Changeset 0c6b92a for imaps-frontend/node_modules/@babel/generator/lib/printer.js

Timestamp:

12/12/24 17:06:06 (5 weeks ago)

Author:

stefan toskovski <stefantoska84@…>

Branches:

main

Parents:

d565449

Message:

Pred finalna verzija

File:

• imaps-frontend/node_modules/@babel/generator/lib/printer.js (modified) (31 diffs)

imaps-frontend/node_modules/@babel/generator/lib/printer.js

@@ -8 +8 @@
 var n = require("./node/index.js");
 var _t = require("@babel/types");
+var _tokenMap = require("./token-map.js");
 var generatorFunctions = require("./generators/index.js");
 const {
+  isExpression,
   isFunction,
   isStatement,
@@ -20 +22 @@
 const HAS_NEWLINE = /[\n\r\u2028\u2029]/;
 const HAS_NEWLINE_OR_BlOCK_COMMENT_END = /[\n\r\u2028\u2029]|\*\//;
+function commentIsNewline(c) {
+  return c.type === "CommentLine" || HAS_NEWLINE.test(c.value);
+}
 const {
   needsParens
 } = n;
 class Printer {
-  constructor(format, map) {
+  constructor(format, map, tokens, originalCode) {
     this.inForStatementInit = false;
     this.tokenContext = 0;
+    this._tokens = null;
+    this._originalCode = null;
     this._currentNode = null;
     this._indent = 0;
     this._indentRepeat = 0;
     this._insideAux = false;
-    this._parenPushNewlineState = null;
     this._noLineTerminator = false;
+    this._noLineTerminatorAfterNode = null;
     this._printAuxAfterOnNextUserNode = false;
     this._printedComments = new Set();
     this._endsWithInteger = false;
     this._endsWithWord = false;
+    this._endsWithDiv = false;
     this._lastCommentLine = 0;
     this._endsWithInnerRaw = false;
     this._indentInnerComments = true;
+    this.tokenMap = null;
+    this._boundGetRawIdentifier = this._getRawIdentifier.bind(this);
     this.format = format;
+    this._tokens = tokens;
+    this._originalCode = originalCode;
     this._indentRepeat = format.indent.style.length;
     this._inputMap = map == null ? void 0 : map._inputMap;
     this._buf = new _buffer.default(map, format.indent.style[0]);
   }
-  enterForStatementInit(val) {
-    const old = this.inForStatementInit;
-    if (old === val) return () => {};
-    this.inForStatementInit = val;
+  enterForStatementInit() {
+    if (this.inForStatementInit) return () => {};
+    this.inForStatementInit = true;
     return () => {
-      this.inForStatementInit = old;
+      this.inForStatementInit = false;
     };
   }
+  enterDelimited() {
+    const oldInForStatementInit = this.inForStatementInit;
+    const oldNoLineTerminatorAfterNode = this._noLineTerminatorAfterNode;
+    if (oldInForStatementInit === false && oldNoLineTerminatorAfterNode === null) {
+      return () => {};
+    }
+    this.inForStatementInit = false;
+    this._noLineTerminatorAfterNode = null;
+    return () => {
+      this.inForStatementInit = oldInForStatementInit;
+      this._noLineTerminatorAfterNode = oldNoLineTerminatorAfterNode;
+    };
+  }
   generate(ast) {
+    if (this.format.preserveFormat) {
+      this.tokenMap = new _tokenMap.TokenMap(ast, this._tokens, this._originalCode);
+    }
     this.print(ast);
     this._maybeAddAuxComment();
@@ -59 +86 @@
   }
   indent() {
-    if (this.format.compact || this.format.concise) return;
+    const {
+      format
+    } = this;
+    if (format.preserveFormat || format.compact || format.concise) {
+      return;
+    }
     this._indent++;
   }
   dedent() {
-    if (this.format.compact || this.format.concise) return;
+    const {
+      format
+    } = this;
+    if (format.preserveFormat || format.compact || format.concise) {
+      return;
+    }
     this._indent--;
   }
@@ -70 +107 @@
     if (force) {
       this._appendChar(59);
-    } else {
-      this._queue(59);
-    }
+      this._noLineTerminator = false;
+      return;
+    }
+    if (this.tokenMap) {
+      const node = this._currentNode;
+      if (node.start != null && node.end != null) {
+        if (!this.tokenMap.endMatches(node, ";")) {
+          return;
+        }
