Examples with GitCommandResult git4idea.commands.GitCommandResult used on opensource projects

Example 26 with GitCommandResult

use of git4idea.commands.GitCommandResult in project jetbrains-plugin by codiga.

the class CodigaGitUtils method getPatchesForWorkingDirectoryForFile.

/**
 * Get all the changes for a patch for the working directory. This is the equivalent
 * of doing git diff <filename>
 * @param psiFile - the file we are inspecting and wanting the changes against.
 * @return the list of patch or nothing.
 */
public static List<TextFilePatch> getPatchesForWorkingDirectoryForFile(PsiFile psiFile) {
    Optional<VirtualFile> repositoryRoot = CodigaGitUtils.getRepositoryRoot(psiFile);
    Optional<String> filePath = CodigaGitUtils.getFilePathInRepository(psiFile);
    if (!repositoryRoot.isPresent()) {
        LOGGER.debug("[getPatchesForWorkingDirectoryForFile] cannot find the repository root");
        return ImmutableList.of();
    }
    if (!filePath.isPresent()) {
        LOGGER.debug("[getPatchesForWorkingDirectoryForFile] cannot find the file path in the repository");
        return ImmutableList.of();
    }
    // create a git command to execute to get the diff
    GitLineHandler gitLineHandler = new GitLineHandler(psiFile.getProject(), repositoryRoot.get(), GitCommand.DIFF);
    gitLineHandler.addParameters(filePath.get());
    // execute the command
    GitCommandResult result = Git.getInstance().runCommand(gitLineHandler);
    if (!result.success()) {
        LOGGER.debug("[getPatchesForWorkingDirectoryForFile] git command failed");
        return ImmutableList.of();
    }
    String patchContent = String.join("\n", result.getOutput());
    LOGGER.debug(String.format("[getPatchesForWorkingDirectoryForFile]  patch content %s", patchContent));
    return getTextFilePatchesFromDiff(patchContent);
}