src/tools/add_cvs_markers

   1 #!/bin/sh
   2
   3 # $PostgreSQL$
   4
   5 # Author: Andrew Dunstan
   6
   7 # Script to add PostgreSQL markers to source files that are lacking them.
   8 # currently only works for .c and .h files
   9
  10 # Needs a sed that understands the -i switch.
  11 # Really only tested on my Linux box.
  12
  13 # We try to avoid adding markers to third party files, or files that will
  14 # cause regression problems (e.g. some ecpg headers).
  15
  16 # If the file begins with a comment, we put the marker in there,
  17 # otherwise we add a new comment at the top of the file. This makes things
  18 # a bit prettier.
  19
  20 # This script should be run at the top of the source tree.
  21 # If we're in the tools directory, the script tries to take us to the
  22 # right spot.
  23 CWD=`pwd`
  24 test "`basename $CWD`" = "tools" && cd ../..
  25
  26 # need a dummy file in case we don't find any with missing markers,
  27 # to suppress messages about sed not finding any input files
  28 touch dummy
  29
  30 # first process the files that already start with a comment:
  31
  32 find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \
  33      -o -name 'regression.h' -o -name 'sql3types.h' -o -name 'sqlca.h' \) \
  34      -prune \) -o  \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; \
  35      -o -print \) | \
  36   { while read file ; do
  37       head -n 1 < $file | grep -q '^/\*' && echo $file
  38     done ; echo dummy ;} |  \
  39   xargs -l sed -i -e '1s/^\// /' -e '1i/*\n * \x24PostgreSQL:$ \n *'
  40
  41 # now all the rest (i.e. the files that don't start with a comment)
  42
  43 { find . \( \( -name 'libstemmer' -o -name 'expected' -o -name 'ppport.h' \
  44      -o -name 'regression.h' -o -name 'sql3types.h' -o -name 'sqlca.h' \) \
  45      -prune \) -o  \( -name '*.[ch]' \) \( -exec grep -q '\$PostgreSQL' {} \; \
  46      -o -print \) ; echo dummy ;} | \
  47   xargs -l sed -i -e '1i/*\n * \x24PostgreSQL:$ \n */'
  48
  49 rm -f dummy
  50