Dev env setup, opencode SDK v2 migration, model picker, and main-flow cleanups

.cursor/environment.json

@@ -0,0 +1,3 @@
+{
+  "install": "bash .cursor/install.sh"
+}

.cursor/install.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+# Development environment setup for the OpenCode VSCode extension.
+# Installs Node dependencies, builds the extension + webview, and (best-effort)
+# provisions the OpenCode CLI and VS Code so the extension can be run manually.
+set -euo pipefail
+
+cd "$(dirname "$0")/.."
+
+echo "==> Installing Node dependencies (pnpm)"
+corepack enable >/dev/null 2>&1 || true
+pnpm install
+
+echo "==> Building extension + webview"
+pnpm build
+
+echo "==> Installing OpenCode CLI (required prerequisite)"
+if ! command -v opencode >/dev/null 2>&1 && [ ! -x "$HOME/.opencode/bin/opencode" ]; then
+  curl -fsSL https://opencode.ai/install | bash || echo "WARN: OpenCode CLI install failed; install manually from https://opencode.ai/install"
+fi
+if ! grep -q 'opencode/bin' "$HOME/.bashrc" 2>/dev/null; then
+  echo 'export PATH="$HOME/.opencode/bin:$PATH"' >> "$HOME/.bashrc"
+fi
+if ! grep -q 'opencode/bin' "$HOME/.profile" 2>/dev/null; then
+  echo 'export PATH="$HOME/.opencode/bin:$PATH"' >> "$HOME/.profile"
+fi
+
+echo "==> Restoring OpenCode credentials (if OPENCODE_AUTH_JSON secret is set)"
+# Cloud agent VMs are ephemeral, so opencode's OAuth credentials
+# (~/.local/share/opencode/auth.json) are restored from a Cursor secret.
+# Add the secret named OPENCODE_AUTH_JSON with the contents of that file.
+if [ -n "${OPENCODE_AUTH_JSON:-}" ]; then
+  mkdir -p "$HOME/.local/share/opencode"
+  printf '%s' "$OPENCODE_AUTH_JSON" > "$HOME/.local/share/opencode/auth.json"
+  chmod 600 "$HOME/.local/share/opencode/auth.json"
+  echo "Restored ~/.local/share/opencode/auth.json from OPENCODE_AUTH_JSON"
+else
+  echo "OPENCODE_AUTH_JSON not set; skipping. Run 'opencode auth login' or add the secret to persist credentials."
+fi
+
+echo "==> Installing VS Code (best-effort, requires apt + sudo)"
+if ! command -v code >/dev/null 2>&1; then
+  if command -v sudo >/dev/null 2>&1 && command -v apt-get >/dev/null 2>&1; then
+    {
+      sudo apt-get update -qq
+      sudo apt-get install -y wget gpg apt-transport-https
+      wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > /tmp/packages.microsoft.gpg
+      sudo install -D -o root -g root -m 644 /tmp/packages.microsoft.gpg /usr/share/keyrings/packages.microsoft.gpg
+      echo "deb [arch=amd64,arm64,armhf signed-by=/usr/share/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" | sudo tee /etc/apt/sources.list.d/vscode.list >/dev/null
+      rm -f /tmp/packages.microsoft.gpg
+      sudo apt-get update -qq
+      sudo apt-get install -y code
+    } || echo "WARN: VS Code install failed; the extension can still be run via 'pnpm dev' (downloads VS Code test build)."
+  else
+    echo "WARN: apt/sudo unavailable; skipping VS Code install."
+  fi
+fi
+
+echo "==> Setup complete"

.gitignore

@@ -14,3 +14,4 @@ OpenCode.log
 # Playwright test artifacts
 test-results/
 playwright-report/
+*.tsbuildinfo