Class FileWriter

Service for writing blog posts to the filesystem Handles directory creation, file writing, path validation, and error handling

Index

Constructors

Methods

postExists writePost

Constructors

constructor

new FileWriter(config?: FileWriterConfig): FileWriter
Parameters
- Optionalconfig: FileWriterConfig
Returns FileWriter
- Defined in src/services/file-writer.ts:59

Methods

postExists

postExists(outputDir: string, slug: string): boolean
Check if a post already exists in the output directory
Parameters
- outputDir: string
  Base output directory
- slug: string
  Post slug to check
Returns boolean
True if post directory exists, false otherwise
- Defined in src/services/file-writer.ts:183

writePost

writePost(
    outputDir: string,
    slug: string,
    frontmatter: string,
    content: string,
): Promise<string>
Write a blog post with frontmatter and content to the filesystem
Parameters
- outputDir: string
  Base output directory (e.g., './blog')
- slug: string
  Post slug (used as subdirectory name)
- frontmatter: string
  YAML frontmatter string (includes --- markers)
- content: string
  Markdown content body
Returns Promise<string>
Absolute path to the written file

Throws
FileWriteError if write fails or file exists (when overwrite=false)
- Defined in src/services/file-writer.ts:203