t/lib-httpd/apply-one-time-sed.sh

   1 #!/bin/sh
   2
   3 # If "one-time-sed" exists in $HTTPD_ROOT_PATH, run sed on the HTTP response,
   4 # using the contents of "one-time-sed" as the sed command to be run. If the
   5 # response was modified as a result, delete "one-time-sed" so that subsequent
   6 # HTTP responses are no longer modified.
   7 #
   8 # This can be used to simulate the effects of the repository changing in
   9 # between HTTP request-response pairs.
  10 if [ -e one-time-sed ]; then
  11         "$GIT_EXEC_PATH/git-http-backend" >out
  12         sed "$(cat one-time-sed)" <out >out_modified
  13
  14         if diff out out_modified >/dev/null; then
  15                 cat out
  16         else
  17                 cat out_modified
  18                 rm one-time-sed
  19         fi
  20 else
  21         "$GIT_EXEC_PATH/git-http-backend"
  22 fi