Replace SVN version with GIT version

metadata in output file is now 'version'
this version number now comes from git

common/src/modconstant.f90

@@ -65,7 +65,7 @@ module modconstant
        NAME_PFOF_SNAP, &
        NAME_PSOD_SNAP, &
        PR, &
-       SVN_VERSION, &
+       GIT_VERSION, &
        type_common_metadata, &
        type_info_cone, &
        type_info_cone_grav, &
@@ -80,7 +80,7 @@ module modconstant
        type_parameter_pfof_snap, &
        type_parameter_psod_snap
 
-#include "svnrev.h"
+#include "gitversion.h"
 
   ! error handling
   integer, parameter :: ERR_CODE_COMPUTATION = 30
@@ -118,8 +118,8 @@ module modconstant
   integer, parameter :: PR=4   !< Precision for real arrays read from Ramses simulations (position/velocities)
 #endif
 
-  ! SVN Revision
-  character(len=32), parameter :: SVN_VERSION = SVNREV
+  ! GIT Revision
+  character(len=64), parameter :: GIT_VERSION = GITVERSION
 
   ! types for particles array : experimental
   type :: particles_t
@@ -284,7 +284,7 @@ module modconstant
   
   type :: type_common_metadata !< type for metadata common to every kind of hdf5 output file
      character(len=16) :: created_by
-     integer(kind=4) :: svn_version
+     integer(kind=4) :: version
      character(len=16) :: simulation_code
      character(len=16) :: particle_type
      integer(kind=4) :: constant_mass

common/src/modreadmeta.f90

@@ -20,7 +20,7 @@ module modreadmeta
        NAME_PSOD_SNAP,&
        NAME_CONECREATOR_PART,&
        NAME_CONECREATOR_GRAV,&
-       SVN_VERSION
+       GIT_VERSION
 
   use modhdf5, only : hid_t,&
        H5_STR_LEN,&
@@ -65,8 +65,8 @@ contains
     length = len(common%created_by)
     name = 'created_by'
     call Hdf5_read_attr(meta_id, name, length, common%created_by)
-    name = 'svn_version'
-    call Hdf5_read_attr(meta_id, name, common%svn_version)
+    name = 'version'
+    call Hdf5_read_attr(meta_id, name, common%version)
     length = len(common%simulation_code)
     name = 'simulation_code'
     call Hdf5_read_attr(meta_id, name, length, common%simulation_code)

common/src/modwritemeta.f90

@@ -20,7 +20,7 @@ module modwritemeta
        NAME_PSOD_SNAP,&
        NAME_CONECREATOR_PART,&
        NAME_CONECREATOR_GRAV,&
-       SVN_VERSION
+       GIT_VERSION
 
   use modhdf5, only : hid_t,&
        H5_STR_LEN,&
@@ -74,8 +74,8 @@ contains
     ! Common metadata
     aname = 'created_by'
     call Hdf5_write_attr(gr_id, aname, codename)
-    aname = 'svn_version'
-    call Hdf5_write_attr(gr_id, aname, svn_version)
+    aname = 'version'
+    call Hdf5_write_attr(gr_id, aname, GIT_VERSION)
     aname = 'simulation_code'
     adata = 'ramses'
     call Hdf5_write_attr(gr_id, aname,adata)

common/src/svnrev.h

-#define SVNREV "no_version_found"

pfof_snap/src/Makefile

@@ -33,6 +33,15 @@ SRC = modhdf5.f90 		\
 
 OBJS = $(SRC:%.f90=%.o)
 
+# variable containing if git is used or not
+ifeq ($(wildcard ../../.git/HEAD ../../.git/index),)
+	OBJ_GIT =
+	USE_GIT =
+else
+	USE_GIT = $(shell which git)
+	OBJ_GIT = ../../.git/HEAD ../../.git/index
+endif
+
 
 %.o:%.f90
 	@echo "--------------------------------"
@@ -49,7 +58,7 @@ OBJS = $(SRC:%.f90=%.o)
 release: $(EXE)
 all: release
 
-$(EXE) : $(MODS) $(OBJS)
+$(EXE) : gitversion $(MODS) $(OBJS)
 	@echo "--------------------------------"
 	@echo building $(EXE) with parameters \
 	FC=$(MPIFC), LDFLAGS=$(LDFLAGS)
@@ -58,10 +67,16 @@ $(EXE) : $(MODS) $(OBJS)
 clean :
 	@echo "--------------------------------"
 	@echo cleaning compiled objects, modules and executable
-	rm -f *.o *.mod *~ $(EXE)
-
-svnrev:
-	cd $(COMMONDIR) ; echo "#define SVNREV \"no_version_found\"" > svnrev.h ; cd - ;\
+	rm -f *.o *.mod *~ $(EXE) $(COMMONDIR)/gitversion.h
 
+# create file for git version
+gitversion: $(OBJ_GIT)
+ifneq ($(USE_GIT), )
+	@cd $(COMMONDIR) ;\
+	echo "#define GITVERSION \"$(shell git rev-parse HEAD)\"" > gitversion.h
+else
+	@cd $(COMMONDIR) ;\
+	echo "#define GITVERSION \"no_version_found\"" > gitversion.h
+endif
 
-.PHONY: svnrev clean all
+.PHONY: gitversion clean all