com.intellij.openapi.util.io.FileUtil类的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.intellij.openapi.util.io.FileUtil类的一些代码示例，展示了FileUtil类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FileUtil类的具体详情如下：
包路径：com.intellij.openapi.util.io.FileUtil
类名称：FileUtil

FileUtil介绍

暂无

代码示例

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

@Nullable
 public static VirtualFile findByImportPath(@NotNull String importPath, @NotNull Project project, @Nullable Module module) {
  if (importPath.isEmpty()) {
   return null;
  }
  importPath = FileUtil.toSystemIndependentName(importPath);
  for (VirtualFile root : GoSdkUtil.getSourcesPathsToLookup(project, module)) {
   VirtualFile file = root.findFileByRelativePath(importPath);
   if (file != null) {
    return file;
   }
  }
  return null;
 }
}

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

private void doTest() {
 try {
  String text = FileUtil.loadFile(new File("./" + PATH + "/" + getTestName(true) + ".s"));
  String actual = printTokens(StringUtil.convertLineSeparators(text.trim()), 0);
  assertSameLinesWithFile(new File(PATH + "/" + getTestName(true) + ".txt").getAbsolutePath(), actual);
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
}

代码示例来源：origin: KronicDeth/intellij-elixir

public String createFile(String relativePath, String text){
 try{
  File file = new File(getOrCreateProjectDir(), relativePath);
  FileUtil.writeToFile(file, text);
  return FileUtil.toSystemIndependentName(file.getAbsolutePath());
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
}

代码示例来源：origin: KronicDeth/intellij-elixir

private static void assertRelativePaths(File[] baseDirs, Collection<File> files, String[] expected){
  List<String> relativePaths = new ArrayList<String>();
  for (File file: files){
   String path = file.getAbsolutePath();
   for(File baseDir:baseDirs){
    if(baseDir != null && FileUtil.isAncestor(baseDir, file, false)){
     path = FileUtil.getRelativePath(baseDir, file);
     break;
    }
   }
   relativePaths.add(FileUtil.toSystemIndependentName(path));
  }
  UsefulTestCase.assertSameElements(relativePaths, expected);

 }
}

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

private static File createDir(String... children) {
  try {
   File dir = FileUtil.createTempDirectory("goSdk", "test");
   for (String child : children) {
    File file = new File(dir, child);
    FileUtil.createParentDirs(file);
    if (StringUtil.endsWithChar(child, '/')) {
     assertTrue(file.mkdir());
    }
    else {
     assertTrue(file.createNewFile());
    }
   }
   return dir;
  }
  catch (IOException e) {
   throw new RuntimeException(e);
  }
 }
}

代码示例来源：origin: Camelcade/Perl5-IDEA

@Nullable
@Override
protected String doGetLocalPath(@NotNull String remotePath) {
 File remoteFile = new File(remotePath);
 if (FileUtil.isAncestor(CONTAINER_ROOT_FILE, remoteFile, false)) {
  return PerlFileUtil.unLinuxisePath('/' + FileUtil.getRelativePath(CONTAINER_ROOT_FILE, remoteFile));
 }
 return FileUtil.toSystemIndependentName(FileUtil.join(getLocalCacheRoot(), remotePath));
}

代码示例来源：origin: Camelcade/Perl5-IDEA

/**
  * Reverse operation for {@link #linuxisePath(String)}
  */
 @NotNull
 public static String unLinuxisePath(@NotNull String linuxisedPath) {
  if (!SystemInfo.isWindows || linuxisedPath.length() < 2) {
   return linuxisedPath;
  }
  String normalizedPath = FileUtil.toSystemIndependentName(linuxisedPath);
  if (normalizedPath.charAt(0) != '/') {
   throw new RuntimeException("Badly formatted path: " + linuxisedPath);
  }
  char driveLetter = normalizedPath.charAt(1);
  if (!Character.isLetter(driveLetter)) {
   throw new RuntimeException("Unexpected drive letter: " + linuxisedPath);
  }
  return FileUtil.toSystemDependentName(driveLetter + ":" + (linuxisedPath.length() > 2 ? linuxisedPath.substring(2) : ""));
 }
}

