From f373ec56e8268fcdcae8508517b84a282dc61763 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Fri, 15 Feb 2019 21:43:38 +0100
Subject: bin/create-build-support-package: some progress

---
 bin/create-build-support-package | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

(limited to 'bin')

diff --git a/bin/create-build-support-package b/bin/create-build-support-package
index ad0fe30..ed09f87 100755
--- a/bin/create-build-support-package
+++ b/bin/create-build-support-package
@@ -211,16 +211,38 @@ elif [ -n "${shim_package}" ]; then
   if [ ! -r "${shim_package}" ]; then
     >&2 printf 'Cannot open file %s\n' \
       "${shim_package}"
-    usage
+    exit 1
   fi
 
   exec 8> "${package_database_lock_file}"
   verbose_flock ${wait_for_lock} 8
 
-  # TODO: find original package in database, check signature, retrieve
-  # db, insert package into db, copy row in `binary_packages`, insert
-  # row into `binary_packages_in_repositories`, add package to pool/,
-  # send db
+  original_pkg_id=$(
+    # shellcheck disable=SC2016
+    {
+      printf 'SELECT DISTINCT `binary_packages`.`id`'
+      printf ' FROM `binary_packages`'
+      mysql_join_binary_packages_architectures
+      printf ' WHERE '
+      mysql_package_name_query \
+        | sed 's/pkgname`,"/\0-shim/'
+      printf '=from_base64("%s")' \
+        "$(
+          printf '%s' "${shim_package##*/}" \
+            | base64 -w0
+        )"
+    } | \
+      mysql_run_query
+  )
+  if [ -z "${original_pkg_id}" ]; then
+    >&2 printf 'could not find the original package to %s.\n' \
+      "${shim_package##*/}"
+    exit 1
+  fi
+
+  # TODO: check signature, retrieve db, insert package into db, copy
+  # row in `binary_packages`, insert row into
+  # `binary_packages_in_repositories`, add package to pool/, send db
 
 else
   >&2 echo 'Need either --from or --shim.'
-- 
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