From 4dbb3fd5bd5c937a9e737ba3934e09253bd36433 Mon Sep 17 00:00:00 2001
From: thierry <thierry@41d37cc5-eb28-0410-a9bf-d37491348ade>
Date: Tue, 6 Mar 2007 19:46:06 +0000
Subject: [PATCH] review base naming

---
 scripts/nightly-build.sh | 37 +++++++++++++++++++++++++++----------
 1 file changed, 27 insertions(+), 10 deletions(-)

diff --git a/scripts/nightly-build.sh b/scripts/nightly-build.sh
index c281cb7..f33ab72 100755
--- a/scripts/nightly-build.sh
+++ b/scripts/nightly-build.sh
@@ -12,7 +12,7 @@ TAG=HEAD
 CHROOTDIR=/root/bin
 
 # plc chroot runs in UTC
-date=$(date -u +'%Y.%m.%d')
+DATE=$(date -u +'%Y.%m.%d')
 
 ### in the root context
 function do_chroot () {
@@ -37,7 +37,6 @@ function success () {
 }
 
 function create_base () {
-  BASE=${TAG/HEAD/`date +%Y.%m.%d`}
   i=
   while ! mkdir ${BASE}${i} 2>/dev/null ; do
     [ -z ${i} ] && BASE=${BASE}.
@@ -85,6 +84,8 @@ function show_env () {
   echo BASE=$BASE
   echo TAG=$TAG
   echo DISTRO=$DISTRO
+  echo MAKEVARS="${MAKEVARS[@]}"
+  echo MAKEOPTS="${MAKEOPTS[@]}"
 }
 
 function usage () {
@@ -92,11 +93,13 @@ function usage () {
   echo "This is revision $REVISION"
   echo "Supported options"
   echo " -v verbose"
+  echo " -b BASE"
+  echo " -u : uses directory given as BASE as is, even if already exists"
+  echo " -e : exits (does nothing) if BASE already exists"
+  echo " -f DISTRO"
   echo " -d CVSROOT"
   echo " -r TAG"
   echo " -m MAILTO"
-  echo " -f DISTRO"
-  echo " -b BASE"
   echo " -s MAKEVAR=value - spaces in value are not supported"
   echo " -n passed to make"
   exit 1
@@ -107,9 +110,9 @@ function main () {
   if [ -d /plc/devel/data ] ; then
     do_chroot "$@"
   else
+    while getopts "vd:r:m:f:b:s:uenh" opt ; do
     MAKEVARS=()
     MAKEOPTS=()
-    while getopts "vd:r:m:f:b:s:nh" opt ; do
       case $opt in
 	v) set -x ;;
 	d) CVSROOT=$OPTARG ;;
@@ -117,6 +120,8 @@ function main () {
         m) MAILTO=$OPTARG ;;
         f) DISTRO=$OPTARG ;;
         b) BASE=$OPTARG ;;
+        u) USEOLD=true ;;
+	e) EXITIFOLD=true ;;
         s) MAKEVARS=(${MAKEVARS[@]} $OPTARG) ;;
 	n) MAILTO="" ; MAKEOPTS=(${MAKEOPTS[@]} -n) ;;
         h|*) usage ;;
@@ -127,12 +132,24 @@ function main () {
     MAKETARGETS="$@"
 
     cd $ROOT
-    ### determine BASE
-    # if specified, use it, otherwise create from date
-    if [ -z "$BASE" ] ; then
-      create_base
-    else
+    ### set BASE if unspecified, from TAG
+    [ -z "$BASE" ] && BASE=${TAG/HEAD/${DATE}}
+
+    if [ -n "$EXITIFOLD" -a -d "$BASE" ] ; then
+      echo "$COMMAND: -e : exits on existing base directory $BASE"
+      BUILD=$ROOT/$BASE
+      failure
+      exit 1
+    fi
+    
+    if [ -n "$USEOLD" ] ; then
       use_base $BASE
+    else
+      # base is not the date, it's probably a tag or whatever
+      if [ "$BASE" != "$DATE" ] ; then
+        [ -d "$BASE" ] && BASE=${BASE}-${DATE}
+      fi
+      create_base
     fi
     BUILD=$ROOT/$BASE
     
-- 
2.47.0