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feat(tui): run on Node 26 (one runtime), finalize copy UX, rename to ui-opentui
Ports the engine off the second JS runtime onto Node 26.3 (node:ffi) so the repo ships a single JavaScript runtime: child_process for the gateway, vitest for tests, an esbuild + Solid build step. Mouse selection copies the rendered text you highlight, and the clipboard path is crash-proofed (a broken copy pipe no longer quits the UI). Renames the engine dir ui-tui-opentui-v2/ -> ui-opentui/ and updates the launcher/installer/Docker references.
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alt-glitch
parent
25567919ea
commit
ae11a636dc
85 changed files with 5613 additions and 900 deletions
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@ -1924,80 +1924,73 @@ install_node_deps() {
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restore_dirty_lockfiles "$INSTALL_DIR"
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}
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# Provision the native OpenTUI engine (Bun runtime + `bun install` in
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# ui-tui-opentui-v2). The launcher (hermes_cli/main.py:_opentui_available)
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# defaults the TUI to OpenTUI only when Bun resolves AND the v2 package's
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# node_modules/@opentui is present, otherwise it transparently falls back to
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# the legacy Ink engine. So this stage is STRICTLY best-effort: any failure
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# (unsupported platform, no network, Bun install fails, `bun install` fails)
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# logs a warning and returns 0. A skipped OpenTUI setup just means the user
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# gets Ink — breaking the install would be far worse than skipping OpenTUI.
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# Every sub-step is guarded with `|| { log_warn ...; return 0; }`; this
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# function never `exit`s and never returns non-zero.
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# Provision the native OpenTUI engine on NODE 26.3+ (no Bun): `npm install` +
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# `npm run build` (esbuild → dist/main.js) in ui-opentui. The engine's
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# renderer loads via the experimental `node:ffi` API that only exists on Node
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# 26.3+. The launcher (hermes_cli/main.py:_opentui_available) only uses OpenTUI
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# when a Node >= 26.3 resolves AND the v2 package is built; otherwise it falls
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# back to the Ink engine. So this stage is STRICTLY best-effort: any failure
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# (unsupported platform, Node < 26.3, no network, install/build fails) logs a
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# warning and returns 0. A skipped OpenTUI setup just means the user gets Ink —
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# breaking the install would be far worse than skipping OpenTUI. Every sub-step
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# is guarded; this function never `exit`s and never returns non-zero.
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install_opentui() {
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# Bun is unreliable on Windows and Termux — keep those hosts on Ink.
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# (detect_os already aborts the bash installer on Windows, but guard
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# defensively in case this is ever reached via a stage runner.)
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# node:ffi isn't validated on Windows/Termux — keep those hosts on Ink.
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if [ "$OS" = "windows" ] || [ "$DISTRO" = "termux" ] || [ "$OS" = "android" ]; then
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log_info "Skipping OpenTUI engine (unsupported platform) — using Ink."
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return 0
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fi
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# Only meaningful if the v2 package is present in this checkout.
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if [ ! -f "$INSTALL_DIR/ui-tui-opentui-v2/package.json" ]; then
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log_info "Skipping OpenTUI engine (ui-tui-opentui-v2 not present) — using Ink."
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if [ ! -f "$INSTALL_DIR/ui-opentui/package.json" ]; then
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log_info "Skipping OpenTUI engine (ui-opentui not present) — using Ink."
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return 0
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fi
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log_info "Setting up OpenTUI engine (native TUI)..."
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log_info "Setting up OpenTUI engine (native TUI, Node 26.3+ / node:ffi)..."
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# Resolve Bun: PATH, then the common install dirs the launcher also probes
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# (HERMES_BUN > bun on PATH > ~/.bun/bin/bun > /usr/local/bin > Homebrew).
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local bun_bin=""
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if command -v bun >/dev/null 2>&1; then
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bun_bin="$(command -v bun)"
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else
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for cand in "$HOME/.bun/bin/bun" "/usr/local/bin/bun" "/opt/homebrew/bin/bun"; do
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if [ -x "$cand" ]; then
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bun_bin="$cand"
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break
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fi
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done
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fi
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# Install Bun if it isn't already resolvable (idempotent: skipped when found).
