From a01d02ad7f680aec98a1e2ec35b04cedd307cfa8 Mon Sep 17 00:00:00 2001
From: William Boman <william@redwill.se>
Date: Sun, 12 Mar 2023 08:21:15 +0100
Subject: feat: add github registry source capabilities (#1091)

---
 lua/mason-core/installer/managers/luarocks.lua | 40 ++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 lua/mason-core/installer/managers/luarocks.lua

(limited to 'lua/mason-core/installer/managers/luarocks.lua')

diff --git a/lua/mason-core/installer/managers/luarocks.lua b/lua/mason-core/installer/managers/luarocks.lua
new file mode 100644
index 00000000..7f636e2b
--- /dev/null
+++ b/lua/mason-core/installer/managers/luarocks.lua
@@ -0,0 +1,40 @@
+local Result = require "mason-core.result"
+local _ = require "mason-core.functional"
+local installer = require "mason-core.installer"
+local log = require "mason-core.log"
+local platform = require "mason-core.platform"
+local path = require "mason-core.path"
+
+local M = {}
+
+---@async
+---@param pkg string
+---@param version string
+---@param opts { server?: string, dev?: boolean }
+function M.install(pkg, version, opts)
+    opts = opts or {}
+    log.fmt_debug("luarocks: install %s %s %s", pkg, version, opts)
+    local ctx = installer.context()
+    ctx:promote_cwd() -- luarocks encodes absolute paths during installation
+    return ctx.spawn.luarocks {
+        "install",
+        { "--tree", ctx.cwd:get() },
+        opts.dev and "--dev" or vim.NIL,
+        opts.server and ("--server=%s"):format(opts.server) or vim.NIL,
+        { pkg, version },
+    }
+end
+
+---@param exec string
+function M.bin_path(exec)
+    return Result.pcall(platform.when, {
+        unix = function()
+            return path.concat { "bin", exec }
+        end,
+        win = function()
+            return path.concat { "bin", ("%s.bat"):format(exec) }
+        end,
+    })
+end
+
+return M
-- 
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