feat(install): always hand the output to the steps window

The appearance panel is the usual way a scheme gets applied, so the hints
install.sh prints belong on screen whoever calls it, not only when the
panel pipes them. install.sh reruns itself as a child, tees the output to
the terminal and a temporary log, and passes the log to udt-steps install,
keeping the child's exit status.

With the window as its main reader, the output is now a summary: only
udt-palette's count line rather than all 86 generated paths, and a restart
hint in place of the closing ls -l dump.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 19 insertions, 4 deletions

diff --git a/install.sh b/install.sh
index ff08dba..80d5f13 100755
--- a/install.sh
+++ b/install.sh
@@ -7,6 +7,19 @@ set -euo pipefail
 repo="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 target="$HOME/.config/rofi/udt"
 
+# Everything this prints also becomes the install tab of quickshell's steps
+# window, from whichever caller: the usual one is the appearance panel, not a
+# terminal, so the hints are assumed wanted on screen. The script reruns
+# itself as a child so the output can be both shown live and kept whole.
+if [ -z "${UDT_INSTALL_CHILD:-}" ]; then
+    log="$(mktemp)"
+    trap 'rm -f "$log"' EXIT
+    rc=0
+    UDT_INSTALL_CHILD=1 "$repo/install.sh" "$@" 2>&1 | tee "$log" || rc=$?
+    "$repo/bin/udt-steps" install < "$log"
+    exit "$rc"
+fi
+
 mkdir -p "$target" "$HOME/bin" "$HOME/.cache/udt"
 
 # Merge an ini template into a live file key by key: every key the template
@@ -59,7 +72,10 @@ if [ ! -f "$selector" ]; then
     install -Dm644 "$repo/palette/roles.conf.default" "$selector"
     echo "seeded $selector"
 fi
-"$repo/bin/udt-palette"
+# Only the summary line: the list of every generated file, 86 of them, buried
+# the hints in the steps window. sed, not head: head would close the pipe
+# early, and pipefail would read the SIGPIPE as a failed generation.
+"$repo/bin/udt-palette" | sed -n 1p
 
 # Theme files are symlinked individually; accent.rasi is NOT, it points at the
 # generated file in the wal cache instead.
@@ -356,7 +372,6 @@ fi
 echo
 "$repo/bin/udt-grub"
 
+echo
 [ -n "$reloaded" ] && echo "reloaded:$reloaded"
-
-echo "installed:"
-ls -l "$target" "$HOME/bin/udt-accent"
+echo "Qt and GTK apps only reread a theme when they restart; neovim needs :colorscheme udt."