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1.5.1
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vjeux committed Jun 27, 2017
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7 changes: 7 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
@@ -1,3 +1,10 @@
# 1.5.1

[link](https://github.com/jlongster/prettier/compare/1.5.0...1.5.1)

* Go back to babylon beta 13 (#2289)
* Inline import('x') to avoid having trailing comma (#2288)

# 1.5.0

[link](https://github.com/jlongster/prettier/compare/1.4.4...1.5.0)
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8 changes: 4 additions & 4 deletions docs/lib/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1279,14 +1279,14 @@ var comments$1 = {
};

var name = "prettier";
var version$1 = "1.5.0";
var version$1 = "1.5.1";
var description = "Prettier is an opinionated JavaScript formatter";
var bin = { "prettier": "./bin/prettier.js" };
var repository = "prettier/prettier";
var author = "James Long";
var license = "MIT";
var main = "./index.js";
var dependencies = { "babel-code-frame": "7.0.0-alpha.12", "babylon": "7.0.0-beta.14", "chalk": "1.1.3", "diff": "3.2.0", "esutils": "2.0.2", "flow-parser": "0.47.0", "get-stream": "3.0.0", "glob": "7.1.2", "graphql": "0.10.1", "jest-validate": "20.0.3", "json-to-ast": "2.0.0-alpha1.2", "minimist": "1.2.0", "parse5": "3.0.2", "postcss": "^6.0.1", "postcss-less": "^1.0.0", "postcss-media-query-parser": "0.2.3", "postcss-scss": "1.0.0", "postcss-selector-parser": "2.2.3", "postcss-values-parser": "git://github.com/shellscape/postcss-values-parser.git#5e351360479116f3fe309602cdd15b0a233bc29f", "typescript": "2.5.0-dev.20170617", "typescript-eslint-parser": "git://github.com/eslint/typescript-eslint-parser.git#cfddbfe3ebf550530aef2f1c6c4ea1d9e738d9c1" };
var dependencies = { "babel-code-frame": "7.0.0-alpha.12", "babylon": "7.0.0-beta.13", "chalk": "1.1.3", "diff": "3.2.0", "esutils": "2.0.2", "flow-parser": "0.47.0", "get-stream": "3.0.0", "glob": "7.1.2", "graphql": "0.10.1", "jest-validate": "20.0.3", "json-to-ast": "2.0.0-alpha1.2", "minimist": "1.2.0", "parse5": "3.0.2", "postcss": "^6.0.1", "postcss-less": "^1.0.0", "postcss-media-query-parser": "0.2.3", "postcss-scss": "1.0.0", "postcss-selector-parser": "2.2.3", "postcss-values-parser": "git://github.com/shellscape/postcss-values-parser.git#5e351360479116f3fe309602cdd15b0a233bc29f", "typescript": "2.5.0-dev.20170617", "typescript-eslint-parser": "git://github.com/eslint/typescript-eslint-parser.git#cfddbfe3ebf550530aef2f1c6c4ea1d9e738d9c1" };
var devDependencies = { "babel-cli": "6.24.1", "babel-preset-es2015": "6.24.1", "cross-spawn": "5.1.0", "eslint": "3.19.0", "eslint-friendly-formatter": "3.0.0", "eslint-plugin-prettier": "2.1.1", "jest": "20.0.0", "mkdirp": "^0.5.1", "prettier": "1.4.2", "rimraf": "2.6.1", "rollup": "0.41.1", "rollup-plugin-commonjs": "7.0.0", "rollup-plugin-json": "2.1.0", "rollup-plugin-node-builtins": "2.0.0", "rollup-plugin-node-globals": "1.1.0", "rollup-plugin-node-resolve": "2.0.0", "rollup-plugin-replace": "1.1.1", "sw-toolbox": "3.6.0", "uglify-es": "3.0.15", "webpack": "2.6.1" };
var scripts = { "test": "jest", "test-integration": "jest tests_integration", "lint": "EFF_NO_LINK_RULES=true eslint . --format 'node_modules/eslint-friendly-formatter'", "build": "./scripts/build/build.sh" };