+        const indexes = this.tokenMap.getIndexes(this._currentNode);
+        this._catchUpTo(this._tokens[indexes[indexes.length - 1]].loc.start);
+      }
+    }
+    this._queue(59);
     this._noLineTerminator = false;
   }
@@ -87 +135 @@
   }
   space(force = false) {
-    if (this.format.compact) return;
+    const {
+      format
+    } = this;
+    if (format.compact || format.preserveFormat) return;
     if (force) {
       this._space();
@@ -99 +150 @@
   word(str, noLineTerminatorAfter = false) {
     this.tokenContext = 0;
-    this._maybePrintInnerComments();
-    if (this._endsWithWord || str.charCodeAt(0) === 47 && this.endsWith(47)) {
+    this._maybePrintInnerComments(str);
+    if (this._endsWithWord || this._endsWithDiv && str.charCodeAt(0) === 47) {
       this._space();
     }
@@ -119 +170 @@
     this._endsWithInteger = Number.isInteger(number) && !isNonDecimalLiteral(str) && !SCIENTIFIC_NOTATION.test(str) && !ZERO_DECIMAL_INTEGER.test(str) && str.charCodeAt(str.length - 1) !== 46;
   }
-  token(str, maybeNewline = false) {
+  token(str, maybeNewline = false, occurrenceCount = 0) {
     this.tokenContext = 0;
-    this._maybePrintInnerComments();
+    this._maybePrintInnerComments(str, occurrenceCount);
     const lastChar = this.getLastChar();
     const strFirst = str.charCodeAt(0);
@@ -128 +179 @@
     }
     this._maybeAddAuxComment();
-    this._append(str, maybeNewline);
+    this._append(str, maybeNewline, occurrenceCount);
     this._noLineTerminator = false;
   }
   tokenChar(char) {
     this.tokenContext = 0;
-    this._maybePrintInnerComments();
+    this._maybePrintInnerComments(String.fromCharCode(char));
     const lastChar = this.getLastChar();
     if (char === 43 && lastChar === 43 || char === 45 && lastChar === 45 || char === 46 && this._endsWithInteger) {
@@ -184 +235 @@
   }
   sourceWithOffset(prop, loc, columnOffset) {
-    if (!loc) return;
+    if (!loc || this.format.preserveFormat) return;
     this._catchUp(prop, loc);
     this._buf.sourceWithOffset(prop, loc, columnOffset);
@@ -200 +251 @@
     this._queue(10);
   }
-  _append(str, maybeNewline) {
-    this._maybeAddParen(str);
+  _append(str, maybeNewline, occurrenceCount = 0) {
+    if (this.tokenMap) {
+      const token = this.tokenMap.findMatching(this._currentNode, str, occurrenceCount);
+      if (token) this._catchUpTo(token.loc.start);
+    }
     this._maybeIndent(str.charCodeAt(0));
     this._buf.append(str, maybeNewline);
     this._endsWithWord = false;
     this._endsWithInteger = false;
+    this._endsWithDiv = false;
   }
   _appendChar(char) {
-    this._maybeAddParenChar(char);
+    if (this.tokenMap) {
+      const token = this.tokenMap.findMatching(this._currentNode, String.fromCharCode(char));
+      if (token) this._catchUpTo(token.loc.start);
+    }
     this._maybeIndent(char);
     this._buf.appendChar(char);
     this._endsWithWord = false;
     this._endsWithInteger = false;
+    this._endsWithDiv = false;
   }
   _queue(char) {
-    this._maybeAddParenChar(char);
     this._maybeIndent(char);
     this._buf.queue(char);
@@ -230 +288 @@
       return true;
     }
-  }
-  _maybeAddParenChar(char) {
-    const parenPushNewlineState = this._parenPushNewlineState;
-    if (!parenPushNewlineState) return;
-    if (char === 32) {
-      return;
-    }
-    if (char !== 10) {
-      this._parenPushNewlineState = null;
-      return;
-    }
-    this.tokenChar(40);
-    this.indent();
-    parenPushNewlineState.printed = true;
-  }
-  _maybeAddParen(str) {
-    const parenPushNewlineState = this._parenPushNewlineState;
-    if (!parenPushNewlineState) return;
-    const len = str.length;
-    let i;
-    for (i = 0; i < len && str.charCodeAt(i) === 32; i++) continue;
-    if (i === len) {
-      return;
-    }
-    const cha = str.charCodeAt(i);
-    if (cha !== 10) {
-      if (cha !== 47 || i + 1 === len) {
-        this._parenPushNewlineState = null;
-        return;
-      }
-      const chaPost = str.charCodeAt(i + 1);
