diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bd0040e..f8753db 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,18 +7,17 @@ jobs:
     strategy:
       matrix:
         hg: [ '5.5', '5.6', '5.7', '5.8', '5.9', '6.0', '6.1', '6.2', '6.3' ]
-    env:
-      HG_VERSION: ${{ matrix.hg }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
           python-version: '3.10'
-          check-latest: true
-      - name: Cache check-versions script
-        id: cache-check-versions
-        uses: actions/cache@v3
+      - uses: actions/cache@v3
+        id: cache-pip
         with:
-          path: ~/.cache/git-remote-hg
-          key: check-versions
-      - run: ./tools/check-versions $HG_VERSION
+          path: ~/.cache/pip
+          key: pip
+      - name: Install hg
+        run:
+          pip install mercurial==${{ matrix.hg }}
+      - run: make test
diff --git a/git-remote-hg b/git-remote-hg
index e27aede..1e738cd 100755
--- a/git-remote-hg
+++ b/git-remote-hg
@@ -411,16 +411,13 @@ class Parser:
         return (user, int(date), hgtz(tz))
 
 def fix_file_path(path):
-    def posix_path(path):
-        if os.sep == '/':
-            return path
-        # even Git for Windows expects forward
-        return path.replace(compat.to_b(os.sep), b'/')
-    # also converts forward slash to backwards slash on Win
     path = os.path.normpath(path)
-    if not os.path.isabs(path):
-        return posix_path(path)
-    return posix_path(os.path.relpath(path, b'/'))
+    if os.path.isabs(path):
+        path = os.path.relpath(path, b'/')
+    if os.sep == '/':
+        return path
+    # even Git for Windows expects forward
+    return path.replace(compat.to_b(os.sep), b'/')
 
 def export_files(files):
     final = []
@@ -1757,8 +1754,7 @@ def fix_path(alias, repo, orig_url):
     url = compat.urlparse(orig_url, b'file')
     if url.scheme != b'file' or os.path.isabs(os.path.expanduser(url.path)):
         return
-    abs_url = compat.urljoin(b"%s/" % compat.getcwd(), orig_url)
-    cmd = ['git', 'config', b'remote.%s.url' % alias, b"hg::%s" % abs_url]
+    cmd = ['git', 'config', b'remote.%s.url' % alias, b"hg::%s" % os.path.abspath(orig_url)]
     subprocess.call(cmd)
 
 def select_private_refs(alias):