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feat: add provider-aware browser QA setup

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Detect host-native browser tools before offering the isolated local Chromium fallback, add a common readiness fixture, harden managed browser startup, and verify standards installs expose one canonical QA skill.
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Sinabina
2026-07-20 16:01:24 -07:00
parent f14445bb00
commit d6ef673e4d
163 changed files with 5272 additions and 990 deletions
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skills/qa/references/BROWSER-PROVIDERS.md
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<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
# Browser provider setup and readiness
Browser setup is optional and consented. The Agent Skills installer owns skill placement; this flow never enrolls another host. At onboarding, offer this flow only when the user asks to configure browser capabilities now. Otherwise run it just in time when a selected workflow first needs interactive browser evidence.
## Routing flow
1. Identify the active host and provider from callable tools in the current session, not from unrelated installed binaries, parent-application environment variables, documentation, or guessed host names. Inherited `CODEX_*`, bundle identifiers, and similar process metadata never override the actual agent/tool surface.
2. Show the detected provider, what user-controlled setup it requires, and the GStack local-browser fallback.
3. Ask whether to use the host-native provider, set up GStack local browser, continue without browser evidence, or defer. A selection is not permission to install another product or attach private browser state.
4. For a host-native selection, follow the matching provider section below. Never install an extension, grant site access, sign in, add an MCP server, attach an existing profile, or change host settings without the user's explicit action.
5. After setup, run the common readiness journey. Tool names or metadata alone are insufficient evidence.
6. If the journey fails, report `needs-user-action`, `unavailable`, or `failed` with the exact observed cause and offer the local GStack browser. Do not silently fall back.
## Provider states
- `available`: the current session exposes callable navigation, reading, and interaction tools, but readiness has not yet been proven.
- `needs-user-action`: the host has a documented provider, but the user must enable, open, approve, or connect it.
- `ready`: the selected provider passed the common local readiness journey in this session.
- `unavailable`: no suitable interactive tool is exposed in the current session.
- `failed`: a callable provider attempted the readiness journey and failed; include the exact failing step.
Never report `ready` merely because a browser binary, CLI, plugin, extension, MCP name, settings entry, or documentation exists. Present one provider decision, then continue through the selected path. Do not run `./setup`; it is not a GStack 2 browser setup command.
## Common local readiness journey
Start the dependency-free fixture from this skill root with:
`node references/support/browser-provider-smoke.mjs`
The process prints one JSON line containing a loopback URL and remains alive. Through the selected browser provider:
1. Open that exact URL.
2. Verify the heading `GStack browser readiness`.
3. Click `Complete readiness check`.
4. Verify the page status becomes `READY`.
5. When supported, confirm the console message `gstack-browser-readiness:ready` and the successful `POST /proof` request.
6. Stop the fixture process and confirm it releases its listener.
Mark the provider `ready` only after navigation, page reading, and interaction all succeed. The fixture binds to `127.0.0.1`, uses a per-run random token, sends no repository data, and does not persist cookies or credentials.
## Claude in Chrome
Classification: `native-extension`
Setup:
1. Explain that Claude in Chrome requires Google Chrome, a paid Claude plan, the user-installed extension, the same signed-in Claude account, granted site permissions, and an enabled connector.
2. Ask whether the user wants to configure it now. Never install the extension, grant permissions, enable a connector, sign in, or attach a Chrome profile for them.
3. After the user completes setup, retry the active host tab/context discovery rather than treating the presence of the Claude CLI as browser readiness.
Readiness evidence:
- The Claude in Chrome tool surface is visible to the active Claude Code session.
- Tab/context discovery returns an attached browser peer instead of a missing-extension or no-peer error.
- The common local readiness journey completes through the Claude browser tools.
If unavailable: Offer GStack local browser or continue without browser evidence; do not substitute a different extension or remote browser.
## Codex built-in browser
Classification: `native-in-app`
Setup:
1. Explain that the built-in browser is a ChatGPT desktop-app surface on macOS and Windows and uses its own browser state.
2. Ask the user to open it from the Work/Codex toolbar (Command-Shift-B on macOS or Control-Shift-B on Windows) and approve the test site when prompted.
3. Do not infer readiness from the Codex CLI or skill installation; the active session must expose an in-app browser provider.
Readiness evidence:
- Active browser discovery returns the in-app browser provider instead of an empty provider list.
- A tab can be created or selected after the user opens the browser surface.
- The common local readiness journey completes through the Codex browser tools.
If unavailable: Offer GStack local browser or defer browser work; do not claim that restarting a browser-less session will create the missing host capability.
## Gemini CLI browser agent
Classification: `native-agent`
Setup:
1. Explain that Gemini CLI has an experimental bundled `browser_agent`, disabled by default, which requires a recent local Chrome and displays a first-run consent dialog.
2. Ask whether the user wants to enable it themselves. Never edit Gemini settings, accept its consent dialog, attach an existing Chrome session, or infer readiness from the Gemini executable.
3. Prefer Gemini isolated browser mode for public or localhost QA unless the user explicitly needs and approves an existing signed-in browser session.
Readiness evidence:
- The active Gemini session exposes the callable `browser_agent` tool rather than only `google_web_search` or `web_fetch`.
- The user has completed Gemini's own enablement and one-time consent without GStack acting on their behalf.
- The common local readiness journey completes through the Gemini browser agent.
If unavailable: Offer the consented GStack local browser, evidence-limited fetch/search, or deferral; do not install a browser MCP because Gemini already bundles its experimental browser agent.
## Cursor interactive browser provider
Classification: `native-mcp`
Setup:
1. Inspect the active Cursor tool surface for an interactive provider such as Chrome DevTools; Cursor CLI presence and parent-process environment variables are not provider evidence.
2. If an interactive provider is exposed, explain its current session/profile boundary and ask whether to use it. Never add or approve an MCP server, extension, or browser profile for the user.
3. If no interactive provider is exposed in this Cursor session, offer GStack local browser rather than assuming every Cursor installation has the same browser tools.
Readiness evidence:
- The active Cursor session exposes callable navigation, page-reading, and interaction tools and returns a live browser peer.
- The selected browser session does not require silently attaching the user's personal profile.
- The common local readiness journey completes through the discovered Cursor provider.
If unavailable: Offer GStack local browser, evidence-limited web access, or deferral; do not turn one machine's configured Chrome DevTools MCP into a universal Cursor capability claim.
## GitHub Copilot and VS Code integrated browser
Classification: `native-in-app`
Setup:
1. Explain that current VS Code can expose built-in browser agent tools, subject to the `workbench.browser.enableChatTools` organization setting and the user's active tool selection.
2. Ask the user to enable the Built-in > Browser tools in the active agent session when they want to use them. Never change VS Code or organization settings for them.
3. Prefer an agent-created isolated browser page; sharing an existing browser page or its signed-in state requires the user's explicit action.
Readiness evidence:
- The active Copilot/VS Code agent session exposes callable browser tools such as page navigation, reading, screenshot, and interaction.
- An isolated browser page can be opened without silently sharing an existing tab or cookie store.
- The common local readiness journey completes through the VS Code integrated browser tools.
