Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Added command SPrev to load previous session #553

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Added command SPrev to load previous session #553

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
55 changes: 50 additions & 5 deletions autoload/startify.vim
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,34 @@ function! startify#insane_in_the_membrane(on_vimenter) abort
endif
endfunction

" Function: #session_load_previous {{{1
function! startify#session_load_previous() abort
if !isdirectory(s:session_dir)
echomsg 'The session directory does not exist: '. s:session_dir
return
elseif empty(startify#session_list_as_string(''))
echomsg 'There are no sessions...'
return
endif

let cmd = printf('readlink -n %s', shellescape(s:session_dir . s:sep .'__PREV__'))
let previous_session_name = system(cmd)
let session_path = s:session_dir . s:sep . previous_session_name

if filereadable(session_path)
if get(g:, 'startify_session_persistence') && filewritable(v:this_session)
call startify#session_write(fnameescape(v:this_session))
endif
let new_previous_session = v:this_session
call startify#session_delete_buffers()
execute 'source '. fnameescape(session_path)
call s:create_previous_session_link(new_previous_session)
call s:create_last_session_link(v:this_session)
else
echo 'No such file: '. session_path
endif
endfunction

" Function: #session_load {{{1
function! startify#session_load(source_last_session, ...) abort
if !isdirectory(s:session_dir)
Expand All @@ -189,7 +217,9 @@ function! startify#session_load(source_last_session, ...) abort
if a:0
let session_path .= a:1
elseif a:source_last_session && !has('win32')
let session_path .= '__LAST__'
let cmd = printf('readlink -n %s', shellescape(s:session_dir . s:sep .'__LAST__'))
let last_session_name = system(cmd)
let session_path .= last_session_name
else
call inputsave()
let session_path .= input(
Expand All @@ -204,6 +234,7 @@ function! startify#session_load(source_last_session, ...) abort
call startify#session_write(fnameescape(v:this_session))
endif
call startify#session_delete_buffers()
call s:create_previous_session_link(v:this_session)
execute 'source '. fnameescape(session_path)
call s:create_last_session_link(session_path)
else
Expand All @@ -230,7 +261,7 @@ function! startify#session_save(bang, ...) abort

call inputsave()
let this_session = fnamemodify(v:this_session, ':t')
if this_session ==# '__LAST__'
if this_session ==# '__LAST__' || this_session ==# '__PREV__'
let this_session = ''
endif
let session_name = exists('a:1')
Expand Down Expand Up @@ -381,12 +412,12 @@ endfunction

" Function: #session_list {{{1
function! startify#session_list(lead, ...) abort
return filter(map(split(globpath(s:session_dir, '*'.a:lead.'*'), '\n'), 'fnamemodify(v:val, ":t")'), 'v:val !=# "__LAST__"')
return filter(map(split(globpath(s:session_dir, '*'.a:lead.'*'), '\n'), 'fnamemodify(v:val, ":t")'), 'v:val !=# "__LAST__" && v:val !=# "__PREV__"')
endfunction

" Function: #session_list_as_string {{{1
function! startify#session_list_as_string(lead, ...) abort
return join(filter(map(split(globpath(s:session_dir, '*'.a:lead.'*'), '\n'), 'fnamemodify(v:val, ":t")'), 'v:val !=# "__LAST__"'), "\n")
return join(filter(map(split(globpath(s:session_dir, '*'.a:lead.'*'), '\n'), 'fnamemodify(v:val, ":t")'), 'v:val !=# "__LAST__" && v:val !=# "__PREV__"'), "\n")
endfunction

" Function: #debug {{{1
Expand Down Expand Up @@ -696,6 +727,7 @@ function! s:show_sessions() abort

let sfiles = split(globpath(s:session_dir, '*'), '\n')
let sfiles = filter(sfiles, 'v:val !~# "__LAST__$"')
let sfiles = filter(sfiles, 'v:val !~# "__PREV__$"')
let sfiles = filter(sfiles,
\ '!(v:val =~# "x\.vim$" && index(sfiles, v:val[:-6].".vim") >= 0)')
if empty(sfiles)
Expand Down Expand Up @@ -1061,9 +1093,22 @@ function! s:register(line, index, type, cmd, path)
\ }
endfunction

" Function: s:create_previous_session_link {{{1
function! s:create_previous_session_link(session_path)
if !has('win32') && a:session_path !~# '__PREV__$' && a:session_path !~# '__LAST__'
let cmd = printf('ln -sf %s %s',
\ shellescape(fnamemodify(a:session_path, ':t')),
\ shellescape(s:session_dir .'/__PREV__'))
silent call system(cmd)
if v:shell_error
call s:warn("Can't create 'previous used session' symlink.")
endif
endif
endfunction

" Function: s:create_last_session_link {{{1
function! s:create_last_session_link(session_path)
if !has('win32') && a:session_path !~# '__LAST__$'
if !has('win32') && a:session_path !~# '__LAST__$' && a:session_path !~# '__PREV__'
let cmd = printf('ln -sf %s %s',
\ shellescape(fnamemodify(a:session_path, ':t')),
\ shellescape(s:session_dir .'/__LAST__'))
Expand Down
1 change: 1 addition & 0 deletions plugin/startify.vim
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,7 @@ endfunction
command! -nargs=? -bar -bang -complete=customlist,startify#session_list SLoad call startify#session_load(<bang>0, <f-args>)
command! -nargs=? -bar -bang -complete=customlist,startify#session_list SSave call startify#session_save(<bang>0, <f-args>)
command! -nargs=? -bar -bang -complete=customlist,startify#session_list SDelete call startify#session_delete(<bang>0, <f-args>)
command! -nargs=0 -bar SPrev call startify#session_load_previous()
command! -nargs=0 -bar SClose call startify#session_close()
command! -nargs=0 -bar Startify call startify#insane_in_the_membrane(0)
command! -nargs=0 -bar StartifyDebug call startify#debug()
Expand Down