Builds a full dev workstation from a bare Arch Linux install. https://git.cjennings.net/archsetup/atom?h=main 2026-06-27T17:44:13+00:00 2026-06-27T17:44:13+00:00 Craig Jennings c@cjennings.net 2026-06-27T17:44:13+00:00 urn:sha1:ba07886525acfb78999d98c4c1a06bc4c08e8d95 The installer announced, ran, and warned on each operation with a hand-written two-line pair, repeated ~35 times: action="enabling rngd service" && display "task" "$action" systemctl enable rngd >> "$logfile" 2>&1 || error_warn "$action" "$?" I added a run_task "desc" cmd... helper that does this in one line, plus an enable_service wrapper for the canonical "enabling <unit> service" case. The 35 single-command sites now call run_task. The three exact-wording service enables (rngd, upower, fail2ban) use enable_service. Multi-line sites (heredocs, subshells, intervening logic) keep the explicit form. Behavior is unchanged: same descriptions, same commands, same logfile redirection, same non-fatal warning on the real exit code. tests/run-task covers the helper across Normal/Boundary/Error including exit-code propagation, and the full unit suite stays green.