Files
holocron/plugins/git/skills/git-submodules/SKILL.md
Defame1297 ae791781c2 fix(git): restore router coverage and commands the retrofit dropped
git-workflow calls itself a router but named two of the six domains it routes to;
the other four appeared nowhere in the file. All six are now named, with a
routing table in the always-loaded body.

git-submodules lost the foreach shell-variable semantics -- only the bare names
survived, though $sm_path and $displaypath differ solely by which directory you
are in. The table is back. Its relocated commands had also dropped the rtk git
prefix its own SKILL.md mandates; 24 of them are re-prefixed. The wider rtk
inconsistency across the plugin stays with #113.

Also restores git-commits' body and footers output fields, git-branches' tag/
branch detection commands, git-worktrees' git config --worktree, pc-run's
ambiguity fallback, git-remotes' git-history boundary, and git-history's pickaxe
triggers.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EJJrm5YmacbwMdzZpXcoti
2026-08-31 19:46:35 +00:00

3.0 KiB

name, description, metadata
name description metadata
git-submodules Use when managing Git submodules — the full lifecycle of a nested repository inside a superproject. Not multiple checkouts of one repo -> `git-worktrees`. Not the superproject's own remotes -> `git-remotes`.
category source_keys
git
git-scm-submodule-docs

Gotchas

  • update leaves the submodule in detached HEAD. Branch inside the submodule before editing, or the work is unreachable once the pointer moves.
  • Push the submodule before the superproject. The superproject stores only a SHA, and one missing from the submodule's remote breaks every collaborator's update.
  • --recursive is never the default. Subcommands stop one level deep, so nested submodules go stale silently.
  • git rm leaves .git/modules/<name>/ behind. Nothing cleans it up, and it blocks re-adding a submodule there.

Working rules

Run rtk git from the superproject root. Enter the submodule directory only for commits and pushes that belong to the submodule's own history — the two repositories have independent histories, and the same command from the wrong directory writes to the wrong one.

Before committing a superproject pointer, run rtk git submodule status --recursive. Prefixes: - not initialized, + working tree differs from the recorded commit, U merge conflict. Add --cached to read the SHAs the superproject index will record rather than the working-tree state. A -dirty suffix means uncommitted changes inside the submodule, and committing the pointer over them pins a state nobody else can reproduce.

To run one command across every submodule: rtk git submodule foreach --recursive '<cmd>'. Inside <cmd>, Git sets $name, $sm_path, $displaypath, $sha1 and $toplevel; append || : to continue past a failure instead of aborting the traversal. $sm_path and $displaypath name the same directory from different vantage points — if which one you want is not obvious, read the variable table in references/setup-and-update.md before writing the command.

Dispatch

Read only the row that matches the request.

Task Reference
Clone a superproject with submodules; add, initialize, update or re-pin one; run a command across all of them with foreach references/setup-and-update.md
Change where a submodule points — sync, set-url, set-branch, a local mirror override, absorbgitdirs, or any .gitmodules / .git/config key references/urls-and-config.md
Remove a submodule, or deinit one without removing it references/removal.md

Removal and deinit are destructive: state what will be deleted and get confirmation before executing.

Output format

operation: <clone|add|init|update|status|sync|set-url|set-branch|absorbgitdirs|deinit|remove>
status: <success|error|partial>
message: <one line; include git's own output on error>
details:
  - <submodule-path>: <state>
conflicts: [<submodule-path>, ...]
next_step: <recovery action, when status is error or partial>