Bug#841499: uscan: support searching in multiple directories for matching files

Paul Gevers elbrus at debian.org
Wed Dec 13 19:40:38 UTC 2017 

On Tue, 25 Oct 2016 22:39:40 +0900 Osamu Aoki <osamuaoki at e01.itscom.net>
wrote:
> Hi,
> 
> On Tue, Oct 25, 2016 at 08:41:35AM +0800, Paul Wise wrote:
> > On Tue, 2016-10-25 at 01:54 +0900, Osamu Aoki wrote:
> > 
> > > If we do not do this, we need to loop over scanning many pages... Not a
> > > good idea.  Can you think of non-invasive change?
> ...
> > It isn't much of a complication at all really:
> > 
> > On error, if we scanned a directory, go back and scan the next
> > directory. Possibly with a configurable limit of scanned dirs.
> 
> I was thinking to bunch up all possible URL results by scanning all
> directory from low version to the high version.  But you have a point.
> Scan from high version and pick page which has matching URL.
> 
> This makes sense and not as bad situation as I thought. 
> 
> Just push down all the directories.  Scan from the latest one.

This would fix my current issue with uscan the version I am looking for
is in 1.95. I don't think upstream want to publish a newer version, but
nevertheless I like to add a watch file to be sure. There are multiple
festvox voices that have the same issue (because of the same upstream).

paul at testavoira ~/packages/festvox/festvox-ellpc11k $ uscan -v
uscan info: uscan (version 2.17.11) See uscan(1) for help
uscan info: Scan watch files in .
uscan info: Check debian/watch and debian/changelog in .
uscan info: package="festvox-ellpc11k" version="1.95-1" (as seen in
debian/changelog)
uscan info: package="festvox-ellpc11k" version="1.95" (no epoch/revision)
uscan info: Check debian/watch and debian/changelog in ./.git/refs/tags
uscan info: Check debian/watch and debian/changelog in
./.git/dgit/unpack/festvox-ellpc11k-1.4.0
uscan info: ./debian/changelog sets package="festvox-ellpc11k"
version="1.95"
uscan info: Process ./debian/watch (package=festvox-ellpc11k version=1.95)
uscan info: opts:
filenamemangle=s#.*/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/festvox_ellpc11k#festvox-ellpc11k_$1#
uscan info: line:
http://festvox.org/packed/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/
festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan info: Parsing
filenamemangle=s#.*/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/festvox_ellpc11k#festvox-ellpc11k_$1#
uscan info: line:
http://festvox.org/packed/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/
festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan info: Last orig.tar.* tarball version (from debian/changelog): 1.95
uscan info: Last orig.tar.* tarball version (dversionmangled): 1.95
uscan info: dir=>/packed/festival/  dirpattern=>[-_]?(\d[\-+\.:\~\da-zA-Z]*)
uscan info: Requesting URL:
   http://festvox.org/packed/festival/
uscan info: Matching pattern:

(?:(?:http://festvox.org)?\/packed\/festival\/)?[-_]?(\d[\-+\.:\~\da-zA-Z]*)
uscan info: Matching target for dirversionmangle:   ?C=N;O=D
uscan info: Matching target for dirversionmangle:   ?C=M;O=A
uscan info: Matching target for dirversionmangle:   ?C=S;O=A
uscan info: Matching target for dirversionmangle:   ?C=D;O=A
uscan info: Matching target for dirversionmangle:   /packed/
uscan info: Matching target for dirversionmangle:   1.4.1/
uscan info: Matching target for dirversionmangle:   1.4.2/
uscan info: Matching target for dirversionmangle:   1.4.3/
uscan info: Matching target for dirversionmangle:   1.95/
uscan info: Matching target for dirversionmangle:   1.96/
uscan info: Matching target for dirversionmangle:   2.0.95/
uscan info: Matching target for dirversionmangle:   2.1/
uscan info: Matching target for dirversionmangle:   2.4/
uscan info: Matching target for dirversionmangle:   Linux-1.4.1/
uscan info: Matching target for dirversionmangle:   Linux-1.4.2/
uscan info: Matching target for dirversionmangle:   free-1.4.1/
uscan info: Matching target for dirversionmangle:   free-1.4.2/
uscan info: Matching target for dirversionmangle:   free-1.4.3/
uscan info: Matching target for dirversionmangle:   latest/
uscan info: Found the following matching directories (newest first):
   2.4/ (2.4)
   2.1/ (2.1)
   2.0.95/ (2.0.95)
   1.96/ (1.96)
   1.95/ (1.95)
   1.4.3/ (1.4.3)
   1.4.2/ (1.4.2)
   1.4.1/ (1.4.1)
uscan info: newest_dir => '2.4'
uscan info: Requesting URL:
   http://festvox.org/packed/festival/2.4/
uscan info: Matching pattern:

