Packages build output using CPack. Supports both preset-based packaging (from CMakePresets.json) and manual CPack invocation using the build context.

With presets:

stages {
    git.sync()
    cmake.build()
    cmake.pack()
    // ...
}

Standalone (configures and builds automatically if needed):

stages {
    git.sync()
    cmake.pack()
    // ...
}

Manual mode (no presets):

stages {
    git.sync()
    cmake.build()
    cmake.pack()
    // ...
}

When CMakePresets.json contains packagePresets:

When no package presets are found:

Note: In manual mode, cmake.pack() requires cmake.build() to run first so it can read the build directory and configuration from context.

1. Looks up the package preset's configurePreset in CMakePresets.json
2. If the package preset's configure preset differs from the build preset's configure preset (or no build was run), automatically runs configure + build
3. Matches the package preset's configurations list (e.g., ["Release"]) against available build presets to build only the required configurations
4. Runs cpack --preset <preset>

1. Reads ctx.cmakeBuildDir and ctx.buildConfig from the build stage context
2. Runs cpack -G <generator> -B <buildDir>/_packages -C <config>

When cmake.pack() is used without a preceding cmake.build(), the pack stage automatically configures and builds the project using the package preset's configurePreset. Only build presets matching the package preset's configurations are built, avoiding unnecessary work.