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2736 lines (2153 loc) · 56.2 KB
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"use strict";
//const util = require("../_util-from-prettier");
const docBuilders = require("prettier").doc.builders;
const concat = docBuilders.concat;
const join = docBuilders.join;
const hardline = docBuilders.hardline;
const line = docBuilders.line;
const softline = docBuilders.softline;
const group = docBuilders.group;
const indent = docBuilders.indent;
function printCompilationUnit(node, path, print) {
const docs = [];
// Add package
if (node.package) {
docs.push(path.call(print, "package"));
docs.push(hardline);
}
// Add imports
if (node.imports && node.imports.length > 0) {
const imports = concat(path.map(print, "imports"));
// Sort imports
imports.parts.sort((a, b) => {
if (!a.importPath) {
a.importPath = getImportPath(a.parts[2]);
}
if (!b.importPath) {
b.importPath = getImportPath(b.parts[2]);
}
if (a.importPath < b.importPath) {
return -1;
}
if (a.importPath > b.importPath) {
return 1;
}
return 0;
});
// Add hardline between different import groups
let lastImportPathGroup;
imports.parts.forEach(part => {
if (!part.importPath) {
part.importPath = getImportPath(part.parts[2]);
}
const currentImportPathGroup = part.importPath.split(".")[0];
if (!lastImportPathGroup) {
lastImportPathGroup = currentImportPathGroup;
} else if (currentImportPathGroup !== lastImportPathGroup) {
docs.push(hardline);
lastImportPathGroup = currentImportPathGroup;
}
docs.push(part);
});
docs.push(hardline);
}
// Add type declarations
docs.push(group(join(hardline, path.map(print, "types"))), hardline);
return concat(docs);
function getImportPath(parts) {
if (typeof parts === "string") {
// If already string, just return
return parts;
} else if (parts.type && parts.type === "concat") {
// Search deeper in concat
return getImportPath(parts.parts).join("");
}
// Search in array
const paths = [];
if (parts.constructor === Array) {
parts.forEach(part => {
paths.push(getImportPath(part));
});
}
return paths;
}
}
function printTypeDeclaration(node, path, print) {
const docs = [];
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
// Add declaration
docs.push(path.call(print, "declaration"));
return concat(docs);
}
function printLocalTypeDeclaration(node, path, print) {
const docs = [];
docs.push(hardline);
docs.push(hardline);
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
// Add declaration
docs.push(path.call(print, "declaration"));
return concat(docs);
}
function printClassDeclaration(node, path, print) {
const docs = [];
docs.push("class");
docs.push(" ");
// Add name of class/interface
docs.push(path.call(print, "name"));
// Add type parameters
if (node.typeParameters) {
docs.push(
enclosedElementList(
path,
print,
"<",
path.call(print, "typeParameters"),
">"
)
);
}
// Add extends class
if (node.extends) {
const ext = [];
ext.push(line);
ext.push("extends");
ext.push(" ");
ext.push(path.call(print, "extends"));
docs.push(indent(concat(ext)));
}
// Add implemented interfaces
if (node.implements) {
const impl = [];
impl.push(line);
impl.push("implements");
impl.push(indent(concat([line, path.call(print, "implements")])));
docs.push(group(indent(concat(impl))));
}
docs.push(" ");
// // Add soft line if body is not empty, and not only contains empty lines
if (node.body) {
// Add class body
docs.push(path.call(print, "body"));
}
// Add hardline
docs.push(hardline);
return group(concat(docs));
}
function printInterfaceDeclaration(node, path, print) {
const docs = [];
docs.push("interface");