(?:(?:http://festvox.org)?\/packed\/festival\/2\.4\/)?festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan warn: In debian/watch no matching files for watch line
  http://festvox.org/packed/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/
festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan info: opts:
filenamemangle=s#.*/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/voices/festvox_ellpc11k#festvox-ellpc11k_$1#
uscan info: line:
http://festvox.org/packed/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/voices/
festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan info: Parsing
filenamemangle=s#.*/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/voices/festvox_ellpc11k#festvox-ellpc11k_$1#
uscan info: line:
http://festvox.org/packed/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/voices/
festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan warn: more than one main upstream tarballs listed.
uscan info: Last orig.tar.* tarball version (from debian/changelog): 1.95
uscan info: Last orig.tar.* tarball version (dversionmangled): 1.95
uscan info: dir=>/packed/festival/  dirpattern=>[-_]?(\d[\-+\.:\~\da-zA-Z]*)
uscan info: Requesting URL:
   http://festvox.org/packed/festival/
uscan info: Matching pattern:

(?:(?:http://festvox.org)?\/packed\/festival\/)?[-_]?(\d[\-+\.:\~\da-zA-Z]*)
uscan info: Matching target for dirversionmangle:   ?C=N;O=D
uscan info: Matching target for dirversionmangle:   ?C=M;O=A
uscan info: Matching target for dirversionmangle:   ?C=S;O=A
uscan info: Matching target for dirversionmangle:   ?C=D;O=A
uscan info: Matching target for dirversionmangle:   /packed/
uscan info: Matching target for dirversionmangle:   1.4.1/
uscan info: Matching target for dirversionmangle:   1.4.2/
uscan info: Matching target for dirversionmangle:   1.4.3/
uscan info: Matching target for dirversionmangle:   1.95/
uscan info: Matching target for dirversionmangle:   1.96/
uscan info: Matching target for dirversionmangle:   2.0.95/
uscan info: Matching target for dirversionmangle:   2.1/
uscan info: Matching target for dirversionmangle:   2.4/
uscan info: Matching target for dirversionmangle:   Linux-1.4.1/
uscan info: Matching target for dirversionmangle:   Linux-1.4.2/
uscan info: Matching target for dirversionmangle:   free-1.4.1/
uscan info: Matching target for dirversionmangle:   free-1.4.2/
uscan info: Matching target for dirversionmangle:   free-1.4.3/
uscan info: Matching target for dirversionmangle:   latest/
uscan info: Found the following matching directories (newest first):
   2.4/ (2.4)
   2.1/ (2.1)
   2.0.95/ (2.0.95)
   1.96/ (1.96)
   1.95/ (1.95)
   1.4.3/ (1.4.3)
   1.4.2/ (1.4.2)
   1.4.1/ (1.4.1)
uscan info: newest_dir => '2.4'
uscan info: Requesting URL:
   http://festvox.org/packed/festival/2.4/voices/
uscan info: Matching pattern:

(?:(?:http://festvox.org)?\/packed\/festival\/2\.4\/voices\/)?festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan warn: In debian/watch no matching files for watch line

http://festvox.org/packed/festival/[-_]?(\d[\-+\.:\~\da-zA-Z]*)/voices/
festvox_ellpc11k(?i)\.(?:tar\.xz|tar\.bz2|tar\.gz|zip)
uscan info: Scan finished

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