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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | ls | 1 | #!/usr/bin/env ruby19 |
| 2 | # progname : filefind.bash |
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| 3 | # purpose : display a directory tree |
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| 4 | # similar to find |
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| 5 | |||
| 6 | # ============================================================================= |
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| 7 | # Functions |
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| 8 | # ============================================================================= |
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| 9 | |||
| 10 | def Usage(progname, mesg) |
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| 11 | puts "Usage : #{progname} directory" |
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| 12 | puts mesg |
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| 13 | end |
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| 14 | |||
| 15 | # |
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| 16 | # dir is directory to traverse |
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| 17 | # |
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| 18 | def traverse(dir) |
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| 19 | curdir = Dir.getwd |
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| 20 | Dir.chdir(dir) |
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| 21 | curdir2 = Dir.getwd |
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| 22 | Dir.foreach(Dir.getwd) { | file | |
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| 23 | pfile = curdir2 + "/" +file |
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| 24 | if File.directory?(file) && !File.symlink?(file) |
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| 25 | if (file != "..") && (file != ".") |
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| 26 | puts pfile |
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| 27 | traverse(file) |
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| 28 | end |
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| 29 | else |
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| 30 | if File.file?(file) || File.symlink?(file) |
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| 31 | puts "#{pfile}" |
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| 32 | else |
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| 33 | puts "WARNING: Could not process file $pfile" |
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| 34 | end |
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| 35 | end |
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| 36 | } |
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| 37 | Dir.chdir(curdir) |
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| 38 | end |
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| 39 | |||
| 40 | def start_traverse(directory) |
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| 41 | puts directory |
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| 42 | traverse(directory) |
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| 43 | end |
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| 44 | |||
| 45 | # ============================================================================= |
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| 46 | # MAIN |
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| 47 | # ============================================================================= |
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| 48 | |||
| 49 | progname = File.basename($0) |
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| 50 | if (ARGV.length == 1) |
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| 51 | directory = ARGV[0] |
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| 52 | if File.directory?(directory) |
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| 53 | start_traverse(directory) |
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| 54 | else |
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| 55 | Usage progname, "ERROR: No directory #{directory} found" |
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| 56 | end |
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| 57 | else |
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| 58 | Usage progname, "ERROR: 1 argument expected" |
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| 59 | end |