zosbuilder/scripts/functionlist.md

Function List - Repository (scripts and libraries)

This document lists functions defined under scripts/ and scripts/lib with source locations. Regenerated from repository on 2025-10-01.

Top-level build scripts

File: scripts/build.sh

• show_usage()
• parse_arguments()
• setup_build_environment()
• verify_configuration_files()
• main_build_process()
• stage_alpine_extract()
• stage_alpine_configure()
• stage_alpine_packages()
• stage_alpine_firmware()
• stage_components_build()
• stage_components_verify()
• stage_kernel_modules()
• stage_zinit_setup()
• stage_init_script()
• stage_components_copy()
• stage_modules_setup()
• stage_modules_copy()
• stage_rfs_flists()
• stage_cleanup()
• stage_validation()
• stage_initramfs_create()
• stage_initramfs_test()
• stage_kernel_build()
• stage_boot_tests()
• main()

File: scripts/clean.sh

• show_usage()
• parse_arguments()
• clean_build_artifacts()
• clean_downloads()
• clean_container_images()
• show_space_recovery()
• verify_cleanup()
• main()

File: scripts/dev-container.sh

• show_usage()
• ensure_builder_image()
• dev_container_start()
• dev_container_stop()
• dev_container_shell()
• dev_container_build()
• dev_container_clean()
• dev_container_status()
• dev_container_logs()
• main()

File: scripts/make-grub-usb.sh

• error()
• info()
• warn()
• die()
• require_root()
• command_exists()
• parse_args()
• confirm_dangerous()
• check_prereqs()
• resolve_defaults()
• umount_partitions()
• partition_device_gpt()
• format_esp()
• mount_esp()
• install_grub()
• copy_kernel_initrd()
• write_grub_cfg()
• cleanup()
• main()

File: scripts/rebuild-after-zinit.sh

• log()
• in_container()
• check_dir_changed()
• list_some_changes()
• compute_full_kver()
• modules_dir_for_full()

File: scripts/test.sh

• show_usage()
• parse_arguments()
• run_tests()
• main()

Library scripts

File: scripts/lib/common.sh

• log_info()
• log_warn()
• log_error()
• log_debug()
• safe_execute()
• safe_execute_stream()
• section_header()
• command_exists()
• in_container()
• check_dependencies()
• safe_mkdir()
• safe_rmdir()
• safe_copy()
• is_absolute_path()
• resolve_path()
• get_file_size()
• wait_for_file()
• cleanup_on_exit()

File: scripts/lib/alpine.sh

• alpine_extract_miniroot()
• alpine_setup_chroot()
• alpine_cleanup_chroot()
• alpine_install_packages()
• alpine_aggressive_cleanup()
• alpine_configure_repos()
• alpine_configure_system()
• alpine_install_firmware()

File: scripts/lib/components.sh

• components_parse_sources_conf()
• components_download_git()
• components_download_release()
• components_process_extra_options()
• components_build_component()
• components_setup_rust_env()
• build_zinit()
• build_rfs()
• build_mycelium()
• install_rfs()
• install_corex()
• components_verify_installation()
• components_cleanup()

File: scripts/lib/docker.sh

• docker_detect_runtime()
• docker_verify_rootless()
• docker_build_container()
• docker_create_dockerfile()
• docker_start_rootless()
• docker_run_build()
• docker_commit_builder()
• docker_cleanup()
• docker_check_capabilities()
• docker_setup_rootless()

File: scripts/lib/initramfs.sh

• initramfs_setup_zinit()
• initramfs_install_init_script()
• initramfs_copy_components()
• initramfs_setup_modules()
• initramfs_resolve_module_dependencies()
  • resolve_single_module()
• initramfs_create_module_scripts()
• initramfs_strip_and_upx()
• initramfs_finalize_customization()
• initramfs_create_cpio()
• initramfs_validate()
• initramfs_test_archive()
• initramfs_copy_resolved_modules()

File: scripts/lib/kernel.sh

• kernel_get_full_version()
• kernel_download_source()
• kernel_apply_config()
• kernel_modify_config_for_initramfs()
• kernel_build_with_initramfs()
• kernel_build_modules()
• kernel_cleanup()

File: scripts/lib/stages.sh

• stages_init()
• stage_is_completed()
• stage_mark_completed()
• stage_force_rebuild()
• stages_clear_all()
• stage_run()
• stages_status()

File: scripts/lib/testing.sh

• testing_qemu_boot()
• testing_qemu_basic_boot()
• testing_qemu_serial_boot()
• testing_qemu_interactive_boot()
• testing_cloud_hypervisor_boot()
• testing_cloud_hypervisor_basic()
• testing_cloud_hypervisor_serial()
• testing_analyze_boot_log()
• testing_run_all()

RFS tooling

File: scripts/rfs/common.sh

• rfs_common_project_root()
• rfs_common_load_build_kernel_version()
• rfs_common_load_rfs_s3_config()
• rfs_common_build_s3_store_uri()
• rfs_common_locate_rfs()
• rfs_common_require_sqlite3()
• rfs_common_locate_modules_dir()
• rfs_common_locate_firmware_dir()
• rfs_common_validate_modules_metadata()
• rfs_common_install_all_alpine_firmware_packages()
• rfs_common_patch_flist_stores()
• rfs_common_build_route_url()
• rfs_common_patch_flist_route_url()
• rfs_common_prepare_output()
• rfs_common_firmware_tag()

File: scripts/rfs/pack-modules.sh

• section()

File: scripts/rfs/pack-firmware.sh

• section()

File: scripts/rfs/verify-flist.sh

• usage()
• section()

Notes:

• Line numbers reflect current repository state; re-run generation after edits.
• Nested/local functions are included under their parent section when applicable.