docs.push(" ");
// Add name of class/interface
docs.push(path.call(print, "name"));
// Add type parameters
if (node.typeParameters) {
docs.push(
enclosedElementList(
path,
print,
"<",
path.call(print, "typeParameters"),
">"
)
);
}
// Add extends class
if (node.extends) {
const ext = [];
ext.push(line);
ext.push("extends");
ext.push(" ");
ext.push(path.call(print, "extends"));
docs.push(indent(concat(ext)));
}
docs.push(" ");
// // Add soft line if body is not empty, and not only contains empty lines
if (node.body) {
// Add class body
docs.push(path.call(print, "body"));
}
// Add hardline
docs.push(hardline);
return group(concat(docs));
}
function printConstructorDeclaration(node, path, print) {
const docs = [];
// Add name
docs.push(path.call(print, "name"));
// Add parameters
docs.push(path.call(print, "parameters"));
// Add throws
// TODO throws
// Add body
docs.push(" ");
docs.push(path.call(print, "body"));
return concat(docs);
}
function printAnnotationTypeElementDeclaration(node, path, print) {
const docs = [];
docs.push(hardline);
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
// Add declaration
docs.push(path.call(print, "declaration"));
return concat(docs);
}
function printAnnotationTypeElementRest(node, path, print) {
const docs = [];
// Add typeType
docs.push(path.call(print, "typeType"));
docs.push(" ");
// Add name
docs.push(path.call(print, "name"));
// Add semicolon
docs.push(";");
return concat(docs);
}
function printAnnotationMethodRest(node, path, print) {
const docs = [];
// Add name
docs.push(path.call(print, "name"));
docs.push("(");
docs.push(")");
docs.push(" ");
// Add defaultValue
docs.push(path.call(print, "defaultValue"));
return concat(docs);
}
function printClassBody(node, path, print) {
const docs = [];
// Add open curly brace
docs.push("{");
// Add declarations
if (node.declarations.length > 0) {
docs.push(
indent(
concat([hardline, join(hardline, path.map(print, "declarations"))])
)
);
docs.push(hardline);
}
// Add close curly brace
docs.push("}");
return concat(docs);
}
function printClassBodyBlock(node, path, print) {
const docs = [];
const index = Number(path.getName());
// If method is first element in class, add extra line
if (
index === 0 ||
(index > 0 &&
path.getParentNode().declarations[index - 1].declaration &&
path.getParentNode().declarations[index - 1].declaration.type ===
"FIELD_DECLARATION" &&
!path.getParentNode().declarations[index - 1].followedEmptyLine)
) {
docs.push(hardline);
}
// Add static
if (node.static) {
docs.push("static");
docs.push(" ");
}
// Add block
docs.push(path.call(print, "block"));
docs.push(hardline);
return concat(docs);
}
function printClassBodyMemberDeclaration(node, path, print) {
const docs = [];
const index = Number(path.getName());
// If method is first element in class, add extra line
if (
(index === 0 &&
(node.declaration.type === "METHOD_DECLARATION" ||
node.declaration.type === "GENERIC_METHOD_DECLARATION" ||
node.declaration.type === "CONSTRUCTOR_DECLARATION")) ||
(index > 0 &&
(node.declaration.type === "METHOD_DECLARATION" ||
node.declaration.type === "GENERIC_METHOD_DECLARATION" ||
node.declaration.type === "CONSTRUCTOR_DECLARATION") &&
path.getParentNode().declarations[index - 1].declaration &&
path.getParentNode().declarations[index - 1].declaration.type ===
"FIELD_DECLARATION" &&
!path.getParentNode().declarations[index - 1].followedEmptyLine)
) {
docs.push(hardline);
}
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
// Add declaration
docs.push(path.call(print, "declaration"));
if (
