#!/bin/bash

#
# outputs the svn root  (url), the checkout directory (branch) and the compilation directory (current module).
#


#      current_dir                        /Users/pjb/src/trustonic/tbase/branches/dev_kinibi_wb_sdk/dev/components/Apps/iOS/TrustChat/Locals/Code/TrustChat
#      Working Copy Root Path:            /Users/pjb/src/trustonic/tbase/branches/dev_kinibi_wb_sdk
#      URL:                     https://svn.trustonic.internal/svn/tbase/branches/dev_kinibi_wb_sdk/dev/components/Apps/iOS/TrustChat/Locals/Code/TrustChat
# root Repository Root:         https://svn.trustonic.internal/svn/tbase
# checkout_dir                                                           branches/dev_kinibi_wb_sdk
# compile_dir                                                                                       dev/components/Apps/iOS/TrustChat/Locals/Code/TrustChat
#
# compile_dir = pwd - wcrp
# checkout_dir = url - compile_dir - root

#                                         /Users/pjb/src/trustonic/tbase/users/pasbou01/dev_kinibi_wb_sdk/dev/components/MobiCoreTools/TlSdk
# Working Copy Root Path:                 /Users/pjb/src/trustonic/tbase/users/pasbou01
# URL:                          https://svn.trustonic.internal/svn/tbase/users/pasbou01/dev_kinibi_wb_sdk/dev/components/MobiCoreTools/TlSdk
# Repository Root:              https://svn.trustonic.internal/svn/tbase
# checkout_dir                                                           users/pasbou01
# compile_dir                                                                           dev_kinibi_wb_sdk/dev/components/MobiCoreTools/TlSdk

current_dir="$(pwd -L)"
cd "$current_dir"

eval $(svn info | awk '
          function quote(x){ gsub("[\\\"\\\\]","\\\\&",x); return "\"" x "\""; }
          /^Working Copy Root Path:/{printf("wcrp=%s\n",quote($5));} \
          /^Repository Root/{printf("root=%s\n",quote($3));} \
          /^URL: /{printf("url=%s\n",quote($2));}\
          /^Revision/{printf "revision=%s\n",quote($2);}
     ')


compile_dir="${current_dir:$(( 1 + ${#wcrp} ))}"
checkout_dir="${url:$(( 1 + ${#root} )):$(( ${#url} - ${#root} - ${#compile_dir} - 2))}"


echo $root
echo ${checkout_dir:=.}
echo ${compile_dir:=.}
echo ${revision}