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

@Nullable
private static String getGaeExecutablePath(@NotNull String sdkHomePath) {
 String goExecutablePath = PathUtil.toSystemIndependentName(sdkHomePath);
 goExecutablePath = StringUtil.trimEnd(goExecutablePath, GoConstants.APP_ENGINE_GO_ROOT_DIRECTORY_PATH);
 boolean gcloudInstallation = goExecutablePath.endsWith(GoConstants.GCLOUD_APP_ENGINE_DIRECTORY_PATH);
 if (gcloudInstallation) {
  LOG.debug("Detected gcloud GAE installation at " + goExecutablePath);
  goExecutablePath = FileUtil.join(StringUtil.trimEnd(goExecutablePath, GoConstants.GCLOUD_APP_ENGINE_DIRECTORY_PATH), "bin");
 }
 String executablePath = FileUtil.join(goExecutablePath, GoEnvironmentUtil.getGaeExecutableFileName(gcloudInstallation));
 return new File(executablePath).exists() ? executablePath : null;
}

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

private static boolean prepareFile(@NotNull File file) {
 try {
  FileUtil.writeToFile(file, new byte[]{0x7F, 'E', 'L', 'F'});
 }
 catch (IOException e) {
  return false;
 }
 return file.setExecutable(true);
}

代码示例来源：origin: KronicDeth/intellij-elixir

protected void loadProject(String projectPath, Map<String, String> pathVariables){
 try{
  String testDataRootPath = getTestDataRootPath();
  String fullProjectPath = FileUtil.toSystemDependentName(testDataRootPath != null ? testDataRootPath + "/" + projectPath : projectPath);
  Map<String, String> allPathVariables = new HashMap<String, String>(pathVariables.size() + 1);
  allPathVariables.putAll(pathVariables);
  allPathVariables.put(PathMacroUtil.APPLICATION_HOME_DIR, PathManager.getHomePath());
  JpsProjectLoader.loadProject(myProject, allPathVariables, fullProjectPath);
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
}

代码示例来源：origin: liias/monkey

boolean releaseBuild) throws ProjectBuildException {
final File projectRoot = new File(FileUtil.toSystemIndependentName(projectRootPath));
final List<File> mcFiles = FileUtil.findFilesByMask(sourcePattern, projectRoot);
final List<File> xmlFiles = FileUtil.findFilesByMask(resourcePattern, projectRoot);
final List<String> resourceFilePaths = xmlFiles.stream()
 .filter(file -> file != null && file.getParentFile().getAbsolutePath().contains("resource"))

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

@NotNull
public static String getBinaryFileNameForPath(@NotNull String path) {
 String resultBinaryName = FileUtil.getNameWithoutExtension(PathUtil.getFileName(path));
 return SystemInfo.isWindows ? resultBinaryName + ".exe" : resultBinaryName;
}

代码示例来源：origin: KronicDeth/intellij-elixir

protected static void change(String filePath, @Nullable String newContent){
 try{
  File file = new File(FileUtil.toSystemDependentName(filePath));
  assertTrue("File " + file.getAbsolutePath() + " doesn't exist", file.exists());
  if(newContent != null){
   FileUtil.writeToFile(file, newContent);
  }
  long oldTimeStamp = FileSystemUtil.lastModified(file);
  long time = System.currentTimeMillis();
  setLastModified(file, time);
  if(FileSystemUtil.lastModified(file) <= oldTimeStamp){
   setLastModified(file, time + 1);
   long newTimeStamp = FileSystemUtil.lastModified(file);
   if(newTimeStamp <= oldTimeStamp){
    // Mac OS and som versions of Linux truncates timestamp to nearest second
    setLastModified(file, time + 1000);
    newTimeStamp = FileSystemUtil.lastModified(file);
    assertTrue("Failed to change timestamp for " + file.getAbsolutePath(), newTimeStamp > oldTimeStamp);
   }
   sleepUntil(newTimeStamp);
  }
 } catch (IOException e) {
  e.printStackTrace();
 }
}

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

String directoryPath = FileUtil.isAbsolutePlatformIndependent(myDirectoryPath)
            ? myDirectoryPath
            : FileUtil.join(getWorkingDirectory(), myDirectoryPath);
if (!FileUtil.isAncestor(getWorkingDirectory(), directoryPath, false)) {
 throw new RuntimeConfigurationError("Working directory should be ancestor of testing directory");

