query checkrebuild log by query pacman hook output

/usr/share/libalpm/hooks/rebuild-detector.hook has a line `NeedsTargets` shows it maybe checkrebuild by `printf 'zoom\nminiconda3' | checkrebuild` instead of check all by `checkrebuild`, so I think query pacman hook will be faster than run another `checkrebuild`

1 files changed, 15 insertions, 3 deletions

diff --git a/sh/upd b/sh/upd
index f80d761..ce1adfa 100755
--- a/sh/upd
+++ b/sh/upd
@@ -141,10 +141,22 @@ misc () {
 }
 
 pac () {
-	pacpacs="$(sudo pacman --noconfirm -Syu | tee /dev/tty | grep -m1 '^Packages' | cut -d' ' -f3-)"
+	pac="$(sudo pacman --noconfirm -Syu | tee /dev/tty)"
+	pacpacs="$(echo "$pac" | grep -m1 '^Packages' | cut -d' ' -f3- | tee /dev/tty)"
 	# Update rust toolchains before paru so paru can compile things in newest rust if needed.
 	rustup update
-	aurpacs="$(paru --color never --noconfirm -aSu --ignore libredwg-git | tee /dev/tty | grep '^Aur' | cut -d' ' -f3-)"
+	aur="$(paru --color never --noconfirm -aSu --ignore libredwg-git)"
+	aurpacs="$(echo "$aur" | grep '^Aur' | cut -d' ' -f3-)"
+	# /usr/share/libalpm/hooks/rebuild-detector.hook has a line `NeedsTargets` shows it maybe checkrebuild by `printf 'zoom\nminiconda3' | checkrebuild` instead of check all, so I think query pacman hook will be faster than run another `checkrebuild`
+	# notes about awk f=1 things see https://git.flylightning.xyz/public_archive_codes/tree/sh/mrt
+	checkrebuild_pacs="$(echo "$pac$aur" | nawk '
+	/^\([0-9]+\/[0-9]+\) Checking which packages need to be rebuilt$/ {f=1; next}
+	# check ^:: to consider rebuild-detector.hook is the last hook to run, and $aur start with ^::
+	/^\([0-9]+\/[0-9]+\) |^:: / {f=0}
+	f {
+		if($2!~"zoom|miniconda3")
+			printf("%s ",$2)
+	}')"
 	# part steal from aur comment
 	# sometimes "ERROR: Failure while downloading": https://github.com/neovim/neovim/issues/15709
 	# echo 1, printf 1 and yes 1 all works? not sure why
@@ -167,7 +179,7 @@ pac () {
 updated pacman packages: $pacpacs
 updated aur packages: $aurpacs
 pacdiff: $(pacdiff -o | tr '\n' ' ')
-checkrebuild: $(checkrebuild | awk '$2!~"zoom|miniconda3"{printf("%s ",$2)}')
+checkrebuild: $checkrebuild_pacs
 $(if echo "$pacpacs" | grep -q 'linux-\(megi-\)\?[0-9]'; then echo 'kernel upgraded, need reboot'; fi)
 "
 }