- -5/-a5 implies -ncs (who likes cvs up -A when updating on branch?)

[packages/rpm-build-tools.git] / pldnotify.awk

diff --git a/pldnotify.awk b/pldnotify.awk
index 6f6756d457f51e5a3f30f245b69a81b6d11fdf32..f6fbd5bd7b90a2d9e5366c86587a622cc336887f 100644 (file)
--- a/pldnotify.awk
+++ b/pldnotify.awk
@@ -16,6 +16,8 @@ function compare_ver(v1,v2) {
                v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
        sub("^0*","",v1)
        sub("^0*","",v2)
+       gsub("\.0*",".",v1)
+       gsub("\.0*",".",v2)
        if (DEBUG) print "v1 == " v1
        if (DEBUG) print "v2 == " v2
        count=split(v1,v1a,"\.")
@@ -63,6 +65,68 @@ function compare_ver(v1,v2) {
        return 0
 }
 
+function compare_ver_dec(v1,v2) {
+# compares version numbers as decimal floats
+       while (match(v1,/[0-9][a-zA-Z]/))
+               v1=(substr(v1,1,RSTART) "." substr(v1,RSTART+RLENGTH-1))
+       while (match(v2,/[0-9][a-zA-Z]/))
+               v2=(substr(v2,1,RSTART) "." substr(v2,RSTART+RLENGTH-1))
+       sub("^0*","",v1)
+       sub("^0*","",v2)
+       if (DEBUG) print "v1 == " v1
+       if (DEBUG) print "v2 == " v2
+       count=split(v1,v1a,"\.")
+       count2=split(v2,v2a,"\.")
+       
+       if (count<count2) mincount=count 
+       else mincount=count2
+       
+       for (i=1; i<=mincount; i++) {
+               if (v1a[i]=="") v1a[i]=0
+               if (v2a[i]=="") v2a[i]=0
+               if (DEBUG) print "i == " i
+               if (DEBUG) print "v1[i] == " v1a[i]
+               if (DEBUG) print "v2[i] == " v2a[i]
+               if ((v1a[i]~/[0-9]/)&&(v2a[i]~/[0-9]/)) {
+                       if (i==2) {
+                               if (0+("." v2a[i])>0+("." v1a[i]))
+                                       return 1
+                               else if (0+("." v1a[i])>0+("." v2a[i]))
+                                       return 0
+                       } else {
+                               if (length(v2a[i])>length(v1a[i]))
+                                       return 1
+                               else if (v2a[i]>v1a[i])
+                                       return 1
+                               else if (length(v1a[i])>length(v2a[i]))
+                                       return 0
+                               else if (v1a[i]>v2a[i])
+                                       return 0
+                       }
+               } else if ((v1a[i]~/[A-Za-z]/)&&(v2a[i]~/[A-Za-z]/)) {
+                       if (v2a[i]>v1a[i])
+                               return 1
+                       else if (v1a[i]>v2a[i])
+                               return 0
+               } else if ((v1a[i]~"pre")||(v1a[i]~"beta")||(v1a[i]~"alpha"))
+                       return 1
+               else
+                       return 0
+       }
+       if ((count2==mincount)&&(count!=count2)) {
+               for (i=count2+1; i<=count; i++)
+                       if ((v1a[i]~"pre")||(v1a[i]~"beta")||(v1a[i]~"alpha")) 
+                               return 1
+               return 0
+       } else if (count!=count2) {
+               for (i=count+1; i<=count2; i++)
+                       if ((v2a[i]~"pre")||(v2a[i]~"beta")||(v2a[i]~"alpha"))
+                               return 0
+               return 1
+       }
+       return 0
+}
+
 function get_links(url,        errno,link,oneline,retval,odp,tmpfile) {
 # get all <A HREF=..> tags from specified URL
        "mktemp /tmp/XXXXXX" | getline tmpfile
@@ -221,7 +285,13 @@ function process_source(number,lurl,name,version) {
                                newfilename=fixedsub(prever,"",newfilename)
                                newfilename=fixedsub(postver,"",newfilename)
                                if (DEBUG) print "Wersja: " newfilename
-                               if ( compare_ver(version, newfilename)==1 ) {
+                               if (NUMERIC) {
+                                       if ( compare_ver_dec(version, newfilename)==1 ) {
+                                               if (DEBUG) print "Tak, jest nowa"
+                                               version=newfilename
+                                               finished=1
+                                       }
+                               } else if ( compare_ver(version, newfilename)==1 ) {
                                        if (DEBUG) print "Tak, jest nowa"
                                        version=newfilename
                                        finished=1
@@ -258,6 +328,11 @@ BEGIN {
                print "No wget installed!"
                exit 1
        }
+       if (ARGC>=3 && ARGV[2]=="-n") {
+               NUMERIC=1
+               for (i=3; i<ARGC; i++) ARGV[i-1]=ARGV[i] 
+               ARGC=ARGC-1
+       }
 }
 
 FNR==1 {