/*
* Copyright 2012-2014 Sergey Ignatov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.intellij.erlang.jps.model;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.text.StringUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.TestOnly;
import org.jetbrains.jps.model.JpsDummyElement;
import org.jetbrains.jps.model.JpsElementFactory;
import org.jetbrains.jps.model.JpsElementTypeWithDefaultProperties;
import org.jetbrains.jps.model.library.sdk.JpsSdkType;
import java.io.File;
public class JpsErlangSdkType extends JpsSdkType<JpsDummyElement> implements JpsElementTypeWithDefaultProperties<JpsDummyElement> {
public static final JpsErlangSdkType INSTANCE = new JpsErlangSdkType();
private static final String BYTECODE_INTERPRETER = "erl";
private static final String BYTECODE_COMPILER = "erlc";
public static final String SCRIPT_INTERPRETER = "escript";
private static final String TESTS_SDK_PATH_PROPERTY = "erlang.sdk.path";
private static final String DEFAULT_TESTS_SDK_PATH = "/usr/lib/erlang/";
@NotNull
public static File getByteCodeInterpreterExecutable(@NotNull String sdkHome) {
return getSdkExecutable(sdkHome, BYTECODE_INTERPRETER);
}
@NotNull
public static File getByteCodeCompilerExecutable(@NotNull String sdkHome) {
return getSdkExecutable(sdkHome, BYTECODE_COMPILER);
}
@NotNull
public static File getScriptInterpreterExecutable(@NotNull String sdkHome) {
return getSdkExecutable(sdkHome, SCRIPT_INTERPRETER);
}
@NotNull
@Override
public JpsDummyElement createDefaultProperties() {
return JpsElementFactory.getInstance().createDummyElement();
}
@NotNull
public static String getExecutableFileName(@NotNull String executableName) {
return SystemInfo.isWindows ? executableName + ".exe" : executableName;
}
@TestOnly
@NotNull
public static String getTestsSdkPath() {
String sdkPathFromProperty = StringUtil.nullize(System.getProperty(TESTS_SDK_PATH_PROPERTY));
return StringUtil.notNullize(sdkPathFromProperty, DEFAULT_TESTS_SDK_PATH);
}
@TestOnly
@NotNull
public static String getSdkConfigurationFailureMessage() {
return "Failed to setup an Erlang SDK at " + getTestsSdkPath() +
"\nUse " + TESTS_SDK_PATH_PROPERTY + " system property to set sdk path";
}
@NotNull
private static File getSdkExecutable(@NotNull String sdkHome, @NotNull String command) {
return new File(new File(sdkHome, "bin"), getExecutableFileName(command));
}
}