gcg/static-cms
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

refactor: use plain object instead of enum (#5284)

Browse Source
This commit is contained in:
Erez Rokah 2021-04-25 14:06:07 +04:00 committed by GitHub
parent 65343c1238
commit 1ba7d83358
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
packages/netlify-cms-core/src/formats/frontmatter.ts
View File

@ -3,11 +3,13 @@ import tomlFormatter from './toml';
import yamlFormatter from './yaml';
import jsonFormatter from './json';
enum Language {
YAML = 'yaml',
TOML = 'toml',
JSON = 'json',
}
const Languages = {
YAML: 'yaml',
TOML: 'toml',
JSON: 'json',
} as const;
type Language = typeof Languages[keyof typeof Languages];
export type Delimiter = string | [string, string];
type Format = { language: Language; delimiters: Delimiter };
@ -58,11 +60,11 @@ function inferFrontmatterFormat(str: string) {
}
switch (firstLine) {
case '---':
return getFormatOpts(Language.YAML);
return getFormatOpts(Languages.YAML);
case '+++':
return getFormatOpts(Language.TOML);
return getFormatOpts(Languages.TOML);
case '{':
return getFormatOpts(Language.JSON);
return getFormatOpts(Languages.JSON);
default:
console.warn('Unrecognized front-matter format.');
}
@ -74,9 +76,9 @@ export function getFormatOpts(format?: Language, customDelimiter?: Delimiter) {
}
const formats: { [key in Language]: Format } = {
yaml: { language: Language.YAML, delimiters: '---' },
toml: { language: Language.TOML, delimiters: '+++' },
json: { language: Language.JSON, delimiters: ['{', '}'] },
yaml: { language: Languages.YAML, delimiters: '---' },
toml: { language: Languages.TOML, delimiters: '+++' },
json: { language: Languages.JSON, delimiters: ['{', '}'] },
};
const { language, delimiters } = formats[format];
@ -113,7 +115,7 @@ export class FrontmatterFormatter {
const { body = '', ...meta } = data;
// Stringify to YAML if the format was not set
const format = this.format || getFormatOpts(Language.YAML);
const format = this.format || getFormatOpts(Languages.YAML);
// gray-matter always adds a line break at the end which trips our
// change detection logic
@ -134,13 +136,13 @@ export class FrontmatterFormatter {
export const FrontmatterInfer = new FrontmatterFormatter();
export function frontmatterYAML(customDelimiter?: Delimiter) {
return new FrontmatterFormatter(Language.YAML, customDelimiter);
return new FrontmatterFormatter(Languages.YAML, customDelimiter);
}
export function frontmatterTOML(customDelimiter?: Delimiter) {
return new FrontmatterFormatter(Language.TOML, customDelimiter);
return new FrontmatterFormatter(Languages.TOML, customDelimiter);
}
export function frontmatterJSON(customDelimiter?: Delimiter) {
return new FrontmatterFormatter(Language.JSON, customDelimiter);
return new FrontmatterFormatter(Languages.JSON, customDelimiter);
}