gbp:error: Uscan failed

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gbp:error: Uscan failed

Tong Sun-2
Hi,

How to fix this?

$ gbp import-orig --uscan --verbose
gbp:debug: ['git', 'rev-parse', '--show-cdup']
gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
gbp:debug: ['git', 'rev-parse', '--git-dir']
gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
gbp:debug: ['git', 'status', '--porcelain']
gbp:info: Launching uscan...
gbp:error: Uscan failed - debug by running 'uscan --verbose'

It's within a dir that I get from

gbp clone -v --pristine-tar [hidden email]:debian/shc.git

Thanks

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Re: gbp:error: Uscan failed

Tong Sun-2
On Sat, May 18, 2019 at 11:53 AM Tong Sun wrote:

>
> Hi,
>
> How to fix this?
>
> $ gbp import-orig --uscan --verbose
> gbp:debug: ['git', 'rev-parse', '--show-cdup']
> gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> gbp:debug: ['git', 'rev-parse', '--git-dir']
> gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
> gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> gbp:debug: ['git', 'status', '--porcelain']
> gbp:info: Launching uscan...
> gbp:error: Uscan failed - debug by running 'uscan --verbose'
>
> It's within a dir that I get from
>
> gbp clone -v --pristine-tar [hidden email]:debian/shc.git

I'm still unable to figure out what's wrong.

Once again, here are the simple steps to duplicate the problem:

gbp clone -v --pristine-tar [hidden email]:debian/shc.git
cd shc
gbp import-orig --uscan --verbose

I just tried again. duplicated the problem in above 3 simple steps.

Please help. Thanks

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Re: gbp:error: Uscan failed

Geert Stappers
In reply to this post by Tong Sun-2
On Sat, May 18, 2019 at 11:53:13AM -0400, Tong Sun wrote:

> Hi,
>
> How to fix this?
>
> $ gbp import-orig --uscan --verbose
> gbp:debug: ['git', 'rev-parse', '--show-cdup']
> gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> gbp:debug: ['git', 'rev-parse', '--git-dir']
> gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
> gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> gbp:debug: ['git', 'status', '--porcelain']
> gbp:info: Launching uscan...
> gbp:error: Uscan failed - debug by running 'uscan --verbose'
>
> It's within a dir that I get from
>
> gbp clone -v --pristine-tar [hidden email]:debian/shc.git

