lib/common-functions: find_pkgbuilds(): fail if git commit is not available

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/common-functions b/lib/common-functions
index 4e5bd45..0cacf18 100755
--- a/lib/common-functions
+++ b/lib/common-functions
@@ -24,6 +24,19 @@ find_pkgbuilds() {
   local repo_path
   eval 'repo_path="${repo_paths__'"${git_repository}"'}"'
 
+  if [ ! "$(git -C "${repo_path}" cat-file -t "${git_revision}" 2> /dev/null)" = "commit" ]; then
+    >&2 printf 'Repository %s does not contain commit %s, but it should.\n' \
+      "${git_repository}" \
+      "${git_revision}"
+    return 2
+  fi
+
+  if [ ! "$(git -C "${repo_paths__archlinux32}" cat-file -t "${mod_git_revision}" 2> /dev/null)" = "commit" ]; then
+    >&2 printf 'Repository archlinux32 does not contain commit %s, but it should.\n' \
+      "${mod_git_revision}"
+    return 2
+  fi
+
   PKGBUILD=$(
     git -C "${repo_path}" archive "${git_revision}" -- "${package}/repos/${repository}-*/PKGBUILD" 2> /dev/null | \
       tar -t 2> /dev/null | \