Addressing PR comments — TypeScript SDK refactor + Chevrotain-based parser

.devcontainer/devcontainer.json → .devcontainer/csharp/devcontainer.json

@@ -1,5 +1,5 @@
 {
-  "name": "DataFilters",
+  "name": "DataFilters (C#)",
   "image": "mcr.microsoft.com/devcontainers/dotnet:10.0",
   "features": {
     "ghcr.io/devcontainers/features/git:1": {},
@@ -29,7 +29,7 @@
       }
     }
   },
-  "postCreateCommand": "./.devcontainer/scripts/post-create.sh",
-  "postStartCommand": "./.devcontainer/scripts/post-start.sh",
+  "postCreateCommand": "./.devcontainer/csharp/scripts/post-create.sh",
+  "postStartCommand": "./.devcontainer/csharp/scripts/post-start.sh",
   "remoteUser": "vscode"
 }

.devcontainer/scripts/post-create.sh → .devcontainer/csharp/scripts/post-create.sh

@@ -10,25 +10,25 @@
 
 # Helper function for formatted output
 log_info() {
     echo -e "${BLUE}ℹ️  $1${NC}"
 }
 
 log_success() {
     echo -e "${GREEN}✅ $1${NC}"
 }
 
 log_warning() {
     echo -e "${YELLOW}⚠️  $1${NC}"
 }
 
 log_error() {
     echo -e "${RED}❌ $1${NC}"
 }
 
 # Main configuration section
-log_info "=========================================="
-log_info "DataFilters DevContainer Post-Create Setup"
-log_info "=========================================="
+log_info "=============================================="
+log_info "DataFilters (C#) DevContainer Post-Create Setup"
+log_info "=============================================="
 
 # Update package manager
 log_info "Updating package manager..."

.devcontainer/scripts/post-start.sh → .devcontainer/csharp/scripts/post-start.sh

@@ -9,20 +9,20 @@
 NC='\033[0m' # No Color
 
 # Helper function for formatted output
 log_info() {
     echo -e "${BLUE}ℹ️  $1${NC}"
 }
 
 log_success() {
     echo -e "${GREEN}✅ $1${NC}"
 }
 
 log_warning() {
     echo -e "${YELLOW}⚠️  $1${NC}"
 }
 
 log_error() {
     echo -e "${RED}❌ $1${NC}"
 }
 
 # Function to handle installation errors
@@ -42,14 +42,14 @@
 }
 
 # Function to check if command exists
 command_exists() {
     command -v "$1" >/dev/null 2>&1
 }
 
 # Main configuration section
-log_info "=========================================="
-log_info "DataFilters DevContainer Post-Start Setup"
-log_info "=========================================="
+log_info "=============================================="
+log_info "DataFilters (C#) DevContainer Post-Start Setup"
+log_info "=============================================="
 
 # Update package manager
 log_info "Updating package manager..."
@@ -107,7 +107,7 @@
 log_success "NuGet packages restored and build completed."
 
 # Check if Squad is already initialized in the workspace
 if [ -d ".squad" ]; then
     log_success "Squad is already initialized in this workspace."
 else
     log_info "Squad is not yet initialized."

.devcontainer/typescript/devcontainer.json

@@ -0,0 +1,42 @@
+{
+  "name": "DataFilters (TypeScript)",
+  "image": "mcr.microsoft.com/devcontainers/javascript-node:20",
+  "features": {
+    "ghcr.io/devcontainers/features/git:1": {},
+    "ghcr.io/devcontainers/features/github-cli:1": {},
+    "ghcr.io/devcontainers/features/copilot-cli": {},
+    "ghcr.io/nils-geistmann/devcontainers-features/zsh": {
+      "plugins": "git npm gh git-prompt branch"
+    },
+    "ghcr.io/devcontainers-extra/features/jest": {}
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "dbaeumer.vscode-eslint",
+        "esbenp.prettier-vscode",
+        "ms-vscode.vscode-typescript-next",
+        "Orta.vscode-jest",
+        "editorconfig.editorconfig",
+        "github.copilot-chat",
+        "GitHub.vscode-pull-request-github",
+        "bierner.markdown-mermaid",
+        "DavidAnson.vscode-markdownlint"
+      ],
+      "settings": {
+        "editor.formatOnSave": true,
+        "editor.defaultFormatter": "esbenp.prettier-vscode",
+        "[typescript]": {
+          "editor.defaultFormatter": "esbenp.prettier-vscode"
+        },
+        "ts.preferences.importModuleSpecifier": "relative",
+        "eslint.workingDirectories": ["src/typescript"],
+        "jest.jestCommandLine": "npx jest",
+        "jest.rootPath": "src/typescript",
+        "dev.containers.dockerPath": "podman"
+      }
+    }
+  },
+  "postCreateCommand": "zsh ./.devcontainer/typescript/scripts/post-create.sh",
+  "postStartCommand": "zsh ./.devcontainer/typescript/scripts/post-start.sh"
+}

