Add support for single source directory in apexdocs build script

Author: cesarParra

README.md

@@ -107,10 +107,6 @@ Run the following command to generate a changelog for your Salesforce Apex class
 
 ```bash
 apexdocs changelog --previousVersionDir force-app-previous --currentVersionDir force-app
-
-# NEW: Use sfdx-project.json for both versions
-apexdocs changelog --useSfdxProjectJsonForPrevious --sfdxProjectPathForPrevious ./v1.0 \
-                   --useSfdxProjectJsonForCurrent --sfdxProjectPathForCurrent ./v2.0
 ```
 
 ## ▶️ Available Commands

examples/sfdx-multi-dir/README.md

@@ -99,134 +99,3 @@ module.exports = {
   }
 };
 ```
-
-## Generators Support
-
-All ApexDocs generators support the new multi-directory features:
-
-### Markdown Documentation
-```bash
-apexdocs markdown --useSfdxProjectJson --targetDir ./docs
-```
-
-### OpenAPI Specification
-```bash
-apexdocs openapi --useSfdxProjectJson --targetDir ./api-docs --fileName api-spec
-```
-
-### Changelog Generation
-```bash
-apexdocs changelog \
-  --useSfdxProjectJsonForPrevious --sfdxProjectPathForPrevious ./v1.0 \
-  --useSfdxProjectJsonForCurrent --sfdxProjectPathForCurrent ./v2.0 \
-  --targetDir ./changelog
-```
-
-## Validation and Error Handling
-
-ApexDocs validates your configuration and provides helpful error messages:
-
-### Conflicting Options
-```bash
-# ❌ This will fail - cannot use both
-apexdocs markdown --sourceDir force-app --useSfdxProjectJson
-```
-
-### Missing Directories
-If directories specified in `sfdx-project.json` don't exist, you'll get a clear error message.
-
-### Empty Configuration
-```bash
-# ❌ This will fail - must specify at least one source method
-apexdocs markdown --targetDir ./docs
-```
-
-## Benefits
-
-### 1. **Consistency**
-- Uses the same directory structure as your Salesforce project
-- No need to maintain separate documentation configuration
-
-### 2. **Automation**
-- Automatically includes all package directories
-- Works well with CI/CD pipelines
-
-### 3. **Flexibility**
-- Mix and match with other configuration options
-- Override specific settings when needed
-
-### 4. **Multi-Package Support**
-- Perfect for modularized Salesforce projects
-- Supports complex project structures
-
-## Migration Guide
-
-### From Single Directory
-**Before:**
-```bash
-apexdocs markdown --sourceDir force-app --targetDir ./docs
-```
-
-**After:**
-```bash
-apexdocs markdown --useSfdxProjectJson --targetDir ./docs
-```
-
-### From Configuration Files
-**Before (package.json):**
-```json
-{
-  "apexdocs": {
-    "sourceDir": "force-app"
-  }
-}
-```
-
-**After (package.json):**
-```json
-{
-  "apexdocs": {
-    "useSfdxProjectJson": true
-  }
-}
-```
-
-## Tips and Best Practices
-
-1. **Metadata Files Required**: Ensure all Apex classes have corresponding `.cls-meta.xml` files
-2. **Directory Structure**: Follow standard Salesforce project structure (`main/default/classes/`)
-3. **Validation**: Use `--scope` parameter to control which classes are documented
-4. **Testing**: Test with `--sortAlphabetically` for consistent output
-
-## Running This Example
-
-1. **Install ApexDocs:**
-   ```bash
-   npm install -g @cparra/apexdocs
-   ```
-
-2. **Generate Documentation:**
-   ```bash
-   # Using sfdx-project.json
-   apexdocs markdown --useSfdxProjectJson --targetDir ./docs --scope public --sortAlphabetically
-   
-   # Using multiple directories manually
-   apexdocs markdown --sourceDirs force-app force-LWC --targetDir ./docs-manual --scope public
-   ```
-
-3. **View Results:**
-   ```bash
-   # View the generated documentation
-   open docs/index.md
-   ```
-
-## Output
-
-The generated documentation will include classes from all specified directories:
-
-- **Account Management** (from force-app)
-  - AccountService
-- **Lightning Web Components** (from force-LWC)
-  - LWCHelper
-
-This demonstrates how ApexDocs can now seamlessly work with complex, multi-directory Salesforce projects.

examples/sfdx-multi-dir/package.json

@@ -1,7 +1,8 @@
 {
   "name": "sfdx-multi-dir-example",
   "scripts": {
-    "apexdocs:build": "ts-node ../../src/cli/generate.ts markdown --useSfdxProjectJson --targetDir ./docs --scope public"
+    "apexdocs:build": "ts-node ../../src/cli/generate.ts markdown --useSfdxProjectJson --targetDir ./docs --scope public",
+    "apexdocs:build:single": "ts-node ../../src/cli/generate.ts markdown --sourceDir force-app --targetDir ./docs --scope public"
   },
   "devDependencies": {
     "ts-node": "^10.9.2"