> effort to improve the structure of CI and build related files within the
> TensorFlow repo. This warning will be removed when the contents of this
> directory are stable and appropriate documentation around its usage is in
> place.

Maintainer: TensorFlow DevInfra

********************************************************************************

The CI folder contains the configuration files and scripts used to build, test,

        Path bin = installDir.resolve("bin"); // NOI18N
        if (Files.isDirectory(bin)) {
            if (Os.IS_WINDOWS) {
                Path tool = bin.resolve(toolName + ".exe");
                if (Files.exists(tool)) {
                    return tool;
                }
            }
            Path tool = bin.resolve(toolName);
            if (Files.exists(tool)) {
                return tool;
            }
        }

import org.junit.jupiter.api.Assertions.assertEquals
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.io.TempDir
import java.nio.file.FileVisitResult
import java.nio.file.Files
import java.nio.file.Path
import java.nio.file.SimpleFileVisitor
import java.nio.file.attribute.BasicFileAttributes
import java.util.jar.JarEntry
import java.util.jar.JarOutputStream


class PackageListGeneratorIntegrationTest {

        String[] files = sharedDir.list();
        assertNotNull(files, "File listing should not be null");
        log.info("Found {} files in shared directory", files.length);

        // Test we can read the initial file that was created
        SmbFile initialFile = new SmbFile(baseUrl + "shared/initial.txt", context);
        assertTrue(initialFile.exists(), "Initial file should exist");

            Path projectDir = tempDir.resolve("project");
            Files.createDirectories(projectDir);

            Path mvnDir = projectDir.resolve(".mvn");
            Files.createDirectories(mvnDir);
            Path existingFile = mvnDir.resolve("existing.txt");
            Files.writeString(existingFile, "existing content");

            UpgradeContext context = createMockContext(projectDir);

				// concurrently, check for it before we
				// write the filler byte.
				select {
				case err := <-doneCh:
					if err != nil {
						write([]byte{1})
						write([]byte(err.Error()))
					} else {
						write([]byte{0})
					}
					return
				default:
				}

				// Response not ready, write a filler byte.
				write([]byte{32})
				if canWrite {
					xhttp.Flush(w)
				}

The main limitation is that to update or delete content of a file inside a ZIP file the entire ZIP file must be replaced.

        Path dotMvn = cwd.resolve(".mvn");
        Files.createDirectories(dotMvn);
        Path projectExtensions = dotMvn.resolve("extensions.xml");
        Files.writeString(projectExtensions, extensionsXml);

        Path userConf = userHome.resolve(".m2");
        Files.createDirectories(userConf);
        Path userExtensions = userConf.resolve("extensions.xml");
        Files.writeString(userExtensions, extensionsXml);

                logger.info("Flushed config files.");
            } else {
                logger.warn("Failed to flush config files.");
            }
        } catch (final Exception e) {
            logger.warn("Failed to flush config files.", e);
        }
    }

    /**
     * Flushes configuration files to the search engine and executes a callback.
     *

# intellij files
.idea/
*.iml
*.ipr
*.iws
build-idea/
# Eclipse and Intellij put there build files in "out"
out/

# include shared intellij config
!.idea/scopes/x_pack.xml
!.idea/inspectionProfiles/Project_Default.xml
!.idea/runConfigurations/Debug_Elasticsearch.xml
!.idea/checkstyle-idea.xml

# These files are generated in the main tree by IntelliJ
benchmarks/src/main/generated/*

# eclipse files
.project