[eos-downgrade] get CacheDir value from pacman.conf

eos-downgrade/PKGBUILD

@@ -2,8 +2,8 @@
 
 pkgname=eos-downgrade
 pkgdesc="Downgrade EndeavourOS packages (currently beta quality)."
-pkgver=0.4
-pkgrel=2
+pkgver=0.26
+pkgrel=1
 arch=('any')
 license=('GPL')
 depends=(
@@ -20,7 +20,7 @@ source=(
     $_url/$pkgname
 )
 
-sha512sums=('fd504514cbefeb1fc441603706ba9b92488a8054b382754ba7d326b8c453722295b151a2bc9ce2298d43681b2f394b138333ea01e50d3d0e861d3c290cafc7ce')
+sha512sums=('a2795f69fe9f8bbe5b14d1ee5189a68cbd3186027d91116e6edcc3b2373e638b0aaf3875c8c2d7c619ba8493261f51ec3fc3aa1f1cf4f842b7e675255bcdb058')
 
 package() {
   install -Dm755 $pkgname                $pkgdir/usr/bin/$pkgname

eos-downgrade/eos-downgrade

@@ -79,7 +79,7 @@ AddLocals() {
     local tmp
     local pkg pkgname
 
-    local_filenames=$(/usr/bin/ls -1 /var/cache/pacman/pkg/${pn}-*.{zst,xz} 2>/dev/null | sed 's|^/var/cache/pacman/pkg/||')
+    local_filenames=$(/usr/bin/ls -1 ${cachedir}${pn}-*.{zst,xz} 2>/dev/null | sed "s|^$cachedir||")
 
     for pkg in $local_filenames ; do
         pkgname=$(pkg-name-components N "$pkg")     # !!!!
@@ -143,7 +143,7 @@ Main_eos() {
                ;;
         esac
         case "$filespec" in
-            "cache:"*)   filespec="/var/cache/pacman/pkg/$(   echo "$filespec" | awk '{print $2}')" ;;
+            "cache:"*)   filespec="${cachedir}$(              echo "$filespec" | awk '{print $2}')" ;;
             "latest:"*)  filespec="$latest_dl_url/$(          echo "$filespec" | awk '{print $2}')" ;;
             "archive:"*) filespec="$archive_dl_url/$(         echo "$filespec" | awk '{print $2}')" ;;
             *)
@@ -230,6 +230,7 @@ Main() {
     local eos_pkgs=$(pacman -Sl endeavouros | awk '{print $2}')
 
     source /usr/share/endeavouros/scripts/eos-script-lib-yad || return 1
+    local -r cachedir=$(GetCacheDir)
 
     Options "$@"