Typecheck return value of chadrc; propagate errors
* Don't blindly assume the only way `require "custom/chadrc.lua" can fail is that the file doesn't exist. * Provide user with a more useful message when return value is wrong
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@ -141,12 +141,16 @@ end
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M.load_config = function()
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local conf = require "core.default_config"
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local chadrcExists, change = pcall(require, "custom.chadrc")
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-- if chadrc exists , then merge its table into the default config's
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if chadrcExists then
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conf = vim.tbl_deep_extend("force", conf, change)
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-- attempt to load and merge a user config
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local chadrc_exists = vim.fn.filereadable(vim.fn.stdpath "config" .. "/lua/custom/chadrc.lua") == 1
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if chadrc_exists then
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-- merge user config if it exists and is a table; otherwise display an error
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local user_config = require "custom.chadrc"
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if type(user_config) == 'table' then
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conf = vim.tbl_deep_extend("force", conf, user_config)
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else
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error("User config (chadrc.lua) *must* return a table!")
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end
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end
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return conf
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