diff options
Diffstat (limited to '.config/nvim/lua/plugins/scripts')
| -rw-r--r-- | .config/nvim/lua/plugins/scripts/lsp-ext.lua | 48 | ||||
| -rw-r--r-- | .config/nvim/lua/plugins/scripts/setcolors.lua | 121 | ||||
| -rw-r--r-- | .config/nvim/lua/plugins/scripts/toggleLsp.lua | 40 |
3 files changed, 209 insertions, 0 deletions
diff --git a/.config/nvim/lua/plugins/scripts/lsp-ext.lua b/.config/nvim/lua/plugins/scripts/lsp-ext.lua new file mode 100644 index 0000000..c4378c6 --- /dev/null +++ b/.config/nvim/lua/plugins/scripts/lsp-ext.lua @@ -0,0 +1,48 @@ +-- +-- lsp-ext.lua + + +M = {} + +function M.preview_location(location, context, before_context) + -- location may be LocationLink or Location (more useful for the former) + context = context or 15 + before_context = before_context or 0 + local uri = location.targetUri or location.uri + if uri == nil then + return + end + local bufnr = vim.uri_to_bufnr(uri) + if not vim.api.nvim_buf_is_loaded(bufnr) then + vim.fn.bufload(bufnr) + end + local range = location.targetRange or location.range + local contents = + vim.api.nvim_buf_get_lines(bufnr, range.start.line - before_context, range["end"].line + 1 + context, false) + local filetype = vim.api.nvim_buf_get_option(bufnr, "filetype") + return vim.lsp.util.open_floating_preview(contents, filetype) +end + +function M.preview_location_callback(_, method, result) + local context = 15 + if result == nil or vim.tbl_isempty(result) then + print("No location found: " .. method) + return nil + end + if vim.tbl_islist(result) then + M.floating_buf, M.floating_win = M.preview_location(result[1], context) + else + M.floating_buf, M.floating_win = M.preview_location(result, context) + end +end + +function M.peek_definition() + if vim.tbl_contains(vim.api.nvim_list_wins(), M.floating_win) then + vim.api.nvim_set_current_win(M.floating_win) + else + local params = vim.lsp.util.make_position_params() + return vim.lsp.buf_request(0, "textDocument/definition", params, M.preview_location_callback) + end +end + +return M diff --git a/.config/nvim/lua/plugins/scripts/setcolors.lua b/.config/nvim/lua/plugins/scripts/setcolors.lua new file mode 100644 index 0000000..605bc84 --- /dev/null +++ b/.config/nvim/lua/plugins/scripts/setcolors.lua @@ -0,0 +1,121 @@ +vim.cmd([[ +" Change the color scheme from a list of color scheme names. +" Version 2010-09-12 from http://vim.wikia.com/wiki/VimTip341 +" Press key: +" F8 next scheme +" Shift-F8 previous scheme +" Alt-F8 random scheme +" Set the list of color schemes used by the above (default is 'all'): +" :SetColors all (all $VIMRUNTIME/colors/*.vim) +" :SetColors my (names built into script) +" :SetColors blue ayu ron (these schemes) +" :SetColors (display current scheme names) +" Set the current color scheme based on time of day: +" :SetColors now +if v:version < 700 || exists('loaded_setcolors') || &cp + finish +endif + +let loaded_setcolors = 1 +let s:mycolors = ['everblush', 'ayu', 'gruvbox', 'molokai', 'onedark', 'srcery'] " colorscheme names that we use to set color + +" Set list of color scheme names that we will use, except +" argument 'now' actually changes the current color scheme. +function! s:SetColors(args) + if len(a:args) == 0 + echo 'Current color scheme names:' + let i = 0 + while i < len(s:mycolors) + echo ' '.join(map(s:mycolors[i : i+4], 'printf("%-14s", v:val)')) + let i += 5 + endwhile + elseif a:args == 'all' + let paths = split(globpath(&runtimepath, 'colors/*.vim'), "\n") + let s:mycolors = uniq(sort(map(paths, 'fnamemodify(v:val, ":t:r")'))) + echo 'List of colors set from all installed color schemes' + elseif a:args == 'my' + let c1 = 'default srcery everblush' + let c2 = 'gruvbox onedark' + let c3 = 'ayu molokai' + let s:mycolors = split(c1.' '.c2.' '.c3) + echo 'List of colors set from built-in names' + elseif a:args == 'now' + call s:HourColor() + else + let s:mycolors = split(a:args) + echo 'List of colors set from argument (space-separated names)' + endif +endfunction + +command! -nargs=* SetColors call s:SetColors('<args>') + +" Set next/previous/random (how = 1/-1/0) color from our list of colors. +" The 'random' index is actually set from the current time in seconds. +" Global (no 's:') so can easily call from command line. +function! NextColor(how) + call s:NextColor(a:how, 1) +endfunction + +" Helper function for NextColor(), allows echoing of the color name to be +" disabled. +function! s:NextColor(how, echo_color) + if len(s:mycolors) == 0 + call s:SetColors('all') + endif + if exists('g:colors_name') + let current = index(s:mycolors, g:colors_name) + else + let current = -1 + endif + let missing = [] + let how = a:how + for i in range(len(s:mycolors)) + if how == 0 + let current = localtime() % len(s:mycolors) + let how = 1 " in case random color does not exist + else + let current += how + if !(0 <= current && current < len(s:mycolors)) + let current = (how>0 ? 0 : len(s:mycolors)-1) + endif + endif + try + execute 'colorscheme '.s:mycolors[current] + break + catch /E185:/ + call add(missing, s:mycolors[current]) + endtry + endfor + redraw + if len(missing) > 0 + echo 'Error: colorscheme not found:' join(missing) + endif + if (a:echo_color) + echo g:colors_name + endif +endfunction + +nnoremap <leader>cn :call NextColor(1)<CR> +nnoremap <leader>cp :call NextColor(-1)<CR> +nnoremap <leader>cc :call NextColor(0)<CR> + +" Set color scheme according to current time of day. +function! s:HourColor() + let hr = str2nr(strftime('%H')) + if hr <= 3 + let i = 0 + elseif hr <= 7 + let i = 1 + elseif hr <= 14 + let i = 2 + elseif hr <= 18 + let i = 3 + else + let i = 4 + endif + let nowcolors = 'srcery onedark molokai' + execute 'colorscheme '.split(nowcolors)[i] + redraw + echo g:colors_name +endfunction +]]) diff --git a/.config/nvim/lua/plugins/scripts/toggleLsp.lua b/.config/nvim/lua/plugins/scripts/toggleLsp.lua new file mode 100644 index 0000000..28af698 --- /dev/null +++ b/.config/nvim/lua/plugins/scripts/toggleLsp.lua @@ -0,0 +1,40 @@ +local M = {} + +local check_function = function(bufnr, _) + local ok, result = pcall(vim.api.nvim_buf_get_var, bufnr, 'lsp_enabled') + -- No buffer local variable set, so just enable by default + if not ok then + return true + end + + return result +end + +vim.lsp.handlers["textDocument/publishDiagnostics"] = + vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, { + underline = check_function, + virtual_text = check_function, + signs = check_function + }) + +function M.Enable() + vim.b.lsp_enabled = true +end + +function M.Disable() + vim.b.lsp_enabled = false +end + +function M.Toggle() + if vim.b.lsp_enabled == false then + M.Enable() + else + M.Disable() + end +end + +vim.cmd [[ + command! -nargs=* ToggleLsp lua require'lsp.toggle'.Toggle() +]] + +return M |