Merge pull request #2882 in HDFFV/hdf5 from ~BYRN/hdf5_adb:feature/cmakeV2-clang-format to develop

* commit '571a5e9250ca69adb54ef956361a5cf77059f67c':
  Add h5ls test plugin format target
  Fix manifest
  Add code owners file
  Update actions - split push/pull-request commits
  Change to executable
  Change to based on LLVM format
  Fix comment formatting due to tabs conversion
  Disable formatting for file
  File changes to affect formatting
  CMake and script changes for clang-format

2 files changed, 41 insertions, 25 deletions

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 527b11f..b7e7cf0 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -53,6 +53,13 @@ foreach (example ${examples})
     target_link_libraries (${example} PRIVATE ${HDF5_LIBSH_TARGET})
   endif ()
   set_target_properties (${example} PROPERTIES FOLDER examples)
+
+  #-----------------------------------------------------------------------------
+  # Add Target to clang-format
+  #-----------------------------------------------------------------------------
+  if (HDF5_ENABLE_FORMATTERS)
+    clang_format (HDF5_EXAMPLES_${example}_FORMAT ${example})
+  endif ()
 endforeach ()
 
 if (H5_HAVE_PARALLEL)
@@ -66,6 +73,13 @@ if (H5_HAVE_PARALLEL)
     target_link_libraries (ph5example PRIVATE ${HDF5_LIBSH_TARGET} ${MPI_C_LIBRARIES})
   endif ()
   set_target_properties (ph5example PROPERTIES FOLDER examples)
+
+  #-----------------------------------------------------------------------------
+  # Add Target to clang-format
+  #-----------------------------------------------------------------------------
+  if (HDF5_ENABLE_FORMATTERS)
+    clang_format (HDF5_EXAMPLES_ph5example_FORMAT ph5example)
+  endif ()
 endif ()
 
 if (BUILD_TESTING AND HDF5_TEST_EXAMPLES)
diff --git a/examples/h5_dtransform.c b/examples/h5_dtransform.c
index 0b718ad..99cc48e 100644
--- a/examples/h5_dtransform.c
+++ b/examples/h5_dtransform.c
@@ -36,29 +36,31 @@
 #define ROWS    12
 #define COLS    18
 