代码示例来源：origin: Camelcade/Perl5-IDEA

/**
 * @return perl5 dir in the ide's {@code system} dir
 */
@NotNull
public static String getPerlSystemPath() {
 String systemPath = PathManager.getSystemPath();
 String perlDirectory = FileUtil.join(systemPath, PERL_DIR);
 FileUtil.createDirectory(new File(perlDirectory));
 return perlDirectory;
}

代码示例来源：origin: Camelcade/Perl5-IDEA

@NotNull
 @Override
 public String mapPathToLocal(@NotNull String remotePathName) {
  File remotePath = new File(remotePathName);
  if (FileUtil.isAncestor(myRemoteProjectPath, remotePath, false)) {
   return FileUtil.toSystemDependentName(
    new File(myLocalProjectPath, Objects.requireNonNull(FileUtil.getRelativePath(myRemoteProjectPath, remotePath))).getPath()
   );
  }
  else {
   return remotePathName;
  }
 }
}

代码示例来源：origin: cheptsov/AdvancedExpressionFolding

try {
  verificationFile = new File(verificationFileName);
  expectedContent = FileUtil.loadFile(verificationFile);
    FileUtil.writeToFile(new File(destinationFileName), cleanContent);
    VirtualFile file = LocalFileSystem.getInstance().refreshAndFindFileByPath(destinationFileName);
    assertNotNull(file);

代码示例来源：origin: go-lang-plugin-org/go-lang-idea-plugin

@NotNull
@Override
public DirectoryProcessingResult detectRoots(@NotNull File dir,
                       @NotNull File[] children,
                       @NotNull File base,
                       @NotNull List<DetectedProjectRoot> result) {
 Pattern pattern = Pattern.compile(".*\\.go");
 List<File> filesByMask = FileUtil.findFilesByMask(pattern, base);
 if (!filesByMask.isEmpty()) {
  result.add(new DetectedProjectRoot(dir) {
   @NotNull
   @Override
   public String getRootTypeName() {
    return GoConstants.GO;
   }
  });
 }
 return DirectoryProcessingResult.SKIP_CHILDREN;
}

代码示例来源：origin: GoogleCloudPlatform/google-cloud-intellij

/**
 * Creates all {@link File files} annotated with {@link TestFile} in the given directory name.
 *
 * @param directoryName the name of the directory to create the test files in
 */
private void createTestFiles(String directoryName) throws IllegalAccessException, IOException {
 for (Field field : getFieldsWithAnnotation(testInstance.getClass(), TestFile.class)) {
  field.setAccessible(true);
  if (!field.getType().equals(File.class)) {
   throw new IllegalArgumentException(
     "@TestFile can only annotate fields of type java.io.File");
  }
  TestFile annotation = field.getAnnotation(TestFile.class);
  File directory = FileUtil.createTempDirectory(directoryName, null);
  File file = new File(directory, annotation.name());
  if (!file.createNewFile()) {
   throw new IOException("Can't create file: " + file);
  }
  if (!annotation.contents().isEmpty()) {
   FileUtil.writeToFile(file, annotation.contents());
  }
  filesToDelete.add(file);
  field.set(testInstance, file);
 }
}

代码示例来源：origin: JetBrains/Grammar-Kit

public void doGenTest(final boolean generatePsi) throws Exception {
  final String name = getTestName(false);
  String text = loadFile(name + "." + myFileExt);
  myFile = createPsiFile(name, text.replaceAll("generatePsi=[^\n]*", "generatePsi=" + generatePsi));
  List<File> filesToCheck = ContainerUtil.newArrayList();
  filesToCheck.add(new File(FileUtilRt.getTempDirectory(), name + ".java"));
  if (generatePsi) {
   filesToCheck.add(new File(FileUtilRt.getTempDirectory(), name + ".PSI.java"));
  }
  for (File file : filesToCheck) {
   if (file.exists()) {
    assertTrue(file.delete());
   }
  }

  ParserGenerator parserGenerator = newTestGenerator();
  if (generatePsi) parserGenerator.generate();
  else parserGenerator.generateParser();

  for (File file : filesToCheck) {
   assertTrue("Generated file not found: " + file, file.exists());
   final String expectedName = FileUtil.getNameWithoutExtension(file) + ".expected.java";
   String result = FileUtil.loadFile(file, CharsetToolkit.UTF8, true);
   doCheckResult(myFullDataPath, expectedName, result);
  }
 }
}

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