.devcontainer/typescript/scripts/post-create.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+log_info() {
+    echo -e "${BLUE}ℹ️  $1${NC}"
+}
+
+log_success() {
+    echo -e "${GREEN}✅ $1${NC}"
+}
+
+log_warning() {
+    echo -e "${YELLOW}⚠️  $1${NC}"
+}
+
+log_error() {
+    echo -e "${RED}❌ $1${NC}"
+}
+
+log_info "==================================================="
+log_info "DataFilters (TypeScript) DevContainer Post-Create Setup"
+log_info "==================================================="
+
+# Update package manager
+log_info "Updating package manager..."
+sudo apt-get update > /dev/null 2>&1
+log_success "Package manager updated."
+
+log_info "Node.js version: $(node -v)"
+log_info "npm version: $(npm -v)"
+
+# Install xdg-utils for opening links in the default browser
+log_info "Installing xdg-utils..."
+sudo apt-get install -y xdg-utils > /dev/null 2>&1
+log_success "xdg-utils installed successfully."
+
+# Install TypeScript project dependencies
+log_info "Installing TypeScript project dependencies..."
+cd src/typescript
+npm ci > /dev/null 2>&1
+cd ../..
+log_success "TypeScript dependencies installed."
+
+# Install squad CLI globally
+log_info "Installing squad CLI globally..."
+npm install -g @bradygaster/squad-cli > /dev/null 2>&1
+log_success "squad CLI installed successfully."
+
+log_info "Initialize squad configuration..."
+squad init
+log_success "squad CLI initialized successfully."
+
+log_info ""
+log_success "Post-create setup complete!"
+log_info ""
+log_info "Additional setup will run on container start (post-start)."
+log_info "This includes:"
+log_info "  • GitHub CLI checks"
+log_info "  • TypeScript dependency checks"
+log_info "  • Squad configuration checks"
+log_info ""

.devcontainer/typescript/scripts/post-start.sh

@@ -0,0 +1,110 @@
+#!/bin/bash
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+log_info() {
+    echo -e "${BLUE}ℹ️  $1${NC}"
+}
+
+log_success() {
+    echo -e "${GREEN}✅ $1${NC}"
+}
+
+log_warning() {
+    echo -e "${YELLOW}⚠️  $1${NC}"
+}
+
+log_error() {
+    echo -e "${RED}❌ $1${NC}"
+}
+
+command_exists() {
+    command -v "$1" >/dev/null 2>&1
+}
+
+log_info "==================================================="
+log_info "DataFilters (TypeScript) DevContainer Post-Start Setup"
+log_info "==================================================="
+
+# Update package manager
+log_info "Updating package manager..."
+sudo apt-get update > /dev/null 2>&1
+log_success "Package manager updated."
+
+# Install GitHub CLI if not present
+if ! command_exists gh; then
+    log_info "Installing GitHub CLI (gh)..."
+    if sudo apt-get install -y gh > /dev/null 2>&1; then
+        log_success "GitHub CLI installed successfully."
+    else
+        log_warning "Could not install GitHub CLI. Some Squad features may be limited."
+    fi
+else
+    log_success "GitHub CLI already installed."
+fi
+
+# Update npm to latest version
+log_info "Updating npm to latest version..."
+npm install --ignore-scripts -g npm@latest > /dev/null 2>&1
+log_success "npm updated."
+
+# Ensure TypeScript dependencies are up to date
+log_info "Ensuring TypeScript project dependencies are up to date..."
+cd src/typescript
+npm ci > /dev/null 2>&1
+cd ../..
+log_success "TypeScript dependencies up to date."
+
+# Ensure squad CLI is installed or updated
+if command_exists squad; then
+    log_info "Updating squad CLI to latest version..."
+    npm install --ignore-scripts -g @bradygaster/squad-cli@latest > /dev/null 2>&1
+    log_success "squad CLI updated to latest version."
+else
+    log_info "Installing squad CLI..."
+    npm install --ignore-scripts -g @bradygaster/squad-cli > /dev/null 2>&1
+    log_success "squad CLI installed successfully."
+fi
+
+# Check if Squad is already initialized in the workspace
+if [ -d ".squad" ]; then
+    log_success "Squad is already initialized in this workspace."
+else
+    log_info "Squad is not yet initialized."
+    log_info ""
+    log_info "To set up your Squad team, run:"
+    log_info "  squad init"
+fi
+
+# Check GitHub authentication status
+log_info ""
+log_info "Checking GitHub authentication status..."
+if gh auth status > /dev/null 2>&1; then
+    log_success "You are authenticated with GitHub."
+    GH_USERNAME=$(gh api user -q '.login' 2>/dev/null || echo "unknown")
+    log_info "Logged in as: $GH_USERNAME"
+else
+    log_warning "You are not authenticated with GitHub."
+    log_info "To authenticate, run: gh auth login"
+fi
+
+log_info ""
+log_info "========================================"
+log_success "Post-start setup complete!"
+log_info "========================================"
+log_info ""
+log_info "Build the TypeScript project:"
+log_info "  cd src/typescript && npm run build"
+log_info ""
+log_info "Run TypeScript tests:"
+log_info "  cd src/typescript && npm test"
+log_info ""
+log_info "Run linter:"
+log_info "  cd src/typescript && npm run lint"
+log_info ""