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Annotation of embedaddon/rsync/define-from-md.awk, revision 1.1

1.1     ! misho       1: #!/usr/bin/awk -f
        !             2: 
        !             3: # The caller must pass args: -v hfile=NAME rsync.1.md
        !             4: 
        !             5: BEGIN {
        !             6:     heading = "/* DO NOT EDIT THIS FILE!  It is auto-generated from a list of values in " ARGV[1] "! */"
        !             7:     if (hfile ~ /compress/) {
        !             8:        define = "#define DEFAULT_DONT_COMPRESS"
        !             9:        prefix = "*."
        !            10:     } else {
        !            11:        define = "#define DEFAULT_CVSIGNORE"
        !            12:        prefix = ""
        !            13:     }
        !            14:     value_list = ""
        !            15: }
        !            16: 
        !            17: /^    > [^ ]+$/ {
        !            18:     gsub(/`/, "")
        !            19:     if (value_list != "") value_list = value_list " "
        !            20:     value_list = value_list prefix $2
        !            21:     next
        !            22: }
        !            23: 
        !            24: value_list ~ /\.gz / && hfile ~ /compress/ {
        !            25:     exit
        !            26: }
        !            27: 
        !            28: value_list ~ /SCCS / && hfile ~ /cvsignore/ {
        !            29:     exit
        !            30: }
        !            31: 
        !            32: value_list = ""
        !            33: 
        !            34: END {
        !            35:     if (value_list != "")
        !            36:        print heading "\n\n" define " \"" value_list "\"" > hfile
        !            37:     else {
        !            38:        print "Failed to find a value list in " ARGV[1] " for " hfile
        !            39:        exit 1
        !            40:     }
        !            41: }