buildindex.src

openPBS的开放源代码

#!/usr/bin/pbs_tclsh
#         OpenPBS (Portable Batch System) v2.3 Software License
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#
# this builds an index for a Tcl/Tk directory after checking the age
# of files. The first argument is the directory where the Tcl/Tk files
# are found and the second optional argument is where the tclIndex
# file should end up. Normally the second arg defaults to be the same
# as the first. This is to support separate src and build trees.
#

set libdir [lindex $argv 0]

if {$argc == 2} {
  set tclIndex_dir [lindex $argv 1]
} else {
  if {$argc == 1} {
    set tclIndex_dir $libdir
  } else {
    puts "$argv0 libpath [tclIndex_dir]"
    exit 1
  }
}


if { ![file exists $tclIndex_dir/tclIndex] } {
  set doit 1
} else {
  set age [file mtime $tclIndex_dir/tclIndex]
  set doit 0
  
  if {[file mtime $libdir] > $age} {
    set doit 1
  } else {
    foreach file [glob $libdir/*.tcl $libdir/*.tk] {
      if {[file mtime $file] > $age} {
        set doit 1
        break
      }
    }
  }
}

if { $doit } {
  puts -nonewline "Running auto_mkindex..."
  auto_mkindex $tclIndex_dir $libdir/*.{tk,tcl}

  set f [open tclIndex]
  while {[gets $f line] >= 0} {
	set res [regsub {\$dir//} $line {/} match]
	append entry "$match\n"
  }
  close $f

  set f [open tclIndex w]
  puts $f $entry
  close $f

  puts "done"

}
exit 0