packages.sh winston

1 files changed, 9 insertions, 2 deletions

diff --git a/packages-diff.sh b/packages.sh
index b60d81f..454e0e5 100755
--- a/packages-diff.sh
+++ b/packages.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
-grps=($(sed -n -e 's/#.*//;s/^g://p' < packages.txt))
-pkgs=($(sed -n -e 's/#.*//;s/^p://p' < packages.txt))
+all=($(< packages.txt sed 's/#.*//' | xargs printf -- '%s\n' | sort -u))
+grps=($(printf -- '%s\n' "${all[@]}" | sed -n 's/^g://p'))
+pkgs=($(printf -- '%s\n' "${all[@]}" | sed -n 's/^p://p'))
 
 echo ' => In packages.txt, but not installed'
 comm -13 \
@@ -14,5 +15,11 @@ comm -23 \
     <({ pacman -Qgq -- "${grps[@]}"; printf '%s\n' "${pkgs[@]}"; }|sort -u) |
 sed 's|^|  -> |'
 
+echo ' => Installed as dependencies, but only optionally needed'
+comm -23 \
+     <(pacman -Qdttq|sort -u) \
+     <(pacman -Qdtq |sort -u) |
+sed 's|^|  -> |'
+
 echo ' => Installed as dependencies, but no longer needed'
 pacman -Qdtq|sort -u |sed 's|^|  -> |'