diff options
Diffstat (limited to 'hm/soispha/conf/nvim/plgs/luasnip/lua')
5 files changed, 371 insertions, 0 deletions
diff --git a/hm/soispha/conf/nvim/plgs/luasnip/lua/luasnip.lua b/hm/soispha/conf/nvim/plgs/luasnip/lua/luasnip.lua new file mode 100644 index 00000000..0a603692 --- /dev/null +++ b/hm/soispha/conf/nvim/plgs/luasnip/lua/luasnip.lua @@ -0,0 +1,7 @@ +require("luasnip").config.set_config({ + -- Enable auto triggered snippets + enable_autosnippets = true; + + -- Use Tab (or some other key if you prefer) to trigger visual selection + store_selection_keys = "<Tab>"; +}) diff --git a/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/all.lua b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/all.lua new file mode 100644 index 00000000..ba8816aa --- /dev/null +++ b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/all.lua @@ -0,0 +1,185 @@ +local ls = require("luasnip"); +-- auto_pairs {{{ +local get_visual = function(args, parent) + if #parent.snippet.env.SELECT_RAW > 0 then + return sn(nil, i(1, parent.snippet.env.SELECT_RAW)) + else + return sn(nil, i(1, "")) + end +end +local function char_count_same(c1, c2) + local line = vim.api.nvim_get_current_line() + -- '%'-escape chars to force explicit match (gsub accepts patterns). + -- second return value is number of substitutions. + local _, ct1 = string.gsub(line, "%" .. c1, "") + local _, ct2 = string.gsub(line, "%" .. c2, "") + return ct1 == ct2 +end + +local function even_count(c, ...) + local line = vim.api.nvim_get_current_line() + local _, ct = string.gsub(line, c, "") + return ct % 2 == 0 +end + +-- This makes creation of pair-type snippets easier. +local function pair(pair_begin, pair_end, file_types, condition_function) + -- FIXME(@Soispha): This only works if file_types == nil, otherwise the snippet does not expand. + -- It would be nice, if it would support both an empty array (`{}`) and nil <2023-08-27> + -- file_types = file_types or {}; + + return s( + { trig = pair_begin; wordTrig = false; snippetType = "autosnippet"; }, + { t({ pair_begin; }); d(1, get_visual); t({ pair_end; }); }, + { + condition = function() + local filetype_check = true; + if file_types ~= nil then + filetype_check = file_types[vim.bo.filetype] or false; + end; + return (not condition_function(pair_begin, pair_end)) and filetype_check + end; + } + ) +end + +local auto_pairs = { + pair("(", ")", nil, char_count_same); + pair("{", "}", nil, char_count_same); + pair("[", "]", nil, char_count_same); + pair("<", ">", { ["rust"] = true; ["tex"] = true; }, char_count_same); + pair("'", "'", nil, even_count); + pair('"', '"', nil, even_count); + pair("`", "`", nil, even_count); +} + +ls.add_snippets("all", auto_pairs, { type = "snippets"; key = "auto_pairs"; }) +-- }}} + +-- todo_comments {{{ +local calculate_comment_string = require("Comment.ft").calculate +local utils = require("Comment.utils") + +--- Get the comment string {beg,end} table +---@param ctype integer 1 for `line`-comment and 2 for `block`-comment +---@return table comment_strings {begcstring, endcstring} +local get_cstring = function(ctype) + -- use the `Comments.nvim` API to fetch the comment string for the region (eq. '--%s' or '--[[%s]]' for `lua`) + local cstring = calculate_comment_string{ ctype = ctype; range = utils.get_region(); } or vim.bo.commentstring + -- as we want only the strings themselves and not strings ready for using `format` we want to split the left and