From c12e353813441c5f7441fcb6b6f4c7c0ab941822 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Thu, 7 Jun 2018 10:25:14 +0200
Subject: bin/copy-to-build-support: enable separate repositories for each
 architecture

---
 bin/copy-to-build-support | 59 ++++++++++++++++++++++++++++++-----------------
 1 file changed, 38 insertions(+), 21 deletions(-)

diff --git a/bin/copy-to-build-support b/bin/copy-to-build-support
index 016d4c0..cf5061a 100755
--- a/bin/copy-to-build-support
+++ b/bin/copy-to-build-support
@@ -2,8 +2,6 @@
 
 # copy the given package(s) into build-support
 
-# TODO: enable separate repositories for each architecture
-
 # shellcheck disable=SC2119,SC2120
 
 # shellcheck source=../lib/load-configuration
@@ -76,7 +74,7 @@ trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT
 export TMPDIR="${tmp_dir}"
 
 sed -n '
-  s/.\+/\0 \0/
+  s/ \S\+/\0 \0/
   T
   s/\.pkg\.tar\.xz$//
   s/\(-[0-9]\+\)\(-[^- ]\+\)$/\1.0\2/
@@ -84,7 +82,7 @@ sed -n '
   s/-\([^-: ]\+\):\([^-: ]\+\)-\([^-. ]\+\).\([^-. ]\+\)-\([^- ]\+\)$/ \1 \2 \3 \4 \5/
   p
 ' "$1" | \
-  while read -r package pkgname epoch pkgver pkgrel sub_pkgrel architecture; do
+  while read -r repo_arch package pkgname epoch pkgver pkgrel sub_pkgrel architecture; do
 
     # shellcheck disable=SC2016
     id=$(
@@ -112,14 +110,16 @@ sed -n '
     printf '%s\n' "${package}" >> \
       "${tmp_dir}/packages"
     for suffix in '' '.sig'; do
-      printf 'ln -s "pool/%s%s" "i686/build-support/%s%s"\n' \
+      printf 'ln -s "pool/%s%s" "%s/build-support/%s%s"\n' \
         "${package}" \
         "${suffix}" \
+        "${repo_arch}" \
         "${package}" \
         "${suffix}"
     done >> \
       "${tmp_dir}/sftp-command"
-    printf '%s/pool/%s\n' \
+    printf '%s %s/pool/%s\n' \
+      "${repo_arch}" \
       "${master_mirror_rsync_directory}" \
       "${package}" | \
       sed '
@@ -127,6 +127,9 @@ sed -n '
         s/$/.sig/
       ' >> \
       "${tmp_dir}/to-copy"
+    printf '%s\n' \
+      "${repo_arch}" >> \
+      "${tmp_dir}/repo-archs"
 
     # shellcheck disable=SC2016
     {
@@ -134,26 +137,37 @@ sed -n '
       printf ' (`repository`,`package`,`is_to_be_deleted`)'
       # shellcheck disable=SC2154
       printf ' VALUES (%s,%s,0);\n' \
-        "${repository_ids__i686_build_support}" \
+        "$(eval echo '"${repository_ids__'"${repo_arch}"'_build_support}"')" \
         "${id}"
       printf 'SELECT LAST_INSERT_ID();\n'
     } >> \
       "${tmp_dir}/mysql-command"
   done
 
-${master_mirror_rsync_command} \
-  "${master_mirror_rsync_directory}/i686/build-support/build-support.db."* \
-  "${master_mirror_rsync_directory}/i686/build-support/build-support.files."* \
-  "${tmp_dir}/"
+sort -u "${tmp_dir}/repo-archs" | \
+  sponge "${tmp_dir}/repo-archs"
+
+while read -r repo_arch; do
+  mkdir "${tmp_dir}/${repo_arch}"
+  ${master_mirror_rsync_command} \
+    "${master_mirror_rsync_directory}/${repo_arch}/build-support/build-support.db."* \
+    "${master_mirror_rsync_directory}/${repo_arch}/build-support/build-support.files."* \
+    "${tmp_dir}/${repo_arch}/"
+done < \
+  "${tmp_dir}/repo-archs"
 
 if [ -s "${tmp_dir}/to-copy" ]; then
   mkdir "${tmp_dir}/transit/"
-  # shellcheck disable=SC2046
-  ${master_mirror_rsync_command} \
-    $(cat "${tmp_dir}/to-copy") \
-    "${tmp_dir}/transit/"
-  repo-add "${tmp_dir}/build-support.db.tar.gz" \
-    "${tmp_dir}/transit/"*".pkg.tar.xz"
+  while read -r repo_arch; do
+    mkdir "${tmp_dir}/transit/${repo_arch}/"
+    # shellcheck disable=SC2046
+    ${master_mirror_rsync_command} \
+      $(sed -n 's/^'"$(str_to_regex "${repo_arch}")"' //;T;p' "${tmp_dir}/to-copy") \
+      "${tmp_dir}/transit/${repo_arch}/"
+    repo-add "${tmp_dir}/${repo_arch}/build-support.db.tar.gz" \
+      "${tmp_dir}/transit/${repo_arch}/"*".pkg.tar.xz"
+  done < \
+    "${tmp_dir}/repo-archs"
 fi
 
 if [ -s "${tmp_dir}/sftp-command" ]; then
@@ -161,10 +175,13 @@ if [ -s "${tmp_dir}/sftp-command" ]; then
     "${tmp_dir}/sftp-command"
 fi
 
-${master_mirror_rsync_command} \
-  "${tmp_dir}/build-support.db."* \
-  "${tmp_dir}/build-support.files."* \
-  "${master_mirror_rsync_directory}/i686/build-support/"
+while read -r repo_arch; do
+  ${master_mirror_rsync_command} \
+    "${tmp_dir}/${repo_arch}/build-support.db."* \
+    "${tmp_dir}/${repo_arch}/build-support.files."* \
+    "${master_mirror_rsync_directory}/${repo_arch}/build-support/"
+done < \
+  "${tmp_dir}/repo-archs"
 
 if [ -s "${tmp_dir}/mysql-command" ]; then
   mysql_run_query < \
-- 
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