chore: refactor remaining installers to async impl (#616)

1 files changed, 25 insertions, 36 deletions

diff --git a/lua/nvim-lsp-installer/servers/lemminx/init.lua b/lua/nvim-lsp-installer/servers/lemminx/init.lua
index b7eebd23..97de73f4 100644
--- a/lua/nvim-lsp-installer/servers/lemminx/init.lua
+++ b/lua/nvim-lsp-installer/servers/lemminx/init.lua
@@ -1,54 +1,43 @@
 local server = require "nvim-lsp-installer.server"
-local std = require "nvim-lsp-installer.installers.std"
 local Data = require "nvim-lsp-installer.data"
-local context = require "nvim-lsp-installer.installers.context"
 local platform = require "nvim-lsp-installer.platform"
 local process = require "nvim-lsp-installer.process"
+local std = require "nvim-lsp-installer.core.managers.std"
 
 local coalesce, when = Data.coalesce, Data.when
 
 return function(name, root_dir)
-    local unzipped_file = coalesce(
-        when(platform.is_mac, "lemminx-osx-x86_64"),
-        when(platform.is_linux, "lemminx-linux"),
-        when(platform.is_win, "lemminx-win32")
-    )
-
     return server.Server:new {
         name = name,
         root_dir = root_dir,
         languages = { "xml" },
         homepage = "https://github.com/eclipse/lemminx",
-        installer = {
-            function(_, callback, ctx)
-                if not unzipped_file then
-                    ctx.stdio_sink.stderr(
-                        ("Your operating system or architecture (%q) is not yet supported."):format(platform.arch)
-                    )
-                    callback(false)
-                else
-                    callback(true)
-                end
-            end,
-            context.set(function(ctx)
-                ctx.requested_server_version = coalesce(ctx.requested_server_version, "0.19.2-655")
-            end),
-            context.capture(function(ctx)
-                return std.unzip_remote(
-                    ("https://download.jboss.org/jbosstools/vscode/snapshots/lemminx-binary/%s/%s.zip"):format(
-                        ctx.requested_server_version,
-                        unzipped_file
-                    )
-                )
-            end),
-            std.rename(
+        async = true,
+        ---@param ctx InstallContext
+        installer = function(ctx)
+            local unzipped_file = assert(
+                coalesce(
+                    when(platform.is_mac, "lemminx-osx-x86_64"),
+                    when(platform.is_linux, "lemminx-linux"),
+                    when(platform.is_win, "lemminx-win32")
+                ),
+                ("Your operating system or architecture (%q) is not yet supported."):format(platform.arch)
+            )
+
+            std.download_file(
+                ("https://download.jboss.org/jbosstools/vscode/snapshots/lemminx-binary/%s/%s.zip"):format(
+                    ctx.requested_version:or_else "0.19.2-655", -- TODO: resolve latest version dynamically
+                    unzipped_file
+                ),
+                "lemminx.zip"
+            )
+            std.unzip("lemminx.zip", ".")
+            ctx.fs:rename(
                 platform.is_win and ("%s.exe"):format(unzipped_file) or unzipped_file,
                 platform.is_win and "lemminx.exe" or "lemminx"
-            ),
-            context.receipt(function(receipt)
-                receipt:with_primary_source(receipt.unmanaged)
-            end),
-        },
+            )
+            ctx.receipt:with_primary_source(ctx.receipt.unmanaged)
+        end,
         default_options = {
             cmd_env = {
                 PATH = process.extend_path { root_dir },