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superpowers/scripts/sync-to-codex-plugin.sh
2026-04-15 12:22:14 -07:00

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#!/usr/bin/env bash
#
# sync-to-codex-plugin.sh
#
# Sync this superpowers checkout → prime-radiant-inc/openai-codex-plugins.
# Clones the fork fresh into a temp dir, rsyncs upstream content, regenerates
# the Codex overlay file (.codex-plugin/plugin.json) inline, commits, pushes a
# sync branch, and opens a PR.
# Path/user agnostic — auto-detects upstream from script location.
#
# Deterministic: running twice against the same upstream SHA produces PRs with
# identical diffs, so two back-to-back runs can verify the tool itself.
#
# Usage:
# ./scripts/sync-to-codex-plugin.sh # full run
# ./scripts/sync-to-codex-plugin.sh -n # dry run
# ./scripts/sync-to-codex-plugin.sh -y # skip confirm
# ./scripts/sync-to-codex-plugin.sh --local PATH # existing checkout
# ./scripts/sync-to-codex-plugin.sh --base BRANCH # default: main
# ./scripts/sync-to-codex-plugin.sh --bootstrap --assets-src DIR # create initial plugin
#
# Bootstrap mode: skips the "plugin must exist on base" check and seeds
# plugins/superpowers/assets/ from --assets-src <dir> which must contain
# PrimeRadiant_Favicon.svg and PrimeRadiant_Favicon.png. Run once by one
# team member to create the initial PR; every subsequent run is a normal
# (non-bootstrap) sync.
#
# Requires: bash, rsync, git, gh (authenticated), python3.
set -euo pipefail
# =============================================================================
# Config — edit as upstream or canonical plugin shape evolves
# =============================================================================
FORK="prime-radiant-inc/openai-codex-plugins"
DEFAULT_BASE="main"
DEST_REL="plugins/superpowers"
# Paths in upstream that should NOT land in the embedded plugin.
# The Codex-only paths are here too — they're managed by generate/bootstrap
# steps, not by rsync.
#
# All patterns use a leading "/" to anchor them to the source root.
# Unanchored patterns like "scripts/" would match any directory named
# "scripts" at any depth — including legitimate nested dirs like
# skills/brainstorming/scripts/. Anchoring prevents that.
# (.DS_Store is intentionally unanchored — Finder creates them everywhere.)
EXCLUDES=(
# Dotfiles and infra — top-level only
"/.claude/"
"/.claude-plugin/"
"/.codex/"
"/.cursor-plugin/"
"/.git/"
"/.gitattributes"
"/.github/"
"/.gitignore"
"/.opencode/"
"/.version-bump.json"
"/.worktrees/"
".DS_Store"
# Root ceremony files
"/AGENTS.md"
"/CHANGELOG.md"
"/CLAUDE.md"
"/GEMINI.md"
"/RELEASE-NOTES.md"
"/gemini-extension.json"
"/package.json"
# Directories not shipped by canonical Codex plugins
"/commands/"
"/docs/"
"/hooks/"
"/lib/"
"/scripts/"
"/tests/"
"/tmp/"
# Codex-only paths — managed outside rsync
"/.codex-plugin/"
"/assets/"
)
