On CachyOS (and OMF-style setups) config.fish sources a distro file that
defines fish_greeting while the shell starts. A function defined that way
beats autoloading from functions/, so the installed greeting never ran.
install.fish now appends a guarded block to ~/.config/fish/config.fish that
sources the greeting after everything else (idempotent via a marker, skipped
with --no-config), and the README documents the symptom, the check
(functions --details fish_greeting) and the manual one-liner.
Verified in a sandbox HOME that reproduces the CachyOS setup: before the
install fish resolves the distro file and prints its message, after it
resolves ~/.config/fish/functions/fish_greeting.fish and runs ours; a second
install leaves a single block. Applied to this machine's real config as
well, where fish_greeting now resolves to the user function and the
__j621_fetch_random helper is loaded.
JakeBreath
b3ceac52ed