Module remote 

HTTPS fetch with SHA256 verification and TTL-based local caching (wgex-inspired).

Structs

FetchOpts

Constants

DEFAULT_MAX_BYTES

Default max download size for a single object (20 MiB).

DEFAULT_TIMEOUT_SECS

Default HTTP timeout.

DEFAULT_TTL_SECS

Default TTL for cached remote objects (24 hours).

Functions

cache_root

Cache root: $JAN_CACHE_DIR or $XDG_CACHE_HOME/jan (or platform equivalent).

fetch_and_install_bundle

Download a jan bundle zip, verify the zip SHA256, verify manifest members, unpack under ~/.cache/jan/trees/<sha256>/, and return (tree_dir, root_yaml).

fetch_verified

Fetch url, verify against expected_sha256, and return the cached file path.

fetch_verified_text

Read verified remote content as a UTF-8 string (for YAML includes).

looks_like_remote_url

Whether a string looks like an http(s) URL suitable for jan use.

objects_dir

trees_dir