1 files changed, 0 insertions, 63 deletions
diff --git a/config/essentials/vis/backup.lua b/config/essentials/vis/backup.lua
deleted file mode 100644
index 2c8f0b8..0000000
--- a/config/essentials/vis/backup.lua
+++ /dev/null
@@ -1,63 +0,0 @@
---[[
-Based on https://github.com/roguh/vis-backup
-Changes made:
-- stylua
-- file path
---]]
-
-local backup = {}
-
--- Return the backup path concatenated with the filename, replace / with %
-backup.entire_path_with_double_percentage_signs = function(backup_dir, path)
-	return backup_dir .. "/" .. string.gsub(path, "/", "%%")
-end
-
--- Return the backup path concatenated with the filename, replace / with %
--- and append the current time using time_format
-backup.entire_path_with_double_percentage_signs_and_timestamp = function(backup_dir, path)
-	return backup_dir .. "/" .. os.date(backup.time_format) .. string.gsub(path, "/", "%%")
-end
-
--- Before saving the file, copy the current contents of the file to a backup file
-vis.events.subscribe(vis.events.FILE_SAVE_PRE, function(file, path)
-	if file == nil then
-		return
-	end
-
-	if file.size > backup.byte_limit then
-		return
-	end
-
-	-- E.g. when editing stdin as an interactive filter
-	-- `vis -`
-	if path == nil then
-		return
-	end
-
-	local backup_path = backup.get_fname(backup.directory, path)
-
-	local backup_file = io.open(backup_path, "w")
-	local current_file = io.open(path)
-	if backup_file == nil or current_file == nil then
-		return
-	end
-
-	for line in current_file:lines() do
-		backup_file:write(line .. "\n")
-	end
-
-	backup_file:close()
-end)
-
--- Set defaults
-backup.directory = (os.getenv("XDG_DATA_HOME") or (os.getenv("HOME") .. "/.local/share")) .. "/Trash/vis-backups"
-
-backup.get_fname = backup.entire_path_with_double_percentage_signs
-
-backup.time_format = "%H-%M-"
-
--- Do not make backups if the file is greater than this
--- 1MB by default
-backup.byte_limit = 1000000
-
-return backup