1 files changed, 53 insertions, 0 deletions
diff --git a/lua/mason-registry/index/rust-analyzer/init.lua b/lua/mason-registry/index/rust-analyzer/init.lua
new file mode 100644
index 00000000..27294e29
--- /dev/null
+++ b/lua/mason-registry/index/rust-analyzer/init.lua
@@ -0,0 +1,53 @@
+local Pkg = require "mason-core.package"
+local platform = require "mason-core.platform"
+local _ = require "mason-core.functional"
+local github = require "mason-core.managers.github"
+local std = require "mason-core.managers.std"
+
+local coalesce, when = _.coalesce, _.when
+
+return Pkg.new {
+    name = "rust-analyzer",
+    desc = _.dedent [[
+        rust-analyzer is an implementation of Language Server Protocol for the Rust programming language. It provides
+        features like completion and goto definition for many code editors, including VS Code, Emacs and Vim.
+    ]],
+    homepage = "https://rust-analyzer.github.io",
+    languages = { Pkg.Lang.Rust },
+    categories = { Pkg.Cat.LSP },
+    ---@async
+    ---@param ctx InstallContext
+    install = function(ctx)
+        local asset_file = coalesce(
+            when(platform.is.mac_arm64, "rust-analyzer-aarch64-apple-darwin.gz"),
+            when(platform.is.mac_x64, "rust-analyzer-x86_64-apple-darwin.gz"),
+            when(platform.is.linux_x64_gnu, "rust-analyzer-x86_64-unknown-linux-gnu.gz"),
+            when(platform.is.linux_arm64_gnu, "rust-analyzer-aarch64-unknown-linux-gnu.gz"),
+            when(platform.is.linux_x64_musl, "rust-analyzer-x86_64-unknown-linux-musl.gz"),
+            when(platform.is.win_arm64, "rust-analyzer-aarch64-pc-windows-msvc.zip"),
+            when(platform.is.win_x64, "rust-analyzer-x86_64-pc-windows-msvc.zip")
+        )
+
+        platform.when {
+            unix = function()
+                github
+                    .gunzip_release_file({
+                        repo = "rust-lang/rust-analyzer",
+                        asset_file = asset_file,
+                        out_file = "rust-analyzer",
+                    })
+                    .with_receipt()
+            end,
+            win = function()
+                github
+                    .unzip_release_file({
+                        repo = "rust-lang/rust-analyzer",
+                        asset_file = asset_file,
+                    })
+                    .with_receipt()
+            end,
+        }
+        std.chmod("+x", { "rust-analyzer" })
+        ctx:link_bin("rust-analyzer", platform.is.win and "rust-analyzer.exe" or "rust-analyzer")
+    end,
+}