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home/nvim: check assignment and property/table access types

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chayleaf 2023-03-17 00:06:32 +07:00
parent c6c7a1cf0a
commit 4c463b22a4
1 changed files with 20 additions and 3 deletions
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21
home/common/nvim/default.nix
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@ -83,24 +83,41 @@
else if func.__kind == "defun" then else if func.__kind == "defun" then
(compileFunc sc (if func?id then func.id else "") func.func) (compileFunc sc (if func?id then func.id else "") func.func)
else if func.__kind == "prop" then else if func.__kind == "prop" then
assert lib.assertMsg (luaType func.expr == null || luaType func.expr == "table") "Unable to get property ${func.name} of a ${luaType func.expr}!";
"${wrapExpr (compileExpr sc func.expr)}.${func.name}" "${wrapExpr (compileExpr sc func.expr)}.${func.name}"
else if func.__kind == "call" then else if func.__kind == "call" then
let args = if builtins.isList func._args then func._args else [func._args]; in let args = if builtins.isList func._args then func._args else [func._args]; in
assert (lib.assertMsg assert lib.assertMsg
((!(func._func?_minArity) || (builtins.length args) >= func._func._minArity) && (!(func._func?_maxArity) || (builtins.length args) <= func._func._maxArity)) ((!(func._func?_minArity) || (builtins.length args) >= func._func._minArity) && (!(func._func?_maxArity) || (builtins.length args) <= func._func._maxArity))
"error: wrong function arity for ${compileExpr sc func._func}! expected at least ${builtins.toString func._func._minArity}; found ${builtins.toString (builtins.length args)}"); "error: wrong function arity for ${compileExpr sc func._func}! expected at least ${builtins.toString func._func._minArity}; found ${builtins.toString (builtins.length args)}";
"${wrapExpr (compileExpr sc func._func)}(${builtins.concatStringsSep ", " (map (compileExpr sc) args)})" "${wrapExpr (compileExpr sc func._func)}(${builtins.concatStringsSep ", " (map (compileExpr sc) args)})"
else if func.__kind == "mcall" then else if func.__kind == "mcall" then
"${wrapExpr (compileExpr sc func.val)}:${func.name}(${builtins.concatStringsSep ", " (map (compileExpr sc) (if builtins.isList func.args then func.args else [func.args]))})" "${wrapExpr (compileExpr sc func.val)}:${func.name}(${builtins.concatStringsSep ", " (map (compileExpr sc) (if builtins.isList func.args then func.args else [func.args]))})"
else if func.__kind == "tableAttr" then else if func.__kind == "tableAttr" then
assert lib.assertMsg (luaType func.table == null || luaType func.table == "table") "Unable to get table value ${compileExpr sc func.key} of a ${luaType func.table} ${compileExpr sc func.table}!";
"${wrapExpr (compileExpr sc func.table)}[${compileExpr sc func.key}]" "${wrapExpr (compileExpr sc func.table)}[${compileExpr sc func.key}]"
else null else null
); );
luaType = val:
if builtins.isAttrs val && val?__kind then (
if val?_type then val._type
else null
) else if builtins.isList val || builtins.isAttrs val then "table"
else if builtins.isPath val || builtins.isString val then "string"
else if builtins.isInt val || builtins.isFloat val then "number"
else if builtins.isNull val then "nil"
else if builtins.isFunction val then "function"
else if builtins.isBool val then "boolean"
else null;
compileStmt = sc@{sname,scope}: func: ( compileStmt = sc@{sname,scope}: func: (
if builtins.isList func then builtins.concatStringsSep "\n" (map (compileStmt sc) func) if builtins.isList func then builtins.concatStringsSep "\n" (map (compileStmt sc) func)
else if builtins.isAttrs func && (func?__kind) then ( else if builtins.isAttrs func && (func?__kind) then (
if func.__kind == "assign" then if func.__kind == "assign" then
assert lib.assertMsg
(luaType func.expr == null || luaType func.val == null || luaType func.val == func.expr._type)
"error: setting ${compileExpr sc func.expr} to wrong type. It should be ${luaType func.expr} but is ${luaType func.val}";
"${compileExpr sc func.expr} = ${compileExpr sc func.val}" "${compileExpr sc func.expr} = ${compileExpr sc func.val}"
else if func.__kind == "bind" then else if func.__kind == "bind" then
"local ${func.name} = ${compileExpr sc func.val}" "local ${func.name} = ${compileExpr sc func.val}"