Added installing the terraform and terraform-ls

Signed-off-by: Marcin Woźniak <marcin.wozniak@wundermanthompson.com>

.config/nvim/init.vim

@@ -111,6 +111,9 @@ call plug#begin('~/.config/nvim/plugged')
     Plug 'pearofducks/ansible-vim', { 'do': './UltiSnips/generate.sh' }
     Plug 'Yggdroot/indentLine'
 
+    " Terraform
+    Plug 'hashivim/vim-terraform'
+
     " Multiple cursors
     Plug 'terryma/vim-multiple-cursors'
 
@@ -124,7 +127,7 @@ call plug#begin('~/.config/nvim/plugged')
     Plug 'tpope/vim-fugitive'
 
     " Prettier
-    Plug 'prettier/vim-prettier'
+    Plug 'prettier/vim-prettier', { 'do': 'yarn install --frozen-lockfile --production' }
 
     " Debug
     Plug 'puremourning/vimspector'
@@ -153,8 +156,15 @@ call plug#begin('~/.config/nvim/plugged')
     Plug 'nvim-tree/nvim-web-devicons'
     Plug 'nvim-tree/nvim-tree.lua'
 
+    " SHFMT
     Plug 'z0mbix/vim-shfmt', { 'for': 'sh' }
+
+    " Mikrotik
     Plug 'zainin/vim-mikrotik'
+
+    Plug 'nvim-treesitter/nvim-treesitter'
+    Plug 'nvim-treesitter/nvim-treesitter-context'
+
 call plug#end()
 
 " LUA
@@ -190,7 +200,7 @@ local handlers =  {
 
 -- Use a loop to conveniently call 'setup' on multiple servers and
 -- map buffer local keybindings when the language server attaches
-local servers = { 'pyright', 'bashls', 'yamlls', 'ansiblels', 'gopls', 'solargraph', 'terraformls'}
+local servers = { 'pyright', 'bashls', 'yamlls', 'ansiblels', 'gopls', 'solargraph', 'terraformls', 'tflint' }
 for _, lsp in pairs(servers) do
   require('lspconfig')[lsp].setup {
     on_attach = on_attach,
@@ -317,6 +327,8 @@ cmp.setup.cmdline('/', {
 require("nvim-tree").setup({
 })
 
+
+require'treesitter-context'.setup{}
 EOF
 
 " Added popout window to see diagnostic
@@ -327,7 +339,7 @@ autocmd! CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focus=fals
 let g:neoformat_try_formatprg = 1
 let g:neoformat_basic_format_trim = 1
 let g:neoformat_only_msg_on_error = 1
-autocmd BufWritePre * silent! undojoin | Neoformat prettier
+autocmd BufWritePre * silent! undojoin | Neoformat
 let g:neoformat_python_black = {
     \ 'exe': 'black',
     \ 'stdin': 1,
@@ -335,6 +347,9 @@ let g:neoformat_python_black = {
     \ }
 let g:neoformat_enabled_python = ['black']
 
+" Terraform
+let g:terraform_fmt_on_save=1
+let g:terraform_align=1
 
 function! s:check_back_space() abort
   let col = col('.') - 1
@@ -561,7 +576,6 @@ EOF
 " Files
 """"""""""""""""""""""""""""""""
 
-
 " Bash
 if executable('shfmt')
   let &l:formatprg='shfmt -i ' . &l:shiftwidth . ' -ln posix -sr -ci -s'
@@ -608,6 +622,10 @@ au BufNewFile,BufRead *.mikrotik setfiletype routeros
 " Ebuild
 au BufNewFile,BufRead,BufWritePre *.ebuild let g:shfmt_extra_args = '-ci -sr -s'
 
+" Terrafrom
+autocmd BufWritePre *.tf lua vim.lsp.buf.formatting_sync()
+autocmd BufWritePre *.tfvars lua vim.lsp.buf.formatting_sync()
+
 " Automatically deletes all trailing whitespace and newlines at end of file on save.
 autocmd BufWritePre * %s/\s\+$//e
 autocmd BufWritepre * %s/\n\+\%$//e

.config/nvim/installer.sh

@@ -44,10 +44,24 @@ function install_shfmt() {
     GO111MODULE=on go install mvdan.cc/sh/v3/cmd/shfmt@latest
 }
 
+function install_terraform() {
+    # Install terraform and terraform-ls
+    GO111MODULE=on go install github.com/hashicorp/terraform@latest
+    GO111MODULE=on go install github.com/hashicorp/terraform-ls@latest
+    if [[ "$(uname)" == "Darwin" ]]; then
+        brew install tflint
+    else
+        curl -s https://raw.githubusercontent.com/terraform-linters/tflint/master/install_linux.sh | bash
+    fi
+}
+
 function install_shellcheck() {
     # Install shellcheck
-    [[ "$(uname)" == "Darwin" ]] && brew install shellcheck
-    sudo emerge shellcheck-bin
+    if [[ "$(uname)" == "Darwin" ]]; then
+        brew install shellcheck
+    else
+        curl -s https://raw.githubusercontent.com/terraform-linters/tflint/master/install_linux.sh | bash
+    fi
 }
 
 function install_gopls() {
@@ -84,6 +98,7 @@ function main() {
     command_start install_shfmt
     command_start install_shellcheck
     command_start install_gopls
+    command_start install_terraform
     command_start install_black
     command_start install_ansible
     command_start install_meraki_ansible