Static Pages / YAML reader

YAML (and JSON) reader. Reads every file matching a given pattern. Produces an iterable.

JSON files are also supported by this package, since JSON is a subset of the YAML spec.

Usage

1import reader from '@static-pages/yaml-reader';
2
3const iterable = reader({
4  attrKey: 'attr',
5  cwd: 'pages',
6  pattern: '**/*.yaml',
7  ignore: 'files-to-ignore*',
8  incremental: false,
9});
10
11// one item in the iterable:
12// {
13//   header: {
14//     cwd: '/path/to/pages',
15//     path: 'folder/file.yaml',
16//     dirname: 'folder',
17//     basename: 'file',
18//     extname: '.yaml'
19//   },
20//   attr: {
21//     yamlAttribute1: '...',
22//     yamlAttribute2: '...',
23//     ...
24//   }
25// }

Docs

reader(options: Options): Iterable<Data>

Options

• options.attrKey (default: empty) file contents will be put under this key in the returned data object to prevent polluting the root (eg. prevent the overwrite of the header field). When left empty the contents are spread into the root object.
• options.cwd (default: .) sets the current working directory.
• options.pattern (default: **/*.md) glob pattern(s) that selects the files to read. Can be a string or a string array.
• options.ignore (default: undefined) glob pattern(s) that selects the files to ignore. Can be a string or a string array.
• options.encoding (default: utf-8) defines the returned file encoding. Possible values are the same as the encoding argument of fs.readFile.
• options.incremental (default: false) enables the incremental reads. See more at @static-pages/file-reader docs page.

Data

• data.header contains metadata about the file.
  • header.cwd is the absolute path of the cwd set in the options.
  • header.path is the file path relative to the header.cwd.
  • header.dirname is equivalent to path.dirname(header.path).
  • header.basename is equivalent to path.basename(header.path, header.extname).
  • header.extname is equivalent to path.extname(header.path).
• data.attr contains attributes defined in the frontmatter style markdown. Property name customizable with options.attrKey.

Where to use this?

This module can be used to generate static HTML pages from *.yaml sources. Read more at the Static Pages JS project page.