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hono/deno_dist/client/utils.ts

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import { getPathFromURL } from '../utils/url.ts'
import type { ObjectType } from './types.ts'
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export const mergePath = (base: string, path: string) => {
base = base.replace(/\/+$/, '')
base = base + '/'
path = path.replace(/^\/+/, '')
return base + path
}
export const replaceUrlParam = (urlString: string, params: Record<string, string>) => {
for (const [k, v] of Object.entries(params)) {
const reg = new RegExp('/:' + k)
urlString = urlString.replace(reg, `/${v}`)
}
return urlString
}
export const removeIndexString = (urlSting: string) => {
// eslint-disable-next-line @typescript-eslint/no-unused-vars
const path = getPathFromURL(urlSting)
return urlSting.replace(/\/index$/, '/')
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}
function isObject(item: unknown): item is ObjectType {
return typeof item === 'object' && item !== null && !Array.isArray(item)
}
export function deepMerge<T>(target: T, source: Record<string, unknown>): T {
if (!isObject(target) && !isObject(source)) {
return source as T
}
const merged = { ...target } as ObjectType<T>
for (const key in source) {
const value = source[key]
if (isObject(merged[key]) && isObject(value)) {
merged[key] = deepMerge(merged[key], value)
} else {
merged[key] = value as T[keyof T] & T
}
}
return merged as T
}