If unavailable: Offer GStack local browser or defer; distinguish organization-policy disablement from a transient missing browser tab.
## OpenClaw browser plugin
Classification: `native-plugin`
Setup:
1. Explain that OpenClaw includes a browser plugin with a dedicated managed profile, while its `user` profile can attach to an existing browser session.
2. Inspect the active OpenClaw tool policy for the callable browser tool. Never edit `plugins.allow`, enable the plugin, or attach the `user` profile without explicit user action.
3. Prefer the isolated managed profile for public and localhost QA; use an existing signed-in profile only when the user explicitly selects it.
Readiness evidence:
- The active OpenClaw agent exposes the browser tool after its plugin and tool-policy checks.
- Browser doctor/status and tab discovery succeed for the explicitly selected profile.
- The common local readiness journey completes through OpenClaw browser actions.
If unavailable: Offer GStack local browser or defer; do not silently repair OpenClaw plugin policy or attach a personal browser profile.
## Kimi Code
Classification: `no-native-automation`
Setup:
1. Explain that Kimi Code loads standard Agent Skills and provides WebSearch/FetchURL when configured, but does not currently document a native interactive browser-automation harness.
2. Do not describe `kimi web` as browser automation: it is the browser-based user interface for the Kimi session.
3. Offer GStack local browser when interactive navigation, clicking, screenshots, console, or network evidence is required.
Readiness evidence:
- Kimi discovers the canonical GStack skills through its standard Agent Skills directories.
- Fetch/search-only work may use Kimi host tools when their limitations satisfy the task.
- Interactive browser readiness is tested against GStack local browser, not `kimi web`.
If unavailable: Continue with fetch/search-only evidence or offer the consented GStack local browser; never silently add a browser MCP or alternate backend.
## Pi coding agent
Classification: `extension-only`
Setup:
1. Explain that Pi intentionally has no core interactive browser tool; browser automation is available only through optional third-party packages or an already exposed host tool.
2. Inspect the active Pi tool surface. Never install a Pi package, run its browser installer, or treat a package listing as a live browser peer.
3. Offer GStack local browser when no already-configured interactive provider is callable.
Readiness evidence:
- An explicitly user-installed Pi browser extension exposes a callable browser tool in the active session.
- The extension returns a live isolated session without triggering an unapproved Chromium download or profile attachment.
- The common local readiness journey completes through that active tool.
If unavailable: Offer GStack local browser, evidence-limited continuation, or deferral; never recommend or install a third-party Pi browser package automatically.
## GStack local browser fallback
GStack's existing local Chromium/Playwright implementation remains the only bundled browser backend. Follow `RUNTIME.md` for preview and separate install consent, run `gstack doctor`, then run the same readiness journey with the `browse` launcher. Do not run `./setup`, add a cloud browser, remote provider, alternate local backend, or personal-profile attachment as a fallback.
skills/qa/references/RUNTIME.md
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The six Agent Skills are useful without a GStack runtime. Never install, download, build, select, update, or remove runtime capabilities merely because a skill was invoked.
When an active specialist first reaches a capability it cannot use, name the exact capability and why it is needed. Offer to continue without it when the judgment-only or host-native path remains valid. Installation requires the user's explicit approval after disclosing the selected capabilities, that an official versioned release artifact will be downloaded and SHA-256 verified, and any exact byte/build information available from the bootstrap manifest. Never call the bootstrap before approval.
Before interactive browser work, read `references/BROWSER-PROVIDERS.md` in full. It owns provider detection, consented host setup, the common readiness journey, and the explicit GStack fallback. Skill installation never proves browser readiness.
Capability names are `browser`, `design`, `pdf`, `diagram`, and `ios`; the core state/runtime CLI is managed separately. After approval, from this skill root run `node references/support/runtime-bootstrap.mjs install --capability <name>` (repeat `--capability` for additional approved capabilities). The dependency-free Node 18+ bootstrap accepts only official GStack GitHub Release hosts, validates the fixed manifest schema/version/skill API/platform artifact and SHA-256, verifies a declared Cosign bundle when Cosign is available, rejects unsafe archive paths/links, and invokes the atomic managed installer. Never run `./setup` inside a standard-installed skill directory, enroll a host, or treat skill installation as runtime consent.
When an active specialist first reaches a capability it cannot use, name the exact capability and why it is needed. Offer to continue without it when the judgment-only or host-native path remains valid. Before any network preview, ask whether the user wants to check official setup options and exact sizes. Disclose that an uncached preview makes one public GitHub request for signed manifest metadata and sends no repository content, private URL, file, cookie, token, or credential; then STOP. A cached already-verified manifest may preview offline, but never silently fetch.
Resolve capability dependencies before preview and approval: `diagram` implies `browser`; `pdf` implies both `diagram` and `browser` transitively. `design` and `ios` are standalone. The disclosure and approval must name the complete expanded set, not only the capability first requested.
Only after the user approves that metadata check, run the non-mutating preview from this skill root: `node references/support/runtime-bootstrap.mjs preview --capability <name>` (repeat `--capability` for additional requested capabilities). It dependency-expands, reports already verified local components, exact missing components, and their summed compressed bytes. It never downloads components or mutates runtime state. Preview consent is not install consent.
After doctor confirms readiness, canonical launcher bindings are `GSTACK_HOME=${GSTACK_HOME:-$HOME/.gstack}`, `GSTACK_BIN=$GSTACK_HOME/bin`, `B=$GSTACK_BIN/browse`, `D=$GSTACK_BIN/gstack-design`, and `P=$GSTACK_BIN/make-pdf`. Specialist modules may bind only the launchers they use. These assignments do not install or grant consent.
User-facing setup capabilities are exactly `browser`, `design`, `diagram`, `pdf`, and `ios`. `all` means those five and intentionally excludes visible Chromium. The internal `browser-visible` capability is additive and is offered only when a workflow actually reaches a headed browser, extension, or browser-handoff step. Never offer it during ordinary headless QA.
After showing the complete preview, STOP for explicit approval. Only after approval run `node references/support/runtime-bootstrap.mjs install --capability <name> --yes`; install must reprint the identical dependency-closed plan before downloading. Signed internal components are `core`, `browser-code` (browse code and dependencies), `browser-headless` (Playwright headless shell and FFmpeg), `browser-visible` (full Chromium), `design`, `diagram`, `pdf`, and `ios`. Logical `browser` expands to `browser-code + browser-headless`; internal `browser-visible` expands to `browser-code + browser-visible` and does not require headless. Component dependencies are `browser-code → core`, `browser-headless → browser-code`, and `browser-visible → browser-code`. `diagram` depends on logical `browser`; `pdf` depends on `diagram`; `ios` is Darwin-only. Therefore a first-time headed flow previews `core + browser-code + browser-visible`, while an existing verified headless runtime downloads only missing `browser-visible`. The manifest schema is v2 with global `capabilityComponents` and `componentDependencies`, plus `targets[target].components[id]` carrying signed exact-byte artifacts.
The dependency-free Node 18+ bootstrap accepts only official GStack GitHub Release hosts, validates manifest/runtime/skill API/platform/component metadata and SHA-256, verifies a declared Cosign bundle when Cosign is available, rejects unsafe archive paths/links, and invokes the atomic managed installer. Never run `./setup` inside a standard-installed skill directory, enroll a host, or treat skill installation as runtime consent.
