3 files changed, 24 insertions, 3 deletions
diff --git a/lua/mason-core/installer/managers/gem.lua b/lua/mason-core/installer/managers/gem.lua
index cb502de5..e8723d7e 100644
--- a/lua/mason-core/installer/managers/gem.lua
+++ b/lua/mason-core/installer/managers/gem.lua
@@ -54,14 +54,14 @@ function M.create_bin_wrapper(bin)
         ctx.write_shell_exec_wrapper,
         ctx,
         bin,
-        path.concat { ctx.package:get_install_path(), bin_path },
+        path.concat { ctx:get_install_path(), bin_path },
         {
             GEM_PATH = platform.when {
                 unix = function()
-                    return ("%s:$GEM_PATH"):format(ctx.package:get_install_path())
+                    return ("%s:$GEM_PATH"):format(ctx:get_install_path())
                 end,
                 win = function()
-                    return ("%s;%%GEM_PATH%%"):format(ctx.package:get_install_path())
+                    return ("%s;%%GEM_PATH%%"):format(ctx:get_install_path())
                 end,
             },
         }
diff --git a/lua/mason-core/installer/managers/npm.lua b/lua/mason-core/installer/managers/npm.lua
index 10a3e9fd..df8ece35 100644
--- a/lua/mason-core/installer/managers/npm.lua
+++ b/lua/mason-core/installer/managers/npm.lua
@@ -70,6 +70,14 @@ function M.install(pkg, version, opts)
     }
 end
 
+---@async
+---@param pkg string
+function M.uninstall(pkg)
+    local ctx = installer.context()
+    ctx.stdio_sink.stdout(("Uninstalling npm package %s…\n"):format(pkg))
+    return ctx.spawn.npm { "uninstall", pkg }
+end
+
 ---@param exec string
 function M.bin_path(exec)
     return Result.pcall(platform.when, {
diff --git a/lua/mason-core/installer/managers/pypi.lua b/lua/mason-core/installer/managers/pypi.lua
index c569e0fd..85fadc9f 100644
--- a/lua/mason-core/installer/managers/pypi.lua
+++ b/lua/mason-core/installer/managers/pypi.lua
@@ -214,6 +214,19 @@ function M.install(pkg, version, opts)
     }, opts.install_extra_args)
 end
 
+---@async
+---@param pkg string
+function M.uninstall(pkg)
+    log.fmt_debug("pypi: uninstall %s", pkg)
+    return venv_python {
+        "-m",
+        "pip",
+        "uninstall",
+        "-y",
+        pkg,
+    }
+end
+
 ---@param executable string
 function M.bin_path(executable)
     local ctx = installer.context()