lua
index cced8f4..cc8f337 100644
--- a/nvim/.config/nvim/lua/plugins.lua
+++ b/nvim/.config/nvim/lua/plugins.lua
@@ -89,6 +89,7 @@ local init = function ()
     'kosayoda/nvim-lightbulb',
   }
   -- Language support & syntax highlighting
+  use 'mfussenegger/nvim-lint'
   use 'simrat39/rust-tools.nvim'
   -- Coq
   use {