managing-workspaces

name

managing-workspaces

description

Use when the user is working with a multi-repo **workspace directory** (a parent dir holding several cloned repos side by side) and wants routine multi-repo git or shell operations — cloning a set of repos together, pulling them all, checking branch/dirty/ahead-behind status across everything, running the same command in all or some of them, or doing an advisory pre-action check before touching shared branches. Triggers on phrases like "clone these N repos", "pull all my repos", "status across all the services", "run X in every repo", "run this in just auth and billing", "which repos are dirty", "check before I push". This skill teaches the orchestrator (you) the `ws workspace|status|preflight|pull-all|each|some` commands, their quoting rules, and the safety boundaries between read-only polling and fan-out execution. Use this skill for routine multi-repo ops; for parallel *investigation* or coordinated *refactors*, hand off to `orchestrating-swarms`.

Managing workspaces

A workspace is just a parent directory containing several git repos as sibling subdirectories:

~/workspaces/lafourchette/
├── auth-service/
├── user-service/
├── booking-service/
└── gateway/

Every ws command in this skill takes that parent dir as its first argument. Commands fan out in parallel to every */ that has a .git/ inside — unknown subdirs (notes, tmp files, the swarm's own .workspace/ state dir) are skipped automatically.

Decision: which command?

You want to…	Command
Bootstrap a new workspace from a list of GitHub repos	ws workspace <dir> <org/repo>...
See branch, dirty, and ahead/behind default for every repo	ws status <dir>
Same, plus latest CI status (slower, uses GitHub API)	ws status <dir> --ci
Check whether it's safe to act on repos — clean tree, synced upstream, no merge conflicts vs default	ws preflight <dir> [repo]
Refresh remote-tracking refs without merging (so ws status is accurate)	ws fetch-all <dir>
Fast-forward pull every repo	ws pull-all <dir>
Run the same command in every repo	ws each <dir> <cmd>
Run a command in a specific subset of repos	ws some <dir> <repo1> <repo2> -- <cmd>

If the user's task is "locate something across these repos" or "apply the same edit in all of them under coordination with conflict-avoidance", that's not a workspace op — hand off to orchestrating-swarms.

The commands

ws workspace <dir> <org/repo>...

Clones each <org>/<repo> into <dir>/<repo> in parallel. Uses gh repo clone, so gh auth login must have run. Failures are logged per repo; the command doesn't abort on a single clone failure.

ws workspace ~/workspaces/payments myorg/billing-api myorg/billing-web myorg/billing-worker

ws status <dir> [--ci]

Per-repo overview: current branch, dirty/clean, and ahead/behind vs origin/<default>. --ci adds the latest check-run status (one API call per repo — don't use this in tight loops).

Use this as the first thing when entering an unfamiliar workspace. It's also the ground truth reference when reconciling what a swarm claims to have done against what the git state actually shows.

ws preflight <dir> [repo]

Advisory checks — tree cleanliness, upstream sync, merge-conflict preview against the default branch (uses git merge-tree where available). This is read-only; it does not modify state.

Run before any fan-out write operation (pull-all, each/some with a mutating command, or an executor swarm). It's cheap and surfaces the repos that will fight you.

If you pass a single <repo> name, it checks only that one — useful before focused work on one repo in a bigger workspace.

ws fetch-all <dir>

git fetch --all --prune in every repo, in parallel. Read-only — touches remote-tracking refs (origin/*) but never local branches or working trees. Use this before ws status when you want ahead/behind counts measured against the current remote, not your last fetch. Cheap; no merge risk.

ws pull-all <dir>

git pull --ff-only in every repo, in parallel. Non-fast-forward cases fail per repo without aborting the others. Use after preflight if any repo showed as behind.

ws each <dir> <cmd> [args...]

Runs the same command in every repo (parallel). Output is grouped per-repo so interleaving doesn't shred readability.

ws each ~/ws git status -s
ws each ~/ws gh pr list --state open
ws each ~/ws npm test

Pipes and shell features need bash -c. The arguments after <dir> are executed directly, not through a shell — so ws each ~/ws git log | head runs git log in each repo and then pipes the combined output through head, which is almost never what you want. For per-repo pipes:

ws each ~/ws bash -c "git log --oneline | head -5"

Same rule for redirections, globs that must expand per-repo, and compound commands.

ws some <dir> <repo1> [repo2...] -- <cmd> [args...]

Same as each, but narrowed to the listed repos. The -- separator is mandatory — without it the parser can't tell where repo names end and the command begins.

ws some ~/ws api-gateway auth-service -- git status -s
ws some ~/ws auth-service -- npm test
ws some ~/ws api-gateway -- bash -c "grep -r TODO src/"

Unknown repo names print a warning and are skipped; the command runs on the rest.

Safety

each, some, and pull-all are fan-out executors. Anything you pass runs in N parallel shells. A few implications:

• A mutating each/some command hits every selected repo with no rollback. ws each ~/ws git reset --hard origin/main will dutifully blow away uncommitted work across every repo in the workspace. Run ws status first to see what's dirty, and prefer ws some with an explicit list when the change is mutating.
• preflight before fan-out writes. A repo with an unresolved merge conflict, an unpushed commit, or a detached HEAD will often fail loudly — but sometimes silently in a way that only shows up later. Preflight surfaces these cheaply.
• CI-heavy scripts × --ci. ws status --ci makes one API call per repo. Don't call it on a 30-repo workspace from inside a loop.
• gh vs git commands. each/some can run either; gh subcommands need gh auth login to have run in the invoking shell's identity, not per-repo.

Prefer read-only verification (status, preflight, each with git log/grep/cat) over fan-out writes unless you're confident the change is uniform and idempotent.

Handoff to orchestrating-swarms

Workspace commands let you observe a set of repos and execute identical commands across them. They do not coordinate between agents, split work by scope, or audit their own output. The moment the task becomes:

• "Find where X happens, but I don't know in which repo" — investigator-swarm (ws investigate)
• "Apply coordinated but non-identical changes across repos" — swarm-agent (ws swarm)

you want the orchestrating-swarms skill. The common pre-swarm flow lives at the seam between the two skills:

ws status <dir>           # is everything clean and on the expected branch?
ws preflight <dir>        # any repo that will fight a write?
ws pull-all <dir>         # only if preflight showed behind repos
# → now you're ready to launch
ws investigate <dir> N --goal "…" --scope "…"

See orchestrating-swarms for launch, N-sizing, and post-run synthesis.

Common mistakes

Forgetting -- in ws some. ws some ~/ws api auth git status has no separator — the script can't tell git from a repo name. You'll get a clear error; add -- before the command.

Piping at the ws each level. ws each ~/ws git log --oneline | head pipes all repos' combined output through head — you get the first 10 lines of whichever repo happened to print first. Use bash -c "..." for per-repo pipes.

Running fan-out writes without preflight. A ws each ~/ws git checkout main && git pull across a workspace with in-progress feature branches will leave some repos in an unexpected state. ws preflight first, then narrow with ws some if only some repos are ready.

Using ws commands on a swarm's workspace dir mid-run. The .workspace/ state dir inside the workspace is the swarms' coordination substrate. These commands skip it automatically (no .git/ inside), but don't go poking into it by hand while a swarm is active — the agents are reading and writing those files for coordination.

Reference

• scripts/ws-workspace.sh, ws-status.sh, ws-preflight.sh, ws-pull-all.sh, ws-each.sh, ws-some.sh — the actual implementations.
• justfile — top-level recipe definitions and groupings.
• orchestrating-swarms skill — when workspace ops aren't enough and you need peer-coordinated investigation or execution.