# =============================================================================
# Generated overlay file
# =============================================================================
# Writes the Codex plugin manifest to "$1" with the given upstream version.
# Args: dest_path, version
generate_plugin_json() {
local dest="$1"
local version="$2"
mkdir -p "$(dirname "$dest")"
cat > "$dest" <<EOF
{
"name": "superpowers",
"version": "$version",
"description": "An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows.",
"author": {
"name": "Jesse Vincent",
"email": "jesse@fsck.com",
"url": "https://github.com/obra"
},
"homepage": "https://github.com/obra/superpowers",
"repository": "https://github.com/obra/superpowers",
"license": "MIT",
"keywords": [
"brainstorming",
"subagent-driven-development",
"skills",
"planning",
"tdd",
"debugging",
"code-review",
"workflow"
],
"skills": "./skills/",
"interface": {
"displayName": "Superpowers",
"shortDescription": "Planning, TDD, debugging, and delivery workflows for coding agents",
"longDescription": "Use Superpowers to guide agent work through brainstorming, implementation planning, test-driven development, systematic debugging, parallel execution, code review, and finish-the-branch workflows.",
"developerName": "Jesse Vincent",
"category": "Coding",
"capabilities": [
"Interactive",
"Read",
"Write"
],
"defaultPrompt": [
"I've got an idea for something I'd like to build.",
"Let's add a feature to this project."
],
"brandColor": "#F59E0B",
"composerIcon": "./assets/superpowers-small.svg",
"logo": "./assets/app-icon.png",
"screenshots": []
}
}
EOF
}
# =============================================================================
# Args
# =============================================================================
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
UPSTREAM="$(cd "$SCRIPT_DIR/.." && pwd)"
BASE="$DEFAULT_BASE"
DRY_RUN=0
YES=0
LOCAL_CHECKOUT=""
BOOTSTRAP=0
ASSETS_SRC=""
usage() {
sed -n 's/^# \{0,1\}//;2,27p' "$0"
exit "${1:-0}"
}
while [[ $# -gt 0 ]]; do
case "$1" in
-n|--dry-run) DRY_RUN=1; shift ;;
-y|--yes) YES=1; shift ;;
--local) LOCAL_CHECKOUT="$2"; shift 2 ;;
--base) BASE="$2"; shift 2 ;;
--bootstrap) BOOTSTRAP=1; shift ;;
--assets-src) ASSETS_SRC="$2"; shift 2 ;;
-h|--help) usage 0 ;;
*) echo "Unknown arg: $1" >&2; usage 2 ;;
esac
done
# =============================================================================
# Preflight
# =============================================================================
die() { echo "ERROR: $*" >&2; exit 1; }
command -v rsync >/dev/null || die "rsync not found in PATH"
command -v git >/dev/null || die "git not found in PATH"
command -v gh >/dev/null || die "gh not found — install GitHub CLI"
command -v python3 >/dev/null || die "python3 not found in PATH"
gh auth status >/dev/null 2>&1 || die "gh not authenticated — run 'gh auth login'"
[[ -d "$UPSTREAM/.git" ]] || die "upstream '$UPSTREAM' is not a git checkout"
[[ -f "$UPSTREAM/package.json" ]] || die "upstream has no package.json — cannot read version"
# Bootstrap-mode validation
if [[ $BOOTSTRAP -eq 1 ]]; then
[[ -n "$ASSETS_SRC" ]] || die "--bootstrap requires --assets-src <path>"
ASSETS_SRC="$(cd "$ASSETS_SRC" 2>/dev/null && pwd)" || die "assets source '$ASSETS_SRC' is not a directory"
[[ -f "$ASSETS_SRC/PrimeRadiant_Favicon.svg" ]] || die "assets source missing PrimeRadiant_Favicon.svg"
[[ -f "$ASSETS_SRC/PrimeRadiant_Favicon.png" ]] || die "assets source missing PrimeRadiant_Favicon.png"
fi
# Read the upstream version from package.json
UPSTREAM_VERSION="$(python3 -c 'import json,sys; print(json.load(open(sys.argv[1]))["version"])' "$UPSTREAM/package.json")"
[[ -n "$UPSTREAM_VERSION" ]] || die "could not read 'version' from upstream package.json"
UPSTREAM_BRANCH="$(cd "$UPSTREAM" && git branch --show-current)"
UPSTREAM_SHA="$(cd "$UPSTREAM" && git rev-parse HEAD)"
UPSTREAM_SHORT="$(cd "$UPSTREAM" && git rev-parse --short HEAD)"
confirm() {
[[ $YES -eq 1 ]] && return 0
read -rp "$1 [y/N] " ans
[[ "$ans" == "y" || "$ans" == "Y" ]]
}
if [[ "$UPSTREAM_BRANCH" != "main" ]]; then
echo "WARNING: upstream is on '$UPSTREAM_BRANCH', not 'main'"
confirm "Sync from '$UPSTREAM_BRANCH' anyway?" || exit 1
fi
UPSTREAM_STATUS="$(cd "$UPSTREAM" && git status --porcelain)"
if [[ -n "$UPSTREAM_STATUS" ]]; then
echo "WARNING: upstream has uncommitted changes:"
echo "$UPSTREAM_STATUS" | sed 's/^/ /'
echo "Sync will use working-tree state, not HEAD ($UPSTREAM_SHORT)."