var jest = { "setupFiles": ["<rootDir>/tests_config/run_spec.js"], "snapshotSerializers": ["<rootDir>/tests_config/raw-serializer.js"], "testRegex": "jsfmt\\.spec\\.js$|__tests__/.*\\.js$", "testPathIgnorePatterns": ["tests/new_react", "tests/more_react"] };
Expand Down Expand Up @@ -4455,7 +4455,7 @@ function genericPrintNoParens(path$$1, options, print, args) {
var isNew = n.type === "NewExpression";
if (
// We want to keep require calls as a unit
!isNew && n.callee.type === "Identifier" && n.callee.name === "require" ||
!isNew && n.callee.type === "Identifier" && n.callee.name === "require" || n.callee.type === "Import" ||
// Template literals as single arguments
n.arguments.length === 1 && isTemplateOnItsOwnLine(n.arguments[0], options.originalText) ||
// Keep test declarations on a single line
Expand Down Expand Up @@ -6202,7 +6202,7 @@ function printMemberChain(path$$1, options, print) {

function rec(path$$1) {
var node = path$$1.getValue();
if (node.type === "CallExpression") {
if (node.type === "CallExpression" && node.callee.type === "MemberExpression") {
printedNodes.unshift({
node: node,
printed: comments$3.printComments(path$$1, function () {
Expand Down
74 changes: 32 additions & 42 deletions docs/lib/parser-babylon.js
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Original file line number Diff line number Diff line change
Expand Up @@ -179,16 +179,10 @@ var babylon = function () {
var o = p(e);e.length > 0 && o.trailingComments && o.trailingComments[0].start >= t.end && (r = o.trailingComments, o.trailingComments = null);
}for (e.length > 0 && p(e).start >= t.start && (s = e.pop()); e.length > 0 && p(e).start >= t.start;) {
i = e.pop();
}if (!i && s && (i = s), s && this.state.leadingComments.length > 0) {
var h = p(this.state.leadingComments);if ("ObjectProperty" === s.type) {
if (h.start >= t.start && this.state.commentPreviousNode) {
for (n = 0; n < this.state.leadingComments.length; n++) {
this.state.leadingComments[n].end < this.state.commentPreviousNode.end && (this.state.leadingComments.splice(n, 1), n--);
}this.state.leadingComments.length > 0 && (s.trailingComments = this.state.leadingComments, this.state.leadingComments = []);
}
} else if ("CallExpression" === t.type && t.arguments && t.arguments.length) {
var c = p(t.arguments);c && h.start >= c.start && h.end <= t.end && this.state.commentPreviousNode && this.state.leadingComments.length > 0 && (c.trailingComments = this.state.leadingComments, this.state.leadingComments = []);
}
}if (!i && s && (i = s), s && ("ObjectProperty" === s.type || "CallExpression" === t.type) && this.state.leadingComments.length > 0 && p(this.state.leadingComments).start >= t.start && this.state.commentPreviousNode) {
for (n = 0; n < this.state.leadingComments.length; n++) {
this.state.leadingComments[n].end < this.state.commentPreviousNode.end && (this.state.leadingComments.splice(n, 1), n--);
}this.state.leadingComments.length > 0 && (s.trailingComments = this.state.leadingComments, this.state.leadingComments = []);
}if (i) {
if (i.leadingComments) if (i !== t && p(i.leadingComments).end <= t.start) t.leadingComments = i.leadingComments, i.leadingComments = null;else for (a = i.leadingComments.length - 2; a >= 0; --a) {
if (i.leadingComments[a].end <= t.start) {
Expand All @@ -200,7 +194,7 @@ var babylon = function () {
this.state.leadingComments[n].end < this.state.commentPreviousNode.end && (this.state.leadingComments.splice(n, 1), n--);
