Module install 

Git-backed plugin install/uninstall/update.

Functions

clone_repo_with_progress

Streaming git clone --depth=1 --progress — forwards every chunk of stderr (split on \r/\n) to on_chunk as it arrives.

install_plugin

git clone --depth=1 <url> <dest>, then git rev-parse HEAD. dest must not already exist.

install_plugin_from_subdir

Shallow-clone marketplace_url into a temp dir sibling to dest, then move its <subdir> directly into place at dest. Returns the HEAD SHA of the cloned marketplace. Used for Claude-Code-style marketplaces whose plugins reference ./<subdir> instead of their own standalone repos.

install_plugin_from_subdir_with_progress

Like install_plugin_from_subdir but streams git clone --progress chunks to on_chunk. See clone_repo_with_progress for callback semantics.

install_plugin_with_progress

Like install_plugin but streams git clone --progress chunks to on_chunk. See clone_repo_with_progress for callback semantics.

ls_remote_head

git ls-remote <url> HEAD → first column (SHA). Network op.

plugin_dir_sha256

Compute the plugin package checksum used by v1 plugin indexes.

uninstall_plugin

rm -rf <path>. Missing path is OK.

update_plugin

git -C <path> pull --ff-only, then capture new SHA.

verify_plugin_dir_checksum