+/* clang-format off */
 const float windchillF[ROWS][COLS] =
-    {   {36.0, 31.0, 25.0, 19.0, 13.0, 7.0, 1.0, -5.0, -11.0, -16.0, -22.0, -28.0, -34.0, -40.0, -46.0, -52.0, -57.0, -63.0 },
-        {34.0, 27.0, 21.0, 15.0, 9.0, 3.0, -4.0, -10.0, -16.0, -22.0, -28.0, -35.0, -41.0, -47.0, -53.0, -59.0, -66.0, -72.0 } ,
-        {32.0, 25.0, 19.0, 13.0, 6.0, 0.0, -7.0, -13.0, -19.0, -26.0, -32.0, -39.0, -45.0, -51.0, -58.0, -64.0, -71.0, -77.0 },
-        {30.0, 24.0, 17.0, 11.0, 4.0, -2.0, -9.0, -15.0, -22.0, -29.0, -35.0, -42.0, -48.0, -55.0, -61.0, -68.0, -74.0, -81.0 },
-        {29.0, 23.0, 16.0, 9.0, 3.0, -4.0, -11.0, -17.0, -24.0, -31.0, -37.0, -44.0, -51.0, -58.0, -64.0, -71.0, -78.0, -84.0 },
-        {28.0, 22.0, 15.0, 8.0, 1.0, -5.0, -12.0, -19.0, -26.0, -33.0, -39.0, -46.0, -53.0, -60.0, -67.0, -73.0, -80.0, -87.0 },
-        {28.0, 21.0, 14.0, 7.0, 0.0, -7.0, -14.0, -21.0, -27.0, -34.0, -41.0, -48.0, -55.0, -62.0, -69.0, -76.0, -82.0, -89.0 },
-        {27.0, 20.0, 13.0, 6.0, -1.0, -8.0, -15.0, -22.0, -29.0, -36.0, -43.0, -50.0, -57.0, -64.0, -71.0, -78.0, -84.0, -91.0 },
-        {26.0, 19.0, 12.0, 5.0, -2.0, -9.0, -16.0, -23.0, -30.0, -37.0, -44.0, -51.0, -58.0, -65.0, -72.0, -79.0, -86.0, -93.0 },
+    {   {36.0, 31.0, 25.0, 19.0, 13.0, 7.0,   1.0,  -5.0,  -11.0, -16.0, -22.0, -28.0, -34.0, -40.0, -46.0, -52.0, -57.0, -63.0},
+        {34.0, 27.0, 21.0, 15.0, 9.0,  3.0,  -4.0,  -10.0, -16.0, -22.0, -28.0, -35.0, -41.0, -47.0, -53.0, -59.0, -66.0, -72.0},
+        {32.0, 25.0, 19.0, 13.0, 6.0,  0.0,  -7.0,  -13.0, -19.0, -26.0, -32.0, -39.0, -45.0, -51.0, -58.0, -64.0, -71.0, -77.0},
+        {30.0, 24.0, 17.0, 11.0, 4.0, -2.0,  -9.0,  -15.0, -22.0, -29.0, -35.0, -42.0, -48.0, -55.0, -61.0, -68.0, -74.0, -81.0},
+        {29.0, 23.0, 16.0, 9.0,  3.0, -4.0,  -11.0, -17.0, -24.0, -31.0, -37.0, -44.0, -51.0, -58.0, -64.0, -71.0, -78.0, -84.0},
+        {28.0, 22.0, 15.0, 8.0,  1.0, -5.0,  -12.0, -19.0, -26.0, -33.0, -39.0, -46.0, -53.0, -60.0, -67.0, -73.0, -80.0, -87.0},
+        {28.0, 21.0, 14.0, 7.0,  0.0, -7.0,  -14.0, -21.0, -27.0, -34.0, -41.0, -48.0, -55.0, -62.0, -69.0, -76.0, -82.0, -89.0},
+        {27.0, 20.0, 13.0, 6.0, -1.0, -8.0,  -15.0, -22.0, -29.0, -36.0, -43.0, -50.0, -57.0, -64.0, -71.0, -78.0, -84.0, -91.0},
+        {26.0, 19.0, 12.0, 5.0, -2.0, -9.0,  -16.0, -23.0, -30.0, -37.0, -44.0, -51.0, -58.0, -65.0, -72.0, -79.0, -86.0, -93.0},
         {26.0, 19.0, 12.0, 4.0, -3.0, -10.0, -17.0, -24.0, -31.0, -38.0, -45.0, -52.0, -60.0, -67.0, -74.0, -81.0, -88.0, -95.0},
         {25.0, 18.0, 11.0, 4.0, -3.0, -11.0, -18.0, -25.0, -32.0, -39.0, -46.0, -54.0, -61.0, -68.0, -75.0, -82.0, -89.0, -97.0},
         {25.0, 17.0, 10.0, 3.0, -4.0, -11.0, -19.0, -26.0, -33.0, -40.0, -48.0, -55.0, -62.0, -69.0, -76.0, -84.0, -91.0, -98.0}
     };
-
-#define PRINT(array)				\
-{						\
-    for(i=0; i<ROWS; i++)			\
-    {						\
-	for(j=0; j<COLS; j++)			\
-	    printf("%6.2f ", array[i][j]);	\
-	printf("\n");				\
-    }						\
+/* clang-format on */
+
+#define PRINT(array)                \
+{                        \
+    for(i=0; i<ROWS; i++)            \
+    {                        \
+        for(j=0; j<COLS; j++)            \
+            printf("%6.2f ", array[i][j]);    \
+        printf("\n");                \
+    }                        \
 }
 
 
@@ -71,12 +73,12 @@ main (void)
     hid_t       dataspace;   /* handles */
     hsize_t     dimsf[2];              /* dataset dimensions */
     herr_t      status;
-    hid_t	dxpl_id_f_to_c, dxpl_id_c_to_f;	/* data transform handles */
+    hid_t    dxpl_id_f_to_c, dxpl_id_c_to_f;    /* data transform handles */
     const char* f_to_c = "(5/9.0)*(x-32)";
     const char* c_to_f =  "(9/5.0)*x + 32";
-    char*	transform;
-    float	windchillC[ROWS][COLS];
-    int 	i,j, transform_size;
+    char*    transform;
+    float    windchillC[ROWS][COLS];
+    int     i,j, transform_size;
 
     /*
      * Create a new file using H5F_ACC_TRUNC access,
@@ -110,7 +112,7 @@ main (void)
      * Write the data to the dataset using default transfer properties (ie, no transform set)
      */
     status = H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL,
-		      H5P_DEFAULT, windchillF);
+            H5P_DEFAULT, windchillF);
 
     /* Create the dataset transfer property list */
     dxpl_id_f_to_c = H5Pcreate(H5P_DATASET_XFER);
@@ -131,7 +133,7 @@ main (void)
      * Write the data to the dataset with the f_to_c transform set
      */
     status = H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL,
-		      dxpl_id_f_to_c, windchillF);
+            dxpl_id_f_to_c, windchillF);
 
     /* Read out the data with the default transfer list (ie, no transform set) */
     H5Dread(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, windchillC);
@@ -154,7 +156,7 @@ main (void)
      * Write the data to the dataset using the f_to_c transform
      */
     status = H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL,
-		      dxpl_id_f_to_c, windchillF);
+            dxpl_id_f_to_c, windchillF);
 
     /* Read the data with the c_to_f data transform */
     H5Dread(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, dxpl_id_c_to_f, windchillC);