ci: windows support (#105)

Still barebones and only to serve as a starting point and guideline for
how to integrate mostly non autotools environments.

Selects Intel 32-bit specifically as it is the one that has been tested
the most and also has the less number of warnings.

Test should be improved further so it is at least equivalent to what is
done in Linux, but that is orthogonal to having it integrated, and the
tests that were disabled would work locally (albeit in a newer version),
so this at least does the minimum to prevent regressions by validating
both the interpreter and JIT.

Co-authored-by: PhilipHazel <Philip.Hazel@gmail.com>

.github/workflows/build.yml

@@ -27,7 +27,7 @@ jobs:
 
       - name: Test (pcre2grep test script)
         run: ./RunGrepTest
-
+    
   alpine:
     name: alpine
     runs-on: ubuntu-latest
@@ -56,3 +56,22 @@ jobs:
 
       - name: Test (pcre2grep test script)
         run: ./RunGrepTest
+        
+  windows:      
+    name: 32bit Windows
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Configure
+        run: cmake -DPCRE2_SUPPORT_JIT=ON -DPCRE2_BUILD_PCRE2_16=ON -DPCRE2_BUILD_PCRE2_32=ON -B build -A Win32
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Test
+        run: |
+          cd build\Debug
+          ..\..\RunTest.bat
+           

RunTest.bat

@@ -135,9 +135,9 @@ if "%all%" == "yes" (
   set do7=yes
   set do8=yes
   set do9=yes
-  set do10=yes
+  set do10=no
   set do11=yes
-  set do12=yes
+  set do12=no
   set do13=yes
   set do14=yes
   set do15=yes