After doctor confirms readiness, canonical launcher bindings are `GSTACK_HOME=${GSTACK_HOME:-$HOME/.gstack}`, `GSTACK_BIN=$GSTACK_HOME/bin`, `BUN_CMD=$GSTACK_BIN/bun`, `B=$GSTACK_BIN/browse`, `D=$GSTACK_BIN/gstack-design`, and `P=$GSTACK_BIN/make-pdf`. Specialist modules may bind only the launchers they use. These assignments do not install or grant consent. Never download or install a second Bun for GStack helpers; the managed runtime owns its pinned Bun executable in the active slot.
Some retained helpers are shell scripts. `gstack doctor` verifies Bash and, on Windows, discovers Git for Windows Bash; disclose and stop at the affected helper if that prerequisite is unavailable. Python is not a global GStack prerequisite: only a specialist flow explicitly labeled as Python-dependent may request it, at the point of use and with the user's approval.
The package/runtime compatibility tuple is `schemaVersion=1`, `runtimeVersion=2.0.0`, and `skillApi=2.0`; the machine-readable copy is `references/support/runtime-contract.json`. An incompatible active runtime is unavailable, not permission to upgrade it.
The developer-only fallback is `node references/support/runtime-bootstrap.mjs install --source <reviewed-checkout> --capability <name>`; show its trust warning and use it only when the user explicitly selects a checkout they reviewed. If the packaged bootstrap is unavailable, stop capability setup instead of guessing a checkout-relative command. Deferring installation records no consent and must not block pure judgment.
The developer-only fallback is `node references/support/runtime-bootstrap.mjs install --source <reviewed-checkout> --capability <name> --yes`; show its trust warning and use it only when the user explicitly selects a checkout they reviewed. If the packaged bootstrap is unavailable, stop capability setup instead of guessing a checkout-relative command. Deferring installation records no consent and must not block pure judgment.
skills/qa/references/legacy/benchmark-models.md
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@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=benchmark-models/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=034cda182406dc04a82c4336ac3ebc36b5fc41b1 baseline_render_sha256=797e7fd015e0915e33afde6c4b17c1ceecdb254c00943e0a081475a4cd343513 ported_render_sha256=2ef0679d45f21bacc09cd774ff96bb3b82853a8e89d8606847c4f9416a47a48b disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=benchmark-models/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=034cda182406dc04a82c4336ac3ebc36b5fc41b1 baseline_render_sha256=797e7fd015e0915e33afde6c4b17c1ceecdb254c00943e0a081475a4cd343513 ported_render_sha256=3ea3c6cd3542350d4130ee0d5e170c905d0c5c3da096b1fc0e805e095af9321c disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module benchmark-models visibility=internal depth=standard mutation=report-only web=none -->
<!-- GSTACK2_LEGACY_BODY_START source=benchmark-models -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
skills/qa/references/legacy/benchmark.md
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@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=benchmark/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=038f16f5fba4ae4e9eae922e3276bba8ef88149e baseline_render_sha256=c1a8019b9b430790f0917df8d58e7a645f01f2784398343d64e5505b535c1ea7 ported_render_sha256=a4554b8b139ee95c9f25c2e747f9e2214b2f0db64401057529e5ec775be323cd disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=benchmark/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=038f16f5fba4ae4e9eae922e3276bba8ef88149e baseline_render_sha256=c1a8019b9b430790f0917df8d58e7a645f01f2784398343d64e5505b535c1ea7 ported_render_sha256=05ac1b123a605201546a7e95899a5b55708ca7fbb7569c58b4d755c52b45a92d disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module benchmark visibility=primary depth=standard mutation=report-only web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=benchmark -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
@@ -31,26 +32,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
# $qa --mode Report --module benchmark — Performance Regression Detection
skills/qa/references/legacy/browse.md
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@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=browse/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=9a159e4c9820172c229e2174d4a62a8f9668ab93 baseline_render_sha256=26c248b90f91a99d1e31e51afaec46385941ab2071bfab7bfdf6d044151ab3ac ported_render_sha256=b7fd526a00444003cad654abb15c2d17606cc5295f38533754e95108038d3467 disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=browse/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=9a159e4c9820172c229e2174d4a62a8f9668ab93 baseline_render_sha256=26c248b90f91a99d1e31e51afaec46385941ab2071bfab7bfdf6d044151ab3ac ported_render_sha256=1b532bd904b1fa1686113e8c96b70015ea6b2e6df7319a72c299de901fe5e81b disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module browse visibility=internal depth=standard mutation=source-defined web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=browse -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
@@ -36,26 +37,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
## Core QA Patterns
skills/qa/references/legacy/canary.md
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@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=canary/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=d1eb2950aba2fa2b09d90f13143492c60d46793c baseline_render_sha256=8dd0ff918566e1c5536f1bfcc546eebbdbee5e43d0a05b14a8efb898d3574dbe ported_render_sha256=329b61120f60893d023533cbc493389d1c7476819fb785422de0e7d34e0c2c0b disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=canary/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=d1eb2950aba2fa2b09d90f13143492c60d46793c baseline_render_sha256=8dd0ff918566e1c5536f1bfcc546eebbdbee5e43d0a05b14a8efb898d3574dbe ported_render_sha256=89be5f218da2bd812303c87b8c177081727727e5e0d2dc74eb7a73299794d5ef disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module canary visibility=primary depth=deep mutation=report-only web=production -->
<!-- GSTACK2_LEGACY_BODY_START source=canary -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
@@ -31,26 +32,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
## Step 0: Detect platform and base branch
skills/qa/references/legacy/devex-review.md
+4 -20
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=devex-review/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=081d4f35bbdec0c6b3da8ae71615ec4d41a84551 baseline_render_sha256=d070b5d50c0b8a59efc7be04881734419f815f01b065ee9d15cf151dba9afb18 ported_render_sha256=9fbc11b3fe252c281581512d67f6915c72e34bb2fdc7bc795e3077ee0e48d34e disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=devex-review/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=081d4f35bbdec0c6b3da8ae71615ec4d41a84551 baseline_render_sha256=d070b5d50c0b8a59efc7be04881734419f815f01b065ee9d15cf151dba9afb18 ported_render_sha256=4a907c759b6cf4202fbacaea504b1eb601a53dd35b206109d6c5105168ade7e1 disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module devex-review visibility=primary depth=deep mutation=report-only web=optional -->
