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

1 files changed, 22 insertions, 0 deletions

diff --git a/lua/nvim-lsp-installer/servers/ccls/mac.lua b/lua/nvim-lsp-installer/servers/ccls/mac.lua
new file mode 100644
index 00000000..dc53bde5
--- /dev/null
+++ b/lua/nvim-lsp-installer/servers/ccls/mac.lua
@@ -0,0 +1,22 @@
+local path = require "nvim-lsp-installer.path"
+local platform = require "nvim-lsp-installer.platform"
+local installer = require "nvim-lsp-installer.core.installer"
+local fs = require "nvim-lsp-installer.core.fs"
+
+local ccls_installer = require "nvim-lsp-installer.servers.ccls.common"
+
+---@async
+return function()
+    local ctx = installer.context()
+    local homebrew_prefix = platform.get_homebrew_prefix():get_or_throw()
+    local llvm_dir = path.concat { homebrew_prefix, "opt", "llvm", "lib", "cmake" }
+    if not fs.dir_exists(llvm_dir) then
+        ctx.stdio_sink.stderr(
+            (
+                "LLVM does not seem to be installed on this system (looked in %q). Please install LLVM via Homebrew:\n  $ brew install llvm\n"
+            ):format(llvm_dir)
+        )
+        error "Unable to find LLVM."
+    end
+    ccls_installer { llvm_dir = llvm_dir }
+end