fix: parse packages with a brew "version" correctly.

src/pyinfra/facts/brew.py

@@ -9,7 +9,8 @@
 
 from .util.packaging import parse_packages
 
-BREW_REGEX = r"^([^\s]+)\s([0-9\._+a-z\-]+)"
+PKG_VERSION_SEP = "@"
+BREW_REGEX = rf"^([^{PKG_VERSION_SEP}]+)(?:{PKG_VERSION_SEP}[0-9\.]+)?\s([0-9\._+a-z\-]+)"
 
 
 def new_cask_cli(version):

src/pyinfra/operations/brew.py

@@ -8,7 +8,14 @@
 
 from pyinfra import host
 from pyinfra.api import operation
-from pyinfra.facts.brew import BrewCasks, BrewPackages, BrewTaps, BrewVersion, new_cask_cli
+from pyinfra.facts.brew import (
+    PKG_VERSION_SEP,
+    BrewCasks,
+    BrewPackages,
+    BrewTaps,
+    BrewVersion,
+    new_cask_cli,
+)
 
 from .util.packaging import ensure_packages
 
@@ -153,7 +160,7 @@ def casks(
         install_command="brew %sinstall%s" % args,
         uninstall_command="brew %suninstall%s" % args,
         upgrade_command="brew %supgrade%s" % args,
-        version_join="@",
+        version_join=PKG_VERSION_SEP,
         latest=latest,
     )
 

tests/facts/brew.BrewPackages/no_packages.json

@@ -0,0 +1,7 @@
+{
+    "command": "brew list --versions",
+    "requires_command": "brew",
+    "output": [],
+    "fact": {
+    }
+}

tests/facts/brew.BrewPackages/package_with_multiple_versions.json

@@ -0,0 +1,13 @@
+{
+    "command": "brew list --versions",
+    "requires_command": "brew",
+    "output": [
+        "python@3.13 3.13.2",
+        "python@3.14 3.14.3"
+    ],
+    "fact": {
+        "python": [
+            "3.13.2", "3.14.3"
+        ]
+    }
+}

tests/facts/brew.BrewPackages/packages.json

@@ -41,7 +41,7 @@
         "zlib": [
             "1.2.11"
         ],
-        "python@3.13": [
+        "python": [
             "3.13.2"
         ]
     }