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Fix browse setup when Playwright Chromium is missing #22

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Fix browse setup when Playwright Chromium is missing #22

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2 changes: 1 addition & 1 deletion BROWSER.md
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Original file line number Diff line number Diff line change
Expand Up @@ -152,7 +152,7 @@ The browser automation layer is built on [Playwright](https://playwright.dev/) b
### Prerequisites

- [Bun](https://bun.sh/) v1.0+
- Playwright's Chromium (installed automatically by `bun install`)
- Playwright's Chromium (installed by `./setup`, or manually via `bunx playwright install chromium`)

### Quick start

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3 changes: 2 additions & 1 deletion README.md
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Expand Up @@ -76,7 +76,7 @@ This is not a prompt pack for beginners. It is an operating system for people wh

## Install

**Requirements:** [Claude Code](https://docs.anthropic.com/en/docs/claude-code), [Git](https://git-scm.com/), [Bun](https://bun.sh/) v1.0+. `/browse` compiles a native binary — works on macOS and Linux (x64 and arm64).
**Requirements:** [Claude Code](https://docs.anthropic.com/en/docs/claude-code), [Git](https://git-scm.com/), [Bun](https://bun.sh/) v1.0+. `/browse` compiles a native binary and `./setup` installs Playwright Chromium — works on macOS and Linux (x64 and arm64).

### Step 1: Install on your machine

Expand All @@ -95,6 +95,7 @@ Real files get committed to your repo (not a submodule), so `git clone` just wor
- Skill files (Markdown prompts) in `~/.claude/skills/gstack/` (or `.claude/skills/gstack/` for project installs)
- Symlinks at `~/.claude/skills/browse`, `~/.claude/skills/review`, etc. pointing into the gstack directory
- Browser binary at `browse/dist/browse` (~58MB, gitignored)
- Playwright Chromium (installed by `./setup` if missing)
- `node_modules/` (gitignored)
- `/retro` saves JSON snapshots to `.context/retros/` in your project for trend tracking

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23 changes: 22 additions & 1 deletion setup
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Expand Up @@ -6,6 +6,13 @@ GSTACK_DIR="$(cd "$(dirname "$0")" && pwd)"
SKILLS_DIR="$(dirname "$GSTACK_DIR")"
BROWSE_BIN="$GSTACK_DIR/browse/dist/browse"

ensure_playwright_browser() {
(
cd "$GSTACK_DIR"
bun --eval 'import { chromium } from "playwright"; const browser = await chromium.launch(); await browser.close();'
) >/dev/null 2>&1
}

# 1. Build browse binary if needed
NEEDS_BUILD=0
if [ ! -x "$BROWSE_BIN" ]; then
Expand All @@ -32,7 +39,21 @@ if [ ! -x "$BROWSE_BIN" ]; then
exit 1
fi

# 2. Only create skill symlinks if we're inside a .claude/skills directory
# 2. Ensure Playwright's Chromium is available for the browser daemon
if ! ensure_playwright_browser; then
echo "Installing Playwright Chromium..."
(
cd "$GSTACK_DIR"
bunx playwright install chromium
)
fi

if ! ensure_playwright_browser; then
echo "gstack setup failed: Playwright Chromium could not be launched" >&2
exit 1
fi

# 3. Only create skill symlinks if we're inside a .claude/skills directory
SKILLS_BASENAME="$(basename "$SKILLS_DIR")"
if [ "$SKILLS_BASENAME" = "skills" ]; then
linked=()
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