<screenshot>
stappers@paddy:~/src/mentor
$ cd shc/
stappers@paddy:~/src/mentor/shc
$ gbp import-orig --uscan --verbose
gbp:debug: ['git', 'rev-parse', '--show-cdup']
gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
gbp:debug: ['git', 'rev-parse', '--git-dir']
gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)',
'refs/heads/']
gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
gbp:debug: ['git', 'status', '--porcelain']
gbp:info: Launching uscan...
gbp:error: Uscan failed - debug by running 'uscan --verbose'
stappers@paddy:~/src/mentor/shc
$ uscan --verbose
uscan info: uscan (version 2.19.2) See uscan(1) for help
uscan info: Scan watch files in .
uscan info: Check debian/watch and debian/changelog in .
uscan info: package="shc" version="4.0.1+git20190127.699738e-1" (as seen
in debian/changelog)
uscan info: package="shc" version="4.0.1+git20190127.699738e" (no
epoch/revision)
uscan info: ./debian/changelog sets package="shc"
version="4.0.1+git20190127.699738e"
uscan info: Process watch file at: debian/watch
    package = shc
    version = 4.0.1+git20190127.699738e
    pkg_dir = .
uscan info: opts:
filenamemangle=s/.+\/v?(\d\S*)\.tar\.gz/golang-github-neurobin-shc-\$1\.tar\.gz/,uversionmangle=s/(\d)[_\.\-\+]?(RC|rc|pre|dev|beta|alpha)[.]?(\d*)$/\$1~\$2\$3/
uscan info: line: https://github.com/neurobin/shc/tags
.*/v?(\d\S*)\.tar\.gz
uscan info: Parsing
filenamemangle=s/.+\/v?(\d\S*)\.tar\.gz/golang-github-neurobin-shc-\$1\.tar\.gz/
uscan info: Parsing
uversionmangle=s/(\d)[_\.\-\+]?(RC|rc|pre|dev|beta|alpha)[.]?(\d*)$/\$1~\$2\$3/
uscan info: line: https://github.com/neurobin/shc/tags
.*/v?(\d\S*)\.tar\.gz
uscan info: Last orig.tar.* tarball version (from debian/changelog):
4.0.1+git20190127.699738e
uscan info: Last orig.tar.* tarball version (dversionmangled):
4.0.1+git20190127.699738e
uscan info: Requesting URL:
   https://github.com/neurobin/shc/tags
uscan info: Matching pattern:
   (?:(?:https://github.com)?\/neurobin\/shc\/tags)?.*/v?(\d\S*)\.tar\.gz
uscan info: Found the following matching hrefs on the web page (newest
first):
   /neurobin/shc/archive/4.0.1.tar.gz (4.0.1) index=4.0.1-1
   /neurobin/shc/archive/4.0.0.tar.gz (4.0.0) index=4.0.0-1
   /neurobin/shc/archive/3.9.8.tar.gz (3.9.8) index=3.9.8-1
   /neurobin/shc/archive/3.9.7.tar.gz (3.9.7) index=3.9.7-1
   /neurobin/shc/archive/3.9.6.tar.gz (3.9.6) index=3.9.6-1
   /neurobin/shc/archive/3.9.5.tar.gz (3.9.5) index=3.9.5-1
   /neurobin/shc/archive/3.9.4.tar.gz (3.9.4) index=3.9.4-1
   /neurobin/shc/archive/3.9.3a4.tar.gz (3.9.3a4) index=3.9.3a4-1
   /neurobin/shc/archive/3.9.3.tar.gz (3.9.3) index=3.9.3-1
uscan info: Looking at $base = https://github.com/neurobin/shc/tags with
    $filepattern = .*/v?(\d\S*)\.tar\.gz found
    $newfile     = /neurobin/shc/archive/4.0.1.tar.gz
    $newversion  = 4.0.1 which is newer than
    $lastversion = 4.0.1+git20190127.699738e
uscan info: Matching target for downloadurlmangle:
https://github.com/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Upstream URL(+tag) to download is identified as
https://github.com/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Matching target for filenamemangle:
/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Filename (filenamemangled) for downloaded file:
golang-github-neurobin-shc-4.0.1.tar.gz
uscan info: Newest version of shc on remote site is 4.0.1, local version
is 4.0.1+git20190127.699738e
uscan info:    => Only older package available from
      https://github.com/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Scan finished
stappers@paddy:~/src/mentor/shc
$
</screenshot>


In other words:    uscan tries to express there is NO new upstream version

Yes, it is awkward.

<screenshot new="echo $?">
uscan info: Looking at $base = https://github.com/neurobin/shc/tags with
    $filepattern = .*/v?(\d\S*)\.tar\.gz found
    $newfile     = /neurobin/shc/archive/4.0.1.tar.gz
    $newversion  = 4.0.1 which is newer than
    $lastversion = 4.0.1+git20190127.699738e
uscan info: Matching target for downloadurlmangle:
https://github.com/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Upstream URL(+tag) to download is identified as
https://github.com/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Matching target for filenamemangle:
/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Filename (filenamemangled) for downloaded file:
golang-github-neurobin-shc-4.0.1.tar.gz
uscan info: Newest version of shc on remote site is 4.0.1, local version
is 4.0.1+git20190127.699738e
uscan info:    => Only older package available from
      https://github.com/neurobin/shc/archive/4.0.1.tar.gz
uscan info: Scan finished
stappers@paddy:~/src/mentor/shc
$ echo $?
1
stappers@paddy:~/src/mentor/shc
$
</screenshot>


Why `uscan` returns a non-zero value for "no new version"
is unclear to me.


Groeten
Geert Stappers
--
Leven en laten leven

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Re: gbp:error: Uscan failed

Tong Sun-5
On Sat, May 18, 2019 at 1:26 PM Geert Stappers wrote:

> In other words:    uscan tries to express there is NO new upstream version

Ha!

> Why `uscan` returns a non-zero value for "no new version"
> is unclear to me.

Yeah, that scared the shit out of me, :-)

Thanks Geert.

I'll ask the upstream for a new tag because there are some minor changes...

