dotcli: add dot setup folders (XDG short-name migration)

Adds a dot setup subcommand family (idempotent, re-runnable machine-setup
tasks) with a folders task that brings the 8 standard XDG user
directories under a fixed short-name convention (Desktop -> .desktop,
Documents -> doc, Downloads -> dwn, Music -> mus, Pictures -> pic,
Videos -> vid, Templates/Public -> .ignoreme), hardcoded rather than read
from ~/.config/user-dirs.dirs -- that file is a separate, manually
tracked dotfile whose values can drift or go stale, and the migration
must not depend on it being correct. The nested Pictures/Screenshots
folder is renamed to pic/screenshots in the same pass.

Content left behind in a legacy full-named folder by a fresh XDG-defaults
install -- empty or not -- is merged into its short-named replacement.
A same-named collision between a legacy folder and its target is never
overwritten: it is skipped, reported, and the legacy folder is left in
place rather than deleted while something in it could not be merged.
--dry-run previews what would move/skip without touching the filesystem.
xdg-user-dirs-update runs once afterward to notify running apps/portals.
This commit is contained in:
2026-07-06 16:19:06 -04:00
parent 540928f24f
commit 1fd8e7e773
11 changed files with 783 additions and 16 deletions

View File

@@ -18,6 +18,11 @@ complete -c dot -n "__fish_seen_subcommand_from install; and not __fish_seen_arg
complete -c dot -n "__fish_seen_subcommand_from install; and not __fish_seen_argument -l no-sync" -l no-sync -d "skip the pacman -Sy database refresh"
complete -c dot -n "__fish_seen_subcommand_from install; and not __fish_seen_argument -l restore" -f -a "(__fish_print_pacman_packages)"
# --- dot setup ---
complete -c dot -n "__fish_seen_subcommand_from setup; and not __fish_seen_subcommand_from folders help" -f -a folders -d "bring the 8 standard XDG user directories under the short-name convention"
complete -c dot -n "__fish_seen_subcommand_from setup; and not __fish_seen_subcommand_from folders help" -f -a help -d "show usage"
complete -c dot -n "__fish_seen_subcommand_from setup; and __fish_seen_subcommand_from folders" -f -a help -d "show usage"
# --- dot kde ---
complete -c dot -n "__fish_seen_subcommand_from kde; and not __fish_seen_subcommand_from apply diff save help" -f -a apply -d "push manifest entries onto the live system"
complete -c dot -n "__fish_seen_subcommand_from kde; and not __fish_seen_subcommand_from apply diff save help" -f -a diff -d "scan for settings whose live value differs from its default"