Merge branch 'dev' into thesis

npm: remove deprecated setting
nvim: remove duplicate settign + set tabstop to 4
        correctly shorten "_XXX" path in statusline
        basic web-dev setup
        format lua files through LSP
        replace path in statusline by "/.../" when useful

.config/npm/npmrc

@@ -1,4 +1,3 @@
 prefix=${XDG_DATA_HOME}/npm
 cache=${XDG_CACHE_HOME}/npm
-tmp=${XDG_RUNTIME_DIR}/npm
 init-module=${XDG_CONFIG_HOME}/npm/config/npm-init.js

.config/nvim/after/ftplugin/javascript.lua

@@ -0,0 +1,14 @@
+-- Author        : swytch
+-- Created       : Saturday Feb. 18, 2023 20:41:05 CET
+-- License       : GPLv3
+-- Description   : javascript settings file
+
+
+local format_sync_grp = vim.api.nvim_create_augroup("Format", {})
+vim.api.nvim_create_autocmd("BufWritePre", {
+    pattern = "*.js",
+    callback = function()
+        vim.lsp.buf.format({ timeout_ms = 200 })
+    end,
+    group = format_sync_grp,
+})

.config/nvim/after/ftplugin/markdown.lua

@@ -0,0 +1,44 @@
+-- Author        : swytch
+-- Created       : Saturday Feb. 18, 2023 21:54:19 CET
+-- License       : GPLv3
+-- Description   : markdown settings file
+
+
+-- Snippets
+local ls         = require("luasnip")
+
+-- some shorthands...
+local s          = ls.snippet
+local sn         = ls.snippet_node
+local t          = ls.text_node
+local i          = ls.insert_node
+local d          = ls.dynamic_node
+
+-- Returns a snippet_node wrapped around an insertNode whose initial
+-- text value is set to the current date in the desired format.
+local date_input = function(args, snip, old_state, fmt)
+    local fmt = fmt or "%Y-%m-%d"
+    return sn(nil, i(1, os.date(fmt)))
+end
+
+ls.add_snippets("markdown", {
+    s("date", {
+        d(1, date_input, {}, { user_args = { "%Y-%m-%d" } }),
+    }),
+    s("datep", {
+        d(1, date_input, {}, { user_args = { "%Y-%m-%d %X %z" } }),
+    }),
+    s("/xrpt", {
+        t("<!--more-->"),
+    }),
+    s("bb", {
+        t({ "**" }),
+        i(1),
+        t({ "**" }),
+    }),
+    s("ii", {
+        t({ "*" }),
+        i(1),
+        t({ "*" }),
+    }),
+})

.config/nvim/lua/maps.lua

@@ -36,7 +36,7 @@ vim.keymap.set({ "t" }, "<leader><Esc>",
 -- yank and pasting
 vim.keymap.set({ "n", "x" }, "<leader>y",
     "\"+y",
-    { desc = "Yank to clipboard"}
+    { desc = "Yank to clipboard" }
 )
 vim.keymap.set("n", "<leader>p",
     "\"+P",
@@ -95,9 +95,11 @@ vim.keymap.set("n", "<leader>tk",
     { desc = "Search through keymaps" }
 )
 vim.keymap.set("n", "<leader>tx",
-    function() require("telescope.builtin").diagnostics(
+    function()
-        { buffnr = 0 }
+        require("telescope.builtin").diagnostics(
-    ) end,
+            { buffnr = 0 }
+        )
+    end,
     { desc = "Search through LSP diagnostics" }
 )
 

.config/nvim/lua/plugin/lsp/html.lua

@@ -0,0 +1,11 @@
+-- Author        : swytch
+-- Created       : Sunday Feb. 19, 2023 17:09:46 CET
+-- License       : GPLv3
+-- Description   : neovim lsp config file for html-lsp
+
+local M = {}
+
+M.setup = function(opts)
+end
+
+return M