}this.state.leadingComments.length > 0 && (t.leadingComments = this.state.leadingComments, this.state.leadingComments = []);
} else {
for (a = 0; a < this.state.leadingComments.length && !(this.state.leadingComments[a].end > t.start); a++) {}var l = this.state.leadingComments.slice(0, a);t.leadingComments = 0 === l.length ? null : l, 0 === (r = this.state.leadingComments.slice(a)).length && (r = null);
for (a = 0; a < this.state.leadingComments.length && !(this.state.leadingComments[a].end > t.start); a++) {}var h = this.state.leadingComments.slice(0, a);t.leadingComments = 0 === h.length ? null : h, 0 === (r = this.state.leadingComments.slice(a)).length && (r = null);
}this.state.commentPreviousNode = t, r && (r.length && r[0].start >= t.start && p(r).end <= t.end ? t.innerComments = r : t.trailingComments = r), e.push(t);
}
}, e;
Expand All @@ -217,7 +211,7 @@ var babylon = function () {
function t() {
g(this, t);
}return t.prototype.init = function (t, e) {
this.strict = !1 !== t.strictMode && "module" === t.sourceType, this.input = e, this.potentialArrowAt = -1, this.inMethod = this.inFunction = this.inGenerator = this.inAsync = this.inPropertyName = this.inType = this.inClass = this.inClassProperty = this.noAnonFunctionType = !1, this.labels = [], this.decorators = [], this.tokens = [], this.comments = [], this.trailingComments = [], this.leadingComments = [], this.commentStack = [], this.commentPreviousNode = null, this.pos = this.lineStart = 0, this.curLine = t.startLine, this.type = C.eof, this.value = null, this.start = this.end = this.pos, this.startLoc = this.endLoc = this.curPosition(), this.lastTokEndLoc = this.lastTokStartLoc = null, this.lastTokStart = this.lastTokEnd = this.pos, this.context = [V.braceStatement], this.exprAllowed = !0, this.containsEsc = this.containsOctal = !1, this.octalPosition = null, this.invalidTemplateEscapePosition = null, this.exportedIdentifiers = [];
this.strict = !1 !== t.strictMode && "module" === t.sourceType, this.input = e, this.potentialArrowAt = -1, this.inMethod = this.inFunction = this.inGenerator = this.inAsync = this.inPropertyName = this.inType = this.inClass = this.inClassProperty = this.noAnonFunctionType = !1, this.labels = [], this.decorators = [], this.tokens = [], this.comments = [], this.trailingComments = [], this.leadingComments = [], this.commentStack = [], this.pos = this.lineStart = 0, this.curLine = t.startLine, this.type = C.eof, this.value = null, this.start = this.end = this.pos, this.startLoc = this.endLoc = this.curPosition(), this.lastTokEndLoc = this.lastTokStartLoc = null, this.lastTokStart = this.lastTokEnd = this.pos, this.context = [V.braceStatement], this.exprAllowed = !0, this.containsEsc = this.containsOctal = !1, this.octalPosition = null, this.invalidTemplateEscapePosition = null, this.exportedIdentifiers = [];
}, t.prototype.curPosition = function () {
return new U(this.curLine, this.pos - this.lineStart);
}, t.prototype.clone = function (e) {
Expand Down Expand Up @@ -258,7 +252,7 @@ var babylon = function () {
}, e;
}(function (t) {
function e(s, i) {
g(this, e);var r = P(this, t.call(this));return r.state = new W(), r.state.init(s, i), r.isLookahead = !1, r;
g(this, e);var r = P(this, t.call(this));return r.state = new W(), r.state.init(s, i), r;
}return w(e, t), e.prototype.next = function () {
