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Improve Chef error messages

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This commit is contained in:
Nilay Majorwar 2022-01-22 18:49:26 +05:30
parent 22ee70948a
commit 22939dabf5
2 changed files with 4 additions and 4 deletions
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4
engines/chef/parser/core.ts
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@ -66,13 +66,13 @@ const parseArithmeticOp = (line: string): C.ChefArithmeticOp => {
) )
return { code, ing: matches[2], bowlId }; return { code, ing: matches[2], bowlId };
throw new SyntaxError("Malformed instruction"); throw new SyntaxError("Instruction has incorrect syntax");
}; };
/** Assert that a line matches the given regex and return matches */ /** Assert that a line matches the given regex and return matches */
const assertMatch = (line: string, regex: RegExp): RegExpMatchArray => { const assertMatch = (line: string, regex: RegExp): RegExpMatchArray => {
const matches = line.match(regex); const matches = line.match(regex);
if (!matches) throw new SyntaxError("Malformed instruction"); if (!matches) throw new SyntaxError("Unknown instruction");
return matches; return matches;
}; };

4
engines/chef/parser/index.ts
View File

@ -117,7 +117,7 @@ const parseCookingTime = (stack: CodeStack): void => {
const regex = /^Cooking time: \d+ (?:hours?|minutes?).$/; const regex = /^Cooking time: \d+ (?:hours?|minutes?).$/;
const { line, row } = popCodeStack(stack, true); const { line, row } = popCodeStack(stack, true);
if (!line!.match(regex)) if (!line!.match(regex))
throw new ParseError("Malformed cooking time statement", { line: row }); throw new ParseError("Invalid cooking time statement", { line: row });
}; };
/** Parse stack for oven setting statement. No data is returned. */ /** Parse stack for oven setting statement. No data is returned. */
@ -126,7 +126,7 @@ const parseOvenSetting = (stack: CodeStack): void => {
/^Pre-heat oven to \d+ degrees Celsius(?: \(gas mark [\d/]+\))?.$/; /^Pre-heat oven to \d+ degrees Celsius(?: \(gas mark [\d/]+\))?.$/;
const { line, row } = popCodeStack(stack, true); const { line, row } = popCodeStack(stack, true);
if (!line!.match(regex)) if (!line!.match(regex))
throw new ParseError("Malformed oven setting", { line: row }); throw new ParseError("Invalid oven setting statement", { line: row });
}; };
/** Parse the stack for the header of method section */ /** Parse the stack for the header of method section */