confirm "Continue anyway?" || exit 1
fi
# =============================================================================
# Prepare destination (clone fork fresh, or use --local)
# =============================================================================
CLEANUP_DIR=""
cleanup() {
[[ -n "$CLEANUP_DIR" ]] && rm -rf "$CLEANUP_DIR"
}
trap cleanup EXIT
if [[ -n "$LOCAL_CHECKOUT" ]]; then
DEST_REPO="$(cd "$LOCAL_CHECKOUT" && pwd)"
[[ -d "$DEST_REPO/.git" ]] || die "--local path '$DEST_REPO' is not a git checkout"
else
echo "Cloning $FORK..."
CLEANUP_DIR="$(mktemp -d)"
DEST_REPO="$CLEANUP_DIR/openai-codex-plugins"
gh repo clone "$FORK" "$DEST_REPO" >/dev/null
fi
DEST="$DEST_REPO/$DEST_REL"
# Checkout base branch
cd "$DEST_REPO"
git checkout -q "$BASE" 2>/dev/null || die "base branch '$BASE' doesn't exist in $FORK"
# Plugin-existence check depends on mode
if [[ $BOOTSTRAP -eq 1 ]]; then
[[ ! -d "$DEST" ]] || die "--bootstrap but base branch '$BASE' already has '$DEST_REL/' — use normal sync instead"
mkdir -p "$DEST"
else
[[ -d "$DEST" ]] || die "base branch '$BASE' has no '$DEST_REL/' — use --bootstrap + --assets-src, or pass --base <branch>"
fi
# =============================================================================
# Create sync branch
# =============================================================================
TIMESTAMP="$(date -u +%Y%m%d-%H%M%S)"
if [[ $BOOTSTRAP -eq 1 ]]; then
SYNC_BRANCH="bootstrap/superpowers-${UPSTREAM_SHORT}-${TIMESTAMP}"
else
SYNC_BRANCH="sync/superpowers-${UPSTREAM_SHORT}-${TIMESTAMP}"
fi
git checkout -q -b "$SYNC_BRANCH"
# =============================================================================
# Build rsync args
# =============================================================================
RSYNC_ARGS=(-av --delete)
for pat in "${EXCLUDES[@]}"; do RSYNC_ARGS+=(--exclude="$pat"); done
# =============================================================================
# Dry run preview (always shown)
# =============================================================================
echo ""
echo "Upstream: $UPSTREAM ($UPSTREAM_BRANCH @ $UPSTREAM_SHORT)"
echo "Version: $UPSTREAM_VERSION"
echo "Fork: $FORK"
echo "Base: $BASE"
echo "Branch: $SYNC_BRANCH"
if [[ $BOOTSTRAP -eq 1 ]]; then
echo "Mode: BOOTSTRAP (creating initial plugin from scratch)"
echo "Assets: $ASSETS_SRC"
fi
echo ""
echo "=== Preview (rsync --dry-run) ==="
rsync "${RSYNC_ARGS[@]}" --dry-run --itemize-changes "$UPSTREAM/" "$DEST/"
echo "=== End preview ==="
echo ""
echo "Overlay file (.codex-plugin/plugin.json) will be regenerated with"
echo "version $UPSTREAM_VERSION regardless of rsync output."