this.isLookahead || this.state.tokens.push(new K(this.state)), this.state.lastTokEnd = this.state.end, this.state.lastTokStart = this.state.start, this.state.lastTokEndLoc = this.state.endLoc, this.state.lastTokStartLoc = this.state.startLoc, this.nextToken();
}, e.prototype.eat = function (t) {
Expand All @@ -268,7 +262,7 @@ var babylon = function () {
}, e.prototype.isKeyword = function (t) {
return L(t);
}, e.prototype.lookahead = function () {
var t = this.state;this.state = t.clone(!0), this.isLookahead = !0, this.next(), this.isLookahead = !1;var e = this.state;return this.state = t, e;
var t = this.state;this.state = t.clone(!0), this.isLookahead = !0, this.next(), this.isLookahead = !1;var e = this.state.clone(!0);return this.state = t, e;
}, e.prototype.setStrict = function (t) {
if (this.state.strict = t, this.match(C.num) || this.match(C.string)) {
for (this.state.pos = this.state.start; this.state.pos < this.state.lineStart;) {
Expand All @@ -292,10 +286,8 @@ var babylon = function () {
++this.state.curLine, this.state.lineStart = i.index + i[0].length;
}this.pushComment(!0, this.input.slice(e + 2, s), e, this.state.pos, t, this.state.curPosition());
}, e.prototype.skipLineComment = function (t) {
var e = this.state.pos,
s = this.state.curPosition(),
i = this.input.charCodeAt(this.state.pos += t);if (this.state.pos < this.input.length) for (; 10 !== i && 13 !== i && 8232 !== i && 8233 !== i && ++this.state.pos < this.input.length;) {
i = this.input.charCodeAt(this.state.pos);
for (var e = this.state.pos, s = this.state.curPosition(), i = this.input.charCodeAt(this.state.pos += t); this.state.pos < this.input.length && 10 !== i && 13 !== i && 8232 !== i && 8233 !== i;) {
++this.state.pos, i = this.input.charCodeAt(this.state.pos);
}this.pushComment(!1, this.input.slice(e + t, this.state.pos), e, this.state.pos, s, this.state.curPosition());
}, e.prototype.skipSpace = function () {
t: for (; this.state.pos < this.input.length;) {
Expand Down Expand Up @@ -768,27 +760,25 @@ var babylon = function () {
i = this.state.potentialArrowAt,
r = this.parseExprAtom(t);return "ArrowFunctionExpression" === r.type && r.start === i ? r : t && t.start ? r : this.parseSubscripts(r, e, s);
}, e.prototype.parseSubscripts = function (t, e, s, i) {
var r = { stop: !1 };do {
t = this.parseSubscript(t, e, s, i, r);
} while (!r.stop);return t;
}, e.prototype.parseSubscript = function (t, e, s, i, r) {
if (!i && this.eat(C.doubleColon)) {
var a = this.startNodeAt(e, s);return a.object = t, a.callee = this.parseNoCallExpr(), r.stop = !0, this.parseSubscripts(this.finishNode(a, "BindExpression"), e, s, i);
}if (this.match(C.questionDot)) {
if (this.hasPlugin("optionalChaining") || this.raise(e, "You can only use optional-chaining when the 'optionalChaining' plugin is enabled."), i && this.lookahead().type == C.parenL) return r.stop = !0, t;this.next();var n = this.startNodeAt(e, s);if (this.eat(C.bracketL)) return n.object = t, n.property = this.parseExpression(), n.computed = !0, n.optional = !0, this.expect(C.bracketR), this.finishNode(n, "MemberExpression");if (this.eat(C.parenL)) {
var o = this.state.potentialArrowAt === t.start && "Identifier" === t.type && "async" === t.name && !this.canInsertSemicolon();return n.callee = t, n.arguments = this.parseCallExpressionArguments(C.parenR, o), n.optional = !0, this.finishNode(n, "CallExpression");