Cheers

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Re: gbp:error: Uscan failed

Geert Stappers
In reply to this post by Tong Sun-2
On Sat, May 18, 2019 at 01:20:46PM -0400, Tong Sun wrote:

> On Sat, May 18, 2019 at 11:53 AM Tong Sun wrote:
> >
> > Hi,
> >
> > How to fix this?
> >
> > $ gbp import-orig --uscan --verbose
> > gbp:debug: ['git', 'rev-parse', '--show-cdup']
> > gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> > gbp:debug: ['git', 'rev-parse', '--git-dir']
> > gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
> > gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> > gbp:debug: ['git', 'status', '--porcelain']
> > gbp:info: Launching uscan...
> > gbp:error: Uscan failed - debug by running 'uscan --verbose'
> >
> > It's within a dir that I get from
> >
> > gbp clone -v --pristine-tar [hidden email]:debian/shc.git
>
> I'm still unable to figure out what's wrong.
>
> Once again, here are the simple steps to duplicate the problem:
>
> gbp clone -v --pristine-tar [hidden email]:debian/shc.git
> cd shc
> gbp import-orig --uscan --verbose
>
> I just tried again. duplicated the problem in above 3 simple steps.
>
> Please help. Thanks

Why the hurry?



Cheers
Geert Stappers
Did spent about 15 minutes on a reply to the original posting.
Then saw posting "There was no reply with 90 minutes!"
Wonders why original poster did not do `uscan --verbose`
and send a retransmit.
--
Leven en laten leven

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Re: gbp:error: Uscan failed

Tong Sun-2
On Sat, May 18, 2019 at 1:39 PM Geert Stappers wrote:

> Why the hurry?

Sorry, my bad. Should have wait 5 minutes longer, to see your post.

Apologize.

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Re: gbp:error: Uscan failed

Geert Stappers
On Sat, May 18, 2019 at 01:42:19PM -0400, Tong Sun wrote:
> On Sat, May 18, 2019 at 1:39 PM Geert Stappers wrote:
>
> > Why the hurry?
>
> Sorry, my bad. Should have wait 5 minutes longer, to see your post.
>
> Apologize.
>

OK,  all fine.

And infact: There is some charm in seeing "hey I want to pursuit this now"


Groeten
Geert Stappers
--
Leven en laten leven

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Re: gbp:error: Uscan failed

Sergio Durigan Junior-3
In reply to this post by Geert Stappers
On Saturday, May 18 2019, Geert Stappers wrote:

> On Sat, May 18, 2019 at 11:53:13AM -0400, Tong Sun wrote:
>> Hi,
>>
>> How to fix this?
>>
>> $ gbp import-orig --uscan --verbose
>> gbp:debug: ['git', 'rev-parse', '--show-cdup']
>> gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
>> gbp:debug: ['git', 'rev-parse', '--git-dir']
>> gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
>> gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
>> gbp:debug: ['git', 'status', '--porcelain']
>> gbp:info: Launching uscan...
>> gbp:error: Uscan failed - debug by running 'uscan --verbose'
>>
>> It's within a dir that I get from
>>
>> gbp clone -v --pristine-tar [hidden email]:debian/shc.git
>
> <screenshot>
> stappers@paddy:~/src/mentor
> $ cd shc/
> stappers@paddy:~/src/mentor/shc
> $ gbp import-orig --uscan --verbose
> gbp:debug: ['git', 'rev-parse', '--show-cdup']
> gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> gbp:debug: ['git', 'rev-parse', '--git-dir']
> gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)',
> 'refs/heads/']
> gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> gbp:debug: ['git', 'status', '--porcelain']
> gbp:info: Launching uscan...
> gbp:error: Uscan failed - debug by running 'uscan --verbose'
[...]

FWIW, I can't reproduce it here:

$ gbp import-orig --uscan --verbose
gbp:debug: ['git', 'rev-parse', '--show-cdup']
gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
gbp:debug: ['git', 'rev-parse', '--git-dir']
gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
gbp:debug: ['git', 'status', '--porcelain']
gbp:info: Launching uscan...
gbp:info: package is up to date, nothing to do.

Maybe this has been fixed recently.  I'm using:

gbp 0.9.13

Thanks,

--
Sergio
GPG key ID: 237A 54B1 0287 28BF 00EF  31F4 D0EB 7628 65FC 5E36
Please send encrypted e-mail if possible
http://sergiodj.net/

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Re: gbp:error: Uscan failed

Geert Stappers
On Tue, May 21, 2019 at 12:42:26AM -0400, Sergio Durigan Junior wrote:
> On Saturday, May 18 2019, Geert Stappers wrote:
> > On Sat, May 18, 2019 at 11:53:13AM -0400, Tong Sun wrote:
> >> Hi,
> >>
> >> How to fix this?
> >>
> >> $ gbp import-orig --uscan --verbose
       ....

