Fix for #81: Compatibility with new JuliaUp logic (#82)

* Improve logic for finding Julia executable path

Refactor executable path retrieval for Julia binary.

* Improved to match codestyle

Making Ruff happy

* Improved to match codestyle

Making Ruff happy

* Improved to match codestyle

* simplify binary path computation

---------

Co-authored-by: Christopher Rowley <github.com/cjdoris>

Author: fjwillemsen

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## Unreleased
+* Compat fix for juliaup 1.19.8.
+
 ## v0.1.22 (2025-10-08)
 * Bug fixes.
 

src/juliapkg/find_julia.py

@@ -192,7 +192,10 @@ def ju_find_julia_noinstall(compat=None):
                 continue
             ver = Version(ver.major, ver.minor, ver.patch)
             if compat is None or ver in compat:
-                if "Path" in info:
+                if "BinaryPath" in info:
+                    exe = os.path.abspath(os.path.join(judir, info["BinaryPath"]))
+                    versions.append((exe, ver))
+                elif "Path" in info:
                     ext = ".exe" if os.name == "nt" else ""
                     exe = os.path.abspath(
                         os.path.join(judir, info["Path"], "bin", "julia" + ext)