dotfiles from arch

nvim/mason/packages/lua-language-server/libexec/script/provider/formatting.lua

@@ -0,0 +1,101 @@
+local suc, codeFormat = pcall(require, 'code_format')
+if not suc then
+    return
+end
+
+local ws          = require 'workspace'
+local furi        = require 'file-uri'
+local fs          = require 'bee.filesystem'
+local fw          = require 'filewatch'
+local util        = require 'utility'
+local config      = require 'config'
+
+local loadedUris = {}
+
+local updateType = {
+    Created = 1,
+    Changed = 2,
+    Deleted = 3,
+}
+
+fw.event(function(_ev, path)
+    if util.stringEndWith(path, '.editorconfig') then
+        for uri, fsPath in pairs(loadedUris) do
+            loadedUris[uri] = nil
+            if fsPath ~= true then
+                local status, err = codeFormat.update_config(updateType.Deleted, uri, fsPath:string())
+                if not status and err then
+                    log.error(err)
+                end
+            end
+        end
+    end
+end)
+
+
+local m = {}
+
+m.loadedDefaultConfig = false
+
+---@param uri uri
+function m.updateConfig(uri)
+    if not m.loadedDefaultConfig then
+        m.loadedDefaultConfig = true
+        codeFormat.set_default_config(config.get(uri, 'Lua.format.defaultConfig'))
+        m.updateNonStandardSymbols(config.get(nil, 'Lua.runtime.nonstandardSymbol'))
+    end
+
+    local currentUri = uri
+    while true do
+        currentUri = currentUri:match('^(.+)/[^/]*$')
+        if not currentUri or loadedUris[currentUri] then
+            return
+        end
+        loadedUris[currentUri] = true
+
+        local currentPath        = furi.decode(currentUri)
+        local editorConfigFSPath = fs.path(currentPath) / '.editorconfig'
+        if fs.exists(editorConfigFSPath) then
+            loadedUris[currentUri] = editorConfigFSPath
+            local status, err = codeFormat.update_config(updateType.Created, currentUri, editorConfigFSPath:string())
+            if not status and err then
+                log.error(err)
+            end
+        end
+
+        if not ws.rootUri then
+            return
+        end
+
+        for _, scp in ipairs(ws.folders) do
+            if scp.uri == currentUri then
+                return
+            end
+        end
+    end
+end
+
+---@param symbols? string[]
+function m.updateNonStandardSymbols(symbols)
+    if symbols == nil then
+        return
+    end
+
+    for _, symbol in ipairs(symbols) do
+        if symbol == "//" then
+            codeFormat.set_clike_comments_symbol()
+        end
+    end
+
+    codeFormat.set_nonstandard_symbol()
+end
+
+config.watch(function(_uri, key, value)
+    if  key == "Lua.format.defaultConfig" then
+        codeFormat.set_default_config(value)
+    elseif key == "Lua.runtime.nonstandardSymbol" then
+        m.updateNonStandardSymbols(value)
+    end
+end)
+
+return m