fix: restore changes made to .github

.github/scripts/strategy-matrix/generate.py

@@ -20,13 +20,24 @@ _SANITIZER_SUFFIX: dict[str, str] = {
 def get_cmake_args(build_type: str, extra_args: str) -> str:
     """Get the full list of CMake arguments for a config."""
     args = _BASE_CMAKE_ARGS.copy()
-    if build_type == "Release":
-        args.append("-Dassert=ON")
     if extra_args:
         args.extend(extra_args.split())
     return " ".join(args)
 
 
+def runs_on_event(exclude_event_types: list[str], event: str | None) -> bool:
+    """Whether a config should run for the current event.
+
+    'exclude_event_types' is a list of GitHub event names (e.g.
+    ["pull_request"]) on which the config should NOT run; an empty list means
+    the config runs on every event. When no event is given (event is None), no
+    filtering is applied.
+    """
+    if event is None:
+        return True
+    return event not in exclude_event_types
+
+
 # ---------------------------------------------------------------------------
 # Input types — shapes of the JSON config files
 # ---------------------------------------------------------------------------
@@ -43,6 +54,9 @@ class LinuxConfig:
     suffix: str = ""
     extra_cmake_args: str = ""
     image: str = ""  # only used by package_configs entries
+    # List of GitHub event names (e.g. "pull_request") on which this config
+    # should NOT run. Empty means it runs on every event.
+    exclude_event_types: list[str] = dataclasses.field(default_factory=list)
 
 
 @dataclasses.dataclass
@@ -77,6 +91,9 @@ class PlatformConfig:
     build_type: list[str]
     build_only: bool = False  # if true, skip tests (e.g. macos/Windows Debug)
     extra_cmake_args: str = ""
+    # List of GitHub event names (e.g. "pull_request") on which this config
+    # should NOT run. Empty means it runs on every event.
+    exclude_event_types: list[str] = dataclasses.field(default_factory=list)
 
     def __post_init__(self) -> None:
         if isinstance(self.build_type, str):
@@ -151,16 +168,21 @@ _ARCHS: dict[str, Architecture] = {
 }
 
 
-def expand_linux_matrix(linux: LinuxFile) -> list[MatrixEntry]:
+def expand_linux_matrix(
+    linux: LinuxFile, event: str | None = None
+) -> list[MatrixEntry]:
     """Expand a LinuxFile into a flat list of matrix entries.
 
     Each config entry is expanded over the cross-product of its
-    compiler, build_type, sanitizers, and architecture lists.
+    compiler, build_type, sanitizers, and architecture lists. Configs that
+    exclude the current event are skipped.
     """
     entries: list[MatrixEntry] = []
 
     for distro, configs in linux.configs.items():
         for cfg in configs:
+            if not runs_on_event(cfg.exclude_event_types, event):
+                continue
             # An empty sanitizers list means "one entry with no sanitizer".
             effective_sanitizers = cfg.sanitizers or [""]
             effective_archs = {arch: _ARCHS[arch] for arch in cfg.arch}
@@ -218,13 +240,20 @@ def expand_linux_packaging(linux: LinuxFile) -> list[PackagingEntry]:
     return entries
 
 
-def expand_platform_matrix(pf: PlatformFile) -> list[MatrixEntry]:
-    """Expand a PlatformFile (macOS or Windows) into matrix entries."""
+def expand_platform_matrix(
+    pf: PlatformFile, event: str | None = None
+) -> list[MatrixEntry]:
+    """Expand a PlatformFile (macOS or Windows) into matrix entries.
+
+    Configs that exclude the current event are skipped.
+    """
     platform_name, arch = pf.platform.split("/")
     is_windows = platform_name == "windows"
 
