Prepare ConfigKit v0.1.0

scripts/release-check.sh

@@ -25,8 +25,13 @@ bash -n scripts/release-check.sh
 
 temporary_dir=$(mktemp -d)
 trap 'rm -rf -- "$temporary_dir"' EXIT
-git ls-files --cached --others --exclude-standard -z |
-  tar --null --files-from=- --create --file=- |
+candidate_manifest=$temporary_dir/candidate-files
+while IFS= read -r -d '' candidate_file; do
+  if [[ -e "$candidate_file" || -L "$candidate_file" ]]; then
+    printf '%s\0' "$candidate_file" >>"$candidate_manifest"
+  fi
+done < <(git ls-files --cached --others --exclude-standard -z)
+tar --null --files-from="$candidate_manifest" --create --file=- |
   tar --extract --file=- --directory="$temporary_dir"
 (
   cd "$temporary_dir"
@@ -37,7 +42,9 @@ diff -u go.sum "$temporary_dir/go.sum"
 
 go_files=()
 while IFS= read -r -d '' go_file; do
-  go_files+=("$go_file")
+  if [[ -f "$go_file" ]]; then
+    go_files+=("$go_file")
+  fi
 done < <(git ls-files --cached --others --exclude-standard -z -- '*.go')
 if ((${#go_files[@]})); then
   unformatted=$(gofmt -l -- "${go_files[@]}")
@@ -49,6 +56,9 @@ fi
 
 git diff --check HEAD --
 while IFS= read -r -d '' candidate_file; do
+  if [[ ! -f "$candidate_file" ]]; then
+    continue
+  fi
   case "$candidate_file" in
     *.go|*.md|*.sh|go.mod|go.sum|LICENSE|.gitignore|AGENTS.md)
       if LC_ALL=C grep -nE '[[:blank:]]+$' -- "$candidate_file"; then