}return n.object = t, n.property = this.parseIdentifier(!0), n.computed = !1, n.optional = !0, this.finishNode(n, "MemberExpression");
}if (this.eat(C.dot)) {
var h = this.startNodeAt(e, s);return h.object = t, h.property = this.hasPlugin("classPrivateProperties") ? this.parseMaybePrivateName() : this.parseIdentifier(!0), h.computed = !1, this.finishNode(h, "MemberExpression");
}if (this.eat(C.bracketL)) {
var p = this.startNodeAt(e, s);return p.object = t, p.property = this.parseExpression(), p.computed = !0, this.expect(C.bracketR), this.finishNode(p, "MemberExpression");
}if (!i && this.match(C.parenL)) {
var c = this.state.potentialArrowAt === t.start && "Identifier" === t.type && "async" === t.name && !this.canInsertSemicolon();this.next();var l = this.startNodeAt(e, s);if (l.callee = t, l.arguments = this.parseCallExpressionArguments(C.parenR, c), "Import" === l.callee.type) {
1 !== l.arguments.length && this.raise(l.start, "import() requires exactly one argument");var u = l.arguments[0];u && "SpreadElement" === u.type && this.raise(u.start, "... is not allowed in import()");
}return this.finishNode(l, "CallExpression"), c && this.shouldParseAsyncArrow() ? (r.stop = !0, this.parseAsyncArrowFromCallExpression(this.startNodeAt(e, s), l)) : (this.toReferencedList(l.arguments), l);
}if (this.match(C.backQuote)) {
var d = this.startNodeAt(e, s);return d.tag = t, d.quasi = this.parseTemplate(!0), this.finishNode(d, "TaggedTemplateExpression");
}return r.stop = !0, t;
for (;;) {
if (!i && this.eat(C.doubleColon)) {
var r = this.startNodeAt(e, s);return r.object = t, r.callee = this.parseNoCallExpr(), this.parseSubscripts(this.finishNode(r, "BindExpression"), e, s, i);
}if (this.match(C.questionDot)) {
if (this.hasPlugin("optionalChaining") || this.raise(e, "You can only use optional-chaining when the 'optionalChaining' plugin is enabled."), i && this.lookahead().type == C.parenL) return t;this.next();var a = this.startNodeAt(e, s);if (this.eat(C.bracketL)) a.object = t, a.property = this.parseExpression(), a.computed = !0, a.optional = !0, this.expect(C.bracketR), t = this.finishNode(a, "MemberExpression");else if (this.eat(C.parenL)) {
var n = this.state.potentialArrowAt === t.start && "Identifier" === t.type && "async" === t.name && !this.canInsertSemicolon();a.callee = t, a.arguments = this.parseCallExpressionArguments(C.parenR, n), a.optional = !0, t = this.finishNode(a, "CallExpression");
} else a.object = t, a.property = this.parseIdentifier(!0), a.computed = !1, a.optional = !0, t = this.finishNode(a, "MemberExpression");
} else if (this.eat(C.dot)) {
var o = this.startNodeAt(e, s);o.object = t, o.property = this.hasPlugin("classPrivateProperties") ? this.parseMaybePrivateName() : this.parseIdentifier(!0), o.computed = !1, t = this.finishNode(o, "MemberExpression");
} else if (this.eat(C.bracketL)) {
var h = this.startNodeAt(e, s);h.object = t, h.property = this.parseExpression(), h.computed = !0, this.expect(C.bracketR), t = this.finishNode(h, "MemberExpression");
} else if (!i && this.match(C.parenL)) {
var p = this.state.potentialArrowAt === t.start && "Identifier" === t.type && "async" === t.name && !this.canInsertSemicolon();this.next();var c = this.startNodeAt(e, s);if (c.callee = t, c.arguments = this.parseCallExpressionArguments(C.parenR, p), "Import" === c.callee.type) {
