task: delete vanilla js prototype\n\n- Removed vanilla/ directory and web/dist/vanilla directory\n- Updated Makefile, Dockerfile, and CI workflow to remove vanilla references\n- Cleaned up web/web.go to remove vanilla embed and routes\n- Verified build and tests pass\n\nCloses NK-2tcnmq

1 files changed, 0 insertions, 561 deletions

diff --git a/vanilla/node_modules/undici/lib/handler/cache-handler.js b/vanilla/node_modules/undici/lib/handler/cache-handler.js
deleted file mode 100644
index 93a70e8..0000000
--- a/vanilla/node_modules/undici/lib/handler/cache-handler.js
+++ /dev/null
@@ -1,561 +0,0 @@
-'use strict'
-
-const util = require('../core/util')
-const {
-  parseCacheControlHeader,
-  parseVaryHeader,
-  isEtagUsable
-} = require('../util/cache')
-const { parseHttpDate } = require('../util/date.js')
-
-function noop () {}
-
-// Status codes that we can use some heuristics on to cache
-const HEURISTICALLY_CACHEABLE_STATUS_CODES = [
-  200, 203, 204, 206, 300, 301, 308, 404, 405, 410, 414, 501
-]
-
-// Status codes which semantic is not handled by the cache
-// https://datatracker.ietf.org/doc/html/rfc9111#section-3
-// This list should not grow beyond 206 unless the RFC is updated
-// by a newer one including more. Please introduce another list if
-// implementing caching of responses with the 'must-understand' directive.
-const NOT_UNDERSTOOD_STATUS_CODES = [
-  206
-]
-
-const MAX_RESPONSE_AGE = 2147483647000
-
-/**
- * @typedef {import('../../types/dispatcher.d.ts').default.DispatchHandler} DispatchHandler
- *
- * @implements {DispatchHandler}
- */
-class CacheHandler {
-  /**
-   * @type {import('../../types/cache-interceptor.d.ts').default.CacheKey}
-   */
-  #cacheKey
-
-  /**
-   * @type {import('../../types/cache-interceptor.d.ts').default.CacheHandlerOptions['type']}
-   */
-  #cacheType
-
-  /**
-   * @type {number | undefined}
-   */
-  #cacheByDefault
-
-  /**
-   * @type {import('../../types/cache-interceptor.d.ts').default.CacheStore}
-   */
-  #store
-
-  /**
-   * @type {import('../../types/dispatcher.d.ts').default.DispatchHandler}
-   */
-  #handler
-
-  /**
-   * @type {import('node:stream').Writable | undefined}
-   */
-  #writeStream
-
-  /**
-   * @param {import('../../types/cache-interceptor.d.ts').default.CacheHandlerOptions} opts
-   * @param {import('../../types/cache-interceptor.d.ts').default.CacheKey} cacheKey
-   * @param {import('../../types/dispatcher.d.ts').default.DispatchHandler} handler
-   */
-  constructor ({ store, type, cacheByDefault }, cacheKey, handler) {
-    this.#store = store
-    this.#cacheType = type
-    this.#cacheByDefault = cacheByDefault
-    this.#cacheKey = cacheKey
-    this.#handler = handler
-  }
-
-  onRequestStart (controller, context) {
-    this.#writeStream?.destroy()
-    this.#writeStream = undefined
-    this.#handler.onRequestStart?.(controller, context)
-  }
-
-  onRequestUpgrade (controller, statusCode, headers, socket) {
-    this.#handler.onRequestUpgrade?.(controller, statusCode, headers, socket)
-  }
-
-  /**
-   * @param {import('../../types/dispatcher.d.ts').default.DispatchController} controller
-   * @param {number} statusCode
-   * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders
-   * @param {string} statusMessage
-   */
-  onResponseStart (
-    controller,
-    statusCode,
-    resHeaders,
-    statusMessage
-  ) {