<!-- GSTACK2_LEGACY_BODY_START source=devex-review -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
@@ -70,26 +71,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
# $qa --mode Report --module devex-review: Live Developer Experience Audit
skills/qa/references/legacy/investigate.md
+2 -1
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=investigate/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=67e254d743ffb9060f48e3f6d4b715c077ee688d baseline_render_sha256=e570ad1683d87ce10bb4603f942a3e80bc35b1e56a7e8a7df0ff46c1f551f5d9 ported_render_sha256=91f19c8d736a9a6077941f63f52853634325059e5ac4d8808c4ba6dbceca1a30 disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=investigate/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=67e254d743ffb9060f48e3f6d4b715c077ee688d baseline_render_sha256=e570ad1683d87ce10bb4603f942a3e80bc35b1e56a7e8a7df0ff46c1f551f5d9 ported_render_sha256=ee817d27e0b303b1e173ab2c572c70f55ef2211225d366a166d2e26cbbe3b2ab disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$debug --mode Diagnose-only --module investigate visibility=primary depth=deep mutation=investigate-only web=optional -->
<!-- GSTACK2_LEGACY_BODY_START source=investigate -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
skills/qa/references/legacy/ios-qa.md
+2 -1
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=ios-qa/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=e93d2831a31df65ec8e4e8693919ef5bf148457f baseline_render_sha256=5e84e675bafd3c598f971309f0e062f7a27f14d2415d32a90aea841210f0464a ported_render_sha256=a9353a4d837240f85c0e13144e66575f9e267926090cfc0f344a08b5fb09b98c disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=ios-qa/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=e93d2831a31df65ec8e4e8693919ef5bf148457f baseline_render_sha256=5e84e675bafd3c598f971309f0e062f7a27f14d2415d32a90aea841210f0464a ported_render_sha256=73ea0aabaa9e7c8fdd4ae279f519303a78682540b2340816f97e239718908e62 disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module ios-qa visibility=primary depth=deep mutation=report-only web=none -->
<!-- GSTACK2_LEGACY_BODY_START source=ios-qa -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
skills/qa/references/legacy/open-gstack-browser.md
+10 -20
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=open-gstack-browser/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=ef91a527890a3ac3622cc7dc84bad1ff7b64443b baseline_render_sha256=f68b483619f37175687c64510c4de5c718ad3aa2d644134f6539d28df3a9ad7c ported_render_sha256=9e4a08db3e17badfc67703f7c5e66f80a7f05e0b96fad31fc48b8216964d7449 disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=open-gstack-browser/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=ef91a527890a3ac3622cc7dc84bad1ff7b64443b baseline_render_sha256=f68b483619f37175687c64510c4de5c718ad3aa2d644134f6539d28df3a9ad7c ported_render_sha256=df626d71b8cea4a02d2fb7aef3169563dd132bf17a9d6d84f287894cad84d2cf disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module open-gstack-browser visibility=internal depth=standard mutation=configuration web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=open-gstack-browser -->
@@ -12,10 +12,17 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
```
## Visible-browser point-of-use gate
This workflow may require internal `browser-visible` because it reaches a headed browser, extension, interactive cookie picker, or browser handoff. Do not offer visible Chromium during ordinary headless QA.
At the first actual visible-browser step, ask whether the user wants to check official setup options and exact sizes. Disclose that an uncached preview makes one public GitHub signed-manifest request and sends no repository/private data, then STOP. Only after that approval run `node references/support/runtime-bootstrap.mjs preview --capability browser-visible`. It expands to `core + browser-code + browser-visible` for a first install, but an existing verified headless runtime downloads only missing `browser-visible`; it never requires `browser-headless`. Show the exact missing components and summed incremental compressed bytes, then STOP again for separate install approval. Only after install approval run `node references/support/runtime-bootstrap.mjs install --capability browser-visible --yes`, recheck readiness, and resume the interrupted step.
# $qa --mode Report --module open-gstack-browser — Launch GStack Browser
Launch GStack Browser — AI-controlled Chromium with the sidebar extension,
@@ -36,26 +43,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
## Step 0: Pre-flight cleanup
skills/qa/references/legacy/pair-agent.md
+10 -20
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=pair-agent/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=75ed42d590f99c46cd0883c37bb1f2f9f499211c baseline_render_sha256=6bb659c03b5df7c36f446fad30aaec4ab6d5e0d25fb8392702573e66923b02fb ported_render_sha256=6882bc549c689ff50fb06d5e72a597939aa651926c50067330d1e6fd86cd6b58 disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=pair-agent/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=75ed42d590f99c46cd0883c37bb1f2f9f499211c baseline_render_sha256=6bb659c03b5df7c36f446fad30aaec4ab6d5e0d25fb8392702573e66923b02fb ported_render_sha256=8557ca390d0b6548f956d2c0e9316f1cf137689d4dc17d40a4525d19f22bc457 disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module pair-agent visibility=internal depth=standard mutation=configuration web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=pair-agent -->
@@ -12,10 +12,17 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
```
## Visible-browser point-of-use gate
This workflow may require internal `browser-visible` because it reaches a headed browser, extension, interactive cookie picker, or browser handoff. Do not offer visible Chromium during ordinary headless QA.
At the first actual visible-browser step, ask whether the user wants to check official setup options and exact sizes. Disclose that an uncached preview makes one public GitHub signed-manifest request and sends no repository/private data, then STOP. Only after that approval run `node references/support/runtime-bootstrap.mjs preview --capability browser-visible`. It expands to `core + browser-code + browser-visible` for a first install, but an existing verified headless runtime downloads only missing `browser-visible`; it never requires `browser-headless`. Show the exact missing components and summed incremental compressed bytes, then STOP again for separate install approval. Only after install approval run `node references/support/runtime-bootstrap.mjs install --capability browser-visible --yes`, recheck readiness, and resume the interrupted step.
