Don't run examples with macOS, resort to compiling only.

Author: Yarwin

.github/other/rand_success.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+# Copyright (c) godot-rust; Bromeon and contributors.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+number=$RANDOM
+BINARY=2
+
+((number %= BINARY))

.github/other/retry.sh

@@ -15,7 +15,7 @@ for ((attempt=0; attempt<limit; attempt++)); do
     if "$@"; then
         # Command succeeded, exit the loop
         echo "Done."
-        break
+        exit 0
     fi
 
     # Calculate the sleep duration using the retry interval from the array
@@ -26,3 +26,6 @@ for ((attempt=0; attempt<limit; attempt++)); do
     echo "Retry #$attempt in $sleepDuration seconds..."
     sleep "$sleepDuration"
 done
+
+# Exit with an error code – command invoked cannot execute.
+exit 126

.github/other/warn_on_fail.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+# Copyright (c) godot-rust; Bromeon and contributors.
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+
+ALL_ARGS=("$@")
+CMD=("${ALL_ARGS[@]:-1}")
+WARNING_MESSAGE="${ALL_ARGS[-1]}"
+
+if "${CMD[@]}"; then
+    echo "Command executed successfully."
+else
+  echo "::warning ::" "$WARNING_MESSAGE"
+fi

.github/workflows/ci.yml

@@ -150,41 +150,36 @@ jobs:
       matrix:
         include:
           # macOS
-          # macOS x86 (intel) has tendency to fail semi-randomly.
-          # We allow this job to fail without invalidating the whole run.
           - name: macos-x86
             os: macos-13
             artifact-name: macos-x86-nightly
             godot-binary: godot.macos.editor.dev.x86_64
-            failable: true
+            retry: true
 
           - name: macos-arm
             os: macos-latest
             artifact-name: macos-arm-nightly
             godot-binary: godot.macos.editor.dev.arm64
-            failable: false
+            retry: true
 
           # Windows
 
           - name: windows
             os: windows-latest
             artifact-name: windows-nightly
             godot-binary: godot.windows.editor.dev.x86_64.exe
-            failable: false
 
           # Linux
 
           - name: linux
             os: ubuntu-22.04
             artifact-name: linux-nightly
             godot-binary: godot.linuxbsd.editor.dev.x86_64
-            failable: false
 
           - name: linux-4.4
             os: ubuntu-22.04
             artifact-name: linux-4.4
             godot-binary: godot.linuxbsd.editor.dev.x86_64
-            failable: false
 
           # Deliberately don't include:
           #
@@ -220,17 +215,17 @@ jobs:
         run: cargo build --release ${{ matrix.rust-extra-args }}
 
       - name: "Run examples for short time"
-        continue-on-error: ${{ matrix.failable }}
         env:
-          FAILABLE: ${{ matrix.failable }}
+          RETRY: ${{ matrix.retry }}
         run: |
           # Enable extended globbing to allow pattern exclusion.
           shopt -s extglob
 
           # Match all directories/files except `target` and any starting with `.`.
           files='!(target|.*)/'
-          if [[ $FAILABLE == "true" ]]; then
-            # MacOS x86 – try to rerun demo projects several times on fail.
+          if [[ $RETRY == "true" ]]; then
+            echo "Running with retry"
+            # MacOS – try to rerun demo projects several times on fail.
             RUN="./.github/other/retry.sh ./.github/other/check-example.sh"
           else
             RUN="./.github/other/check-example.sh"