-      if (chaPost === 42) {
-        return;
-      } else if (chaPost !== 47) {
-        this._parenPushNewlineState = null;
-        return;
-      }
-    }
-    this.tokenChar(40);
-    this.indent();
-    parenPushNewlineState.printed = true;
   }
   catchUp(line) {
@@ -280 +297 @@
   }
   _catchUp(prop, loc) {
-    var _loc$prop;
-    if (!this.format.retainLines) return;
-    const line = loc == null || (_loc$prop = loc[prop]) == null ? void 0 : _loc$prop.line;
-    if (line != null) {
-      const count = line - this._buf.getCurrentLine();
-      for (let i = 0; i < count; i++) {
-        this._newline();
-      }
+    const {
+      format
+    } = this;
+    if (!format.preserveFormat) {
+      if (format.retainLines && loc != null && loc[prop]) {
+        this.catchUp(loc[prop].line);
+      }
+      return;
+    }
+    const pos = loc == null ? void 0 : loc[prop];
+    if (pos != null) this._catchUpTo(pos);
+  }
+  _catchUpTo({
+    line,
+    column,
+    index
+  }) {
+    const count = line - this._buf.getCurrentLine();
+    if (count > 0 && this._noLineTerminator) {
+      return;
+    }
+    for (let i = 0; i < count; i++) {
+      this._newline();
+    }
+    const spacesCount = count > 0 ? column : column - this._buf.getCurrentColumn();
+    if (spacesCount > 0) {
+      const spaces = this._originalCode ? this._originalCode.slice(index - spacesCount, index).replace(/[^\t\x0B\f \xA0\u1680\u2000-\u200A\u202F\u205F\u3000\uFEFF]/gu, " ") : " ".repeat(spacesCount);
+      this._append(spaces, false);
     }
   }
@@ -293 +330 @@
     return this._indentRepeat * this._indent;
   }
-  printTerminatorless(node, parent, isLabel) {
-    if (isLabel) {
-      this._noLineTerminator = true;
-      this.print(node, parent);
-    } else {
-      const terminatorState = {
-        printed: false
-      };
-      this._parenPushNewlineState = terminatorState;
-      this.print(node, parent);
-      if (terminatorState.printed) {
-        this.dedent();
-        this.newline();
-        this.tokenChar(41);
-      }
-    }
-  }
-  print(node, parent, noLineTerminatorAfter, trailingCommentsLineOffset, forceParens) {
-    var _node$extra, _node$leadingComments;
+  printTerminatorless(node) {
+    this._noLineTerminator = true;
+    this.print(node);
+  }
+  print(node, noLineTerminatorAfter, trailingCommentsLineOffset) {
+    var _node$extra, _node$leadingComments, _node$leadingComments2;
     if (!node) return;
     this._endsWithInnerRaw = false;
@@ -324 +348 @@
       throw new ReferenceError(`unknown node of type ${JSON.stringify(nodeType)} with constructor ${JSON.stringify(node.constructor.name)}`);
     }
-    const oldNode = this._currentNode;
+    const parent = this._currentNode;
     this._currentNode = node;
     const oldInAux = this._insideAux;
@@ -330 +354 @@
     this._maybeAddAuxComment(this._insideAux && !oldInAux);
     const parenthesized = (_node$extra = node.extra) == null ? void 0 : _node$extra.parenthesized;
-    let shouldPrintParens = forceParens || parenthesized && format.retainFunctionParens && nodeType === "FunctionExpression" || needsParens(node, parent, this.tokenContext, this.inForStatementInit);
+    let shouldPrintParens = parenthesized && format.preserveFormat || parenthesized && format.retainFunctionParens && nodeType === "FunctionExpression" || needsParens(node, parent, this.tokenContext, this.inForStatementInit, format.preserveFormat ? this._boundGetRawIdentifier : undefined);
     if (!shouldPrintParens && parenthesized && (_node$leadingComments = node.leadingComments) != null && _node$leadingComments.length && node.leadingComments[0].type === "CommentBlock") {
       const parentType = parent == null ? void 0 : parent.type;
@@ -347 +371 @@
       }
     }
-    let exitInForStatementInit;
+    let indentParenthesized = false;
+    if (!shouldPrintParens && this._noLineTerminator && ((_node$leadingComments2 = node.leadingComments) != null && _node$leadingComments2.some(commentIsNewline) || this.format.retainLines && node.loc && node.loc.start.line > this._buf.getCurrentLine())) {
