1 /* 2 * Copyright (c) Meta Platforms, Inc. and affiliates. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.facebook.ktfmt.format 18 19 data class FormattingOptions( 20 val style: Style = Style.FACEBOOK, 21 22 /** ktfmt breaks lines longer than maxWidth. */ 23 val maxWidth: Int = DEFAULT_MAX_WIDTH, 24 25 /** 26 * blockIndent is the size of the indent used when a new block is opened, in spaces. 27 * 28 * For example, 29 * ``` 30 * fun f() { 31 * // 32 * } 33 * ``` 34 */ 35 val blockIndent: Int = 2, 36 37 /** 38 * continuationIndent is the size of the indent used when a line is broken because it's too 39 * long, in spaces. 40 * 41 * For example, 42 * ``` 43 * val foo = bar( 44 * 1) 45 * ``` 46 */ 47 val continuationIndent: Int = 4, 48 49 /** Whether ktfmt should remove imports that are not used. */ 50 val removeUnusedImports: Boolean = true, 51 52 /** 53 * Print the Ops generated by KotlinInputAstVisitor to help reason about formatting (i.e., 54 * newline) decisions 55 */ 56 val debuggingPrintOpsAfterFormatting: Boolean = false 57 ) { 58 59 companion object { 60 const val DEFAULT_MAX_WIDTH: Int = 100 61 } 62 63 enum class Style { 64 FACEBOOK, 65 DROPBOX, 66 GOOGLE 67 } 68 } 69