> >> gbp:info: Launching uscan...
> >> gbp:error: Uscan failed - debug by running 'uscan --verbose'
> >>
> >> It's within a dir that I get from
> >> gbp clone -v --pristine-tar [hidden email]:debian/shc.git
> >
> > <screenshot>
> > stappers@paddy:~/src/mentor
> > $ cd shc/
> > stappers@paddy:~/src/mentor/shc
> > $ gbp import-orig --uscan --verbose
> > gbp:debug: ['git', 'rev-parse', '--show-cdup']
> > gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> > gbp:debug: ['git', 'rev-parse', '--git-dir']
> > gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
> > gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> > gbp:debug: ['git', 'status', '--porcelain']
> > gbp:info: Launching uscan...
> > gbp:error: Uscan failed - debug by running 'uscan --verbose'
> [...]
>
> FWIW, I can't reproduce it here:
>
> $ gbp import-orig --uscan --verbose
> gbp:debug: ['git', 'rev-parse', '--show-cdup']
> gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> gbp:debug: ['git', 'rev-parse', '--git-dir']
> gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
> gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> gbp:debug: ['git', 'status', '--porcelain']
> gbp:info: Launching uscan...
> gbp:info: package is up to date, nothing to do.
>
> Maybe this has been fixed recently.  I'm using:
>
> gbp 0.9.13

<screenshot>
stappers@paddy:~/src/mentor/shc
$ gbp --version
gbp 0.9.13
stappers@paddy:~/src/mentor/shc
$ gbp import-orig --uscan --verbose
gbp:debug: ['git', 'rev-parse', '--show-cdup']
gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
gbp:debug: ['git', 'rev-parse', '--git-dir']
gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
gbp:debug: ['git', 'status', '--porcelain']
gbp:info: Launching uscan...
gbp:info: Using uscan downloaded tarball ../shc_4.0.2.orig.tar.gz
What is the upstream version? [4.0.2]
gbp:debug: ['git', 'tag', '-l', 'upstream/4.0.2']
gbp:debug: tar ['-C', '../tmpsbyoc8zp', '-a', '-xf', '../shc_4.0.2.orig.tar.gz'] []
gbp:debug: Unpacked '../shc_4.0.2.orig.tar.gz' to '../tmpsbyoc8zp/shc-4.0.2'
gbp:info: Importing '../shc_4.0.2.orig.tar.gz' to branch 'upstream'...
gbp:info: Source package is shc
gbp:info: Upstream version is 4.0.2
gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
gbp:debug: ['git', 'rev-parse', '--quiet', '--verify', 'upstream']
gbp:debug: ['git', 'add', '-f', '.']
gbp:debug: ['git', 'write-tree']
gbp:debug: ['git', 'rev-parse', '--quiet', '--verify', 'upstream']
gbp:debug: ['git', 'commit-tree', '98495864554b15f9a4104bcd979d60167036d803', '-p', '364224c21463a5f0175631612509ba232dfcc465']
gbp:debug: ['git', 'update-ref', '-m', 'gbp: New upstream version 4.0.2', 'refs/heads/upstream', 'ded015973263565cc9e69f206b1983d30adaf18a', '364224c21463a5f0175631612509ba232dfcc465']
gbp:debug: ['git', 'tag', '-m', 'Upstream version 4.0.2', 'upstream/4.0.2', 'ded015973263565cc9e69f206b1983d30adaf18a']
gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/master']
gbp:debug: ['git', 'rev-parse', '--quiet', '--verify', 'master']
gbp:debug: ['git', 'show', '--pretty=medium', 'master:debian/source/format']
gbp:debug: 3.0 (quilt) package, replacing debian/ dir
gbp:info: Replacing upstream source on 'master'
gbp:debug: ['git', 'ls-tree', '-z', 'upstream/4.0.2^{tree}', '--']
gbp:debug: ['git', 'ls-tree', '-z', 'master^{tree}', '--']
gbp:debug: Using 8c96e30145d62b6a046e47a2d043f1e78918dc30 as debian/ tree
gbp:debug: ['git', 'mktree', '-z']
gbp:debug: ['git', 'commit-tree', '3baf1bda667f3910757ea3f3f08238ac1f79d67c', '-p', 'master^{commit}', '-p', 'upstream/4.0.2^{commit}']
gbp:debug: ['git', 'update-ref', '-m', 'gbp: Updating master after import of upstream/4.0.2', 'refs/heads/master', '065b8859495e94d5d46a46f826afabc748df8998']
gbp:debug: ['git', 'reset', '--quiet', '--hard', '065b8859495e94d5d46a46f826afabc748df8998', '--']
gbp:debug: ['git', 'symbolic-ref', 'HEAD']
gbp:debug: ['git', 'show-ref', 'refs/heads/master']
gbp:debug: rm ['-rf', '../tmpsbyoc8zp'] []
gbp:info: Successfully imported version 4.0.2 of ../shc_4.0.2.orig.tar.gz
stappers@paddy:~/src/mentor/shc
$
</screenshot>


