fix: be more resilient LSP protocol errors (#491)

fix: properly log unknown workspace command

chore: justfile

Author: mhanberg

.github/workflows/ci.yaml

@@ -4,6 +4,10 @@ on:
   push:
     branches: main
 
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
 jobs:
   tests:
     runs-on: ${{matrix.os}}

README.md

@@ -37,16 +37,35 @@ https://github.com/sponsors/mhanberg
 
 ## Development
 
+Next LS uses [just](https://github.com/casey/just) to coordinate command tasks.
+
 ```bash
+# list all tasks
+just --list
+# show a fzf finder of all tasks
+just choose
+
+# default task, runs `deps compile build-local
+just
+
 # install deps
-mix deps.get
+just deps
+
+# install compile
+just compile
 
 # start the local server for development in TCP mode
 # see editor extension docs for information on how to connect to a server in TCP mode
-bin/start --port 9000
+just start
 
 # run the tests
-mix test
+just test
+
+# build a local burrito'd exe
+just build-local
+
+# build burrito'd exes for all platforms
+just build-all
 ```
 
 ## Production release
@@ -59,18 +78,18 @@ Executables are output to `./burrito_out`.
 
 ```bash
 # produces executables for all the targets specified in the `mix.exs` file
-NEXTLS_RELEASE_MODE="burrito" MIX_ENV=prod mix release
+just build-all
 
 # produce an executable for a single target
-BURRITO_TARGET=linux_amd64 MIX_ENV=prod mix release
+just build-local
 ```
 
 ### Traditional
 
 You can also build Next LS as a traditional Mix release.
 
 ```bash
-MIX_ENV=prod mix release plain
+just build-plain
 ```
 
 ## Contributing

config/config.exs

@@ -2,4 +2,12 @@ import Config
 
 config :next_ls, :indexing_timeout, 100
 
+case System.get_env("NEXTLS_RELEASE_MODE", "plain") do
+  "burrito" ->
+    config :next_ls, arg_parser: {Burrito.Util.Args, :get_arguments, []}
+
+  "plain" ->
+    config :next_ls, arg_parser: {System, :argv, []}
+end
+
 import_config "#{config_env()}.exs"

config/runtime.exs

@@ -1,13 +1,5 @@
 import Config
 
-case System.get_env("NEXTLS_RELEASE_MODE", "plain") do
-  "burrito" ->
-    config :next_ls, arg_parser: {Burrito.Util.Args, :get_arguments, []}
-
-  "plain" ->
-    config :next_ls, arg_parser: {System, :argv, []}
-end
-
 if System.get_env("NEXTLS_OTEL") == "1" do
   config :next_ls,
     otel: true

flake.nix

@@ -111,6 +111,7 @@
           elixir
           aliased_7zz
           pkgs.autoconf
+          pkgs.just
           pkgs.automake
           pkgs.ncurses5
           pkgs.openssl

justfile

@@ -0,0 +1,60 @@
+default: deps compile build-local
+
+choose:
+  just --choose
+
+deps:
+  mix deps.get
+
+compile:
+  mix compile
+
+start:
+  bin/start --port 9000
+
+test:
+  mix test
+
+format:
+  mix format
+
+lint: 
+  #!/usr/bin/env bash
+  set -euxo pipefail
+
+  mix format --check-formatted
+  mix credo
+  mix dialyzer
+
+[unix]
+build-local:
+  #!/usr/bin/env bash
+  case "{{os()}}-{{arch()}}" in
+    "linux-arm" | "linux-aarch64")
+      target=linux_arm64;;
+    "linux-x86" | "linux-x86_64")
+      target=linux_amd64;;
+    "macos-arm" | "macos-aarch64")
+      target=darwin_arm64;;
+    "macos-x86" | "macos-x86_64")
+      target=darwin_amd64;;
+    *)
+      echo "unsupported OS/Arch combination"
+      exit 1;;
+  esac
+
+  NEXTLS_RELEASE_MODE=burrito BURRITO_TARGET="$target" MIX_ENV=prod mix release
+
+[windows]
+build-local:
+  # idk actually how to set env vars like this on windows, might crash
+  NEXTLS_RELEASE_MODE=burrito BURRITO_TARGET="windows_amd64" MIX_ENV=prod mix release
+
+build-all:
+  NEXTLS_RELEASE_MODE=burrito MIX_ENV=prod mix release
+
+build-plain:
+  MIX_ENV=prod mix release plain
+
+bump-spitfire:
+  mix deps.update spitfire

