fix(erlangls): follow git tags (#708)

Closes #683.

1 files changed, 4 insertions, 9 deletions

diff --git a/lua/nvim-lsp-installer/servers/erlangls/init.lua b/lua/nvim-lsp-installer/servers/erlangls/init.lua
index 96c5618c..2ae7403a 100644
--- a/lua/nvim-lsp-installer/servers/erlangls/init.lua
+++ b/lua/nvim-lsp-installer/servers/erlangls/init.lua
@@ -3,8 +3,8 @@ local path = require "nvim-lsp-installer.core.path"
 local process = require "nvim-lsp-installer.core.process"
 local platform = require "nvim-lsp-installer.core.platform"
 local std = require "nvim-lsp-installer.core.managers.std"
-local github_client = require "nvim-lsp-installer.core.managers.github.client"
 local git = require "nvim-lsp-installer.core.managers.git"
+local github = require "nvim-lsp-installer.core.managers.github"
 local Optional = require "nvim-lsp-installer.core.optional"
 
 return function(name, root_dir)
@@ -20,14 +20,9 @@ return function(name, root_dir)
             std.ensure_executable(rebar3, { help_url = "http://rebar3.org/docs/" })
 
             local repo = "erlang-ls/erlang_ls"
-            ctx.requested_version = ctx.requested_version:or_(function()
-                return Optional.of(github_client.fetch_latest_tag(repo)
-                    :map(function(tag)
-                        return tag.name
-                    end)
-                    :get_or_throw "Failed to fetch latest tag.")
-            end)
-            git.clone({ ("https://github.com/%s.git"):format(repo) }).with_receipt()
+            local source = github.tag { repo = repo }
+            source.with_receipt()
+            git.clone { ("https://github.com/%s.git"):format(repo), version = Optional.of(source.tag) }
 
             ctx.spawn[rebar3] { "escriptize" }
             ctx.spawn[rebar3] { "as", "dap", "escriptize" }