1 files changed, 67 insertions, 0 deletions
diff --git a/lua/mo/oil-util.lua b/lua/mo/oil-util.lua
new file mode 100644
index 0000000..1b00fa7
--- /dev/null
+++ b/lua/mo/oil-util.lua
@@ -0,0 +1,67 @@
+local M = {}
+
+local notif = require("mo.notif")
+
+---@param opts { full_path: boolean }
+M.copy_to_clipboard = function(opts)
+    opts = opts or { full_path = true }
+
+    local oil = require("oil")
+    local dir = oil.get_current_dir()
+    if not dir then
+        notif.err("System clipboard only works for local files")
+        return
+    end
+
+    local entries = {}
+    local mode = vim.api.nvim_get_mode().mode
+    if mode == "v" or mode == "V" then
+        local start = vim.fn.getpos("v")
+        local end_ = vim.fn.getpos(".")
+        local start_row = start[2]
+        local end_row = end_[2]
+
+        if start_row > end_row then
+            start_row, end_row = end_row, start_row
+        end
+
+        for i = start_row, end_row do
+            table.insert(entries, oil.get_entry_on_line(0, i))
+        end
+
+        vim.api.nvim_feedkeys(
+            vim.api.nvim_replace_termcodes("<Esc>", true, false, true),
+            "n",
+            true
+        )
+    else
+        table.insert(entries, oil.get_cursor_entry())
+    end
+
+    -- This removes holes in the list-like table
+    entries = vim.tbl_values(entries)
+
+    if #entries == 0 then
+        vim.notify(
+            "Could not find local file under cursor",
+            vim.log.levels.WARN
+        )
+        return
+    end
+    local paths = {}
+    for _, entry in ipairs(entries) do
+        if opts.full_path then
+            table.insert(paths, dir .. entry.name)
+        else
+            table.insert(paths, entry.name)
+        end
+    end
+    require("vim.ui.clipboard.osc52").copy("+")(paths)
+    if #paths == 1 then
+        notif.info(string.format("Copied '%s' to system clipboard", paths[1]))
+    else
+        notif.info(string.format("Copied %d files to system clipboard", #paths))
+    end
+end
+
+return M