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if [ -z "$bun_bin" ]; then
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log_info "Installing Bun (https://bun.sh)..."
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# Best-effort: bun.sh's installer drops the binary at ~/.bun/bin/bun.
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# On any failure (no network, install error) warn and fall back to Ink.
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if ! curl -fsSL https://bun.sh/install | bash >/dev/null 2>&1; then
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log_warn "OpenTUI engine setup skipped (Bun install failed) — the Ink engine will be used; see https://bun.sh"
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return 0
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fi
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if command -v bun >/dev/null 2>&1; then
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bun_bin="$(command -v bun)"
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elif [ -x "$HOME/.bun/bin/bun" ]; then
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bun_bin="$HOME/.bun/bin/bun"
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# Resolve a Node >= 26.3.0 (the node:ffi floor): HERMES_NODE > node on PATH,
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# version-checked. We do NOT install Node here — if one new enough isn't
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# available the launcher cleanly falls back to Ink.
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local node_bin=""
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for cand in "${HERMES_NODE:-}" "$(command -v node 2>/dev/null || true)"; do
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[ -n "$cand" ] && [ -x "$cand" ] || continue
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if "$cand" -e 'const p=process.versions.node.split(".").map(Number); process.exit(p[0]>26||(p[0]===26&&p[1]>=3)?0:1)' 2>/dev/null; then
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node_bin="$cand"
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break
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fi
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done
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if [ -z "$node_bin" ]; then
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log_warn "OpenTUI engine setup skipped (needs Node >= 26.3.0; none found) — using the Ink engine. Install Node 26.3+ or set HERMES_NODE."
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return 0
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fi
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log_success "Node found ($("$node_bin" --version 2>/dev/null || echo "unknown"))"
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if [ -z "$bun_bin" ]; then
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log_warn "OpenTUI engine setup skipped (Bun not available after install) — the Ink engine will be used; see https://bun.sh"
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# npm ships with Node; the build (`node scripts/build.mjs`) runs fine on any
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# recent Node — only the runtime needs 26.3, which the launcher re-checks.
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local npm_bin
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npm_bin="$(command -v npm 2>/dev/null || true)"
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if [ -z "$npm_bin" ]; then
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log_warn "OpenTUI engine setup skipped (npm not found) — using the Ink engine."
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return 0
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fi
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log_success "Bun found ($("$bun_bin" --version 2>/dev/null || echo "unknown"))"
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cd "$INSTALL_DIR/ui-opentui" || { log_warn "OpenTUI engine setup skipped (cd failed) — using Ink."; return 0; }
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# Pull the v2 package's dependencies — this fetches the per-arch
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# @opentui/core-<arch> native lib automatically. Idempotent.
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log_info "Installing OpenTUI dependencies (bun install)..."
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cd "$INSTALL_DIR/ui-tui-opentui-v2"
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if ! "$bun_bin" install >/dev/null 2>&1; then
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log_warn "OpenTUI engine setup skipped (bun install failed) — the Ink engine will be used; see https://bun.sh"
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# Pull deps (fetches the per-arch @opentui/core-<arch> native lib) then build
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# the Node bundle (dist/main.js). Both idempotent.
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log_info "Installing OpenTUI dependencies (npm install)..."
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if ! "$npm_bin" install --no-audit --no-fund >/dev/null 2>&1; then
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log_warn "OpenTUI engine setup skipped (npm install failed) — the Ink engine will be used."
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return 0
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fi
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log_info "Building OpenTUI engine (npm run build)..."
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if ! "$npm_bin" run build >/dev/null 2>&1; then
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log_warn "OpenTUI engine setup skipped (build failed) — the Ink engine will be used."
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return 0
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fi
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log_success "OpenTUI engine ready (now the default; set HERMES_TUI_ENGINE=ink for the legacy Ink engine)."
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log_success "OpenTUI engine ready (opt-in: HERMES_TUI_ENGINE=opentui; default is Ink)."
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return 0
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}
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