1 /*
2  * Copyright 2024 The Android Open Source Project
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 androidx.benchmark
18 
19 import androidx.annotation.RestrictTo
20 
21 @RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
22 object Markdown {
23     /** Creates a Markdown link. Escapes relevant Markdown characters (e.g. brackets). */
<lambda>null24     fun createLink(label: String, uri: String) = buildString {
25         fun emit(content: String, prefix: Char, suffix: Char) {
26             append(prefix)
27             var prev: Char? = null
28             for (curr in content) {
29                 val shouldEscape = curr == prefix || curr == suffix
30                 val isEscaped = prev == '\\'
31                 if (shouldEscape && !isEscaped) append('\\')
32                 append(curr)
33                 prev = curr
34             }
35             append(suffix)
36         }
37         emit(label, '[', ']')
38         emit(uri, '(', ')')
39     }
40 
createFileLinknull41     fun createFileLink(label: String, path: String) = createLink(label, "file://$path")
42 }
43