From 6a49b17ddeeea21150d548d3696b0e97dbccdf79 Mon Sep 17 00:00:00 2001
From: Douglas Clowes <dcl@ansto.gov.au>
Date: Wed, 19 Sep 2012 11:11:13 +1000
Subject: [PATCH] augment and refactor SICS_* defines r3738 | dcl | 2012-09-19
 11:11:13 +1000 (Wed, 19 Sep 2012) | 1 line

---
 site_ansto/Makefile           | 13 +++++++++---
 site_ansto/extract_version.sh | 38 +++++++++++++++++++++++++++++++++++
 site_ansto/site_ansto.c       | 14 ++++++++++---
 3 files changed, 59 insertions(+), 6 deletions(-)
 create mode 100755 site_ansto/extract_version.sh

diff --git a/site_ansto/Makefile b/site_ansto/Makefile
index 09a7a99d..d7fca454 100644
--- a/site_ansto/Makefile
+++ b/site_ansto/Makefile
@@ -93,12 +93,19 @@ ifeq (,$(LIB_HTTP))
   $(warning LIB_HTTP not found)
 endif
 
-REVISION = $(shell svn info --recursive .. | grep "Revision:" | sort -u | cut -d ' ' -f 2)
+SICS_SITE = $(shell bash extract_version.sh SITE)
+SICS_VERSION = $(shell bash extract_version.sh VERSION)
+SICS_REVISION = $(shell bash extract_version.sh REVISION)
 $(shell touch site_ansto.c)
-$(info Revision text is "${REVISION}")
+$(info Site text is "${SICS_SITE}")
+$(info Version text is "${SICS_VERSION}")
+$(info Revision text is "${SICS_REVISION}")
 #
 DEBUGFLAGS = -Wall -Wextra -Wno-unused -Wno-comment -Wno-switch
-CFLAGS = -g $(INCFLAGS) $(DEBUGFLAGS) -std=gnu99 -DREVISION='"${REVISION}"'
+CFLAGS = -g $(INCFLAGS) $(DEBUGFLAGS) -std=gnu99
+CFLAGS += -DSICS_SITE='"${SICS_SITE}"'
+CFLAGS += -DSICS_VERSION='"${SICS_VERSION}"'
+CFLAGS += -DSICS_REVISION='"${SICS_REVISION}"'
 
 SRC = ./../..
 SITENAME = _ansto
diff --git a/site_ansto/extract_version.sh b/site_ansto/extract_version.sh
new file mode 100755
index 00000000..11fc0da4
--- /dev/null
+++ b/site_ansto/extract_version.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+case "${1^^}" in
+"ALL"|"") TARGET=ALL;;
+"SITE") TARGET=SITE;;
+"BRANCH"|"VERSION") TARGET=BRANCH;;
+"REVISION") TARGET=REVISION;;
+*) TARGET=ALL
+esac
+function get_branch {
+  path="$1"
+  base="UNKNOWN"
+  while [ "$path" != "http:" ]
+  do
+    resp=$base
+    if [ "$base" == "trunk" ]
+    then
+      echo "trunk"
+      return 0
+    fi
+    base=$(basename $path)
+    if [ "$base" == "branches" ]
+    then
+      echo "${resp}"
+      return 0
+    fi
+    path=$(dirname $path)
+  done
+}
+SICS_VER="$(svn info .. | grep "URL:" | sort -u | cut -d ' ' -f 2 | head -n 1 | xargs basename)"
+if [ "sics" == "${SICS_VER}" ]
+then
+  SICS_VER="$(svn info .. | grep "URL:" | sort -u | cut -d ' ' -f 2 | head -n 1 | xargs dirname | xargs basename)"
+fi
+SICS_VER="$(get_branch "$(svn info .. | grep "URL:" | sort -u | cut -d ' ' -f 2 | head -n 1 )")"
+SICS_REV="$(svn info --recursive .. | grep "Revision:" | sort -u | cut -d ' ' -f 2)"
+if [[ ${TARGET} == "SITE" || ${TARGET} == "ALL" ]]; then echo "ANSTO"; fi
+if [[ ${TARGET} == "BRANCH" || ${TARGET} == "ALL" ]]; then echo "${SICS_VER}"; fi
+if [[ ${TARGET} == "REVISION" || ${TARGET} == "ALL" ]]; then echo "${SICS_REV}"; fi
diff --git a/site_ansto/site_ansto.c b/site_ansto/site_ansto.c
index 7cb5fb3a..da801e53 100644
--- a/site_ansto/site_ansto.c
+++ b/site_ansto/site_ansto.c
@@ -72,7 +72,11 @@ extern int ANSTO_MakeHistMemory(SConnection *pCon, SicsInterp *pSics, void *pDat
 int SICS_Site(SConnection *pCon, SicsInterp *pSics, void *pData, int argc, char *argv[])
 {
   char line[132];
+#ifdef SICS_SITE
+  snprintf(line, 132, "SICS_Site = %s", SICS_SITE);
+#else
   snprintf(line, 132, "SICS_Site = ANSTO");
+#endif
   SCWrite(pCon, line, eValue);
   return OKOK;
 };
@@ -80,7 +84,11 @@ int SICS_Site(SConnection *pCon, SicsInterp *pSics, void *pData, int argc, char
 int SICS_Version(SConnection *pCon, SicsInterp *pSics, void *pData, int argc, char *argv[])
 {
   char line[132];
-  snprintf(line, 132, "SICS_Version = BRANCH-2.5");
+#ifdef SICS_VERSION
+  snprintf(line, 132, "SICS_Version = %s", SICS_VERSION);
+#else
+  snprintf(line, 132, "SICS_Version = UNKNOWN");
+#endif
   SCWrite(pCon, line, eValue);
   return OKOK;
 };
@@ -88,8 +96,8 @@ int SICS_Version(SConnection *pCon, SicsInterp *pSics, void *pData, int argc, ch
 int SICS_Revision(SConnection *pCon, SicsInterp *pSics, void *pData, int argc, char *argv[])
 {
   char line[132];
-#ifdef REVISION
-  snprintf(line, 132, "SICS_Revision = %s", REVISION);
+#ifdef SICS_REVISION
+  snprintf(line, 132, "SICS_Revision = %s", SICS_REVISION);
 #else
   snprintf(line, 132, "SICS_Revision = UNKNOWN");
 #endif