-    const downstreamOnHeaders = () =>
-      this.#handler.onResponseStart?.(
-        controller,
-        statusCode,
-        resHeaders,
-        statusMessage
-      )
-    const handler = this
-
-    if (
-      !util.safeHTTPMethods.includes(this.#cacheKey.method) &&
-      statusCode >= 200 &&
-      statusCode <= 399
-    ) {
-      // Successful response to an unsafe method, delete it from cache
-      //  https://www.rfc-editor.org/rfc/rfc9111.html#name-invalidating-stored-response
-      try {
-        this.#store.delete(this.#cacheKey)?.catch?.(noop)
-      } catch {
-        // Fail silently
-      }
-      return downstreamOnHeaders()
-    }
-
-    const cacheControlHeader = resHeaders['cache-control']
-    const heuristicallyCacheable = resHeaders['last-modified'] && HEURISTICALLY_CACHEABLE_STATUS_CODES.includes(statusCode)
-    if (
-      !cacheControlHeader &&
-      !resHeaders['expires'] &&
-      !heuristicallyCacheable &&
-      !this.#cacheByDefault
-    ) {
-      // Don't have anything to tell us this response is cachable and we're not
-      //  caching by default
-      return downstreamOnHeaders()
-    }
-
-    const cacheControlDirectives = cacheControlHeader ? parseCacheControlHeader(cacheControlHeader) : {}
-    if (!canCacheResponse(this.#cacheType, statusCode, resHeaders, cacheControlDirectives)) {
-      return downstreamOnHeaders()
-    }
-
-    const now = Date.now()
-    const resAge = resHeaders.age ? getAge(resHeaders.age) : undefined
-    if (resAge && resAge >= MAX_RESPONSE_AGE) {
-      // Response considered stale
-      return downstreamOnHeaders()
-    }
-
-    const resDate = typeof resHeaders.date === 'string'
-      ? parseHttpDate(resHeaders.date)
-      : undefined
-
-    const staleAt =
-      determineStaleAt(this.#cacheType, now, resAge, resHeaders, resDate, cacheControlDirectives) ??
-      this.#cacheByDefault
-    if (staleAt === undefined || (resAge && resAge > staleAt)) {
-      return downstreamOnHeaders()
-    }
-
-    const baseTime = resDate ? resDate.getTime() : now
-    const absoluteStaleAt = staleAt + baseTime
-    if (now >= absoluteStaleAt) {
-      // Response is already stale
-      return downstreamOnHeaders()
-    }
-
-    let varyDirectives
-    if (this.#cacheKey.headers && resHeaders.vary) {
-      varyDirectives = parseVaryHeader(resHeaders.vary, this.#cacheKey.headers)
-      if (!varyDirectives) {
-        // Parse error
-        return downstreamOnHeaders()
-      }
-    }
-
-    const deleteAt = determineDeleteAt(baseTime, cacheControlDirectives, absoluteStaleAt)
-    const strippedHeaders = stripNecessaryHeaders(resHeaders, cacheControlDirectives)
-
-    /**
-     * @type {import('../../types/cache-interceptor.d.ts').default.CacheValue}
-     */
-    const value = {
-      statusCode,
-      statusMessage,
-      headers: strippedHeaders,
-      vary: varyDirectives,
-      cacheControlDirectives,
-      cachedAt: resAge ? now - resAge : now,
-      staleAt: absoluteStaleAt,
-      deleteAt
-    }
-
-    // Not modified, re-use the cached value
-    // https://www.rfc-editor.org/rfc/rfc9111.html#name-handling-304-not-modified
-    if (statusCode === 304) {
-      const handle304 = (cachedValue) => {
-        if (!cachedValue) {
-          // Do not create a new cache entry, as a 304 won't have a body - so cannot be cached.