if [[ $BOOTSTRAP -eq 1 ]]; then
echo "Assets (superpowers-small.svg, app-icon.png) will be seeded from:"
echo " $ASSETS_SRC"
fi
if [[ $DRY_RUN -eq 1 ]]; then
echo ""
echo "Dry run only. Nothing was changed or pushed."
exit 0
fi
# =============================================================================
# Apply
# =============================================================================
echo ""
confirm "Apply changes, push branch, and open PR?" || { echo "Aborted."; exit 1; }
echo ""
echo "Syncing upstream content..."
rsync "${RSYNC_ARGS[@]}" "$UPSTREAM/" "$DEST/"
if [[ $BOOTSTRAP -eq 1 ]]; then
echo "Seeding brand assets..."
mkdir -p "$DEST/assets"
cp "$ASSETS_SRC/PrimeRadiant_Favicon.svg" "$DEST/assets/superpowers-small.svg"
cp "$ASSETS_SRC/PrimeRadiant_Favicon.png" "$DEST/assets/app-icon.png"
fi
echo "Regenerating overlay file..."
generate_plugin_json "$DEST/.codex-plugin/plugin.json" "$UPSTREAM_VERSION"
# Bail early if nothing actually changed
cd "$DEST_REPO"
if [[ -z "$(git status --porcelain "$DEST_REL")" ]]; then
echo "No changes — embedded plugin was already in sync with upstream $UPSTREAM_SHORT (v$UPSTREAM_VERSION)."
exit 0
fi
# =============================================================================
# Commit, push, open PR
# =============================================================================
git add "$DEST_REL"
if [[ $BOOTSTRAP -eq 1 ]]; then
COMMIT_TITLE="bootstrap superpowers v$UPSTREAM_VERSION from upstream main @ $UPSTREAM_SHORT"
PR_BODY="Initial bootstrap of the superpowers plugin from upstream \`main\` @ \`$UPSTREAM_SHORT\` (v$UPSTREAM_VERSION).
Creates \`plugins/superpowers/\` from scratch: upstream content via rsync, \`.codex-plugin/plugin.json\` regenerated inline, brand assets seeded from a local Brand Assets directory.
Run via: \`scripts/sync-to-codex-plugin.sh --bootstrap --assets-src <path>\`
Upstream commit: https://github.com/obra/superpowers/commit/$UPSTREAM_SHA
This is a one-time bootstrap. Subsequent syncs will be normal (non-bootstrap) runs and will not touch the \`assets/\` directory."
else
COMMIT_TITLE="sync superpowers v$UPSTREAM_VERSION from upstream main @ $UPSTREAM_SHORT"
PR_BODY="Automated sync from superpowers upstream \`main\` @ \`$UPSTREAM_SHORT\` (v$UPSTREAM_VERSION).
Run via: \`scripts/sync-to-codex-plugin.sh\`
Upstream commit: https://github.com/obra/superpowers/commit/$UPSTREAM_SHA
Running the sync tool again against the same upstream SHA should produce a PR with an identical diff — use that to verify the tool is behaving."
fi
git commit --quiet -m "$COMMIT_TITLE
Automated sync via scripts/sync-to-codex-plugin.sh
Upstream: https://github.com/obra/superpowers/commit/$UPSTREAM_SHA
Branch: $SYNC_BRANCH"
echo "Pushing $SYNC_BRANCH to $FORK..."
git push -u origin "$SYNC_BRANCH" --quiet
echo "Opening PR..."
PR_URL="$(gh pr create \
--repo "$FORK" \
--base "$BASE" \
--head "$SYNC_BRANCH" \
--title "$COMMIT_TITLE" \
--body "$PR_BODY")"
PR_NUM="${PR_URL##*/}"
DIFF_URL="https://github.com/$FORK/pull/$PR_NUM/files"
echo ""
echo "PR opened: $PR_URL"
echo "Diff view: $DIFF_URL"