Module paths 

Where grabcli keeps its files, and private/atomic file writes.

• config dir: $GRABCLI_CONFIG_DIR, else $XDG_CONFIG_HOME/grabcli, else ~/.config/grabcli. Holds config.toml, session.json (0600) and the optional hydra-key.pem (0600).
• state dir: $GRABCLI_STATE_DIR, else $XDG_STATE_HOME/grabcli, else ~/.local/state/grabcli. Each service gets a subdirectory (food/).
• cache dir: $GRABCLI_CACHE_DIR, else $XDG_CACHE_HOME/grabcli, else ~/.cache/grabcli. Disposable response cache (see crate::cache).

Functions

cache_dir

config_dir

config_path

$GRABCLI_CONFIG or <config dir>/config.toml.

ensure_private_dir

Create dir (and parents) with mode 0700 on the leaf.

session_path

$GRABCLI_SESSION or <config dir>/session.json.

state_dir

write_atomic

Atomically write a non-secret file (tmp + rename, default permissions).

write_private

Atomically write a secret file: parent dir 0700, file 0600 from the moment it is created, then renamed over path.