feat: add support for ltex-ls (#863)

Co-authored-by: William Boman <william@redwill.se>

1 files changed, 37 insertions, 0 deletions

diff --git a/lua/lspconfig/ltex.lua b/lua/lspconfig/ltex.lua
new file mode 100644
index 00000000..bd96b00a
--- /dev/null
+++ b/lua/lspconfig/ltex.lua
@@ -0,0 +1,37 @@
+local configs = require 'lspconfig/configs'
+local util = require 'lspconfig/util'
+
+configs.ltex = {
+  default_config = {
+    cmd = { 'ltex-ls' },
+    filetypes = { 'tex', 'bib', 'markdown' },
+    root_dir = util.find_git_ancestor,
+    settings = {
+      ltex = {
+        enabled = { 'latex', 'tex', 'bib', 'markdown' },
+        checkFrequency = 'edit',
+        language = 'en',
+        diagnosticSeverity = 'information',
+        setenceCacheSize = 2000,
+        additionalRules = {
+          enablePickyRules = true,
+          motherTongue = 'en',
+        },
+        dictionary = {},
+        disabledRules = {},
+        hiddenFalsePositives = {},
+      },
+    },
+  },
+  docs = {
+    package_json = 'https://raw.githubusercontent.com/valentjn/vscode-ltex/develop/package.json',
+    description = [[
+https://github.com/valentjn/ltex-ls
+
+LTeX Language Server: LSP language server for LanguageTool 🔍✔️ with support for LaTeX 🎓, Markdown 📝, and others
+
+To install, download the latest [release](https://github.com/valentjn/ltex-ls/releases) and ensure `ltex-ls` is on your path.
+
+]],
+  },
+}