farrokhi/pg_repack
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Get the program and library version from the META file

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This commit is contained in:
Daniele Varrazzo 2012-11-11 18:30:27 +00:00
parent 71af7f20be
commit 7b84eeb010
4 changed files with 33 additions and 6 deletions
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13
bin/Makefile
View File

@ -12,11 +12,16 @@ REGRESS = init repack
EXTRA_CLEAN = sql/init-$(MAJORVERSION).sql sql/init.sql
ifdef DEBUG_REORG
PG_CPPFLAGS = -I$(libpq_srcdir) -DDEBUG_REORG
else
PG_CPPFLAGS = -I$(libpq_srcdir)
# The version number of the program. It should be the same of the library.
REPACK_VERSION = $(shell grep '"version":' ../META.json | head -1 \
| sed -e 's/\s*"version":\s*"\(.*\)",/\1/')
PG_CPPFLAGS = -I$(libpq_srcdir) -DREPACK_VERSION=$(REPACK_VERSION)
ifdef DEBUG_REPACK
PG_CPPFLAGS += -DDEBUG_REPACK
endif
PG_LIBS = $(libpq)
USE_PGXS = 1 # use pgxs if not in contrib directory

10
bin/pg_repack.c
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@ -10,10 +10,18 @@
* @brief Client Modules
*/
const char *PROGRAM_VERSION = "1.1.7";
const char *PROGRAM_URL = "https://github.com/reorg/pg_reorg";
const char *PROGRAM_EMAIL = "reorg-general@lists.pgfoundry.org";
#ifdef REPACK_VERSION
/* macro trick to stringify a macro expansion */
#define xstr(s) str(s)
#define str(s) #s
const char *PROGRAM_VERSION = xstr(REPACK_VERSION);
#else
const char *PROGRAM_VERSION = "unknown";
#endif
#include "pgut/pgut-fe.h"
#include <string.h>

6
lib/Makefile
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@ -10,12 +10,18 @@ OBJS = repack.o pgut/pgut-be.o pgut/pgut-spi.o
EXTENSION = pg_repack
# The version number of the program. It should be the same of the library.
REPACK_VERSION = $(shell grep '"version":' ../META.json | head -1 \
| sed -e 's/\s*"version":\s*"\(.*\)",/\1/')
# The version of the extension, read from the .control file.
# Note that it doesn't need to be the same of the library version: it should
# be increased only when the sql changes.
EXTVER = $(shell grep -e '^default_version' $(EXTENSION).control \
| sed -e "s/[^']*'\([^']*\)'.*/\1/")
PG_CPPFLAGS = -DREPACK_VERSION=$(REPACK_VERSION)
#supports both EXTENSION (for >=9.1) and without_EXTENSION (for <PG 9.1)
DATA_built = pg_repack.sql pg_repack--$(EXTVER).sql
DATA = pg_repack--1.1.7--1.1.8.sql uninstall_pg_repack.sql

10
lib/repack.c
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@ -94,11 +94,19 @@ static void RenameRelationInternal(Oid myrelid, const char *newrelname, Oid name
#define RENAME_REL(relid, newrelname) RenameRelationInternal(relid, newrelname);
#endif
#ifdef REPACK_VERSION
/* macro trick to stringify a macro expansion */
#define xstr(s) str(s)
#define str(s) #s
#define LIBRARY_VERSION xstr(REPACK_VERSION)
#else
#define LIBRARY_VERSION "unknown"
#endif
Datum
repack_version(PG_FUNCTION_ARGS)
{
return CStringGetTextDatum("pg_repack 1.1.6");
return CStringGetTextDatum("pg_repack " LIBRARY_VERSION);
}
/**