node.declaration.type === "METHOD_DECLARATION" ||
node.declaration.type === "GENERIC_METHOD_DECLARATION" ||
node.declaration.type === "CONSTRUCTOR_DECLARATION" ||
(node.followedEmptyLine &&
index + 1 < path.getParentNode().declarations.length)
) {
docs.push(hardline);
}
return concat(docs);
}
function printInterfaceBody(node, path, print) {
const docs = [];
// Add open curly brace
docs.push("{");
// Add declarations
if (node.declarations.length > 0) {
docs.push(
indent(
concat([hardline, join(hardline, path.map(print, "declarations"))])
)
);
docs.push(hardline);
}
// Add close curly brace
docs.push("}");
return concat(docs);
}
function printInterfaceBodyDeclaration(node, path, print) {
const docs = [];
const index = Number(path.getName());
// If method is first element in interface, add extra line
if (
(index === 0 && node.declaration.type === "INTERFACE_METHOD_DECLARATION") ||
(index > 0 &&
node.declaration.type === "INTERFACE_METHOD_DECLARATION" &&
path.getParentNode().declarations[index - 1].declaration &&
path.getParentNode().declarations[index - 1].declaration.type ===
"CONSTANT_DECLARATION" &&
!path.getParentNode().declarations[index - 1].followedEmptyLine)
) {
docs.push(hardline);
}
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
// Add declaration
docs.push(path.call(print, "declaration"));
if (
node.declaration.type === "INTERFACE_METHOD_DECLARATION" ||
(node.followedEmptyLine &&
index + 1 < path.getParentNode().declarations.length)
) {
docs.push(hardline);
}
return concat(docs);
}
function printInterfaceMethodDeclaration(node, path, print) {
const docs = [];
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
const start = [];
// Add type type
if (node.typeType) {
start.push(path.call(print, "typeType"));
start.push(" ");
}
// Add name
start.push(path.call(print, "name"));
// // Add parameters
if (node.parameters) {
start.push(path.call(print, "parameters"));
}
// Add dimensions
docs.push(concat(path.map(print, "dimensions")));
// Add thrown exceptions
if (node.throws) {
const throws = [];
throws.push(line);
throws.push("throws");
throws.push(indent(concat([line, path.call(print, "throws")])));
start.push(indent(concat(throws)));
}
docs.push(group(concat(start)));
// Add method body
if (node.body) {
// Add open curly
docs.push(" ");
docs.push(path.call(print, "body"));
} else {
// If abstract
docs.push(";");
}
return concat(docs);
}
function printEnumDeclaration(node, path, print) {
const docs = [];
// Add interface or class keyword
docs.push("enum");
docs.push(" ");
// Add name of class/interface
docs.push(path.call(print, "name"));
docs.push(" ");
// Add implemented interfaces
// TODO implements
if (node.implements) {
docs.push("implements");
docs.push(" ");
docs.push(path.call(print, "implements"));
docs.push(" ");
}
// Add open curly bracelet for class/interface beginning
docs.push("{");
docs.push(hardline);
const docs2 = [];
// Add enum constants
docs2.push(hardline);
docs2.push(path.call(print, "enumConstants"));
docs2.push(";");
docs2.push(hardline);
docs.push(indent(concat(docs2)));
if (node.body && node.body.declarations.length > 0) {
// Add class body
docs.push(path.call(print, "body"));
} else {
docs.push(hardline);
}
// Add open curly bracelet for class/interface beginning
docs.push("}");
// Add line
docs.push(hardline);
return group(concat(docs));
}
function printEnumConstant(node, path, print) {
const docs = [];
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
// Add name of class/interface
docs.push(path.call(print, "name"));
// Add primitive type like void, int, etc.