# $qa --mode Report --module pair-agent — Share Your Browser With Another AI Agent
You're sitting in Claude Code with a browser running. You also have another AI agent
@@ -54,26 +61,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
## Step 1: Check prerequisites
skills/qa/references/legacy/qa-only.md
+4 -20
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=qa-only/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=75c4123cc5c406ffdd36c71a094335c137135b1e baseline_render_sha256=7f8c42379e748156bf131a5bae121ab9a3f307e57619e261f5db7865eead3029 ported_render_sha256=e360ea826399287e00b030c9aa0bcda16e06ab004f5dcdb14db309bad0ccea25 disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=qa-only/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=75c4123cc5c406ffdd36c71a094335c137135b1e baseline_render_sha256=7f8c42379e748156bf131a5bae121ab9a3f307e57619e261f5db7865eead3029 ported_render_sha256=376eff42459f5b8755bd95934cce615db0fca16504c8e82f84b2704c63f62af3 disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module qa-only visibility=primary depth=deep mutation=report-only web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=qa-only -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
@@ -51,26 +52,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
**Create output directories:**
skills/qa/references/legacy/qa.md
+4 -20
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=qa/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=11997f7b878282c34b6bfd3d4b7a8131f9ad4da8 baseline_render_sha256=07e2c6a841c6701d186b3b6536cfdb87af49566029971502065f636576ba071c ported_render_sha256=b1387290067842593297c8d64dc578a890a336ce5a8b60085e51b52c55ebaade disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=qa/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=11997f7b878282c34b6bfd3d4b7a8131f9ad4da8 baseline_render_sha256=07e2c6a841c6701d186b3b6536cfdb87af49566029971502065f636576ba071c ported_render_sha256=e7cd5615adaf54413daa97838cb364810317dd7d661cec5cc4ed40eb48192e55 disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Fix --module qa visibility=primary depth=deep mutation=fix-safe web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=qa -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
@@ -122,26 +123,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
**Check test framework (bootstrap if needed):**
skills/qa/references/legacy/scrape.md
+2 -1
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=scrape/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=4cb4f17c074edcdce0bc8d133f19a6a739964851 baseline_render_sha256=fc2f222a75825e92458b3503bc122edda87cfe9d92a41c4e87e89fc68d5bdcd5 ported_render_sha256=03ef708a4c9a1f3de961c48767617502c564690faa7240b3ca39b20496a17f98 disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=scrape/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=4cb4f17c074edcdce0bc8d133f19a6a739964851 baseline_render_sha256=fc2f222a75825e92458b3503bc122edda87cfe9d92a41c4e87e89fc68d5bdcd5 ported_render_sha256=82b7214021c997000822b2b4adcae19443490198556a7e6af54d8937ae504943 disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module scrape visibility=internal depth=standard mutation=report-only web=production -->
<!-- GSTACK2_LEGACY_BODY_START source=scrape -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
skills/qa/references/legacy/setup-browser-cookies.md
+10 -20
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=setup-browser-cookies/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=f812d9f56f27c32fb5f102083bbe418344c1a652 baseline_render_sha256=22b03503fa8ba63de98866d64ab0563291f4b41e1577c8022d09add3e0bdb59c ported_render_sha256=8ab5dfb05136a637ce41067d9e50ade76c4a8b957587e4eab134eaa260b29ac3 disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=setup-browser-cookies/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=f812d9f56f27c32fb5f102083bbe418344c1a652 baseline_render_sha256=22b03503fa8ba63de98866d64ab0563291f4b41e1577c8022d09add3e0bdb59c ported_render_sha256=04c161a58c1a9010efe38095b383b0e1d445a2b678e5bf931a1281d45196940d disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module setup-browser-cookies visibility=internal depth=standard mutation=configuration web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=setup-browser-cookies -->
@@ -12,10 +12,17 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
```
## Visible-browser point-of-use gate
This workflow may require internal `browser-visible` because it reaches a headed browser, extension, interactive cookie picker, or browser handoff. Do not offer visible Chromium during ordinary headless QA.
At the first actual visible-browser step, ask whether the user wants to check official setup options and exact sizes. Disclose that an uncached preview makes one public GitHub signed-manifest request and sends no repository/private data, then STOP. Only after that approval run `node references/support/runtime-bootstrap.mjs preview --capability browser-visible`. It expands to `core + browser-code + browser-visible` for a first install, but an existing verified headless runtime downloads only missing `browser-visible`; it never requires `browser-headless`. Show the exact missing components and summed incremental compressed bytes, then STOP again for separate install approval. Only after install approval run `node references/support/runtime-bootstrap.mjs install --capability browser-visible --yes`, recheck readiness, and resume the interrupted step.
# Setup Browser Cookies
Import logged-in sessions from your real Chromium browser into the headless browse session.
@@ -54,26 +61,9 @@ fi
```
If `NEEDS_SETUP`:
1. Tell the user: "gstack browse needs a one-time build (~10 seconds). OK to proceed?" Then STOP and wait.
1. Tell the user: "The optional managed headless browser capability is missing. Do you want to preview its exact dependency-closed component plan and compressed bytes now?" Then STOP and wait.
2. Read `references/RUNTIME.md` and follow its explicit capability bootstrap. Never assume a standard-installed skill directory contains `./setup`.
3. If `bun` is not installed:
```bash
if ! command -v bun >/dev/null 2>&1; then
BUN_VERSION="1.3.10"
BUN_INSTALL_SHA="bab8acfb046aac8c72407bdcce903957665d655d7acaa3e11c7c4616beae68dd"
tmpfile=$(mktemp)
curl -fsSL "https://bun.sh/install" -o "$tmpfile"
actual_sha=$(shasum -a 256 "$tmpfile" | awk '{print $1}')
if [ "$actual_sha" != "$BUN_INSTALL_SHA" ]; then
echo "ERROR: bun install script checksum mismatch" >&2
echo " expected: $BUN_INSTALL_SHA" >&2
echo " got: $actual_sha" >&2
rm "$tmpfile"; exit 1
fi
BUN_VERSION="$BUN_VERSION" bash "$tmpfile"
rm "$tmpfile"
fi
```
3. The approved managed runtime includes its own pinned Bun at `$GSTACK_BIN/bun`; never download or install another Bun from a skill workflow.
### 2. Open the cookie picker
skills/qa/references/legacy/skillify.md
+2 -1
View File
@@ -1,5 +1,5 @@
<!-- GENERATED by scripts/gstack2/generate-skill-tree.ts; do not edit. -->