.config/nvim/lua/plugin/lsp/init.lua

@@ -11,6 +11,8 @@ local servers = {
     "rust_analyzer",
     "lua_ls",
     "texlab",
+    "tsserver",
+    "html",
 }
 
 return {
@@ -22,7 +24,6 @@ return {
             "williamboman/mason-lspconfig.nvim",
         },
         config = function()
-
             vim.diagnostic.config({
                 underline = true,
                 update_in_insert = false,

.config/nvim/lua/plugin/lsp/lua_ls.lua

@@ -33,13 +33,13 @@ M.setup = function(opts)
             workspace = {
                 -- Make the server aware of Neovim runtime files
                 library =
-                    vim.api.nvim_get_runtime_file("", true),
+                vim.api.nvim_get_runtime_file("", true),
                 checkThirdParty = false,
             },
             -- Do not send telemetry data containing a randomized but
             -- unique identifier
             telemetry = {
-                    enable = false,
+                enable = false,
             },
         },
     }

.config/nvim/lua/plugin/lsp/texlab.lua

@@ -15,4 +15,3 @@ M.setup = function(opts)
 end
 
 return M
-

.config/nvim/lua/plugin/lsp/tsserver.lua

@@ -0,0 +1,12 @@
+-- Author        : swytch
+-- Created       : Sunday Feb. 19, 2023 17:12:35 CET
+-- License       : GPLv3
+-- Description   : neovim lsp config file for tsserver
+
+
+local M = {}
+
+M.setup = function(opts)
+end
+
+return M

.config/nvim/lua/plugin/treesitter.lua

@@ -13,6 +13,7 @@ return {
     opts = {
         ensure_installed = {
             "c", "cpp", "lua", "rust", "bash", "vim", "latex", "python",
+            "html", "javascript", "json", "markdown"
         },
         highlight = {
             enable = true,

.config/nvim/lua/settings.lua

@@ -3,63 +3,68 @@
 -- License       : GPLv3
 -- Description   : neovim settings file
 
-local opt       = vim.opt
+local opt          = vim.opt
-local g         = vim.g
+local g            = vim.g
 
 -- general
-opt.wildignore      = {
+opt.wildignore     = {
-        ".git",
+    ".git",
-        "*.o", "*.class",
+    "*.o", "*.class",
-        "*.jpg", "*.jpeg", "*.png",
+    "*.jpg", "*.jpeg", "*.png",
-        "*.pdf",
+    "*.pdf",
-        "*.zip", "*.gz", "*.rar", "*.tar.xz",
+    "*.zip", "*.gz", "*.rar", "*.tar.xz",
 }
-opt.wildmode            = { "longest", "full" }
+opt.wildmode       = { "longest", "full" }
-opt.wildoptions         = "pum"
+opt.wildoptions    = "pum"
 
 -- editor
-opt.lazyredraw      = true
+opt.lazyredraw     = true
-opt.splitright      = true
+opt.splitright     = true
-opt.splitbelow      = true
+opt.splitbelow     = true
-opt.scrolloff       = 4
+opt.scrolloff      = 4
-opt.termguicolors   = true
+opt.termguicolors  = true
-opt.background      = "dark"
+opt.background     = "dark"
-opt.cursorline      = true
+opt.cursorline     = true
-opt.colorcolumn     = "+1"
+opt.colorcolumn    = "+1"
-opt.shortmess       = opt.shortmess:append { c = true }
+opt.shortmess      = opt.shortmess:append { c = true }
-opt.number          = true
+opt.number         = true
-opt.relativenumber  = true
+opt.relativenumber = true
-opt.signcolumn      = "yes"
+opt.signcolumn     = "yes"
-opt.listchars       = {
+opt.listchars      = {
-    tab         = "<->",
+    tab      = "<->",
-    nbsp        = "␣",
+    nbsp     = "␣",
-    trail       = "·",
+    trail    = "·",
-    extends     = ">",
+    extends  = ">",
-    precedes    = "<",
+    precedes = "<",
 }
-opt.showmatch       = true
+opt.showmatch      = true
-opt.ignorecase      = true
+opt.ignorecase     = true
-opt.smartcase       = true
+opt.smartcase      = true
-opt.inccommand      = "split"
+opt.inccommand     = "split"
-opt.completeopt     = { "menuone", "noselect" }
+opt.completeopt    = { "menuone", "noselect" }
 
