try to build with ninja

.github/workflows/unittest_linux.yml

@@ -2,7 +2,7 @@ name: linux
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   linux:

.github/workflows/unittest_linux_asan.yml

@@ -2,7 +2,7 @@ name: linux_asan
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   linux:

.github/workflows/unittest_mac_tsan_mbedtls.yml

@@ -2,7 +2,7 @@ name: mac_tsan_mbedtls
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   mac_tsan_mbedtls:

.github/workflows/unittest_mac_tsan_openssl.yml

@@ -2,7 +2,7 @@ name: mac_tsan_openssl
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   mac_tsan_openssl:

.github/workflows/unittest_mac_tsan_sectransport.yml

@@ -2,7 +2,7 @@ name: mac_tsan_sectransport
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   mac_tsan_sectransport:

.github/workflows/unittest_uwp.yml

@@ -2,7 +2,7 @@ name: uwp
 on:
   push:
     paths-ignore:
-    - 'docs/**'
+    - './**'
 
 jobs:
   uwp:

.github/workflows/unittest_windows.yml

@@ -10,11 +10,17 @@ jobs:
     steps:
     - uses: actions/checkout@v1
     - uses: seanmiddleditch/gha-setup-vsdevenv@master
+    - uses: seanmiddleditch/gha-setup-ninja@master
     - run: |
         mkdir build
         cd build
-        cmake -DCMAKE_CXX_COMPILER=cl.exe -DUSE_WS=1 -DUSE_TEST=1 -DUSE_ZLIB=0 ..
+        cmake -GNinja -DCMAKE_CXX_COMPILER=cl.exe -DUSE_WS=1 -DUSE_TEST=1 -DUSE_ZLIB=0 ..
-    - run: cmake --build build
+    - run: |
+        cd build
+        ninja build
+    - run: |
+        cd build
+        ninja test
 
 #- run: ../build/test/ixwebsocket_unittest.exe
 # working-directory: test