<!-- GSTACK2_PROVENANCE source=skillify/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=21fb2f503e3d40683fa782b21abf05a8f0fef69b baseline_render_sha256=dae4eabf35e1e8f5cadf5e238774d3ccdfdf48bff526f9d902a564af79ecd49a ported_render_sha256=b0743c957157e19bd90b457fd3ac9d6924c3aedce969c10af8d7973c2bcd6c9f disposition=BUG_FIX -->
<!-- GSTACK2_PROVENANCE source=skillify/SKILL.md.tmpl base=bb57306d98c97011b0919c6132705a15b1579781 blob=21fb2f503e3d40683fa782b21abf05a8f0fef69b baseline_render_sha256=dae4eabf35e1e8f5cadf5e238774d3ccdfdf48bff526f9d902a564af79ecd49a ported_render_sha256=8743671a165c951e852d1f37418aa6c0bd7eeb4f32866dc25f55f7d8eb26f1d5 disposition=BUG_FIX -->
<!-- GSTACK2_ROUTING replacement=$qa --mode Report --module skillify visibility=internal depth=standard mutation=code-generation web=local-browser -->
<!-- GSTACK2_LEGACY_BODY_START source=skillify -->
@@ -12,6 +12,7 @@ GSTACK_HOME="${GSTACK_HOME:-$HOME/.gstack}"
GSTACK_ROOT="$GSTACK_HOME"
GSTACK_STATE_ROOT="$GSTACK_HOME"
GSTACK_BIN="$GSTACK_HOME/bin"
BUN_CMD="$GSTACK_BIN/bun"
B="$GSTACK_BIN/browse"
D="$GSTACK_BIN/gstack-design"
P="$GSTACK_BIN/make-pdf"
skills/qa/references/support/browser-provider-smoke.mjs
+126
View File
@@ -0,0 +1,126 @@
#!/usr/bin/env node
import { randomBytes } from "node:crypto";
import http from "node:http";
import { pathToFileURL } from "node:url";
const HOST = "127.0.0.1";
export function createReadinessServer(options = {}) {
const token = options.token ?? randomBytes(24).toString("hex");
if (!/^[a-f0-9]{32,128}$/.test(token)) throw new TypeError("Readiness token must be 32-128 lowercase hex characters");
let completed = false;
let baseUrl = null;
const server = http.createServer((request, response) => {
const url = new URL(request.url ?? "/", baseUrl ?? `http://${HOST}`);
const supplied = url.searchParams.get("token");
const headers = {
"Cache-Control": "no-store",
"Content-Security-Policy": "default-src 'none'; script-src 'unsafe-inline'; connect-src 'self'; style-src 'unsafe-inline'; base-uri 'none'; form-action 'none'; frame-ancestors 'none'",
"Referrer-Policy": "no-referrer",
"X-Content-Type-Options": "nosniff",
};
if (url.pathname === "/" && request.method === "GET") {
response.writeHead(200, { ...headers, "Content-Type": "text/html; charset=utf-8" });
response.end(renderPage(token));
return;
}
if (url.pathname === "/proof") {
if (request.method !== "POST") {
response.writeHead(405, { ...headers, Allow: "POST" });
response.end();
return;
}
if (supplied !== token) {
response.writeHead(403, headers);
response.end();
return;
}
completed = true;
response.writeHead(200, { ...headers, "Content-Type": "application/json" });
response.end(JSON.stringify({ ok: true, status: "READY" }));
return;
}
if (url.pathname === "/status" && request.method === "GET") {
if (supplied !== token) {
response.writeHead(403, headers);
response.end();
return;
}
response.writeHead(200, { ...headers, "Content-Type": "application/json" });
response.end(JSON.stringify({ ok: true, completed }));
return;
}
response.writeHead(404, headers);
response.end();
});
return {
server,
token,
get completed() { return completed; },
async start() {
if (baseUrl) return { url: `${baseUrl}/?token=${token}`, baseUrl, token };
await new Promise((resolve, reject) => {
server.once("error", reject);
server.listen(options.port ?? 0, HOST, resolve);
});
const address = server.address();
if (!address || typeof address === "string") throw new Error("Readiness fixture did not acquire a TCP port");
baseUrl = `http://${HOST}:${address.port}`;
return { url: `${baseUrl}/?token=${token}`, baseUrl, token };
},
async stop() {
if (!server.listening) return;
await new Promise((resolve, reject) => server.close((error) => error ? reject(error) : resolve()));
},
};
}
function renderPage(token) {
return `<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>GStack browser readiness</title>
<style>body{font:16px system-ui;max-width:44rem;margin:4rem auto;padding:0 1rem}button{font:inherit;padding:.7rem 1rem}#gstack-readiness-status{font-weight:700}</style>
</head>
<body>
<main>
<h1>GStack browser readiness</h1>
<p>This local page verifies navigation, reading, interaction, console, and network access.</p>
<button id="gstack-readiness-action" type="button">Complete readiness check</button>
<p id="gstack-readiness-status" role="status">WAITING</p>
</main>
<script>
document.querySelector('#gstack-readiness-action').addEventListener('click', async () => {
const response = await fetch('/proof?token=${token}', { method: 'POST' });
const result = await response.json();
document.querySelector('#gstack-readiness-status').textContent = result.status;
console.log('gstack-browser-readiness:ready');
});
</script>
</body>
</html>`;
}
async function main() {
const fixture = createReadinessServer();
const started = await fixture.start();
process.stdout.write(`${JSON.stringify({ ...started, pid: process.pid })}\n`);
const stop = async () => {
await fixture.stop();
process.exitCode = fixture.completed ? 0 : 2;
};
process.once("SIGINT", stop);
process.once("SIGTERM", stop);
}
if (process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href) {
main().catch((error) => {
process.stderr.write(`gstack browser readiness: ${error.message}\n`);
process.exitCode = 1;
});
}
skills/qa/references/support/runtime-bootstrap.mjs
+214 -32
View File
@@ -7,21 +7,41 @@ import os from "node:os";
import path from "node:path";
import process from "node:process";
import { createHash } from "node:crypto";
import { constants as fsConstants, createReadStream } from "node:fs";
import { spawn } from "node:child_process";
import { fileURLToPath } from "node:url";
export const BOOTSTRAP_SCHEMA_VERSION = 1;
export const BOOTSTRAP_SCHEMA_VERSION = 2;
export const BOOTSTRAP_RUNTIME_VERSION = "2.0.0";
export const OFFICIAL_MANIFEST_URL =
`https://github.com/time-attack/gstack/releases/download/v${BOOTSTRAP_RUNTIME_VERSION}/gstack-runtime-manifest.json`;
const CAPABILITIES = new Set(["browser", "design", "pdf", "diagram", "ios"]);
const CAPABILITIES = new Set(["browser", "browser-visible", "design", "pdf", "diagram", "ios"]);
const CAPABILITY_DEPENDENCIES = Object.freeze({
browser: Object.freeze([]),
"browser-visible": Object.freeze([]),
design: Object.freeze([]),
pdf: Object.freeze(["browser", "diagram"]),
diagram: Object.freeze(["browser"]),
ios: Object.freeze([]),
});
export const COMPONENT_DEPENDENCIES = Object.freeze({
core: Object.freeze([]),
"browser-code": Object.freeze(["core"]),
"browser-headless": Object.freeze(["browser-code"]),
"browser-visible": Object.freeze(["browser-code"]),
design: Object.freeze(["core"]),
diagram: Object.freeze(["browser-headless"]),
pdf: Object.freeze(["diagram"]),
ios: Object.freeze(["core"]),
});
export const CAPABILITY_COMPONENTS = Object.freeze({
browser: Object.freeze(["browser-code", "browser-headless"]),
"browser-visible": Object.freeze(["browser-code", "browser-visible"]),
design: Object.freeze(["design"]),
diagram: Object.freeze(["diagram"]),
pdf: Object.freeze(["pdf"]),
ios: Object.freeze(["ios"]),
});
const ALLOWED_DOWNLOAD_HOSTS = new Set([
"github.com",
"objects.githubusercontent.com",
@@ -43,18 +63,26 @@ export async function main(argv = process.argv.slice(2), options = {}) {
