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Customize KotlinCompilerVersion in symbol-processing-aa-embeddable
Also renamed META-INF/compiler.version to META-INF/ksp.compiler.version (cherry picked from commit 90e5b80)
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62
...essing-aa-embeddable/src/main/java/org/jetbrains/kotlin/config/KotlinCompilerVersion.java
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/* | ||
* Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors. | ||
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. | ||
*/ | ||
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package org.jetbrains.kotlin.config; | ||
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import org.jetbrains.annotations.Nullable; | ||
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import java.io.BufferedReader; | ||
import java.io.IOException; | ||
import java.io.InputStreamReader; | ||
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public class KotlinCompilerVersion { | ||
public static final String VERSION_FILE_PATH = "/META-INF/ksp.compiler.version"; | ||
public static final String VERSION; | ||
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// True if the latest stable language version supported by this compiler has not yet been released. | ||
// Binaries produced by this compiler with that language version (or any future language version) are going to be marked | ||
// as "pre-release" and will not be loaded by release versions of the compiler. | ||
// Change this value before and after every major release | ||
private static final boolean IS_PRE_RELEASE = true; | ||
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public static final String TEST_IS_PRE_RELEASE_SYSTEM_PROPERTY = "kotlin.test.is.pre.release"; | ||
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public static boolean isPreRelease() { | ||
String overridden = System.getProperty(TEST_IS_PRE_RELEASE_SYSTEM_PROPERTY); | ||
if (overridden != null) { | ||
return Boolean.parseBoolean(overridden); | ||
} | ||
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return IS_PRE_RELEASE; | ||
} | ||
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/** | ||
* @return version of this compiler, or `null` if it isn't known (if VERSION is "@snapshot@") | ||
*/ | ||
@Nullable | ||
public static String getVersion() { | ||
return VERSION.equals("@snapshot@") ? null : VERSION; | ||
} | ||
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@SuppressWarnings({"TryFinallyCanBeTryWithResources", "ConstantConditions"}) | ||
private static String loadKotlinCompilerVersion() throws IOException { | ||
BufferedReader versionReader = new BufferedReader( | ||
new InputStreamReader(KotlinCompilerVersion.class.getResourceAsStream(VERSION_FILE_PATH))); | ||
try { | ||
return versionReader.readLine(); | ||
} finally { | ||
versionReader.close(); | ||
} | ||
} | ||
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static { | ||
try { | ||
VERSION = loadKotlinCompilerVersion(); | ||
} | ||
catch (IOException e) { | ||
throw new IllegalStateException("Failed to read compiler version from " + VERSION_FILE_PATH); | ||
} | ||
} | ||
} |