feat: add --location=<href> and globalThis.location (#7369)

1 files changed, 15 insertions, 6 deletions

diff --git a/op_crates/fetch/26_fetch.js b/op_crates/fetch/26_fetch.js
index 379c88e2f..0d405d4ec 100644
--- a/op_crates/fetch/26_fetch.js
+++ b/op_crates/fetch/26_fetch.js
@@ -5,6 +5,7 @@
 
   // provided by "deno_web"
   const { URLSearchParams } = window.__bootstrap.url;
+  const { getLocationHref } = window.__bootstrap.location;
 
   const { requiredArguments } = window.__bootstrap.fetchUtil;
   const { ReadableStream, isReadableStreamDisturbed } =
@@ -987,8 +988,10 @@
         this.credentials = input.credentials;
         this._stream = input._stream;
       } else {
-        // TODO(nayeemrmn): Base from `--location` when implemented and set.
-        this.url = new URL(String(input)).href;
+        const baseUrl = getLocationHref();
+        this.url = baseUrl != null
+          ? new URL(String(input), baseUrl).href
+          : new URL(String(input)).href;
       }
 
       if (init && "method" in init && init.method) {
@@ -1175,20 +1178,25 @@
     }
   }
 
+  let baseUrl = null;
+
+  function setBaseUrl(href) {
+    baseUrl = href;
+  }
+
   function sendFetchReq(url, method, headers, body, clientRid) {
     let headerArray = [];
     if (headers) {
       headerArray = Array.from(headers.entries());
     }
 
-    const args = {
+    return opFetch({
       method,
       url,
+      baseUrl,
       headers: headerArray,
       clientRid,
-    };
-
-    return opFetch(args, body);
+    }, body);
   }
 
   async function fetch(input, init) {
@@ -1385,6 +1393,7 @@
     Blob,
     DomFile,
     FormData,
+    setBaseUrl,
     fetch,
     Request,
     Response,