commit b6adaaab5429fb0fbcc99f5d5e32704a411a7f7f
parent 62d5a4f817999abac765bafbabc001a97ed6dc76
Author: Alex Balgavy <a.balgavy@gmail.com>
Date: Thu, 11 Apr 2019 20:42:28 +0200
Vim session management functions
I didn't like any of the available plugins so I decided to spin up my
own system. Wrote a few functions, added some mappings, all starting
with <leader>s. This should be a separate plugin eventually.
Former-commit-id: 98295eacea55ee65704467fe5f9668ee63f784da
Diffstat:
2 files changed, 108 insertions(+), 1 deletion(-)
diff --git a/vim/commands.vimrc b/vim/commands.vimrc
@@ -44,6 +44,107 @@ function! DeleteHiddenBuffers() " Vim with the 'hidden' option
endfor
endfunction
+" Custom session management (should be plugin) {{{
+function! SaveSession() abort
+ let seshdir = $HOME.'/.vim/sessions/'
+ silent call mkdir (seshdir, 'p')
+ let name = input("Save as: ")
+ if name == ""
+ echo "\nNo name provided."
+ else
+ let nt_was_open = 0
+ if g:nerdtree_tabs_loaded == 1
+ if g:NERDTree.IsOpen() == 1
+ execute "NERDTreeTabsClose"
+ let nt_was_open = 1
+ endif
+ elseif g:loaded_nerd_tree == 1
+ if g:NERDTree.IsOpen() == 1
+ execute "NERDTreeClose"
+ let nt_was_open = 1
+ endif
+ endif
+
+ let seshfile = seshdir.name.".vim"
+ execute "mksession! " . seshfile
+ echo "\nSession saved: ".seshfile
+
+ if nt_was_open == 1
+ if g:loaded_nerd_tree == 1
+ if g:nerdtree_tabs_loaded == 1
+ execute "NERDTreeTabsToggle"
+ else
+ execute "NERDTree"
+ endif
+ execute "NERDTreeFocusToggle"
+ endif
+ endif
+ endif
+endfunction
+function! ListSessions() abort
+ let seshdir = $HOME.'/.vim/sessions/'
+ silent call mkdir (seshdir, 'p')
+ let files = globpath(seshdir, '*', 0, 1)
+ call filter(files, '!isdirectory(v:val)')
+ return files
+endfunction
+function! ChooseSession() abort
+ let files = ListSessions()
+ if len(files) > 0
+ let inputfiles = map(copy(files), 'index(files, v:val)+1.": ".v:val')
+ let response = inputlist(inputfiles)
+ if response > 0
+ return files[response-1]
+ else
+ return ""
+ endif
+ else
+ echo "No sessions available."
+ return ""
+ endif
+endfunction
+function! LoadSession() abort
+ let session = ChooseSession()
+ if session != ""
+ execute 'source '.session
+ else
+ echo "\nNo session selected."
+ endif
+endfunction
+function! DeleteSession() abort
+ let sesh = ChooseSession()
+ if sesh == ""
+ echo "\nNo session selected"
+ return 1
+ endif
+ let conf = confirm("Delete ".sesh."?", "&Yes\n&No\n", 2)
+ if conf == 1
+ if delete(sesh) == 0
+ echom "Deleted ".sesh
+ else
+ echom "Couldn't delete ".sesh
+ endif
+ else
+ echom "No action taken."
+ endif
+endfunction
+function! CloseSession()
+ bufdo! bwipeout
+ cd
+ if g:loaded_nerd_tree == 1
+ if g:nerdtree_tabs_loaded == 1
+ execute "NERDTreeTabsClose"
+ else
+ execute "NERDTreeClose"
+ endif
+ endif
+ if g:loaded_tagbar == 1
+ execute "TagbarClose"
+ endif
+ echom "Session closed."
+endfunction
+" }}}
+
" Custom commands
command! TodoP vimgrep /TODO\C<Bslash><Bar>TO DO\C/ **/*.* | copen
command! Todo vimgrep /TODO\C<Bslash><Bar>TO DO\c/ % | copen
diff --git a/vim/map.vimrc b/vim/map.vimrc
@@ -73,7 +73,7 @@ nnoremap <C-l> <C-W><
nnoremap <leader>dh :DeleteHiddenBuffers<CR>
" Switch to alernative buffer
-nnoremap <leader>s :b#<CR>
+nnoremap <leader>s<leader> :b#<CR>
" Show hidden symbols
nnoremap <leader>hs :set list!<CR>
@@ -114,3 +114,9 @@ vnoremap <leader>y "*y
" This should be a plugin but for now...
" time (hh:mm-hh:mm) to duration in hours
nnoremap <leader>td 0f-l"aywf:l"byw0"cywf:l"dywA (=((a*60+b)-(c*60+d))/60.0
)F.r:wyw"aywcw=0.a*60
F.2xih0:s/:0h/h
+
+" Custom session maps
+nnoremap <leader>ss :call SaveSession()<CR>
+nnoremap <leader>sl :call LoadSession()<CR>
+nnoremap <leader>sd :call DeleteSession()<CR>
+nnoremap <leader>sq :call CloseSession()<CR>
