Re: gbp:error: Uscan failed
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 git@salsa.debian.org: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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