AllPatchFiles lists chromium-relative paths of every patch file (select.py get_all_patch_files).

Appcast prints appcast snippets for the macOS release (release/appcast.py AppcastModule).

ApplyAllForce applies all patches non-interactively with --reject (apply/apply_force.py apply_all_force).

ApplyPatchWithReject applies one patch falling back to --reject (apply/apply_force.py apply_patch_with_reject). Status: applied|rejected.

ApplySingleFilePatch applies the patch for one chromium path (apply/apply_patch.py apply_single_file_patch).

ChangedFilesWithStatus maps path → status (A/M/D/R/C) for one commit (extract/utils.py get_commit_changed_files_with_status).

CheckSigningEnvironment reports whether macOS signing env is complete (macos.py check_signing_environment).

Checked runs c and converts a non-zero exit into an error naming the command (Python run_command check=True).

=== high-level operations (feature.py) === CommitChangedFiles lists files touched by a commit via diff-tree.

CreateAppArmorProfile writes the userns profile (linux.py create_apparmor_profile, GitHub issue #165).

CreateBinaryMarker writes <path>.binary (extract/utils.py).

CreateControlFile writes DEBIAN/control (linux.py create_control_file).

CreateLauncherScript writes /usr/bin/browseros (linux.py create_launcher_script).

CreateMetainfoFile writes the AppStream metainfo (linux.py create_metainfo_file).

CreateRenameMarker writes <path>.rename for pure renames (extract/common.py write_patches rename branch).

CreateSignedNotarizedDMG chains create → sign → notarize (package/macos.py create_signed_notarized_dmg).

CurrentBranch returns the checked-out branch name (empty when detached).

DefaultIgnorePatterns covers tool state and scratch files that must never be extracted into the patch repo.

DepotToolsWinToolchain defaults to "0" (system toolchain).

Download fetches a version's artifacts (release/download.py DownloadModule).

ExecutionOrder is the fixed phase order from cli/build.py EXECUTION_ORDER. NOTE: prep intentionally excludes series_patches.

ExtractRange extracts the cumulative diff start..end (extract/extract_range.py extract_commit_range).

FeatureFiles loads the file list for a feature from features.yaml.

GetReleaseJSON fetches releases/<version>/<platform>/release.json (r2.py get_release_json); nil when absent.

HasPhaseFlags reports whether any phase flag is set.

Health checks the /health endpoint (REST, not MCP).

ImageContent returns the first image content item, or nil.

List prints all versions or one version's artifacts (release/list.py ListModule).

ListAllVersions enumerates releases/<version>/ prefixes, newest first (release/common.py list_all_versions).

ListPrefixes returns the common prefixes directly under prefix using a "/" delimiter (used to enumerate release versions).

LoadInto reads any YAML file with !env substitution into out.

ModifiedFiles filters a feature's file list to those with uncommitted changes (annotate.py get_modified_files).

NotarizeDMG submits, staples, and validates the DMG (package/macos.py notarize_dmg).

OrphanSummary groups paths by top-level directory, largest group first.

PackageModule returns the platform package module name.

ParsePrivateKey accepts Sparkle key material in any of its shapes: raw 32-byte seed, raw 64-byte (seed + public key), or base64 of either.

PlatformName maps the build platform to the R2 path segment (upload.py _get_platform): macos | win | linux.

Publish commits chromium_patches changes and pushes them to the selected remote.

R2CDNBaseURL defaults to the public CDN.

R2EndpointURL is computed from the account ID; empty when unset.

RangeChangedFilesWithStatus maps path → status for base..head (extract_range.py get_range_changed_files_with_status).

ResolveForCommand resolves a checkout and tailors cwd detection errors for a specific command such as "browseros-patch diff".

ResolvePageID returns the explicit page ID or fetches the active page.

RevParse resolves a ref to a full sha.

Run executes git with args in dir, capturing output.