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

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