1 !== c.arguments.length && this.raise(c.start, "import() requires exactly one argument");var l = c.arguments[0];l && "SpreadElement" === l.type && this.raise(l.start, "... is not allowed in import()");
}if (t = this.finishNode(c, "CallExpression"), p && this.shouldParseAsyncArrow()) return this.parseAsyncArrowFromCallExpression(this.startNodeAt(e, s), c);this.toReferencedList(c.arguments);
} else {
if (!this.match(C.backQuote)) return t;var u = this.startNodeAt(e, s);u.tag = t, u.quasi = this.parseTemplate(!0), t = this.finishNode(u, "TaggedTemplateExpression");
}
}throw new Error("Unreachable");
}, e.prototype.parseCallExpressionArguments = function (t, e) {
for (var s = [], i = void 0, r = !0; !this.eat(t);) {
if (r) r = !1;else if (this.expect(C.comma), this.eat(t)) break;this.match(C.parenL) && !i && (i = this.state.start), s.push(this.parseExprListItem(!1, e ? { start: 0 } : void 0, e ? { start: 0 } : void 0));
Expand Down Expand Up @@ -1118,7 +1108,7 @@ var babylon = function () {
return a.directiveToStmt(t);
});e.body = n.concat(e.body), delete e.directives;
}, e.prototype.parseClassMethod = function (t, e, s, i) {
this.parseMethod(e, s, i), e.typeParameters && (e.value.typeParameters = e.typeParameters, delete e.typeParameters), t.body.push(this.finishNode(e, "MethodDefinition"));
this.parseMethod(e, s, i), t.body.push(this.finishNode(e, "MethodDefinition"));
}, e.prototype.parseExprAtom = function (e) {
switch (this.state.type) {case C.regexp:
return this.estreeParseRegExpLiteral(this.state.value);case C.num:case C.string:
Expand All @@ -1132,7 +1122,7 @@ var babylon = function () {
}, e.prototype.parseMethod = function (e, s, i) {
var r = this.startNode();return r.kind = e.kind, r = t.prototype.parseMethod.call(this, r, s, i), delete r.kind, e.value = this.finishNode(r, "FunctionExpression"), e;
}, e.prototype.parseObjectMethod = function (e, s, i, r) {
var a = t.prototype.parseObjectMethod.call(this, e, s, i, r);return a && (a.type = "Property", "method" === a.kind && (a.kind = "init"), a.shorthand = !1), a;
var a = t.prototype.parseObjectMethod.call(this, e, s, i, r);return a && ("method" === a.kind && (a.kind = "init"), a.type = "Property"), a;
}, e.prototype.parseObjectProperty = function (e, s, i, r, a) {
var n = t.prototype.parseObjectProperty.call(this, e, s, i, r, a);return n && (n.kind = "init", n.type = "Property"), n;
}, e.prototype.toAssignable = function (e, s, i) {
Expand Down Expand Up @@ -1332,7 +1322,7 @@ var babylon = function () {
t.types.push(this.flowParseIntersectionType());
}return 1 === t.types.length ? e : this.finishNode(t, "UnionTypeAnnotation");
}, e.prototype.flowParseType = function () {
var t = this.state.inType;this.state.inType = !0;var e = this.flowParseUnionType();return this.state.inType = t, this.state.exprAllowed = !1, e;
var t = this.state.inType;this.state.inType = !0;var e = this.flowParseUnionType();return this.state.inType = t, e;
}, e.prototype.flowParseTypeAnnotation = function () {
var t = this.startNode();return t.typeAnnotation = this.flowParseTypeInitialiser(), this.finishNode(t, "TypeAnnotation");
}, e.prototype.flowParseTypeAnnotatableIdentifier = function () {
Expand Down
2 changes: 1 addition & 1 deletion docs/lib/prettier-version.js
View file
Original file line number Diff line number Diff line change
@@ -1 +1 @@
prettierVersion = "1.5.0";
prettierVersion = "1.5.1";
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