-          return downstreamOnHeaders()
-        }
-
-        // Re-use the cached value: statuscode, statusmessage, headers and body
-        value.statusCode = cachedValue.statusCode
-        value.statusMessage = cachedValue.statusMessage
-        value.etag = cachedValue.etag
-        value.headers = { ...cachedValue.headers, ...strippedHeaders }
-
-        downstreamOnHeaders()
-
-        this.#writeStream = this.#store.createWriteStream(this.#cacheKey, value)
-
-        if (!this.#writeStream || !cachedValue?.body) {
-          return
-        }
-
-        if (typeof cachedValue.body.values === 'function') {
-          const bodyIterator = cachedValue.body.values()
-
-          const streamCachedBody = () => {
-            for (const chunk of bodyIterator) {
-              const full = this.#writeStream.write(chunk) === false
-              this.#handler.onResponseData?.(controller, chunk)
-              // when stream is full stop writing until we get a 'drain' event
-              if (full) {
-                break
-              }
-            }
-          }
-
-          this.#writeStream
-            .on('error', function () {
-              handler.#writeStream = undefined
-              handler.#store.delete(handler.#cacheKey)
-            })
-            .on('drain', () => {
-              streamCachedBody()
-            })
-            .on('close', function () {
-              if (handler.#writeStream === this) {
-                handler.#writeStream = undefined
-              }
-            })
-
-          streamCachedBody()
-        } else if (typeof cachedValue.body.on === 'function') {
-          // Readable stream body (e.g. from async/remote cache stores)
-          cachedValue.body
-            .on('data', (chunk) => {
-              this.#writeStream.write(chunk)
-              this.#handler.onResponseData?.(controller, chunk)
-            })
-            .on('end', () => {
-              this.#writeStream.end()
-            })
-            .on('error', () => {
-              this.#writeStream = undefined
-              this.#store.delete(this.#cacheKey)
-            })
-
-          this.#writeStream
-            .on('error', function () {
-              handler.#writeStream = undefined
-              handler.#store.delete(handler.#cacheKey)
-            })
-            .on('close', function () {
-              if (handler.#writeStream === this) {
-                handler.#writeStream = undefined
-              }
-            })
-        }
-      }
-
-      /**
-       * @type {import('../../types/cache-interceptor.d.ts').default.CacheValue}
-       */
-      const result = this.#store.get(this.#cacheKey)
-      if (result && typeof result.then === 'function') {
-        result.then(handle304)
-      } else {
-        handle304(result)
-      }
-    } else {
-      if (typeof resHeaders.etag === 'string' && isEtagUsable(resHeaders.etag)) {
-        value.etag = resHeaders.etag
-      }
-
-      this.#writeStream = this.#store.createWriteStream(this.#cacheKey, value)
-
-      if (!this.#writeStream) {
-        return downstreamOnHeaders()
-      }
-
-      this.#writeStream
-        .on('drain', () => controller.resume())
-        .on('error', function () {
-          // TODO (fix): Make error somehow observable?
-          handler.#writeStream = undefined
-
-          // Delete the value in case the cache store is holding onto state from
-          //  the call to createWriteStream
-          handler.#store.delete(handler.#cacheKey)
-        })
-        .on('close', function () {
-          if (handler.#writeStream === this) {
-            handler.#writeStream = undefined
-          }
-
-          // TODO (fix): Should we resume even if was paused downstream?
-          controller.resume()
-        })
-
-      downstreamOnHeaders()
-    }
-  }
-
-  onResponseData (controller, chunk) {
-    if (this.#writeStream?.write(chunk) === false) {
-      controller.pause()
-    }
-
-    this.#handler.onResponseData?.(controller, chunk)
-  }
-
-  onResponseEnd (controller, trailers) {
-    this.#writeStream?.end()
-    this.#handler.onResponseEnd?.(controller, trailers)
-  }
-
-  onResponseError (controller, err) {
-    this.#writeStream?.destroy(err)
-    this.#writeStream = undefined
-    this.#handler.onResponseError?.(controller, err)
-  }
-}
-
-/**
- * @see https://www.rfc-editor.org/rfc/rfc9111.html#name-storing-responses-to-authen
- *
- * @param {import('../../types/cache-interceptor.d.ts').default.CacheOptions['type']} cacheType
- * @param {number} statusCode
- * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders
- * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives
- */
-function canCacheResponse (cacheType, statusCode, resHeaders, cacheControlDirectives) {
-  // Status code must be final and understood.
