From 309f52b28e23d58a8c890f05958eb97d1581254b Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 31 Jan 2020 11:17:24 +0100
Subject: bin/copy-to-build-support: use intentions-queue

---
 bin/copy-to-build-support | 98 ++++++++++++++++++++++++++++++++++-------------
 1 file changed, 72 insertions(+), 26 deletions(-)

(limited to 'bin/copy-to-build-support')

diff --git a/bin/copy-to-build-support b/bin/copy-to-build-support
index 0dcc298..e4850f0 100755
--- a/bin/copy-to-build-support
+++ b/bin/copy-to-build-support
@@ -11,8 +11,6 @@
 
 # TODO: remove hard-coded package suffixes
 
-# TODO: use the intention-queue
-
 # shellcheck disable=SC2016
 usage() {
   >&2 echo ''
@@ -181,10 +179,19 @@ sort -u "${tmp_dir}/repo-archs" | \
 
 while read -r repo_arch; do
   mkdir "${tmp_dir}/${repo_arch}"
-  failsafe_rsync \
-    "${master_mirror_rsync_directory}/${repo_arch}/build-support/build-support.db."* \
-    "${master_mirror_rsync_directory}/${repo_arch}/build-support/build-support.files."* \
-    "${tmp_dir}/${repo_arch}/"
+  {
+    printf 'failsafe_rsync'
+    for suffix in 'db' 'files'; do
+      printf ' "%s/%s/build-support/build-support.%s."*' \
+        "${master_mirror_rsync_directory}" \
+        "${repo_arch}" \
+        "${suffix}"
+    done
+    printf ' "%s/%s/"\n' \
+      "${tmp_dir}" \
+      "${repo_arch}"
+  } \
+  | intent_something
 done < \
   "${tmp_dir}/repo-archs"
 
@@ -192,41 +199,80 @@ if [ -s "${tmp_dir}/to-copy" ]; then
   mkdir "${tmp_dir}/transit/"
   while read -r repo_arch; do
     mkdir "${tmp_dir}/transit/${repo_arch}/"
-    # shellcheck disable=SC2046
-    failsafe_rsync \
-      $(sed -n 's,^'"$(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.zst"
+    {
+      printf 'failsafe_rsync '
+      sed -n '
+        s,^'"$(str_to_regex "${repo_arch}")"' ,,
+        T
+        p
+      ' "${tmp_dir}/to-copy" \
+      | tr '\n' ' '
+      printf ' "%s/transit/%s/"\n' \
+        "${tmp_dir}" \
+        "${repo_arch}"
+      printf 'repo-add'
+      printf ' "%s/%s/build-support.db.tar.gz"' \
+        "${tmp_dir}" \
+        "${repo_arch}"
+      printf ' "%s/transit/%s/"*".pkg.tar.zst"\n' \
+        "${tmp_dir}" \
+        "${repo_arch}"
+    } \
+    | intent_something
   done < \
     "${tmp_dir}/repo-archs"
 fi
 
 if [ -s "${tmp_dir}/sftp-command" ]; then
-  failsafe_sftp < \
-    "${tmp_dir}/sftp-command"
+  printf 'failsafe_sftp < "%s/sftp-command"\n' \
+    "${tmp_dir}" \
+  | intent_something
 fi
 
 while read -r repo_arch; do
-  recompress_gz \
-    "${tmp_dir}" \
-    "${tmp_dir}/${repo_arch}/build-support."*".tar.gz" \
-    "${tmp_dir}/${repo_arch}/build-support."*".tar.gz.old"
-  failsafe_rsync \
-    "${tmp_dir}/${repo_arch}/build-support.db."* \
-    "${tmp_dir}/${repo_arch}/build-support.files."* \
-    "${master_mirror_rsync_directory}/${repo_arch}/build-support/"
+  {
+    printf 'recompress_gz "%s"' \
+      "${tmp_dir}"
+    for suffix in '' '.old'; do
+      printf ' "%s/%s/build-support."*".tar.gz%s"' \
+        "${tmp_dir}" \
+        "${repo_arch}" \
+        "${suffix}"
+    done
+    printf '\n'
+    printf 'failsafe_rsync'
+    for suffix in 'db' 'files'; do
+      printf ' "%s/%s/build-support.%s."*' \
+        "${tmp_dir}" \
+        "${repo_arch}" \
+        "${suffix}"
+    done
+    printf ' "%s/%s/build-support/"\n' \
+      "${master_mirror_rsync_directory}" \
+      "${repo_arch}"
+  } \
+  | intent_something
 done < \
   "${tmp_dir}/repo-archs"
 
 if [ -s "${tmp_dir}/mysql-command" ]; then
-  mysql_run_query < \
-    "${tmp_dir}/mysql-command" | \
-    sort -u | \
-    remove_old_package_versions
+  {
+    printf 'mysql_run_query \\\n'
+    printf '<"%s/mysql-command" \\\n' \
+      "${tmp_dir}"
+    printf '| sort -u \\\n'
+    printf '| remove_old_package_versions\n'
+  } \
+  | intent_something
 fi
 
+printf 'rm -rf --one-file-system "%s"\n' \
+  "${tmp_dir}" \
+| intent_something
+
 if [ -w "$1" ]; then
   cat "${tmp_dir}/packages" > \
     "$1"
 fi
+
+execute_all_intentions
-- 
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