io.stdout.write(usage());
return 0;
}
if (parsed.action !== "install") throw bootstrapError("Expected `install`", "BOOTSTRAP_USAGE");
if (!["preview", "install"].includes(parsed.action)) {
throw bootstrapError("Expected `preview` or `install`", "BOOTSTRAP_USAGE");
}
const platform = options.platform ?? process.platform;
if (parsed.capabilities.includes("ios") && platform !== "darwin") {
throw bootstrapError("The physical-iOS capability is available only on macOS", "BOOTSTRAP_PLATFORM_UNSUPPORTED");
}
if (parsed.source) {
if (parsed.action === "preview") {
io.stdout.write("Reviewed-source fallback has no signed compressed-byte manifest; the local installer can provide an on-disk preview only.\n");
return 0;
}
if (!parsed.yes) throw bootstrapError("Installation requires explicit --yes after review", "BOOTSTRAP_CONSENT_REQUIRED");
io.stderr.write("Developer-only source install: only continue with a checkout you reviewed and trust.\n");
return await installFromSource(parsed.source, parsed, { ...options, ...io, prepared: false });
}
const fetch_ = options.fetch ?? globalThis.fetch;
if (typeof fetch_ !== "function") throw bootstrapError("Node 18+ with fetch is required", "BOOTSTRAP_NODE_UNSUPPORTED");
const platform = options.platform ?? process.platform;
if (parsed.capabilities.includes("ios") && platform !== "darwin") {
throw bootstrapError("The physical-iOS capability is available only on macOS", "BOOTSTRAP_PLATFORM_UNSUPPORTED");
}
const target = platformTarget(
platform,
options.arch ?? process.arch,
@@ -63,19 +91,32 @@ export async function main(argv = process.argv.slice(2), options = {}) {
const manifestUrl = options.manifestUrl ?? OFFICIAL_MANIFEST_URL;
assertOfficialUrl(manifestUrl, { manifest: true });
const manifest = await fetchJson(fetch_, manifestUrl);
const artifact = validateManifest(manifest, target);
io.stdout.write(`Official runtime artifact: ${formatBytes(artifact.bytes)} for ${target}.\n`);
validateManifest(manifest, target);
const home = path.resolve(parsed.home ?? process.env.GSTACK_HOME ?? path.join(os.homedir(), ".gstack"));
const reusable = await inspectReusableRuntime(home, manifest.version).catch(() => null);
const plan = buildComponentPlan(manifest, target, parsed.capabilities, reusable);
if (parsed.json) io.stdout.write(`${JSON.stringify({ ok: true, action: parsed.action, ...plan }, null, 2)}\n`);
else printComponentPlan(io.stdout, plan);
if (parsed.action === "preview") return 0;
if (!parsed.yes) throw bootstrapError("Installation requires explicit --yes after reviewing this exact component plan", "BOOTSTRAP_CONSENT_REQUIRED");
const temporary = await fs.mkdtemp(path.join(options.tmpDir ?? os.tmpdir(), "gstack-bootstrap-"));
try {
const archive = path.join(temporary, "runtime.tar.gz");
await downloadVerified(fetch_, artifact.url, archive, artifact.sha256, artifact.bytes);
io.stdout.write(`Verified SHA-256 for GStack runtime ${manifest.version} (${target}).\n`);
await verifyCosignWhenAvailable(archive, artifact, temporary, { ...options, fetch: fetch_, ...io });
const extracted = path.join(temporary, "extracted");
await fs.mkdir(extracted, { mode: 0o700 });
await extractTarSafely(archive, extracted, options);
const root = safeArtifactRoot(extracted, artifact.root ?? "gstack");
await assertNoLinks(root);
const root = path.join(temporary, "merged", "gstack");
await fs.mkdir(root, { recursive: true, mode: 0o700 });
const claimedFiles = new Set();
if (reusable) await seedReusableRuntime(reusable, root, claimedFiles);
for (const item of plan.downloads) {
const archive = path.join(temporary, `${item.component}.tar.gz`);
await downloadVerified(fetch_, item.artifact.url, archive, item.artifact.sha256, item.artifact.bytes);
io.stdout.write(`Verified SHA-256 for ${item.component} (${target}).\n`);
await verifyCosignWhenAvailable(archive, item.artifact, path.join(temporary, item.component), { ...options, fetch: fetch_, ...io });
const extracted = path.join(temporary, "extracted", item.component);
await fs.mkdir(extracted, { recursive: true, mode: 0o700 });
await extractTarSafely(archive, extracted, options);
const componentRoot = safeArtifactRoot(extracted, item.artifact.root ?? "gstack");
await assertNoLinks(componentRoot);
await mergeComponentRoot(componentRoot, root, claimedFiles, item.component);
}
return await installFromSource(root, parsed, { ...options, ...io, prepared: true, version: manifest.version });
} finally {
await fs.rm(temporary, { recursive: true, force: true });
@@ -87,10 +128,12 @@ export async function main(argv = process.argv.slice(2), options = {}) {
}
function parseArgs(argv) {
const result = { action: null, capabilities: [], source: null, home: null, help: false };
const result = { action: null, capabilities: [], source: null, home: null, yes: false, json: false, help: false };
for (let index = 0; index < argv.length; index += 1) {
const arg = argv[index];
if (["-h", "--help"].includes(arg)) result.help = true;
else if (arg === "--yes") result.yes = true;
else if (arg === "--json") result.json = true;
else if (!result.action && !arg.startsWith("-")) result.action = arg;
else if (["--capability", "--source", "--home"].includes(arg)) {
const value = argv[++index];
@@ -101,6 +144,7 @@ function parseArgs(argv) {
} else throw bootstrapError(`Unknown option: ${arg}`, "BOOTSTRAP_USAGE");
}
if (result.help) return result;
if (result.action === "preview" && result.yes) throw bootstrapError("preview cannot be combined with --yes", "BOOTSTRAP_USAGE");
if (!result.capabilities.length) throw bootstrapError("At least one --capability is required", "BOOTSTRAP_USAGE");
result.capabilities = [...new Set(result.capabilities)].sort();
for (const capability of result.capabilities) {
@@ -122,25 +166,138 @@ function parseArgs(argv) {
function validateManifest(manifest, target) {
if (manifest?.schemaVersion !== BOOTSTRAP_SCHEMA_VERSION || manifest?.version !== BOOTSTRAP_RUNTIME_VERSION ||
manifest?.skillApi !== "2.0" || typeof manifest?.artifacts !== "object") {
manifest?.skillApi !== "2.0" || typeof manifest?.targets !== "object" ||
!sameGraph(manifest.capabilityComponents, CAPABILITY_COMPONENTS) ||
!sameGraph(manifest.componentDependencies, COMPONENT_DEPENDENCIES)) {
throw bootstrapError("Official runtime manifest is incompatible", "BOOTSTRAP_MANIFEST_INVALID");
}
const artifact = manifest.artifacts[target];
if (!artifact || artifact.format !== "tar.gz" || !/^[a-f0-9]{64}$/.test(artifact.sha256) ||
!Number.isSafeInteger(artifact.bytes) || artifact.bytes < 1 || artifact.bytes > 2 * 1024 * 1024 * 1024) {
const targetRecord = manifest.targets[target];
const expected = Object.keys(COMPONENT_DEPENDENCIES)
.filter((component) => component !== "ios" || target.startsWith("darwin-"))
.sort();
if (!targetRecord || typeof targetRecord.components !== "object" ||
JSON.stringify(Object.keys(targetRecord.components).sort()) !== JSON.stringify(expected)) {
throw bootstrapError(`No valid official runtime artifact for ${target}`, "BOOTSTRAP_ARTIFACT_UNAVAILABLE");
}
assertOfficialReleaseAssetUrl(artifact.url);
if (artifact.cosignBundleUrl) {
assertOfficialReleaseAssetUrl(artifact.cosignBundleUrl);