-  if (statusCode < 200 || NOT_UNDERSTOOD_STATUS_CODES.includes(statusCode)) {
-    return false
-  }
-  // Responses with neither status codes that are heuristically cacheable, nor "explicit enough" caching
-  // directives, are not cacheable. "Explicit enough": see https://www.rfc-editor.org/rfc/rfc9111.html#section-3
-  if (!HEURISTICALLY_CACHEABLE_STATUS_CODES.includes(statusCode) && !resHeaders['expires'] &&
-    !cacheControlDirectives.public &&
-    cacheControlDirectives['max-age'] === undefined &&
-    // RFC 9111: a private response directive, if the cache is not shared
-    !(cacheControlDirectives.private && cacheType === 'private') &&
-    !(cacheControlDirectives['s-maxage'] !== undefined && cacheType === 'shared')
-  ) {
-    return false
-  }
-
-  if (cacheControlDirectives['no-store']) {
-    return false
-  }
-
-  if (cacheType === 'shared' && cacheControlDirectives.private === true) {
-    return false
-  }
-
-  // https://www.rfc-editor.org/rfc/rfc9111.html#section-4.1-5
-  if (resHeaders.vary?.includes('*')) {
-    return false
-  }
-
-  // https://www.rfc-editor.org/rfc/rfc9111.html#name-storing-responses-to-authen
-  if (resHeaders.authorization) {
-    if (!cacheControlDirectives.public || typeof resHeaders.authorization !== 'string') {
-      return false
-    }
-
-    if (
-      Array.isArray(cacheControlDirectives['no-cache']) &&
-      cacheControlDirectives['no-cache'].includes('authorization')
-    ) {
-      return false
-    }
-
-    if (
-      Array.isArray(cacheControlDirectives['private']) &&
-      cacheControlDirectives['private'].includes('authorization')
-    ) {
-      return false
-    }
-  }
-
-  return true
-}
-
-/**
- * @param {string | string[]} ageHeader
- * @returns {number | undefined}
- */
-function getAge (ageHeader) {
-  const age = parseInt(Array.isArray(ageHeader) ? ageHeader[0] : ageHeader)
-
-  return isNaN(age) ? undefined : age * 1000
-}
-
-/**
- * @param {import('../../types/cache-interceptor.d.ts').default.CacheOptions['type']} cacheType
- * @param {number} now
- * @param {number | undefined} age
- * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders
- * @param {Date | undefined} responseDate
- * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives
- *
- * @returns {number | undefined} time that the value is stale at in seconds or undefined if it shouldn't be cached
- */
-function determineStaleAt (cacheType, now, age, resHeaders, responseDate, cacheControlDirectives) {
-  if (cacheType === 'shared') {
-    // Prioritize s-maxage since we're a shared cache
-    //  s-maxage > max-age > Expire
-    //  https://www.rfc-editor.org/rfc/rfc9111.html#section-5.2.2.10-3
-    const sMaxAge = cacheControlDirectives['s-maxage']
-    if (sMaxAge !== undefined) {
-      return sMaxAge > 0 ? sMaxAge * 1000 : undefined
-    }
-  }
-
-  const maxAge = cacheControlDirectives['max-age']
-  if (maxAge !== undefined) {
-    return maxAge > 0 ? maxAge * 1000 : undefined
-  }
-
-  if (typeof resHeaders.expires === 'string') {
-    // https://www.rfc-editor.org/rfc/rfc9111.html#section-5.3
-    const expiresDate = parseHttpDate(resHeaders.expires)
-    if (expiresDate) {
-      if (now >= expiresDate.getTime()) {
-        return undefined
-      }
-
-      if (responseDate) {
-        if (responseDate >= expiresDate) {