 -- statusline
-opt.laststatus      = 2
+opt.laststatus     = 2
-opt.showmode        = false
+opt.showmode       = false
 
 -- text, tabs, indents
-opt.textwidth       = 79
+opt.textwidth      = 79
-opt.shiftwidth      = 8
+opt.tabstop        = 4
-opt.softtabstop     = -1
+opt.softtabstop    = -1
-opt.expandtab       = true
+opt.expandtab      = true
-opt.shiftwidth      = 0
+opt.shiftwidth     = 0
-opt.backspace       = { "indent", "eol", "start" }
+opt.backspace      = { "indent", "eol", "start" }
 
 -- augroups
 utils.create_augroup({
-        {"BufWritePre", "*", "%s/\\s\\+$//e"}
+    { "BufWritePre", "*", "%s/\\s\\+$//e" }
 }, "remove_trailing_whitespaces")
 utils.create_augroup({
-        {"BufNewFile,BufRead", "*.mom", "set filetype=groff"},
+    { "BufNewFile,BufRead", "*.mom", "set filetype=groff" },
-        {"BufNewFile,BufRead", "*.tex", "set filetype=tex"},
+    { "BufNewFile,BufRead", "*.tex", "set filetype=tex" },
 }, "enforce_filetypes")
+
+vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
+    pattern = { "*.njk" },
+    callback = function() vim.bo.filetype = "html" end,
+})

.config/nvim/lua/statusline.lua

@@ -107,17 +107,34 @@ local function shorten_path(path, max_len)
     end
 
     local segments = vim.split(path, sep)
-    for idx = 1, #segments - 1 do
+    local start = 1
+    if segments[1] == "~" then
+        start = start + 1
+    end
+
+
+    for idx = start, #segments - 1 do
         if len <= max_len then
             break
         end
 
         local segment = segments[idx]
-        local shortened = segment:sub(1, vim.startswith(segment, '.') and 2 or 1)
+        local short_end = 1
+        if (vim.startswith(segment, '.') or vim.startswith(segment, '_')) then
+            short_end = 2
+        end
+        local shortened = segment:sub(1, short_end)
         segments[idx] = shortened
         len = len - (#segment - #shortened)
     end
 
+    if (len > max_len and #segments > 3) then
+        while (len > max_len and #segments > 3) do
+            table.remove(segments, 2)
+        end
+        table.insert(segments,2, "...")
+    end
+
     return table.concat(segments, sep)
 end
 
@@ -169,49 +186,48 @@ local function statusline_focused()
     local winwidth = vim.fn.winwidth(0)
 
