diff options
Diffstat (limited to 'lua')
| -rw-r--r-- | lua/default-config.lua | 1 | ||||
| -rw-r--r-- | lua/lang/scala.lua | 80 | ||||
| -rw-r--r-- | lua/plugins.lua | 7 |
3 files changed, 88 insertions, 0 deletions
diff --git a/lua/default-config.lua b/lua/default-config.lua index e880e2b6..3a019042 100644 --- a/lua/default-config.lua +++ b/lua/default-config.lua @@ -156,6 +156,7 @@ require("lang.php").config() require("lang.python").config() require("lang.ruby").config() require("lang.rust").config() +require("lang.scala").config() require("lang.sh").config() require("lang.terraform").config() require("lang.tex").config() diff --git a/lua/lang/scala.lua b/lua/lang/scala.lua new file mode 100644 index 00000000..081c74bf --- /dev/null +++ b/lua/lang/scala.lua @@ -0,0 +1,80 @@ +local M = {} + +M.config = function() + O.lang.scala = { + metals = { + active = false, + server_version = "0.10.5", + excluded_packages = {}, + show_implicit_arguments = false, + show_inferred_type = true, + status_bar_provider = false, + }, + formatter = { + exe = "scalafmt", + args = { "--stdin" }, + stdin = true, + }, + } +end + +M.format = function() + O.formatters.filetype["scala"] = { + function() + return { + exe = O.lang.scala.formatter.exe, + args = O.lang.scala.formatter.args, + stdin = O.lang.scala.formatter.stdin, + } + end, + } + O.formatters.filetype["sbt"] = O.formatters.filetype["scala"] + -- To understand sbt files on stdin, scalafmt needs to assume any old filename + -- that ends in .sbt. Using a dummy filename instead of the actual one is + -- required to support buffers of sbt filetype without the extension. + O.formatters.filetype["sbt"].args = { "--stdin", "--assume-filename", "foo.sbt" } + + require("formatter.config").set_defaults { + logging = false, + filetype = O.formatters.filetype, + } +end + +M.lint = function() + -- TODO: implement linters (if applicable) + return "No linters configured!" +end + +M.lsp = function() + -- enable metal server integration + if O.lang.scala.metals.active then + vim.g["metals_server_version"] = O.lang.scala.metals.server_version + -- https://github.com/scalameta/nvim-metals#prerequisites + vim.opt_global.shortmess:remove("F"):append "c" + local metals_config = require("metals").bare_config + metals_config.on_attach = function() + require("completion").on_attach() + end + metals_config.handlers["textDocument/publishDiagnostics"] = + vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, { + virtual_text = { + prefix = "", + }, + }) + metals_config.settings = { + showImplicitArguments = O.lang.scala.metals.show_implicit_arguments, + showInferredType = O.lang.scala.metals.show_inferred_type, + excludedPackages = O.lang.scala.metals.excluded_packages, + } + metals_config.init_options.statusBarProvider = O.lang.scala.metals.status_bar_provider + require "lsp" + require("metals").initialize_or_attach(metals_config) + end +end + +M.dap = function() + -- TODO: implement dap + return "No DAP configured!" +end + +return M diff --git a/lua/plugins.lua b/lua/plugins.lua index a867cfbe..0aa29d17 100644 --- a/lua/plugins.lua +++ b/lua/plugins.lua @@ -249,12 +249,19 @@ return require("packer").startup(function(use) }, } + -- Java use { "mfussenegger/nvim-jdtls", -- ft = { "java" }, disable = not O.lang.java.java_tools.active, } + -- Scala + use { + "scalameta/nvim-metals", + disable = not O.lang.scala.metals.active, + } + -- Install user plugins for _, plugin in pairs(O.user_plugins) do packer.use(plugin) |