4: Provides settings fallback using environment variables (#5)

README.md

@@ -48,6 +48,15 @@ The format for the `lsp.server` value is a comma-separated list for each file ty
 <file type>=<executable with arguments where necessary>[=<initialization options passed to language server>][,...]
 ```
 
+If you encounter an issue whereby the `lsp.server` settings configuration is auto-removed when you change any other configuration option, 
+you can use an environment variable called `MICRO_LSP` to define the same information. You can add a line such as the following to your shell profile (e.g. .bashrc):
+
+```
+export MICRO_LSP='python=pyls,go=gopls,typescript=deno lsp={"importMap":"import_map.json"},rust=rls'
+```
+
+The environment variable is used as a fallback if the `lsp.server` option is not defined.
+
 Testing
 -------
 

main.lua

@@ -1,3 +1,5 @@
+VERSION = "0.4.1"
+
 local micro = import("micro")
 local config = import("micro/config")
 local shell = import("micro/shell")
@@ -53,7 +55,8 @@ end
 function startServers()
 	local wd, _ = os.Getwd()
 	rootUri = fmt.Sprintf("file://%s", wd)
-	local server = mysplit(config.GetGlobalOption("lsp.server") or '', ",")
+	local envFallback, _ = os.Getenv("MICRO_LSP")
+	local server = mysplit(config.GetGlobalOption("lsp.server") or envFallback or '', ",")
 	for i in pairs(server) do
 		local part = mysplit(server[i], "=")
 		local run = mysplit(part[2], "%s")
@@ -74,7 +77,7 @@ end
 
 function init()
 	config.RegisterGlobalOption("lsp", "server", "")
-	config.RegisterGlobalOption("lsp", "formatOnSave", "")
+	config.RegisterGlobalOption("lsp", "formatOnSave", true)
 	config.MakeCommand("hover", hoverAction, config.NoComplete)
 	config.MakeCommand("definition", definitionAction, config.NoComplete)
 	config.MakeCommand("lspcompletion", completionAction, config.NoComplete)

repo.json

@@ -1,14 +1,14 @@
 [{
-  "Name": "LSP",
+  "Name": "lsp",
   "Description": "Generic LSP Client for Micro",
-  "Website": "https://github.com/user/plugin",
+  "Website": "https://github.com/AndCake/micro-plugin-lsp",
   "Tags": ["lsp"],
   "Versions": [
     {
-      "Version": "1.0.0",
-      "Url": "https://github.com/user/plugin/archive/v1.0.0.zip",
+      "Version": "0.4.1",
+      "Url": "https://github.com/AndCake/micro-plugin-lsp/archive/v0.4.1.zip",
       "Require": {
-        "micro": ">=1.0.3"
+        "micro": ">=2.0.10"
       }
     }
   ]