-          return undefined
-        }
-
-        if (age !== undefined && age > (expiresDate - responseDate)) {
-          return undefined
-        }
-      }
-
-      return expiresDate.getTime() - now
-    }
-  }
-
-  if (typeof resHeaders['last-modified'] === 'string') {
-    // https://www.rfc-editor.org/rfc/rfc9111.html#name-calculating-heuristic-fresh
-    const lastModified = new Date(resHeaders['last-modified'])
-    if (isValidDate(lastModified)) {
-      if (lastModified.getTime() >= now) {
-        return undefined
-      }
-
-      const responseAge = now - lastModified.getTime()
-
-      return responseAge * 0.1
-    }
-  }
-
-  if (cacheControlDirectives.immutable) {
-    // https://www.rfc-editor.org/rfc/rfc8246.html#section-2.2
-    return 31536000
-  }
-
-  return undefined
-}
-
-/**
- * @param {number} now
- * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives
- * @param {number} staleAt
- */
-function determineDeleteAt (now, cacheControlDirectives, staleAt) {
-  let staleWhileRevalidate = -Infinity
-  let staleIfError = -Infinity
-  let immutable = -Infinity
-
-  if (cacheControlDirectives['stale-while-revalidate']) {
-    staleWhileRevalidate = staleAt + (cacheControlDirectives['stale-while-revalidate'] * 1000)
-  }
-
-  if (cacheControlDirectives['stale-if-error']) {
-    staleIfError = staleAt + (cacheControlDirectives['stale-if-error'] * 1000)
-  }
-
-  if (staleWhileRevalidate === -Infinity && staleIfError === -Infinity) {
-    immutable = now + 31536000000
-  }
-
-  return Math.max(staleAt, staleWhileRevalidate, staleIfError, immutable)
-}
-
-/**
- * Strips headers required to be removed in cached responses
- * @param {import('../../types/header.d.ts').IncomingHttpHeaders} resHeaders
- * @param {import('../../types/cache-interceptor.d.ts').default.CacheControlDirectives} cacheControlDirectives
- * @returns {Record<string, string | string []>}
- */
-function stripNecessaryHeaders (resHeaders, cacheControlDirectives) {
-  const headersToRemove = [
-    'connection',
-    'proxy-authenticate',
-    'proxy-authentication-info',
-    'proxy-authorization',
-    'proxy-connection',
-    'te',
-    'transfer-encoding',
-    'upgrade',
-    // We'll add age back when serving it
-    'age'
-  ]
-
-  if (resHeaders['connection']) {
-    if (Array.isArray(resHeaders['connection'])) {
-      // connection: a
-      // connection: b
-      headersToRemove.push(...resHeaders['connection'].map(header => header.trim()))
-    } else {
-      // connection: a, b
-      headersToRemove.push(...resHeaders['connection'].split(',').map(header => header.trim()))
-    }
-  }
-
-  if (Array.isArray(cacheControlDirectives['no-cache'])) {
-    headersToRemove.push(...cacheControlDirectives['no-cache'])
-  }
-
-  if (Array.isArray(cacheControlDirectives['private'])) {
-    headersToRemove.push(...cacheControlDirectives['private'])
-  }
-
-  let strippedHeaders
-  for (const headerName of headersToRemove) {
-    if (resHeaders[headerName]) {
-      strippedHeaders ??= { ...resHeaders }
-      delete strippedHeaders[headerName]
-    }
-  }
-
-  return strippedHeaders ?? resHeaders
-}
-
-/**
- * @param {Date} date
- * @returns {boolean}
- */
-function isValidDate (date) {
-  return date instanceof Date && Number.isFinite(date.valueOf())
-}
-
-module.exports = CacheHandler