Remove dependency on unzip.

Use tar instead which should be available on default Unixes and Windows

1 files changed, 34 insertions, 9 deletions

diff --git a/lua/nvim-treesitter/install.lua b/lua/nvim-treesitter/install.lua
index 3f9125c34..1069cae97 100644
--- a/lua/nvim-treesitter/install.lua
+++ b/lua/nvim-treesitter/install.lua
@@ -37,6 +37,30 @@ local function get_revision(lang)
   return (lockfile[lang] and lockfile[lang].revision)
 end
 
+local function select_mkdir_cmd(directory, cwd, info_msg)
+  if fn.has('win32') == 1 then
+    return {
+      cmd = 'cmd',
+      opts = {
+        args = { '/C', 'mkdir', directory},
+	cwd = cwd,
+      },
+      info = info_msg,
+      err = "Could not create "..directory,
+    }
+  else
+    return {
+      cmd = 'mkdir',
+      opts = {
+        args = { directory },
+	cwd = cwd,
+      },
+      info = info_msg,
+      err = "Could not create "..directory,
+    }
+  end
+end
+
 local function select_rm_file_cmd(file, info_msg)
   if fn.has('win32') == 1 then
     return {
@@ -182,7 +206,7 @@ local function select_mv_cmd(from, to, cwd)
 end
 
 local function select_download_commands(repo, project_name, cache_folder, revision)
-  if vim.fn.executable('unzip') == 1 and vim.fn.executable('curl') == 1 and repo.url:find("github.com", 1, true) then