1 files changed, 0 insertions, 110 deletions
diff --git a/lua/mason-core/installer/registry/expr.lua b/lua/mason-core/installer/registry/expr.lua
deleted file mode 100644
index a07fc00d..00000000
--- a/lua/mason-core/installer/registry/expr.lua
+++ /dev/null
@@ -1,110 +0,0 @@
-local Result = require "mason-core.result"
-local _ = require "mason-core.functional"
-local platform = require "mason-core.platform"
-
-local M = {}
-
-local parse_expr = _.compose(
-    _.apply_spec {
-        value_expr = _.head,
-        filters = _.drop(1),
-    },
-    _.filter(_.complement(_.equals "")),
-    _.map(_.trim),
-    _.split "|"
-)
-
----@param predicate (fun(value: string): boolean) | boolean
----@param value string
-local take_if = _.curryN(function(predicate, value)
-    if type(predicate) == "boolean" then
-        predicate = _.always(predicate)
-    end
-    return predicate(value) and value or nil
-end, 2)
-
----@param predicate (fun(value: string): boolean) | boolean
----@param value string
-local take_if_not = _.curryN(function(predicate, value)
-    if type(predicate) == "boolean" then
-        predicate = _.always(predicate)
-    end
-    return (not predicate(value)) and value or nil
-end, 2)
-
-local FILTERS = {
-    equals = _.equals,
-    not_equals = _.not_equals,
-    strip_prefix = _.strip_prefix,
-    strip_suffix = _.strip_suffix,
-    take_if = take_if,
-    take_if_not = take_if_not,
-    to_lower = _.to_lower,
-    to_upper = _.to_upper,
-    is_platform = function(target)
-        return platform.is[target]
-    end,
-}
-
----@generic T : table
----@param tbl T
----@return T
-local function shallow_clone(tbl)
-    local res = {}
-    for k, v in pairs(tbl) do
-        res[k] = v
-    end
-    return res
-end
-
----@param expr string
----@param ctx table<string, any>
-local function eval(expr, ctx)
-    return setfenv(assert(loadstring("return " .. expr), ("Failed to parse expression: %q"):format(expr)), ctx)()
-end
-
----@param str string
----@param ctx table<string, any>
-function M.interpolate(str, ctx)
-    ctx = shallow_clone(ctx)
-    setmetatable(ctx, { __index = FILTERS })
-    return Result.pcall(function()
-        return _.gsub("{{([^}]+)}}", function(expr)
-            local components = parse_expr(expr)
-
-            local value = eval(components.value_expr, ctx)
-
-            local filters = _.map(function(filter_expr)
-                local filter = eval(filter_expr, ctx)
-                assert(type(filter) == "function", ("Invalid filter expression: %q"):format(filter_expr))
-                return filter
-            end, components.filters)
-
-            local reduced_value = _.reduce(_.apply_to, value, filters)
-
-            return reduced_value ~= nil and tostring(reduced_value) or ""
-        end, str)
-    end)
-end
-
----@generic T : table
----@param tbl T
----@param ctx table
----@return Result # Result<T>
-function M.tbl_interpolate(tbl, ctx)
-    return Result.try(function(try)
-        local interpolated = {}
-        for k, v in pairs(tbl) do
-            if type(v) == "string" then
-                interpolated[k] = try(M.interpolate(v, ctx))
-            elseif type(v) == "table" then
-                interpolated[k] = try(M.tbl_interpolate(v, ctx))
-            else
-                interpolated[k] = v
-            end
-        end
-        return interpolated
-    end)
-end
-
-return M