RequiresGlobalizationInvariant returns true if the system lacks the OS packages necessary to support .NET globalization.

RuntimeConfigJSONFiles returns all runtimeconfig.json files in 'path'. The runtimeconfig.json file is present for compiled .NET assemblies.

SetUpTempDirs sets up temp directories that mimic the layers of buildpacks.

SupervisorConfFiles returns whether it is necessary to install supervisor and the necessary files to fetch.

SupportsBundler1 returns true if the installed Ruby version is compatible with Bundler 1. Bundler 1 breaks with Ruby 3.2. This functions returns true

TempWorkingDir creates a temp dir, sets the current working directory to it, and returns a clean up function to restore everything back.

UnarchiveTestData extracts the test-data tgz into a temp dir and returns a cleanup function to be deferred. This function overwrites the "test-data" t

UseFrozenLockfile returns an true if the environment supporte Yarn's --frozen-lockfile flag. This is a hack to maintain backwards compatibility on App

UserErrorf constructs an Error with status StatusUnknown (user-attributed SLO).

VersionMatchesSemver checks if the provided version matches the given version semver range. The range string has the following format: https://github.

WriteToFile writes the given app hosting schema to the specified path.

addProcfileProcesses adds all processes from the given Procfile contents.

buildCommandLine runs the native-image build via command line and returns the image entrypoint.

deleteFolder returns whether the folder was deleted

ensureUVVenv checks for an existing environment at the given path and creates one if it doesn't exist.

extract extracts the name of the package in the specified directory. Expects that the specified directory contains one and only one Go package.

extract extracts the name of the package in the specified directory. Expects that the specified directory contains one and only one Go package.

installTool handles the common logic of installing a python tool with either pip or uv.

isBothPyprojectAndRequirementsPresent checks if both pyproject.toml and requirements.txt are present.

isPackageManagerConfigured checks if the environment is configured to use the specified package manager.

mockReadGoMod mocks the readGoMod

parseCommand parses a command string into a list of arguments. The command string is expected to be in the format of a shell command. It will split th

parseCommand parses a command string into a list of arguments. The command string is expected to be in the format of a shell command. It will split th

parsePackageManager parses the packageManager field and returns the manager name and version. packageManagerField must have this regex (pnpm|yarn|bun)

replaceInFile is a helper to find and replace strings in a file at a given path.

setUpBuildEnvironment sets up an environment for testing buildpack build functionality.

versionMatchesSemver checks if the provided version matches the given version semver range. The range string has the following format: https://github.

AddInstalledRuntimeVersion adds a runtime version to the list of installed runtimes. Used for versionless runtimes to provide feedback on the runtime

AssemblyName retrieves the assembly name property from .csproj file.

CheckUVIncompatibleDependencies checks for incompatible dependencies using uv pip check.