Search Query Grammar

<Query> ::= <OrExpression> EOF
<OrExpression> ::= <AndExpression> "or" <AndExpression>
<AndExpression> ::= <SignExpression> "and" <SignExpression>
<SignExpression> ::= ("not")? <Item>
<Item> ::= <Field>| <Tuple>| <Paren>| <Phrase>| <Text>
<Field> ::= <FieldName> ":" <FieldValue>
<Tuple> ::= <TupleName> "(" <Field> <Field>* ")"
<Paren> ::= "(" <OrExpression>| EOF ")"

Grammar is case-insensitive.

• <Text> — an arbitrary text.

• <Phrase> — the exact text phrase to match.

• <FieldName> — a field name. For example, id, name, login, and so on. This covers all available JSON field names, plus a number of additional names like "is", "in", "has", and so on.

• <FieldValue> — an attribute value. For example, admin, global, {myglobalpermission}. Enclose each value that contains several words separated with spaces in curly braces {}.

• <Tuple> — conditional match by fields. For example, access(project: "myProject", with: "myRole").