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[platform] improves shell environment diagnostics (IDEA-209162)

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Roman Shevchenko
2019-03-25 20:39:46 +01:00
parent 166fa5d311
commit 74e42b3b4c
1 changed files with 6 additions and 3 deletions
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platform/util/src/com/intellij/util/EnvironmentUtil.java
+6 -3
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@@ -1,4 +1,4 @@
// Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij.util;
import com.intellij.execution.CommandLineUtil;
@@ -262,8 +262,11 @@ public class EnvironmentUtil {
@NotNull
protected List<String> getShellProcessCommand() throws Exception {
String shellScript = getShell();
if (shellScript == null || !new File(shellScript).canExecute()) {
throw new Exception("shell:" + shellScript);
if (StringUtil.isEmptyOrSpaces(shellScript)) {
throw new Exception("empty $SHELL");
}
if (!new File(shellScript).canExecute()) {
throw new Exception("$SHELL points to a missing or non-executable file: " + shellScript);
}
return buildShellProcessCommand(shellScript, true, true, false);
}