use git archive to include export-ignore files in 'orphaned_files' (#45)

- export-ignore system root files from archive

.gitattributes

@@ -1,3 +1,9 @@
 .github/ export-ignore
 .src/ export-ignore
 .tests/ export-ignore
+
+.editorconfig export-ignore
+.gitattributes export-ignore
+.gitignore export-ignore
+.mega-linter.yml export-ignore
+.ruff.toml export-ignore

_AutoinstallCreator/release.sh

@@ -16,9 +16,13 @@ orphaned_files_filepath=$dp0/orphaned_files.txt
   printf "$self_version"
 } >"$version_filepath"
 
+temp_dir_path="$dp0/.tmp"
+rm -rf "$temp_dir_path" && mkdir -p "$temp_dir_path"
+
+(cd "$dp0/.." && git archive --format tar --output "$temp_dir_path/git_archive_files.tar" HEAD)
 {
   comm -23 <(git log --pretty=format: --name-only --diff-filter=A | sort) \
-    <(cd "$dp0/.." && git ls-tree -r HEAD --name-only | sort) | uniq -u
+    <(tar --list --file "$temp_dir_path/git_archive_files.tar" | grep -v /$ | sort) | uniq -u
 } >"$orphaned_files_filepath"
 
 tool_version=release-2.5.0-cmd
@@ -34,9 +38,6 @@ makeself_sh_path="$makeself_target_path/makeself.sh"
   tar -xf "$makeself_version_path"
 }
 
-temp_dir_path="$dp0/.tmp"
-rm -rf "$temp_dir_path" && mkdir -p "$temp_dir_path"
-
 release_version_dirpath="$temp_dir_path/$self_version"
 tmp_version_path="$temp_dir_path/tmp_version.zip"
 (cd "$dp0/.." && git archive --prefix "_$self_name/" --add-file="$version_filepath" --add-file="$orphaned_files_filepath" --prefix "" --format zip -1 --output "$tmp_version_path" HEAD)