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-rwxr-xr-xbin/seed-build-list147
1 files changed, 147 insertions, 0 deletions
diff --git a/bin/seed-build-list b/bin/seed-build-list
new file mode 100755
index 0000000..436721b
--- /dev/null
+++ b/bin/seed-build-list
@@ -0,0 +1,147 @@
+#!/bin/sh
+
+# seed the build list from differences between an x86_64 and our master mirror
+
+. "${0%/*}/../conf/default.conf"
+
+if [ $# -ne 1 ]; then
+ >&2 echo 'usage: seed-build-list http://x86_64.mirror.archlinux.org/'
+ exit 1
+fi
+
+repos='core community extra gnome-unstable kde-unstable'
+
+tmp_dir="$(mktemp -d)"
+trap "rm -rf --one-file-system '${tmp_dir}'" EXIT
+
+for repo in ${repo_names}; do
+ if [ "${repo_names}" = 'archlinux32' ]; then
+ continue
+ fi
+ eval 'repo_path="${repo_paths__'"${repo}"'}"'
+ git -C "${repo_path}" archive origin/master | \
+ tar -t | \
+ grep '^[^/]\+/repos/[^/]\+/PKGBUILD$' | \
+ grep -v -- '-i686/PKGBUILD$' | \
+ grep -v '\(staging\|testing\)$' | \
+ sed '
+ s|^\([^/]\+\)/repos/\([^/]\+\)-[^/-]\+/PKGBUILD$|\1 \2|
+ '
+done | \
+ sort -k1,1 > \
+ "${tmp_dir}/known_packages"
+
+(
+ # theirs
+ for repo in ${repos}; do
+ curl -sS "$1/${repo}/os/x86_64/${repo}.db.tar.gz" | \
+ tar -tz
+ done | \
+ grep '/$' | \
+ sed '
+ s|/$||
+ s|^\(.*\)-\([^-]\+-[^-]\+\)|theirs \1-\2 \2 \1|
+ '
+
+ # ours
+ for repo in $(ls_master_mirror 'i686'); do
+ ls_master_mirror "i686/$repo" | \
+ grep '\.pkg\.tar\.xz$' | \
+ sed 's|-[^-]\+$||'
+ done | \
+ sed '
+ s|^\(.*\)-\([^-]\+-[^-]\+\)|ours \1-\2 \2 \1|
+ '
+ ) | \
+ sort -k4,4 -k3Vr,3 -k1,1 | \
+ uniq -f3 | \
+ grep '^theirs ' | \
+ awk '{print $4}' | \
+ sort -k1,1 > \
+ "${tmp_dir}/delta_packages"
+
+join -j1 "${tmp_dir}/delta_packages" "${tmp_dir}/known_packages" > \
+ "${tmp_dir}/append_packages"
+
+(
+ awk '{print $1}' "${tmp_dir}/append_packages"
+ cat "${tmp_dir}/delta_packages"
+) | \
+ sort | \
+ uniq -u | \
+ sponge "${tmp_dir}/delta_packages"
+
+while read -r pkg; do
+ success=false
+ for arch in x86_64 any; do
+ pkgbase="$(
+ curl -sS "https://www.archlinux.org/packages/community/x86_64/${pkg}/" | \
+ sed -n '
+ /Base Package:/{
+ :a
+ N
+ s|</tr>.*$||
+ Ta
+ p
+ }
+ ' | \
+ tr '<>' '\n' | \
+ grep '^a href="' | \
+ sed '
+ s|^a href="||
+ s|".*||
+ s|/$||
+ s|^.*/||
+ '
+ )"
+ if [ -n "${pkgbase}" ]; then
+ echo "${pkgbase}" >> \
+ "${tmp_dir}/delta_pkgbases"
+ success=true
+ break
+ fi
+ done
+ if ! ${sucess}; then
+ echo "${pkg}"
+ fi
+done < \
+ "${tmp_dir}/delta_packages" | \
+ sponge "${tmp_dir}/delta_packages"
+
+sort -u "${tmp_dir}/delta_pkgbases" | \
+ sponge "${tmp_dir}/delta_pkgbases"
+
+join -j1 "${tmp_dir}/delta_pkgbases" "${tmp_dir}/known_packages" >> \
+ "${tmp_dir}/append_packages"
+
+sort -u "${tmp_dir}/append_packages" | \
+ sponge "${tmp_dir}/append_packages"
+
+rm "${tmp_dir}/delta_pkgbases"
+
+if [ -s "${tmp_dir}/delta_packages" ]; then
+ echo 'There are still packages newer for x86_64 which I cannot identify :-/'
+ exit 2
+fi
+
+while read -r pkg repo; do
+ git_repo="$(find_git_repository_to_package_repository "${repo}")"
+ printf '%s %s %s %s\n' \
+ "${pkg}" \
+ "$(cat "${work_dir}/${git_repo}.revision")" \
+ "$(cat "${work_dir}/archlinux32.revision")" \
+ "${repo}"
+done < \
+ "${tmp_dir}/append_packages" | \
+ awk '{print "append " $1 " " $2 " " $3 " " $4 " " $1}' > \
+ "${tmp_dir}/build-list.append"
+
+awk '{print "old " $1 " " $2 " " $3 " " $4 " " $1}' "${work_dir}/build-list" > \
+ "${tmp_dir}/build-list.old"
+
+cat "${tmp_dir}/build-list.append" "${tmp_dir}/build-list.old" | \
+ sort -k6,6 | \
+ uniq -uf5 | \
+ grep '^append ' | \
+ awk '{print $2 " " $3 " " $4 " " $5}' > \
+ "${work_dir}/build-list.new"