add direct integration with libuv instead of going through termopen, also implement a UI (#79)

* add direct integration with libuv instead of going through termopen, also implement a UI

* alleged free perf boosts

yo that's free cycles

1 files changed, 36 insertions, 0 deletions

diff --git a/lua/nvim-lsp-installer/data.lua b/lua/nvim-lsp-installer/data.lua
new file mode 100644
index 00000000..3d6bf196
--- /dev/null
+++ b/lua/nvim-lsp-installer/data.lua
@@ -0,0 +1,36 @@
+local Data = {}
+
+function Data.enum(values)
+    local result = {}
+    for i = 1, #values do
+        local v = values[i]
+        result[v] = v
+    end
+    return result
+end
+
+function Data.set_of(list)
+    local set = {}
+    for i = 1, #list do
+        set[list[i]] = true
+    end
+    return set
+end
+
+function Data.list_reverse(list)
+    local result = {}
+    for i = #list, 1, -1 do
+        result[#result + 1] = list[i]
+    end
+    return result
+end
+
+function Data.list_map(fn, list)
+    local result = {}
+    for i = 1, #list do
+        result[#result + 1] = fn(list[i], i)
+    end
+    return result
+end
+
+return Data