if (node.arguments && node.arguments) {
docs.push("(");
docs.push(path.call(print, "arguments"));
docs.push(")");
}
return concat(docs);
}
function printEnumDeclarations(node, path, print) {
const docs = [];
// Add declarations
if (node.declarations.length > 0) {
docs.push(
indent(
concat([hardline, join(hardline, path.map(print, "declarations"))])
)
);
docs.push(hardline);
}
return concat(docs);
}
function printConstantDeclaration(node, path, print) {
const docs = [];
// Add type type
if (node.typeType) {
docs.push(path.call(print, "typeType"));
docs.push(" ");
}
// Add declarators
if (node.declarators) {
docs.push(join(concat([",", line]), path.map(print, "declarators")));
}
// Add semicolon
docs.push(";");
return concat(docs);
}
function printMethodDeclaration(node, path, print) {
const docs = [];
const start = [];
// Add type type
if (node.typeType) {
start.push(path.call(print, "typeType"));
start.push(" ");
}
// Add name
start.push(path.call(print, "name"));
// // Add parameters
if (node.parameters) {
start.push(path.call(print, "parameters"));
}
// Add thrown exceptions
if (node.throws) {
const throws = [];
throws.push(line);
throws.push("throws");
throws.push(indent(concat([line, path.call(print, "throws")])));
start.push(indent(concat(throws)));
}
docs.push(group(concat(start)));
// Add method body
if (node.body) {
// Add open curly
docs.push(" ");
docs.push(path.call(print, "body"));
} else {
// If abstract
docs.push(";");
}
return concat(docs);
}
function printGenericMethodDeclaration(node, path, print) {
const docs = [];
// Add typeParameters
docs.push(
enclosedElementList(
path,
print,
"<",
path.call(print, "typeParameters"),
">"
)
);
docs.push(" ");
// Add methodDeclaration
docs.push(path.call(print, "methodDeclaration"));
return concat(docs);
}
function printFormalParameters(node, path, print) {
return enclosedElementList(
path,
print,
"(",
join(concat([",", line]), path.map(print, "parameters")),
")"
);
}
function printFormalParameter(node, path, print) {
const docs = [];
// Add marker annotations like @Bean
docs.push(printAnnotations(path, print));
// Add modifiers like public, static, etc.
docs.push(printModifiers(path, print));
// Add type type
if (node.typeType) {
docs.push(path.call(print, "typeType"));
if (node.dotDotDot) {
docs.push("...");
}
docs.push(" ");
}
docs.push(path.call(print, "id"));
return concat(docs);
}
function printBlock(node, path, print) {
const docs = [];
// Add open curly
docs.push("{");
// Add statements
if (node.statements.length > 0) {
docs.push(indent(concat(path.map(print, "statements"))));
docs.push(line);
}
// Add close curly
docs.push("}");
return concat(docs);
}
function printAssertStatement(node, path, print) {
const docs = [];
// If parent is block AND parent parent is LambdaExpression
// AND there is only one statement, don't print a hardline
if (
path.getParentNode(1).node !== "LAMBDA_EXPRESSION" ||
path.getParentNode().type !== "BLOCK" ||
path.getParentNode().statements.length > 1
) {
// Add line
docs.push(hardline);
}
docs.push("assert");
docs.push(" ");
// Add booleanExpression
docs.push(path.call(print, "booleanExpression"));
if (node.valueExpression) {
docs.push(" ");
docs.push(":");
docs.push(" ");
// Add valueExpression
docs.push(path.call(print, "valueExpression"));
}
// If parent is block AND parent parent is LambdaExpression
// AND there is only one statement, don't print a semi colon
if (
path.getParentNode(1).node !== "LAMBDA_EXPRESSION" ||
path.getParentNode().type !== "BLOCK" ||
path.getParentNode().statements.length > 1
) {
docs.push(";");
}
const index = Number(path.getName());
if (
node.followedEmptyLine &&
path.getParentNode().type === "BLOCK" &&
index + 1 < path.getParentNode().statements.length
) {
docs.push(hardline);
}
return concat(docs);
}
function printExpressionStatement(node, path, print) {
const docs = [];
// If parent is block AND parent parent is LambdaExpression
// AND there is only one statement, don't print a hardline
if (
path.getParentNode(1).node !== "LAMBDA_EXPRESSION" ||