     local left = table.concat {
-        gen_section(accent_color, { get_mode_display_name(mg) }),
+            gen_section(accent_color, { get_mode_display_name(mg) }),
-        gen_section("%#Middle#", { shorten_path(file, winwidth / 3) }),
+            gen_section("%#Middle#", { shorten_path(file, winwidth / 2) }),
-        gen_section("%#Bottom#", { "%m", "%r" }),
+            gen_section("%#Bottom#", { "%m", "%r" }),
-        gen_section(
+            gen_section(
-            "%#Alert#",
+                "%#Alert#",
-            {
+                {
-                process_diagnostics(
+                    process_diagnostics(
-                    globals.sign_error .. " ",
+                        globals.sign_error .. " ",
-                    diagnostics.error,
+                        diagnostics.error,
-                    "%#DiagnosticVirtualTextError#"
+                        "%#DiagnosticVirtualTextError#"
-                ),
+                    ),
-                process_diagnostics(
+                    process_diagnostics(
-                    globals.sign_warn .. " ",
+                        globals.sign_warn .. " ",
-                    diagnostics.warn,
+                        diagnostics.warn,
-                    "%#DiagnosticVirtualTextWarn#"
+                        "%#DiagnosticVirtualTextWarn#"
-                ),
+                    ),
-                process_diagnostics(
+                    process_diagnostics(
-                    globals.sign_info .. " ",
+                        globals.sign_info .. " ",
-                    diagnostics.info,
+                        diagnostics.info,
-                    "%#DiagnosticVirtualTextInfo#"
+                        "%#DiagnosticVirtualTextInfo#"
-                )
+                    )
-            }
+                }
-        )
+            )
-    }
+        }
     local right = table.concat {
-        gen_section(
+            gen_section(
-            "%#Bottom#",
+                "%#Bottom#",
-            {
+                {
-                spell_check(),
+                    spell_check(),
-                vim.bo.filetype
+                    vim.bo.filetype
-            }
+                }
-        ),
+            ),
-        gen_section("%#Middle#", { "%03.p%%" }),
+            gen_section("%#Middle#", { "%03.p%%" }),
-        gen_section("%#Top#", { "-%03.c-" })
+            gen_section("%#Top#", { "-%03.c-" })
-    }
+        }
 
     return table.concat {
-        left,
+            left,
-        "%#Statusline#",
+            "%#Statusline#",
-        "%=",
+            "%=",
-        right
+            right
-    }
+        }
-
 end
 
 local function statusline_not_focused()
@@ -219,14 +235,14 @@ local function statusline_not_focused()
     local file = vim.fn.expand("#" .. bufnr .. ":p:~")
     local winwidth = vim.fn.winwidth(0)
     return table.concat {
-        gen_section("%#StatuslineNF#", {
+            gen_section("%#StatuslineNF#", {
-            shorten_path(file, winwidth / 3),
+                shorten_path(file, winwidth / 2),
-            "%m"
+                "%m"
-        }),
+            }),
-        "%=",
+            "%=",
-        gen_section("%#StatuslineNF#", { "%03.p%%" }),
+            gen_section("%#StatuslineNF#", { "%03.p%%" }),
-        gen_section("%#StatuslineNF#", { "-%03.c-" })
+            gen_section("%#StatuslineNF#", { "-%03.c-" })
-    }
+        }
 end
 
 function _G.gen_statusline()

.config/nvim/lua/utils.lua

@@ -8,40 +8,40 @@ local cmd = vim.cmd
 
 -- augroup helper
 function M.create_augroup(autocmds, name)
-        cmd("augroup " .. name)
+    cmd("augroup " .. name)
-        cmd("autocmd!")
+    cmd("autocmd!")
-        for _, autocmd in ipairs(autocmds) do
+    for _, autocmd in ipairs(autocmds) do
-                cmd("autocmd " .. table.concat(autocmd, " "))
+        cmd("autocmd " .. table.concat(autocmd, " "))
-        end
+    end
-        cmd("augroup END")
+    cmd("augroup END")
 end
 
 -- add a path to the rtp
 function M.add_rtp(path)
-        local rtp = vim.o.rtp
+    local rtp = vim.o.rtp
-        rtp = rtp .. "," .. path
+    rtp = rtp .. "," .. path
 end
 
 -- see if a file exists
 function M.file_exists(file)
-        local f = io.open(file, "rb")
+    local f = io.open(file, "rb")
-        if f then f:close() end
+    if f then f:close() end
-        return f ~= nil
+    return f ~= nil
 end
 
 -- get all lines from a file
 -- @return table (empty if the file does not exist)
 function M.lines_from(file)
-        if not M.file_exists(file) then return {} end
+    if not M.file_exists(file) then return {} end
-        local lines = {}
+    local lines = {}
-        for line in io.lines(file) do
+    for line in io.lines(file) do
-                lines[#lines] = line
+        lines[#lines] = line
-        end
+    end
-        return lines
+    return lines
 end
 
 function M.copy(args)
-	return args[1]
+    return args[1]
 end
 
 -- Make it accessible everywhere