Expose functionality to get plugin short name (#861)

wbthomason · Mar 23, 2022 · 4dedd3b · 4dedd3b
1 parent 2d08167
commit 4dedd3b
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Showing 2 changed files with 13 additions and 8 deletions.
diff --git a/lua/packer.lua b/lua/packer.lua
@@ -193,14 +193,7 @@ manage = function(plugin_data)
     return
   end
 
-  local path = vim.fn.expand(plugin_spec[1])
-  local name_segments = vim.split(path, util.get_separator())
-  local segment_idx = #name_segments
-  local name = plugin_spec.as or name_segments[segment_idx]
-  while name == '' and segment_idx > 0 do
-    name = name_segments[segment_idx]
-    segment_idx = segment_idx - 1
-  end
+  local name, path = util.get_plugin_short_name(plugin_spec)
 
   if name == '' then
     log.warn('"' .. plugin_spec[1] .. '" is an invalid plugin name!')

diff --git a/lua/packer/util.lua b/lua/packer/util.lua
@@ -53,6 +53,18 @@ util.join_paths = function(...)
   return table.concat({ ... }, separator)
 end
 
+util.get_plugin_short_name = function(plugin)
+  local path = vim.fn.expand(plugin[1])
+  local name_segments = vim.split(path, util.get_separator())
+  local segment_idx = #name_segments
+  local name = plugin.as or name_segments[segment_idx]
+  while name == '' and segment_idx > 0 do
+    name = name_segments[segment_idx]
+    segment_idx = segment_idx - 1
+  end
+  return name, path
+end
+
 util.get_plugin_full_name = function(plugin)
   local plugin_name = plugin.name
   if plugin.branch and plugin.branch ~= 'master' then