feat: atlas language server (#3539)

* feat: atlas

added autocmd

add stdio option

* docs: added vim.filetype.add pattern

1 files changed, 54 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/atlas.lua b/lua/lspconfig/configs/atlas.lua
new file mode 100644
index 00000000..b862f3d7
--- /dev/null
+++ b/lua/lspconfig/configs/atlas.lua
@@ -0,0 +1,54 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'atlas', 'tool', 'lsp', '--stdio' },
+    filetypes = {
+      'atlas-*',
+    },
+    root_dir = function(fname)
+      return util.root_pattern('atlas.hcl')(fname)
+    end,
+    single_file_support = true,
+  },
+  docs = {
+    description = [[
+https://github.com/ariga/atlas
+
+Language server for Atlas config and scheme files.
+
+You may also need to configure the filetype for *.hcl files:
+
+`autocmd BufNewFile,BufRead atlas.hcl set filetype=atlas-config`
+`autocmd BufNewFile,BufRead *.my.hcl set filetype=atlas-schema-mysql`
+`autocmd BufNewFile,BufRead *.pg.hcl set filetype=atlas-schema-postgresql`
+`autocmd BufNewFile,BufRead *.lt.hcl set filetype=atlas-schema-sqlite`
+`autocmd BufNewFile,BufRead *.ch.hcl set filetype=atlas-schema-clickhouse`
+`autocmd BufNewFile,BufRead *.ms.hcl set filetype=atlas-schema-mssql`
+`autocmd BufNewFile,BufRead *.rs.hcl set filetype=atlas-schema-redshift`
+`autocmd BufNewFile,BufRead *.test.hcl set filetype=atlas-test`
+`autocmd BufNewFile,BufRead *.plan.hcl set filetype=atlas-plan`
+
+or
+
+```lua
+vim.filetype.add({
+  filename = {
+    ['atlas.hcl'] = 'atlas-config',
+  },
+  pattern = {
+    ['.*/*.my.hcl'] = 'atlas-schema-mysql',
+    ['.*/*.pg.hcl'] = 'atlas-schema-postgresql',
+    ['.*/*.lt.hcl'] = 'atlas-schema-sqlite',
+    ['.*/*.ch.hcl'] = 'atlas-schema-clickhouse',
+    ['.*/*.ms.hcl'] = 'atlas-schema-mssql',
+    ['.*/*.rs.hcl'] = 'atlas-schema-redshift',
+    ['.*/*.test.hcl'] = 'atlas-test',
+    ['.*/*.plan.hcl'] = 'atlas-plan',
+  },
+})
+```
+
+]],
+  },
+}