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import { last } from './util'
export const encodePath = (path: string): string =>
path
.split('/')
.filter((k: string) => k)
.join('%2F') // encode the '/' char for the url
export const decodePath = (path: string): string => `/${path}`
/**
* Split path using "/" as a delimiter
*/
export const splitPath = (path: string): string[] =>
path.split('/').filter(k => k)
/**
* Identify if a path is a root node
*/
export const isRootNode = (path: string): boolean => path === '/' || path === ''
/**
* Check if path1 matches path2,
* if not, check if its a subpath
*
* https://stackoverflow.com/questions/37521893/determine-if-a-path-is-subdirectory-of-another-in-node-js
*/
export const isChildOrMatch = (child: string, parent: string) => {
if (child === parent || parent === '/') return true
const parentTokens = parent.split('/').filter((i: string) => i.length)
return parentTokens.every((t, i) => child.split('/')[i] === t)
}
export const getPathSuperSets = (path: string): string[] =>
splitPath(path).reduce((acc: any[], path: string) => {
if (!acc.length) return [`/${path}`]
else {
return [...acc, [last(acc), path].join('/')]
}
}, [])
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