sync-any-packages: use bsdtar to create repoHEADmaster

* it is a lot faster

1 files changed, 19 insertions, 22 deletions

diff --git a/sync-any-packages b/sync-any-packages
index 8ca9ef7..7c8fb1a 100755
--- a/sync-any-packages
+++ b/sync-any-packages
@@ -68,27 +68,24 @@ for repo in core extra; do
   | parallel -N 2 -j 20 "$0"
 done
 
-ls "${dir}/pool-any" \
-| grep -vxFf <(
-  for repo in core extra; do
-    bsdtar -Oxf "/var/lib/pacman/sync/${repo}.db"
-  done \
-  | sed -n '
-    /^%FILENAME%/ {
-      N    
-      s/^.*\n//
-      p
-      s/$/.sig/
-      p
-    }  
-  '
-) \
-| while read -r pkg; do
-  rm -vf "${dir}/pool-any/${pkg}" "${dir}/pool-any/${pkg}.sig"
+tmp_dir=$(mktemp -d)
+trap 'cd / && rm -rf --one-file-system "${tmp_dir:?}"' EXIT
+
+for repo in core extra; do
+  bsdtar -C "${tmp_dir}" -xf "/var/lib/pacman/sync/${repo}.db"
+done
+
+for desc_file in "${tmp_dir}/"*"/desc"; do
+  sed '
+    /^%ARCH%$/ !d
+    N
+    s/^.*\n//
+  ' "${desc_file}" \
+  | grep -qxF any \
+  && continue
+  rm "${desc_file}"
+  rmdir "${desc_file%/*}"
 done
 
-cd "${dir}/pool-any"
-repo-add build-support-any.db.tar.gz $(
-  ls "${dir}/pool-any" \
-  | grep -v '\.sig$'
-)
+cd "${tmp_dir}"
+bsdtar -czf "${dir}/pool-any/build-support-any.db.tar.gz" --strip-components=1 .