91 lines
2.5 KiB
Lua
91 lines
2.5 KiB
Lua
local assert = assert
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local error = error
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local io = io
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local pairs = pairs
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-- Awesome libs
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local aspawn = require('awful.spawn')
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local gfilesystem = require('gears.filesystem')
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local gobject = require('gears.object')
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local gtable = require('gears.table')
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-- Third party libs
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local json = require('src.lib.json-lua.json-lua')
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local config = {}
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---Takes a file path and puts the content into the callback
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---@param path string file path, caller has to make sure it exists
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---@return string|nil file_content
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config.read = function(path)
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local handler = io.open(path, 'r')
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if not handler then error('Invalid path') return end
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local content = handler:read('*all')
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handler:close()
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return content
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end
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---Writes a string to a file
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---@param path string file path, caller has to make sure it exists
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---@param content string content to write
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config.write = function(path, content)
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local handler = io.open(path, 'w')
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if not handler then error('Invalid path') return end
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handler:write(content)
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handler:close()
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end
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config.read_json = function(path)
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local handler = io.open(path, 'r')
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if not handler then error('Invalid path') return end
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local content = handler:read('*all')
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handler:close()
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local json_content = json:decode(content) or {}
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assert(type(json_content) == 'table', 'json is not a table')
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return json_content
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end
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config.write_json = function(path, content)
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local json_content = json:encode(content)
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assert(type(json_content) == 'string', 'json is not a string')
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local handler = io.open(path, 'w')
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if not handler then error('Invalid path') return end
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handler:write(json_content)
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handler:close()
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end
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local instance = nil
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if not instance then
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instance = setmetatable(config, {
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__call = function()
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local ret = gobject {}
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gtable.crush(ret, config, true)
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-- Create config files if they don't exist
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for _, file in pairs { 'floating.json', 'dock.json', 'desktop.json', 'applications.json' } do
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if not gfilesystem.file_readable(gfilesystem.get_configuration_dir() .. 'src/config/' .. file) then
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aspawn('touch ' .. gfilesystem.get_configuration_dir() .. 'src/config/' .. file)
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end
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end
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-- Create config directories if they don't exist
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for _, dir in pairs { 'files/desktop/icons' } do
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if not gfilesystem.dir_readable(gfilesystem.get_configuration_dir() .. 'src/config/' .. dir) then
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gfilesystem.make_directories(gfilesystem.get_configuration_dir() .. 'src/config/' .. dir)
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end
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end
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return ret
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end,
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})
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end
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return instance
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