     entries: list[MatrixEntry] = []
     for cfg in pf.configs:
+        if not runs_on_event(cfg.exclude_event_types, event):
+            continue
         for build_type in cfg.build_type:
             entries.append(
                 MatrixEntry(
@@ -262,6 +291,14 @@ if __name__ == "__main__":
         help="Emit the Linux packaging matrix instead of the build/test matrix.",
         action="store_true",
     )
+    parser.add_argument(
+        "-e",
+        "--event",
+        help="The GitHub event name that triggered the workflow (e.g. 'push', "
+        "'pull_request'). Configs are filtered by their 'event_type'. If "
+        "omitted, no filtering is applied.",
+        default=None,
+    )
     args = parser.parse_args()
 
     matrix: list[MatrixEntry] | list[PackagingEntry] = []
@@ -270,12 +307,16 @@ if __name__ == "__main__":
         matrix = expand_linux_packaging(LinuxFile.load(THIS_DIR / "linux.json"))
     else:
         if args.config in ("linux", None):
-            matrix += expand_linux_matrix(LinuxFile.load(THIS_DIR / "linux.json"))
+            matrix += expand_linux_matrix(
+                LinuxFile.load(THIS_DIR / "linux.json"), args.event
+            )
         if args.config in ("macos", None):
-            matrix += expand_platform_matrix(PlatformFile.load(THIS_DIR / "macos.json"))
+            matrix += expand_platform_matrix(
+                PlatformFile.load(THIS_DIR / "macos.json"), args.event
+            )
         if args.config in ("windows", None):
             matrix += expand_platform_matrix(
-                PlatformFile.load(THIS_DIR / "windows.json")
+                PlatformFile.load(THIS_DIR / "windows.json"), args.event
             )
 
     print(f"matrix={json.dumps({'include': [dataclasses.asdict(e) for e in matrix]})}")

.github/scripts/strategy-matrix/linux.json

@@ -1,5 +1,5 @@
 {
-  "image_tag": "sha-63ffdc3",
+  "image_tag": "sha-fe4c8ae",
   "configs": {
     "ubuntu": [
       {
@@ -10,7 +10,7 @@
 
       {
         "compiler": ["gcc", "clang"],
-        "build_type": ["Debug"],
+        "build_type": ["Debug", "Release"],
         "arch": ["amd64"],
         "sanitizers": ["address", "undefinedbehavior"]
       },
@@ -41,7 +41,8 @@
         "build_type": ["Debug"],
         "arch": ["amd64"],
         "suffix": "unity",
-        "extra_cmake_args": "-Dunity=ON"
+        "extra_cmake_args": "-Dunity=ON",
+        "exclude_event_types": ["pull_request"]
       }
     ],
 
@@ -67,7 +68,7 @@
         "compiler": ["gcc"],
         "build_type": ["Release"],
         "arch": ["amd64"],
-        "image": "ghcr.io/xrplf/xrpld/packaging-debian:sha-63ffdc3"
+        "image": "ghcr.io/xrplf/xrpld/packaging-debian:sha-577d745"
       }
     ],
 
@@ -76,7 +77,7 @@
         "compiler": ["gcc"],
         "build_type": ["Release"],
         "arch": ["amd64"],
-        "image": "ghcr.io/xrplf/xrpld/packaging-rhel:sha-63ffdc3"
+        "image": "ghcr.io/xrplf/xrpld/packaging-rhel:sha-577d745"
       }
     ]
   }

.github/scripts/strategy-matrix/macos.json

@@ -9,7 +9,8 @@
     {
       "build_type": "Debug",
       "extra_cmake_args": "-DCMAKE_POLICY_VERSION_MINIMUM=3.5",
-      "build_only": true
+      "build_only": true,
+      "exclude_event_types": ["pull_request"]
     }
   ]
 }

.github/scripts/strategy-matrix/windows.json

@@ -1,8 +1,12 @@
 {
   "platform": "windows/amd64",
-  "runner": ["self-hosted", "Windows", "devbox"],
+  "runner": ["self-hosted", "Windows", "dev-box-windows-2026"],
   "configs": [
     { "build_type": "Release" },
-    { "build_type": "Debug", "build_only": true }
+    {
+      "build_type": "Debug",
+      "build_only": true,
+      "exclude_event_types": ["pull_request"]
+    }
   ]
 }