mkFiles

   1 #!/usr/bin/env bash
   2
   3 #=======================================================================
   4 # mkFiles
   5 # File ID: 571d0be4-08ef-11de-8399-000475e441b9
   6 # Creates Files.json in current directory.
   7 #=======================================================================
   8
   9 # FIXME: Why doesn’t the ^ (caret) work with "grep -z" ?
  10
  11 test -w /tmp/. || { echo mkFiles: /tmp/: Directory not writable or not found >&2; exit 1; };
  12 lockname=mkFiles.lock
  13 until mkdir $lockname 2>/dev/null; do
  14         echo $0: $lockname: Waiting for lock... >&2
  15         sleep 5
  16 done
  17
  18 unset suuid_m
  19 if test "$1" = "-m"; then
  20     shift
  21     suuid_m=" -m"
  22 fi
  23
  24 tmpjson=/tmp/.mkFiles.$uuid.tmp
  25 find "$@" -type f -print0 | \
  26     grep -zv '/\.git/' | \
  27     LC_COLLATE=C sort -z | \
  28     fldb -z -f - >>$tmpjson
  29 mv $tmpjson Files.json
  30 fileinfo="$(fldb Files.json | json_reformat -m)"
  31 uuid=`suuid$suuid_m -t mkfiles --raw -w eo -c "<c_mkfiles> <host>$(hostname)</host> <directory>$(/bin/pwd)</directory> <fileinfo>$fileinfo</fileinfo> </c_mkfiles>"` || { echo mkFiles: suuid error >&2; rmdir $lockname; exit 1; }
  32 echo mkFiles: Done.
  33
  34 rmdir $lockname