path.getParentNode().type !== "BLOCK" ||
path.getParentNode().statements.length > 1
) {
// Add line
docs.push(hardline);
}
// Add expression
docs.push(path.call(print, "expression"));
// If parent is block AND parent parent is LambdaExpression
// AND there is only one statement, don't print a semi colon
if (
path.getParentNode(1).node !== "LAMBDA_EXPRESSION" ||
path.getParentNode().type !== "BLOCK" ||
path.getParentNode().statements.length > 1
) {
docs.push(";");
}
const index = Number(path.getName());
if (
node.followedEmptyLine &&
path.getParentNode().type === "BLOCK" &&
index + 1 < path.getParentNode().statements.length
) {
docs.push(hardline);
}
return concat(docs);
}
function printCommaList(node, path, print) {
return join(concat([",", line]), path.map(print, "list"));
}
function printAndList(node, path, print) {
const docs = [];
docs.push(join(concat([" ", "&", line]), path.map(print, "list")));
return concat(docs);
}
function printVerticalLineList(node, path, print) {
const docs = [];
docs.push(join(concat([" ", "|", line]), path.map(print, "list")));
return concat(docs);
}
function printDotList(node, path, print) {
const docs = [];
docs.push(join(".", path.map(print, "elements")));
return concat(docs);
}
function printIdentifierNameElement(node, path, print) {
const docs = [];
// Add id
docs.push(path.call(print, "id"));
// Add typeArguments
if (node.typeArguments) {
docs.push(path.call(print, "typeArguments"));
}
return concat(docs);
}
function printIdentifierArguments(node, path, print) {
return group(
concat([path.call(print, "name"), argumentList(node, path, print)])
);
}
function printForStatement(node, path, print) {
const docs = [];
// Add line
docs.push(hardline);
// Add while and open braces
docs.push("for");
docs.push(" ");
docs.push("(");
// Add for control
docs.push(path.call(print, "forControl"));
// Add close braces and open curly braces
docs.push(")");
docs.push(" ");
// Add body
docs.push(path.call(print, "body"));
return concat(docs);
}
function printBasicForControl(node, path, print) {
const docs = [];
// Add initializer
if (node.forInit) {
docs.push(path.call(print, "forInit"));
}
docs.push(";");
// Add expression
if (node.expression) {
docs.push(" ");
docs.push(path.call(print, "expression"));
}
docs.push(";");
// Add expressionList
if (node.expressionList) {
docs.push(" ");
docs.push(path.call(print, "expressionList"));
}
return concat(docs);
}
function printEnhancedForControl(node, path, print) {
const docs = [];
// Add declaration
docs.push(path.call(print, "declaration"));
// Add colon
docs.push(" ");
docs.push(":");
docs.push(" ");
// Add expression
docs.push(path.call(print, "expression"));
return concat(docs);
}
function printIfStatement(node, path, print) {
const docs = [];
// Add line, if parent is not an if statement
if (path.getParentNode().type !== "IF_STATEMENT") {
docs.push(hardline);
}
// Add if and open braces
docs.push("if");
docs.push(" ");
docs.push("(");
// Add condition
docs.push(path.call(print, "condition"));
// Add close braces and open curly braces
docs.push(")");
docs.push(" ");
// Add body
docs.push(path.call(print, "body"));
// Add else
if (node.else) {
docs.push(" ");
docs.push("else");
docs.push(" ");
docs.push(path.call(print, "else"));
}
return concat(docs);
}
function printSynchronizedStatement(node, path, print) {
const docs = [];
docs.push(hardline);
// Add synchronized and open braces
docs.push("synchronized");
docs.push(" ");
docs.push("(");
// Add condition
docs.push(path.call(print, "condition"));
// Add close braces and open curly braces
docs.push(")");
docs.push(" ");
// Add body
docs.push(path.call(print, "body"));
return concat(docs);
}
function printContinueStatement(node, path, print) {
const docs = [];
// Add line
docs.push(hardline);
// Add return
docs.push("continue");
if (node.identifier) {
docs.push(" ");
// Add identifier
docs.push(path.call(print, "identifier"));
}
// Add semicolon
docs.push(";");
return concat(docs);
}
function printSemiColonStatement() {
const docs = [];
// do nothing