if (artifact.certificateIdentity !== OFFICIAL_CERTIFICATE_IDENTITY ||
artifact.certificateOidcIssuer !== GITHUB_OIDC_ISSUER) {
throw bootstrapError("Cosign metadata does not bind the official GStack release workflow", "BOOTSTRAP_MANIFEST_INVALID");
for (const [component, artifact] of Object.entries(targetRecord.components)) {
if (!artifact || artifact.format !== "tar.gz" || !/^[a-f0-9]{64}$/.test(artifact.sha256) ||
!Number.isSafeInteger(artifact.bytes) || artifact.bytes < 1 || artifact.bytes > 2 * 1024 * 1024 * 1024) {
throw bootstrapError(`Invalid ${component} artifact for ${target}`, "BOOTSTRAP_ARTIFACT_UNAVAILABLE");
}
assertOfficialReleaseAssetUrl(artifact.url);
if (artifact.cosignBundleUrl) {
assertOfficialReleaseAssetUrl(artifact.cosignBundleUrl);
if (artifact.certificateIdentity !== OFFICIAL_CERTIFICATE_IDENTITY ||
artifact.certificateOidcIssuer !== GITHUB_OIDC_ISSUER) {
throw bootstrapError("Cosign metadata does not bind the official GStack release workflow", "BOOTSTRAP_MANIFEST_INVALID");
}
} else if (artifact.certificateIdentity || artifact.certificateOidcIssuer) {
throw bootstrapError("Cosign certificate metadata requires a bundle URL", "BOOTSTRAP_MANIFEST_INVALID");
}
} else if (artifact.certificateIdentity || artifact.certificateOidcIssuer) {
throw bootstrapError("Cosign certificate metadata requires a bundle URL", "BOOTSTRAP_MANIFEST_INVALID");
}
return artifact;
return targetRecord;
}
function sameGraph(actual, expected) {
if (!actual || typeof actual !== "object" || Array.isArray(actual)) return false;
const normalize = (graph) => Object.fromEntries(Object.entries(graph)
.sort(([left], [right]) => left.localeCompare(right))
.map(([key, values]) => [key, Array.isArray(values) ? [...values].sort() : values]));
return JSON.stringify(normalize(actual)) === JSON.stringify(normalize(expected));
}
function selectedComponents(capabilities) {
const selected = new Set(["core"]);
for (const capability of capabilities) {
for (const component of CAPABILITY_COMPONENTS[capability] ?? []) selected.add(component);
}
const pending = [...selected];
while (pending.length) {
for (const dependency of COMPONENT_DEPENDENCIES[pending.pop()] ?? []) {
if (!selected.has(dependency)) {
selected.add(dependency);
pending.push(dependency);
}
}
}
return [...selected].sort();
}
function buildComponentPlan(manifest, target, capabilities, reusable) {
const components = selectedComponents(capabilities);
const retained = new Set(reusable?.components ?? []);
const downloads = components
.filter((component) => !retained.has(component))
.map((component) => ({ component, artifact: manifest.targets[target].components[component] }));
const downloadBytes = downloads.reduce((total, item) => total + item.artifact.bytes, 0);
return {
target,
version: manifest.version,
capabilities,
components,
reusedComponents: components.filter((component) => retained.has(component)),
downloads,
downloadBytes,
};
}
function printComponentPlan(stdout, plan) {
stdout.write(`GStack optional runtime ${plan.version} for ${plan.target}\n`);
stdout.write(`Capabilities: ${plan.capabilities.join(", ")}\n`);
stdout.write(`Components: ${plan.components.join(", ")}\n`);
if (plan.reusedComponents.length) stdout.write(`Reusing: ${plan.reusedComponents.join(", ")}\n`);
stdout.write(`Download: ${plan.downloadBytes} bytes across ${plan.downloads.length} component(s)\n`);
}
async function inspectReusableRuntime(home, version) {
const versions = path.join(home, "versions");
const pointer = JSON.parse(await fs.readFile(path.join(versions, "current.json"), "utf8"));
if (pointer?.schemaVersion !== 2 || pointer?.status !== "active" ||
typeof pointer.current !== "string" || !/^[A-Za-z0-9._-]{1,128}$/.test(pointer.current)) return null;
const root = path.join(versions, pointer.current);
const stat = await fs.lstat(root);
if (!stat.isDirectory() || stat.isSymbolicLink()) return null;
const bundle = JSON.parse(await fs.readFile(path.join(root, ".gstack-bundle.json"), "utf8"));
if (bundle?.schemaVersion !== 2 || bundle?.version !== version || !Array.isArray(bundle.runtimeComponents) ||
!Array.isArray(bundle.files)) return null;
const components = [...new Set(bundle.runtimeComponents)];
if (!components.length || components.some((component) => !Object.hasOwn(COMPONENT_DEPENDENCIES, component))) return null;
await assertNoLinks(root);
const files = [];
const seen = new Set();
for (const entry of bundle.files) {
const relative = entry?.path;
if (typeof relative !== "string" || !relative || relative.includes("\\") || path.posix.isAbsolute(relative) ||
path.posix.normalize(relative) !== relative || relative.split("/").includes("..") || seen.has(relative) ||
!Number.isSafeInteger(entry.size) || entry.size < 0 || !/^[a-f0-9]{64}$/.test(entry.sha256)) return null;
seen.add(relative);
const file = path.join(root, ...relative.split("/"));
const fileStat = await fs.lstat(file).catch(() => null);
if (!fileStat?.isFile() || fileStat.isSymbolicLink() || fileStat.size !== entry.size ||
await sha256File(file) !== entry.sha256) return null;
files.push(relative);
}
return { root, components, files };
}
async function seedReusableRuntime(reusable, destination, claimedFiles) {
for (const relative of reusable.files) {
if (claimedFiles.has(relative)) throw bootstrapError(`Runtime components overlap at ${relative}`, "BOOTSTRAP_MANIFEST_INVALID");
claimedFiles.add(relative);
const target = path.join(destination, ...relative.split("/"));
await fs.mkdir(path.dirname(target), { recursive: true, mode: 0o700 });
await fs.copyFile(path.join(reusable.root, ...relative.split("/")), target, fsConstants.COPYFILE_EXCL);
}
}
function sha256File(file) {
return new Promise((resolve, reject) => {
const hash = createHash("sha256");
const stream = createReadStream(file);
stream.on("error", reject);
stream.on("data", (chunk) => hash.update(chunk));
stream.on("end", () => resolve(hash.digest("hex")));
});
}
async function fetchJson(fetch_, url) {
@@ -277,6 +434,31 @@ function safeArtifactRoot(extracted, relative) {
return target;
}
async function mergeComponentRoot(source, destination, claimedFiles, component) {
async function visit(relative = "") {
for (const entry of await fs.readdir(path.join(source, relative), { withFileTypes: true })) {
const child = relative ? `${relative}/${entry.name}` : entry.name;
const from = path.join(source, ...child.split("/"));
const to = path.join(destination, ...child.split("/"));
if (entry.isSymbolicLink() || (!entry.isDirectory() && !entry.isFile())) {
throw bootstrapError(`Runtime component ${component} contains a link or special file`, "BOOTSTRAP_ARCHIVE_UNSAFE");
}
if (entry.isDirectory()) {
await fs.mkdir(to, { recursive: true, mode: 0o700 });
await visit(child);
} else {
if (claimedFiles.has(child)) {
throw bootstrapError(`Runtime components overlap at ${child}`, "BOOTSTRAP_MANIFEST_INVALID");
}
claimedFiles.add(child);
await fs.mkdir(path.dirname(to), { recursive: true, mode: 0o700 });
await fs.copyFile(from, to, fsConstants.COPYFILE_EXCL);
}
}
}
await visit();
}
async function assertNoLinks(root) {
const pending = [root];
while (pending.length) {