lib/next_ls.ex

@@ -777,7 +777,7 @@ defmodule NextLS do
 
         _ ->
           NextLS.Logger.show_message(
-            lsp.logger,
+            lsp.assigns.logger,
             :warning,
             "[Next LS] Unknown workspace command: #{command}"
           )

mix.exs

@@ -63,7 +63,7 @@ defmodule NextLS.MixProject do
   defp deps do
     [
       {:exqlite, "~> 0.13.14"},
-      {:gen_lsp, "~> 0.8"},
+      {:gen_lsp, "~> 0.9"},
       # {:gen_lsp, path: "../gen_lsp"},
       {:req, "~> 0.3"},
       {:schematic, "~> 0.2"},

mix.lock

@@ -20,7 +20,7 @@
   "exqlite": {:hex, :exqlite, "0.13.15", "a32c0763915e2b0d7ced9dd8638802d38e9569053f3b28b815bd0faef1cbe6d9", [:make, :mix], [{:cc_precompiler, "~> 0.1", [hex: :cc_precompiler, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.1", [hex: :db_connection, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.7", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:table, "~> 0.1.0", [hex: :table, repo: "hexpm", optional: true]}], "hexpm", "4afcc870a33b57781a1e57cd4294eef68815059d26b774c7cd075536b21434b7"},
   "file_system": {:hex, :file_system, "1.0.0", "b689cc7dcee665f774de94b5a832e578bd7963c8e637ef940cd44327db7de2cd", [:mix], [], "hexpm", "6752092d66aec5a10e662aefeed8ddb9531d79db0bc145bb8c40325ca1d8536d"},
   "finch": {:hex, :finch, "0.18.0", "944ac7d34d0bd2ac8998f79f7a811b21d87d911e77a786bc5810adb75632ada4", [:mix], [{:castore, "~> 0.1 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: false]}, {:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.3", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.2.6 or ~> 1.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "69f5045b042e531e53edc2574f15e25e735b522c37e2ddb766e15b979e03aa65"},
-  "gen_lsp": {:hex, :gen_lsp, "0.8.1", "847587dfcb1d6c08c1fc9506a2b47af134e64346b14df551c286623c318705f2", [:mix], [{:jason, "~> 1.3", [hex: :jason, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.5 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:schematic, "~> 0.2.1", [hex: :schematic, repo: "hexpm", optional: false]}, {:typed_struct, "~> 0.3.0", [hex: :typed_struct, repo: "hexpm", optional: false]}], "hexpm", "33a4890b707025491a0c7c907a71516d3b37e08567231d0b0ac3950cda8bc088"},
+  "gen_lsp": {:hex, :gen_lsp, "0.9.0", "a47bb094a97113419fac02d98103f333209c77a660c9441e9a0e5a9e0aa75f91", [:mix], [{:jason, "~> 1.3", [hex: :jason, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.5 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:schematic, "~> 0.2.1", [hex: :schematic, repo: "hexpm", optional: false]}, {:typed_struct, "~> 0.3.0", [hex: :typed_struct, repo: "hexpm", optional: false]}], "hexpm", "9a64d6ed15bb0152054b0aba5b7d2d48d1c4a65a937b43f956e6ec1f33039a07"},
   "gproc": {:hex, :gproc, "0.9.1", "f1df0364423539cf0b80e8201c8b1839e229e5f9b3ccb944c5834626998f5b8c", [:rebar3], [], "hexpm", "905088e32e72127ed9466f0bac0d8e65704ca5e73ee5a62cb073c3117916d507"},
   "grpcbox": {:hex, :grpcbox, "0.17.1", "6e040ab3ef16fe699ffb513b0ef8e2e896da7b18931a1ef817143037c454bcce", [:rebar3], [{:acceptor_pool, "~> 1.0.0", [hex: :acceptor_pool, repo: "hexpm", optional: false]}, {:chatterbox, "~> 0.15.1", [hex: :ts_chatterbox, repo: "hexpm", optional: false]}, {:ctx, "~> 0.6.0", [hex: :ctx, repo: "hexpm", optional: false]}, {:gproc, "~> 0.9.1", [hex: :gproc, repo: "hexpm", optional: false]}], "hexpm", "4a3b5d7111daabc569dc9cbd9b202a3237d81c80bf97212fbc676832cb0ceb17"},
   "hpack": {:hex, :hpack_erl, "0.3.0", "2461899cc4ab6a0ef8e970c1661c5fc6a52d3c25580bc6dd204f84ce94669926", [:rebar3], [], "hexpm", "d6137d7079169d8c485c6962dfe261af5b9ef60fbc557344511c1e65e3d95fb0"},