Night Market Skill — ported from claude-night-market/sanctum. For the full experience with agents, hooks, and commands, install the Claude Code plugin.

Stack Push#

Push all branches in a stack and open (or update) one PR per slice, with each PR targeting its parent branch as base.

When to Use#

Run stack-push after stack-create has initialized the branch topology and at least one commit exists on each slice branch. Also run it after adding commits to any slice to update open PRs.

Prerequisites#

• stack-create completed: branches exist with commits
• gh CLI authenticated ( gh auth status)
• Each slice branch has at least one commit beyond its base

Required Progress Tracking#

Create TodoWrite items before starting:

1. stack-push:branches-listed
2. stack-push:branches-pushed
3. stack-push:prs-opened
4. stack-push:stack-summary-posted

Step 1: List Stack Branches ( branches-listed)#

Identify all branches in the stack. By convention they share a stack/<feature-name>/ prefix:

bash

STACK=stack/my-feature
BASE=master

git branch --list "${STACK}/*" | sed 's/^[* ]*//'

Verify each branch has commits beyond the base:

bash

for branch in $(git branch --list "${STACK}/*" \
    | sed 's/^[* ]*//'); do
  count=$(git rev-list --count \
    "$(git merge-base ${BASE} ${branch})..${branch}")
  echo "${branch}: ${count} commit(s)"
done

Any branch showing 0 commits must have work added before pushing.

Step 2: Push Branches ( branches-pushed)#

Push every slice branch to the remote in stack order (base slice first):

bash

for branch in $(git branch --list "${STACK}/*" \
    | sed 's/^[* ]*//' | sort); do
  git push --set-upstream origin "${branch}"
  echo "pushed: ${branch}"
done

jj Accelerator (if available)#

bash

jj git push --all

Step 3: Open or Update PRs ( prs-opened)#

Create one PR per slice, targeting its parent branch. For the first slice the parent is master; for subsequent slices the parent is the previous slice's branch.

bash

PREV_BASE=master

for branch in $(git branch --list "${STACK}/*" \
    | sed 's/^[* ]*//' | sort); do

  # Check if a PR already exists for this branch
  existing=$(gh pr list \
    --head "${branch}" \
    --json number \
    --jq '.[0].number' 2>/dev/null)

  if [ -n "${existing}" ]; then
    echo "PR #${existing} already open for ${branch} -- skipping"
  else
    gh pr create \
      --base "${PREV_BASE}" \
      --head "${branch}" \
      --title "[$(echo ${branch} | sed 's|.*/||')] <title>" \
      --body "Part of stack \`${STACK}\`." \
      --draft
    echo "opened PR for ${branch} (base: ${PREV_BASE})"
  fi

  PREV_BASE="${branch}"
done

Fill in the actual PR titles and bodies before removing the --draft flag. Run Skill(sanctum:pr-prep) on each slice to generate quality-gated descriptions.

Step 4: Post Stack Summary ( stack-summary-posted)#

After all PRs are open, post a summary comment on the first PR (the root of the stack) listing the full chain:

bash

ROOT_PR=$(gh pr list \
  --head "${STACK}/$(git branch --list \
    "${STACK}/*" | sed 's/^[* ]*//' | sort | head -1 \
    | sed 's|.*/||')" \
  --json number --jq '.[0].number')

# Build the stack table
BODY="## Stack\n\n| # | Branch | PR |\n|---|--------|----|\n"
N=1
for branch in $(git branch --list "${STACK}/*" \
    | sed 's/^[* ]*//' | sort); do
  pr_num=$(gh pr list --head "${branch}" \
    --json number --jq '.[0].number')
  BODY="${BODY}| ${N} | \`${branch}\` | #${pr_num} |\n"
  N=$((N+1))
done

gh pr comment "${ROOT_PR}" --body "$(printf "${BODY}")"

Notes#

• Always push in stack order so GitHub sees the parent branch before the child PR is opened
• Use --draft by default; promote slices to ready individually as they pass review
• After any git rebase --update-refs run, re-push with git push --force-with-lease (never --force)
• When a base PR merges, run Skill(sanctum:stack-rebase) to cascade the rebase before updating the next PR's base