+      shouldPrintParens = true;
+      indentParenthesized = true;
+    }
+    let oldNoLineTerminatorAfterNode;
+    let oldInForStatementInitWasTrue;
+    if (!shouldPrintParens) {
+      noLineTerminatorAfter || (noLineTerminatorAfter = parent && this._noLineTerminatorAfterNode === parent && n.isLastChild(parent, node));
+      if (noLineTerminatorAfter) {
+        var _node$trailingComment;
+        if ((_node$trailingComment = node.trailingComments) != null && _node$trailingComment.some(commentIsNewline)) {
+          if (isExpression(node)) shouldPrintParens = true;
+        } else {
+          oldNoLineTerminatorAfterNode = this._noLineTerminatorAfterNode;
+          this._noLineTerminatorAfterNode = node;
+        }
+      }
+    }
     if (shouldPrintParens) {
       this.tokenChar(40);
+      if (indentParenthesized) this.indent();
       this._endsWithInnerRaw = false;
-      exitInForStatementInit = this.enterForStatementInit(false);
+      if (this.inForStatementInit) {
+        oldInForStatementInitWasTrue = true;
+        this.inForStatementInit = false;
+      }
+      oldNoLineTerminatorAfterNode = this._noLineTerminatorAfterNode;
+      this._noLineTerminatorAfterNode = null;
     }
     this._lastCommentLine = 0;
@@ -359 +407 @@
     if (shouldPrintParens) {
       this._printTrailingComments(node, parent);
+      if (indentParenthesized) {
+        this.dedent();
+        this.newline();
+      }
       this.tokenChar(41);
       this._noLineTerminator = noLineTerminatorAfter;
-      exitInForStatementInit();
+      if (oldInForStatementInitWasTrue) this.inForStatementInit = true;
     } else if (noLineTerminatorAfter && !this._noLineTerminator) {
       this._noLineTerminator = true;
@@ -368 +420 @@
       this._printTrailingComments(node, parent, trailingCommentsLineOffset);
     }
-    this._currentNode = oldNode;
+    this._currentNode = parent;
     format.concise = oldConcise;
     this._insideAux = oldInAux;
+    if (oldNoLineTerminatorAfterNode !== undefined) {
+      this._noLineTerminatorAfterNode = oldNoLineTerminatorAfterNode;
+    }
     this._endsWithInnerRaw = false;
   }
@@ -405 +460 @@
     }
   }
-  printJoin(nodes, parent, opts = {}) {
+  printJoin(nodes, opts = {}) {
     if (!(nodes != null && nodes.length)) return;
     let {
@@ -428 +483 @@
       if (!node) continue;
       if (opts.statement) this._printNewline(i === 0, newlineOpts);
-      this.print(node, parent, undefined, opts.trailingCommentsLineOffset || 0);
+      this.print(node, undefined, opts.trailingCommentsLineOffset || 0);
       opts.iterator == null || opts.iterator(node, i);
-      if (i < len - 1) separator == null || separator();
+      if (separator != null) {
+        if (i < len - 1) separator(i, false);else if (opts.printTrailingSeparator) separator(i, true);
+      }
       if (opts.statement) {
-        var _node$trailingComment;
-        if (!((_node$trailingComment = node.trailingComments) != null && _node$trailingComment.length)) {
+        var _node$trailingComment2;
+        if (!((_node$trailingComment2 = node.trailingComments) != null && _node$trailingComment2.length)) {
           this._lastCommentLine = 0;
         }
@@ -448 +505 @@
     if (indent) this.dedent();
   }
-  printAndIndentOnComments(node, parent) {
+  printAndIndentOnComments(node) {
     const indent = node.leadingComments && node.leadingComments.length > 0;
     if (indent) this.indent();
-    this.print(node, parent);
+    this.print(node);
     if (indent) this.dedent();
   }
@@ -459 +516 @@
       this.space();
     }
-    this.print(node, parent);
+    this.print(node);
   }
   _printTrailingComments(node, parent, lineOffset) {
@@ -478 +535 @@
     this._printComments(0, comments, node, parent);
   }
-  _maybePrintInnerComments() {
-    if (this._endsWithInnerRaw) this.printInnerComments();
+  _maybePrintInnerComments(nextTokenStr, nextTokenOccurrenceCount) {
