refactor: make loader.shouldLoadRelative public

src/fs/fs.ts

@@ -1,5 +1,3 @@
-import { LoaderOptions } from './loader'
-
 export interface FS {
   /** check if a file exists asynchronously */
   exists: (filepath: string) => Promise<boolean>;
@@ -10,7 +8,7 @@ export interface FS {
   /** read a file synchronously */
   readFileSync: (filepath: string) => string;
   /** resolve a file against directory, for given `ext` option */
-  resolve: (dir: string, file: string, ext: string, options?: LoaderOptions) => string;
+  resolve: (dir: string, file: string, ext: string) => string;
   /** defaults to "/", will be used for "within roots" check */
   sep?: string;
   /** dirname for a filepath, used when resolving relative path */

src/fs/loader.ts

@@ -35,10 +35,14 @@ export class Loader {
     throw this.lookupError(file, dirs)
   }
 
+  public shouldLoadRelative (referencedFile: string) {
+    return this.options.relativeReference && this.rRelativePath.test(referencedFile)
+  }
+
   public * candidates (file: string, dirs: string[], currentFile?: string, enforceRoot?: boolean) {
     const { fs, extname } = this.options
     if (this.shouldLoadRelative(file) && currentFile) {
-      const referenced = fs.resolve(this.dirname(currentFile), file, extname, this.options)
+      const referenced = fs.resolve(this.dirname(currentFile), file, extname)
       for (const dir of dirs) {
         if (!enforceRoot || this.withinDir(referenced, dir)) {
           // the relatively referenced file is within one of root dirs
@@ -64,10 +68,6 @@ export class Loader {
     return file.startsWith(dir)
   }
 
-  private shouldLoadRelative (referencedFile: string) {
-    return this.options.relativeReference && this.rRelativePath.test(referencedFile)
-  }
-
   private dirname (path: string) {
     const fs = this.options.fs
     assert(fs.dirname, '`fs.dirname` is required for relative reference')

src/fs/node.ts

@@ -1,7 +1,6 @@
 import * as _ from '../util/underscore'
 import { resolve as nodeResolve, extname, dirname as nodeDirname } from 'path'
 import { stat, statSync, readFile as nodeReadFile, readFileSync as nodeReadFileSync } from 'fs'
-import { LiquidOptions } from '../liquid-options'
 
 const statAsync = _.promisify(stat)
 const readFileAsync = _.promisify<string, string, string>(nodeReadFile)
@@ -28,7 +27,7 @@ export function existsSync (filepath: string) {
 export function readFileSync (filepath: string) {
   return nodeReadFileSync(filepath, 'utf8')
 }
-export function resolve (root: string, file: string, ext: string, opts: LiquidOptions) {
+export function resolve (root: string, file: string, ext: string) {
   if (!extname(file)) file += ext
   return nodeResolve(root, file)
 }