WithExecCmd overrides the exec.Cmd instance used for executing commands, primarily useful for testing.

WithFiles specifies files, by directory name and contents to generate for tests.

WithHandler sets a custom http.Handler for the test server.

WithLogCommand logs or silences the shell command itself from being printed. This takes precedence over any other options.

WithLogOutput logs or silences the shell command's output from being printed. This takes precedence over any other options.

WithLogger override the logger implementation, this is useful for unit tests which want to verify logging output.

WithWorkDir sets a specific working directory.

Write produces a file where each line has the format KEY=VALUE. We aren't using the godotenv library as its output isn't compatible with the `pack bui

WriteBuildDirectoryContext writes the build directory context to the specified buildpack config file path.

WriteBuildScript writes the build steps to a script to be run on each file change in dev mode.

WriteFpmConfigToPath writes the fpm configuration file to the given path.

WriteLifecycle writes the env vars to the given directory in a way that is compatible with the lifecycle build process.

WriteNginxConfig compiles the configuration template with parameters and writes it to disk.

WriteNginxConfigToPath writes the configuration for the nginx server to the given path.

This just generates an HTML document that includes `message` in the body.

This just generates an HTML document that includes `message` in the body.

tryAddFrameworkVersionLabel attempts to identify the functions framework version being used by reading the functions-framework package's manifest. If

appYamlIfExists looks up the app.yaml file specified by env var and returns its content if exists.

archiveSource archives user's source code in a layer

buildDefault builds a native-image in the basic and non-specialized way that can work on any normal Java apps and returns the image entrypoint. Curren

cacheExpired returns true when the cache is past expiration.

classpathAndMainFromSpringBoot returns classpath and main class of an exploded Spring Boot fat JAR that is suitable for the application exeuction on a

cleanUpVolumes tries to delete volumes created by pack during the build.

compileBytecode is a helper that generates deterministic hash-based pyc files for faster startup.

composerInstall runs `composer install` with the given flags.

helper function to create test files and directories

deleteFilesNotIncluded deletes all files that are not included in the apphosting.yaml or bundle.yaml. This is done by walking the directory structure

deleteFilesNotIncluded deletes all files that are not included in the apphosting.yaml or bundle.yaml. This is done by walking the directory structure

detectAppHostingYAMLRoot returns the root directory containing the apphosting.yaml file, or an error if no such file is found. If no apphosting.yaml

detectBunVersion determines the version of bun that should be installed in a Node.js project by examining the "engines.bun" and "packageManager" const

detectPnpmVersion determines the version of pnpm that should be installed in a Node.js project by examining the "engines.pnpm" and "packageManager" co

detectYarnVersion determines the version of Yarn that should be installed in a Node.js project by examining the "engines.yarn" and "packageManager" co

ensureLockfile handles the common logic of checking/generating a lockfile for a given tool.

existingFiles returns all files that exist inside the given directory.

existingFiles returns all files that exist inside the given directory.

extractRelease returns the version name and archiveURL from a javaRelease.

fetchPackageMetadata fetches metadata about an NPM package published to the NPM registry.

If a framework is specified, return the version. If unspecified, return an empty string.