From 9f4180abeab0067ba8404a6e56e22e69425e16ce Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Wed, 5 Aug 2020 20:18:22 +0530
Subject: add haskell augroups

---
 bash/.bash_aliases                     |  2 +-
 bash/.bashrc                           |  3 +++
 nvim/.config/nvim/ftplugin/haskell.vim | 29 +++++++++++++++++++++++++++++
 3 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 nvim/.config/nvim/ftplugin/haskell.vim

diff --git a/bash/.bash_aliases b/bash/.bash_aliases
index fa78f7b..da283b5 100644
--- a/bash/.bash_aliases
+++ b/bash/.bash_aliases
@@ -12,7 +12,7 @@ alias spdtst='curl -o /dev/null http://speedtest.wdc01.softlayer.com/downloads/t
 alias tmux='tmux -u'
 alias tree='tree -C'
 alias vim='nvim'
-alias vime='nvim ~/.vim/vimrc'
+alias vime='nvim ~/.config/nvim/init.vim'
 
 # git aliases
 alias gb='git branch -v'
diff --git a/bash/.bashrc b/bash/.bashrc
index c61dc42..abd37e7 100644
--- a/bash/.bashrc
+++ b/bash/.bashrc
@@ -78,6 +78,8 @@ export NVM_DIR="$HOME/.nvm"
 [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
 [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
 
+eval "$(stack --bash-completion-script stack)"
+
 # pfetch
 export PF_INFO="ascii title os kernel uptime pkgs shell "
 export PF_SEP=" "
@@ -142,3 +144,4 @@ export BRANCH_COLOR="bright black"
 
 # if HEAD ref peels to a commit (detached state)
 export COMMIT_COLOR="green"
+
diff --git a/nvim/.config/nvim/ftplugin/haskell.vim b/nvim/.config/nvim/ftplugin/haskell.vim
new file mode 100644
index 0000000..c389121
--- /dev/null
+++ b/nvim/.config/nvim/ftplugin/haskell.vim
@@ -0,0 +1,29 @@
+function! s:OverwriteBuffer(output)
+  let winview = winsaveview()
+  silent! undojoin
+  normal! gg"_dG
+  call append(0, split(a:output, '\v\n'))
+  normal! G"_dd
+  call winrestview(winview)
+endfunction
+
+function! s:RunStylishHaskell()
+  let output = system("stylish-haskell" . " " . bufname("%"))
+  let errors = matchstr(output, '\(Language\.Haskell\.Stylish\.Parse\.parseModule:[^\x0]*\)')
+  if v:shell_error != 0
+    echom output
+  elseif empty(errors)
+    call s:OverwriteBuffer(output)
+    write
+  else
+    echom errors
+  endif
+endfunction
+
+augroup haskell-formatting
+  autocmd!
+  autocmd BufWritePost *.hs call s:RunStylishHaskell()
+augroup END
+
+
+set formatprg=stylish-haskell
-- 
cgit v1.2.3