From d9cdc6788b1ed89d7f3b2daf9da7e4a9f664e424 Mon Sep 17 00:00:00 2001
From: "Kevin (Kun) \"Kassimo\" Qian" <kevinkassimo@gmail.com>
Date: Thu, 9 May 2019 09:20:34 -0700
Subject: fix: support relative path for whitelisting (#2317)

Using `std::fs::canonicalize` to expand path to full existing path, such that
later attempt to loop-pop and compare path segment would work.
---
 cli/deno_dir.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'cli/deno_dir.rs')

diff --git a/cli/deno_dir.rs b/cli/deno_dir.rs
index 4bca1117a..9d83ad044 100644
--- a/cli/deno_dir.rs
+++ b/cli/deno_dir.rs
@@ -896,6 +896,14 @@ pub fn resolve_file_url(
   Ok(j)
 }
 
+pub fn resolve_path(path: &str) -> Result<(PathBuf, String), DenoError> {
+  let url = resolve_file_url(path.to_string(), ".".to_string())
+    .map_err(DenoError::from)?;
+  let path = url.to_file_path().unwrap();
+  let path_string = path.to_str().unwrap().to_string();
+  Ok((path, path_string))
+}
+
 #[cfg(test)]
 mod tests {
   use super::*;
-- 
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