From 66fa75c8ca81e012079a69e9e4f0bd2ca69f0a09 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 25 May 2019 21:55:51 +1200
Subject: Move code into autoloaded function

---
 autoload/redact_pass.vim | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 autoload/redact_pass.vim

(limited to 'autoload')

diff --git a/autoload/redact_pass.vim b/autoload/redact_pass.vim
new file mode 100644
index 0000000..da1c101
--- /dev/null
+++ b/autoload/redact_pass.vim
@@ -0,0 +1,23 @@
+" Check whether we should set redacting options or not
+function! redact_pass#CheckArgsRedact() abort
+
+  " Ensure there's one argument and it's the matched file
+  if argc() != 1 || fnamemodify(argv(0), ':p') !=# expand('<afile>:p')
+    return
+  endif
+
+  " Disable all the leaky options globally
+  set nobackup
+  set nowritebackup
+  set noswapfile
+  set viminfo=
+  if has('persistent_undo')
+    set noundofile
+  endif
+
+  " Tell the user what we're doing so they know this worked, via a message and
+  " a global variable they can check
+  echomsg 'Editing password file--disabled leaky options!'
+  let g:redact_pass_redacted = 1
+
+endfunction
-- 
cgit v1.2.3