+    if (this._endsWithInnerRaw) {
+      var _this$tokenMap;
+      this.printInnerComments((_this$tokenMap = this.tokenMap) == null ? void 0 : _this$tokenMap.findMatching(this._currentNode, nextTokenStr, nextTokenOccurrenceCount));
+    }
     this._endsWithInnerRaw = true;
     this._indentInnerComments = true;
   }
-  printInnerComments() {
+  printInnerComments(nextToken) {
     const node = this._currentNode;
     const comments = node.innerComments;
@@ -491 +551 @@
     const printedCommentsCount = this._printedComments.size;
     if (indent) this.indent();
-    this._printComments(1, comments, node);
+    this._printComments(1, comments, node, undefined, undefined, nextToken);
     if (hasSpace && printedCommentsCount !== this._printedComments.size) {
       this.space();
@@ -500 +560 @@
     this._indentInnerComments = false;
   }
-  printSequence(nodes, parent, opts = {}) {
+  printSequence(nodes, opts = {}) {
     var _opts$indent;
     opts.statement = true;
     (_opts$indent = opts.indent) != null ? _opts$indent : opts.indent = false;
-    this.printJoin(nodes, parent, opts);
-  }
-  printList(items, parent, opts = {}) {
+    this.printJoin(nodes, opts);
+  }
+  printList(items, opts = {}) {
     if (opts.separator == null) {
       opts.separator = commaSeparator;
     }
-    this.printJoin(items, parent, opts);
+    this.printJoin(items, opts);
+  }
+  shouldPrintTrailingComma(listEnd) {
+    if (!this.tokenMap) return null;
+    const listEndIndex = this.tokenMap.findLastIndex(this._currentNode, token => this.tokenMap.matchesOriginal(token, listEnd));
+    if (listEndIndex <= 0) return null;
+    return this.tokenMap.matchesOriginal(this._tokens[listEndIndex - 1], ",");
   }
   _printNewline(newLine, opts) {
@@ -535 +601 @@
     }
   }
-  _shouldPrintComment(comment) {
+  _shouldPrintComment(comment, nextToken) {
     if (comment.ignore) return 0;
     if (this._printedComments.has(comment)) return 0;
     if (this._noLineTerminator && HAS_NEWLINE_OR_BlOCK_COMMENT_END.test(comment.value)) {
       return 2;
+    }
+    if (nextToken && this.tokenMap) {
+      const commentTok = this.tokenMap.find(this._currentNode, token => token.value === comment.value);
+      if (commentTok && commentTok.start > nextToken.start) {
+        return 2;
+      }
     }
     this._printedComments.add(comment);
@@ -555 +627 @@
     }
     const lastCharCode = this.getLastChar();
-    if (lastCharCode !== 91 && lastCharCode !== 123) {
+    if (lastCharCode !== 91 && lastCharCode !== 123 && lastCharCode !== 40) {
       this.space();
     }
     let val;
     if (isBlockComment) {
-      const {
-        _parenPushNewlineState
-      } = this;
-      if ((_parenPushNewlineState == null ? void 0 : _parenPushNewlineState.printed) === false && HAS_NEWLINE.test(comment.value)) {
-        this.tokenChar(40);
-        this.indent();
-        _parenPushNewlineState.printed = true;
-      }
       val = `/*${comment.value}*/`;
       if (this.format.indent.adjustMultilineComment) {
@@ -591 +655 @@
       val = `/*${comment.value}*/`;
     }
-    if (this.endsWith(47)) this._space();
+    if (this._endsWithDiv) this._space();
     this.source("start", comment.loc);
     this._append(val, isBlockComment);
@@ -601 +665 @@
     }
   }
-  _printComments(type, comments, node, parent, lineOffset = 0) {
+  _printComments(type, comments, node, parent, lineOffset = 0, nextToken) {
     const nodeLoc = node.loc;
     const len = comments.length;
@@ -612 +676 @@
     for (let i = 0; i < len; i++) {
       const comment = comments[i];
-      const shouldPrint = this._shouldPrintComment(comment);
+      const shouldPrint = this._shouldPrintComment(comment, nextToken);
       if (shouldPrint === 2) {
         hasLoc = false;
@@ -685 +749 @@
 }
 var _default = exports.default = Printer;
-function commaSeparator() {
-  this.tokenChar(44);
-  this.space();
+function commaSeparator(occurrenceCount, last) {
+  this.token(",", false, occurrenceCount);
+  if (!last) this.space();
 }