Add Github Problem Matchers actions for GCC/MSVC

Author: jschmidt-icinga

.github/problem-matchers/gcc.json

@@ -0,0 +1,17 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "gcc-problem-matcher",
+            "pattern": [
+                {
+                    "regexp": "^(?:(?:\\.\\.?)?\\/)?(?:icinga2\\/)?(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "severity": 4,
+                    "message": 5
+                }
+            ]
+        }
+    ]
+}

.github/problem-matchers/msvc.json

@@ -0,0 +1,19 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "msvc-problem-matcher",
+            "pattern": [
+                {
+                    "regexp": "^(?:\\s+\\d+\\>)?([^\\s].*)\\((\\d+),?(\\d+)?(?:,\\d+,\\d+)?\\):\\s(error|warning|info)\\s(\\w{1,2}\\d+):\\s([^\\s].*?)\\s\\[(.*)\\]$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "severity": 4,
+                    "code": 5,
+                    "message": 6,
+                    "fromPath": 7
+                }
+            ]
+        }
+    ]
+}

.github/workflows/linux.yml

@@ -70,6 +70,9 @@ jobs:
       - name: Checkout HEAD
         uses: actions/checkout@v5
 
+      - name: Turn on Problem Matcher
+        run: echo "::add-matcher::.github/problem-matchers/gcc.json"
+
       - name: Restore/backup ccache
         uses: actions/cache@v4
         with:

.github/workflows/windows.yml

@@ -38,6 +38,9 @@ jobs:
           Set-PSDebug -Trace 1
           & .\doc\win-dev.ps1
 
+      - name: Turn on Problem Matcher
+        run: Write-Host "::add-matcher::.github/problem-matchers/msvc.json"
+
       - name: Binary
         run: |
           Set-PSDebug -Trace 1