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@fanf fanf/.vimrc_gpg_handling
Last active Feb 14, 2019

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vimrc config to auto decrypt/encrypt .gpg files
" GPG config
" Don't save backups of *.gpg files
set backupskip+=*.gpg
" To avoid that parts of the file is saved to .viminfo when yanking or
" deleting, empty the 'viminfo' option.
set viminfo=
augroup encrypted
au!
" Disable swap files, and set binary file format before reading the file
autocmd BufReadPre,FileReadPre *.gpg
\ setlocal noswapfile bin
" Decrypt the contents after reading the file, reset binary file format
" and run any BufReadPost autocmds matching the file name without the .gpg
" extension
autocmd BufReadPost,FileReadPost *.gpg
\ execute "'[,']!gpg --decrypt --default-recipient-self" |
\ setlocal nobin |
\ execute "doautocmd BufReadPost " . expand("%:r")
" Set binary file format and encrypt the contents before writing the file
autocmd BufWritePre,FileWritePre *.gpg
\ setlocal bin |
\ '[,']!gpg --encrypt --default-recipient-self
" After writing the file, do an :undo to revert the encryption in the
" buffer, and reset binary file format
autocmd BufWritePost,FileWritePost *.gpg
\ silent u |
\ setlocal nobin
augroup END
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