right side + local left, right = utils.unwrap_cstr(cstring) + -- create a `{left, right}` table for it + return { left; right; } +end +_G.luasnip = {} +_G.luasnip.vars = { + username = "@Soispha"; + email = "soispha@vhack.eu"; +} + + +--- Options for marks to be used in a TODO comment +---@return table,table: The first table contains a node for the date, the second for the signature +local marks = { + signature = function() + return t("(" .. _G.luasnip.vars.username .. ")"), t("") + end; + date_signature = function() + return t("<" .. os.date"%Y-%m-%d" .. ">"), t("(" .. _G.luasnip.vars.username .. ")") + end; + date = function() + return t("<" .. os.date"%Y-%m-%d" .. ">"), t("") + end; + empty = function() + return t(""), t("") + end; +} + +---@param alias string +---@param opts table +---@param mark_function function: This function should return two nodes +---@return table: Returns the comment node +local todo_snippet_nodes = function(alias, opts, mark_function) + local date_node, signature_node = mark_function(); + -- format them into the actual snippet + local comment_node = fmta("<> <><>: <> <> <>", { + f(function() + return get_cstring(opts.ctype)[1] -- get <comment-string[1]> + end); + t(alias); -- [name-of-comment] + signature_node; + i(0); -- {comment-text} + date_node; + f(function() + return get_cstring(opts.ctype)[2] -- get <comment-string[2]> + end); + }) + return comment_node +end + +--- Generate a TODO comment snippet with an automatic description and docstring +---@param context table merged with the generated context table `trig` must be specified +---@param alias string of aliases for the todo comment (ex.: {FIX, ISSUE, FIXIT, BUG}) +---@param opts table merged with the snippet opts table +---@param mark_function function: The function used to get the marks +local todo_snippet = function(context, alias, opts, mark_function) + opts = opts or {} + context = context or {} + if not context.trig then + return error("context doesn't include a `trig` key which is mandatory", 2) -- all we need from the context is the trigger + end + opts.ctype = opts.ctype or + 1 -- comment type can be passed in the `opts` table, but if it is not, we have to ensure, it is defined + local alias_string = alias -- `choice_node` documentation + context.name = context.name or + (alias_string .. " comment") -- generate the `name` of the snippet if not defined + context.dscr = context.dscr or + (alias_string .. " comment with a signature-mark") -- generate the `dscr` if not defined + context.docstring = context.docstring or + (" {1:" .. alias_string .. "}: {3} <{2:mark}>{0} ") -- generate the `docstring` if not defined + local comment_node = todo_snippet_nodes(alias, opts, mark_function) + return s(context, comment_node, opts) -- the final todo-snippet constructed from our parameters +end + +---@param context table: The luasnip context +---@param opts table: The luasnip opts table, needs to have a ctype set +---@param aliases string: All aliases for a name +---@param marks table: Possible marks to account in snipped generation +---@return table: All possible snippets build from the marks +local process_marks = function(context, aliases, opts, marks) + local output = {}; + for mark_name, mark_function in pairs(marks) do + local contex_trig_local = context.trig; + context.trig = context.trig .. "-" .. mark_name; + output[#output + 1] = todo_snippet(context, aliases, opts, mark_function); + context.trig = contex_trig_local; + end + return output; +end + +local todo_snippet_specs = { + { { trig = "todo"; }; { "TODO"; }; { ctype = 1; }; }; + { { trig = "fix"; }; { "FIXME"; "ISSUE"; }; { ctype = 1; }; }; + { { trig = "hack"; }; { "HACK"; }; { ctype = 1; }; }; + { { trig = "warn"; }; { "WARNING"; }; { ctype = 1; }; }; + { { trig = "perf"; }; { "PERFORMANCE"; "OPTIMIZE"; }; { ctype = 1; }; }; + { { trig = "note"; }; { "NOTE"; "INFO"; }; { ctype = 1; }; }; + + -- NOTE: Block commented todo-comments + { { trig = "todob"; }; { "TODO"; }; { ctype = 2; }; }; + { { trig = "fixb"; }; { "FIXME"; "ISSUE"; }; { ctype = 2; }; }; + { { trig = "hackb"; }; { "HACK"; }; { ctype = 2; }; }; + { { trig = "warnb"; }; { "WARNING"; }; { ctype = 2; }; }; + { { trig = "perfb"; }; { "PERF"; "PERFORMANCE"; "OPTIM"; "OPTIMIZE"; }; { ctype = 2; }; }; + { { trig = "noteb"; }; { "NOTE"; "INFO"; }; { ctype = 2; }; }; +} + +local todo_comment_snippets = {} +for _, v in ipairs(todo_snippet_specs) do + local snippets = process_marks(v[1], v[2][1], v[3], marks) + for _, value in pairs(snippets) do table.insert(todo_comment_snippets, value) end +end + +ls.add_snippets("all", todo_comment_snippets, { type = "snippets"; key = "todo_comments"; }) + +-- }}} diff --git a/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/html/html.lua b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/html/html.lua new file mode 100644 index 00000000..c467dd68 --- /dev/null +++ b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/html/html.lua @@ -0,0 +1,108 @@ +local get_visual = function(args, parent) + if #parent.snippet.env.SELECT_RAW > 0 then + return sn(nil, i(1, parent.snippet.env.SELECT_RAW)) + else + return sn(nil, i(1)) + end +end + +local line_begin = require("luasnip.extras.expand_conditions").line_begin + +return { + -- HEADER + s( + { + trig = "h([123456])"; + regTrig = true; + wordTrig = false; + snippetType = "autosnippet"; + }, + fmt( + [[ + <h{}>{}</h{}> + ]], + { + f(function(_, snip) + return snip.captures[1] + end); + d(1, get_visual); + f(function(_, snip) + return snip.captures[1] + end); + } + ), + { condition = line_begin; } + ); -- PARAGRAPH + s( + { trig = "pp"; snippetType = "autosnippet"; }, + fmt( + [[ + <p>{}</p> + ]], + { d(1, get_visual); } + ), + { condition = line_begin; } + ); -- UNORDERED LIST + s( + { trig = "itt"; snippetType = "autosnippet"; }, + fmt( + [[ + <ul> + <li>{}</li>{} + </ul> + ]], + { i(1); i(0); } + ), + { condition = line_begin; } + ); -- LIST ITEM + s( + { trig = "ii"; snippetType = "autosnippet"; }, + fmt( + [[ + <li>{}</li> + ]], + { d(1, get_visual); } + ), + { condition = line_begin; } + ); + -- DOCUMENT TEMPLATE + s( + { trig = "base"; }, + fmt( + [[ + <!doctype HTML> + <html lang="en"> + <head> + <meta charset="UTF-8"> + <title>{}</title> + </head> + <body> + {} + </body> + </html> + ]], + { i(1, "FooBar"); i(0); } + ), + { condition = line_begin; } + ); -- ANCHOR TAG + s( + { + trig = "([^%l])aa"; + regTrig = true; + wordTrig = false; + snippetType = "autosnippet"; + }, + fmt( + [[ + {}<a href="{}">{}</a> + ]], + { + f(function(_, snip) + return snip.captures[1] + end); + i(1); + d(2, get_visual); + } + ) + ); +} diff --git a/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/tex/delimiter.lua b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/tex/delimiter.lua new file mode 100644 index 00000000..e50898fc --- /dev/null +++ b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/tex/delimiter.lua @@ -0,0 +1,34 @@ +local get_visual = function(args, parent) + if #parent.snippet.env.SELECT_RAW > 0 then + return sn(nil, i(1, parent.snippet.env.SELECT_RAW)) + else + return sn(nil, i(1, "")) + end +end + +local translation_table = { ["("] = ")"; ["{"] = "}"; ["["] = "]"; } + +-- Return snippet tables +return { + -- LEFT/RIGHT ALL BRACES + s( + { + trig = "([^%a])l([%(%[%{])"; + regTrig = true; + wordTrig = false; + snippetType = "autosnippet"; + }, + fmta("<>\\left<><>\\right<>", { + f(function(_, snip) + return snip.captures[1] + end); + f(function(_, snip) + return snip.captures[2] + end); + d(1, get_visual); + f(function(_, snip) + return translation_table[snip.captures[2]] + end); + }) + ); +} diff --git a/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/tex/greek.lua b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/tex/greek.lua new file mode 100644 index 00000000..19989093 --- /dev/null +++ b/hm/soispha/conf/nvim/plgs/luasnip/lua/snippets/tex/greek.lua @@ -0,0 +1,37 @@ +-- Return snippet tables +return { + s({ trig = ";a"; snippetType = "autosnippet"; }, { t("\\alpha"); }); + s({ trig = ";b"; snippetType = "autosnippet"; }, { t("\\beta"); }); + s({ trig = ";g"; snippetType = "autosnippet"; }, { t("\\gamma"); }); + s({ trig = ";G"; snippetType = "autosnippet"; }, { t("\\Gamma"); }); + s({ trig = ";d"; snippetType = "autosnippet"; }, { t("\\delta"); }); + s({ trig = ";D"; snippetType = "autosnippet"; }, { t("\\Delta"); }); + s({ trig = ";e"; snippetType = "autosnippet"; }, { t("\\epsilon"); }); + s({ trig = ";ve"; snippetType = "autosnippet"; }, { t("\\varepsilon"); }); + s({ trig = ";z"; snippetType = "autosnippet"; }, { t("\\zeta"); }); + s({ trig = ";h"; snippetType = "autosnippet"; }, { t("\\eta"); }); + s({ trig = ";o"; snippetType = "autosnippet"; }, { t("\\theta"); }); + s({ trig = ";vo"; snippetType = "autosnippet"; }, { t("\\vartheta"); }); + s({ trig = ";O"; snippetType = "autosnippet"; }, { t("\\Theta"); }); + s({ trig = ";k"; snippetType = "autosnippet"; }, { t("\\kappa"); }); + s({ trig = ";l"; snippetType = "autosnippet"; }, { t("\\lambda"); }); + s({ trig = ";L"; snippetType = "autosnippet"; }, { t("\\Lambda"); }); + s({ trig = ";m"; snippetType = "autosnippet"; }, { t("\\mu"); }); + s({ trig = ";n"; snippetType = "autosnippet"; }, { t("\\nu"); }); + s({ trig = ";x"; snippetType = "autosnippet"; }, { t("\\xi"); }); + s({ trig = ";X"; snippetType = "autosnippet"; }, { t("\\Xi"); }); + s({ trig = ";i"; snippetType = "autosnippet"; }, { t("\\pi"); }); + s({ trig = ";I"; snippetType = "autosnippet"; }, { t("\\Pi"); }); + s({ trig = ";r"; snippetType = "autosnippet"; }, { t("\\rho"); }); + s({ trig = ";s"; snippetType = "autosnippet"; }, { t("\\sigma"); }); + s({ trig = ";S"; snippetType = "autosnippet"; }, { t("\\Sigma"); }); + s({ trig = ";t"; snippetType = "autosnippet"; }, { t("\\tau"); }); + s({ trig = ";f"; snippetType = "autosnippet"; }, { t("\\phi"); }); + s({ trig = ";vf"; snippetType = "autosnippet"; }, { t("\\varphi"); }); + s({ trig = ";F"; snippetType = "autosnippet"; }, { t("\\Phi"); }); + s({ trig = ";c"; snippetType = "autosnippet"; }, { t("\\chi"); }); + s({ trig = ";p"; snippetType = "autosnippet"; }, { t("\\psi"); }); + s({ trig = ";P"; snippetType = "autosnippet"; }, { t("\\Psi"); }); + s({ trig = ";w"; snippetType = "autosnippet"; }, { t("\\omega"); }); + s({ trig = ";W"; snippetType = "autosnippet"; }, { t("\\Omega"); }); +} |