Groeten
Geert Stappers
--
Leven en laten leven

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Re: gbp:error: Uscan failed

Geert Stappers
In reply to this post by Tong Sun-5
On Sat, May 18, 2019 at 01:30:39PM -0400, Tong Sun wrote:

> On Sat, May 18, 2019 at 1:26 PM Geert Stappers wrote:
>
> > In other words:    uscan tries to express there is NO new upstream version
>
> Ha!
>
> > Why `uscan` returns a non-zero value for "no new version"
> > is unclear to me.
>
> Yeah, that scared the shit out of me, :-)
>
> Thanks Geert.
>
> I'll ask the upstream for a new tag because there are some minor changes...

According https://github.com/neurobin/shc/releases did that happen.
That is good to see.


Groeten
Geert Stappers
--
Leven en laten leven

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Re: gbp:error: Uscan failed

Tong Sun-5
In reply to this post by Sergio Durigan Junior-3
On Tue, May 21, 2019 at 12:42 AM Sergio Durigan Junior wrote:

>
> On Saturday, May 18 2019, Geert Stappers wrote:
>
> > On Sat, May 18, 2019 at 11:53:13AM -0400, Tong Sun wrote:
> >> Hi,
> >>
> >> How to fix this?
> >>
> >> $ gbp import-orig --uscan --verbose
> >> gbp:debug: ['git', 'rev-parse', '--show-cdup']
> >> gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> >> gbp:debug: ['git', 'rev-parse', '--git-dir']
> >> gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
> >> gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> >> gbp:debug: ['git', 'status', '--porcelain']
> >> gbp:info: Launching uscan...
> >> gbp:error: Uscan failed - debug by running 'uscan --verbose'
> >>
> >> It's within a dir that I get from
> >>
> >> gbp clone -v --pristine-tar [hidden email]:debian/shc.git
> >
> > <screenshot>
> > stappers@paddy:~/src/mentor
> > $ cd shc/
> > stappers@paddy:~/src/mentor/shc
> > $ gbp import-orig --uscan --verbose
> > gbp:debug: ['git', 'rev-parse', '--show-cdup']
> > gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> > gbp:debug: ['git', 'rev-parse', '--git-dir']
> > gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)',
> > 'refs/heads/']
> > gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> > gbp:debug: ['git', 'status', '--porcelain']
> > gbp:info: Launching uscan...
> > gbp:error: Uscan failed - debug by running 'uscan --verbose'
> [...]
>
> FWIW, I can't reproduce it here:
>
> $ gbp import-orig --uscan --verbose
> gbp:debug: ['git', 'rev-parse', '--show-cdup']
> gbp:debug: ['git', 'rev-parse', '--is-bare-repository']
> gbp:debug: ['git', 'rev-parse', '--git-dir']
> gbp:debug: ['git', 'for-each-ref', '--format=%(refname:short)', 'refs/heads/']
> gbp:debug: ['git', 'show-ref', '--verify', 'refs/heads/upstream']
> gbp:debug: ['git', 'status', '--porcelain']
> gbp:info: Launching uscan...
> gbp:info: package is up to date, nothing to do.

Thanks for checking for me, Sergio.

> Maybe this has been fixed recently.  I'm using:
>
> gbp 0.9.13

Indeed, I just did some pushing just yesterday, after a new release in
upstream. my gbp was the latest several weeks ago, btw.

More on to the cause -- the situation was that there has been some
fixes (push) after the last tag in upstream. That's maybe why uscan
didn't find the latest to download, but knows package is _not_ up to
date either.