convert: don't drop missing or corrupt tag entries
Cleaning up the tags file could be a useful feature in some cases, so maybe
there should be a switch for this. However, the default hg -> hg convert tries
to maintain identical hashes (thus convert.hg.saverev is off by default, but is
on by default for other source types). It looks like _rewritesubstate() has a
`continue` in it, and therefore a similar problem.
I ran into this conversion divergence when a coworker "merged" two repositories
by copy/pasting all of the files from the source repo and massaging the code,
and forgetting to revert the .hg* files. That silently emptied the .hgtags file
after the conversion. (This isn't the manifest node bug Yuya has been helping
with- this occurred well after the bzr -> hg conversion and wasn't a merge
commit, which made it extra puzzling. That bug is still an issue.)
#if no-extraextensions
$ hg debugextensions
#endif
$ debugpath=`pwd`/extwithoutinfos.py
$ cat > extwithoutinfos.py <<EOF
> EOF
$ cat > extwithinfos.py <<EOF
> testedwith = b'3.0 3.1 3.2.1'
> buglink = b'https://example.org/bts'
> EOF
$ cat >> $HGRCPATH <<EOF
> [extensions]
> histedit=
> patchbomb=
> rebase=
> mq=
> ext1 = $debugpath
> ext2 = `pwd`/extwithinfos.py
> EOF
$ for extension in $HGTESTEXTRAEXTENSIONS; do
> echo "$extension=!" >> $HGRCPATH
> done
$ hg debugextensions
ext1 (untested!)
ext2 (3.2.1!)
histedit
mq
patchbomb
rebase
$ hg debugextensions -v
ext1
location: */extwithoutinfos.py* (glob)
bundled: no
ext2
location: */extwithinfos.py* (glob)
bundled: no
tested with: 3.0 3.1 3.2.1
bug reporting: https://example.org/bts
histedit
location: */hgext/histedit.py* (glob)
bundled: yes
mq
location: */hgext/mq.py* (glob)
bundled: yes
patchbomb
location: */hgext/patchbomb.py* (glob)
bundled: yes
rebase
location: */hgext/rebase.py* (glob)
bundled: yes
$ hg debugextensions -Tjson | sed 's|\\\\|/|g'
[
{
"buglink": "",
"bundled": false,
"name": "ext1",
"source": "*/extwithoutinfos.py*", (glob)
"testedwith": []
},
{
"buglink": "https://example.org/bts",
"bundled": false,
"name": "ext2",
"source": "*/extwithinfos.py*", (glob)
"testedwith": ["3.0", "3.1", "3.2.1"]
},
{
"buglink": "",
"bundled": true,
"name": "histedit",
"source": "*/hgext/histedit.py*", (glob)
"testedwith": []
},
{
"buglink": "",
"bundled": true,
"name": "mq",
"source": "*/hgext/mq.py*", (glob)
"testedwith": []
},
{
"buglink": "",
"bundled": true,
"name": "patchbomb",
"source": "*/hgext/patchbomb.py*", (glob)
"testedwith": []
},
{
"buglink": "",
"bundled": true,
"name": "rebase",
"source": "*/hgext/rebase.py*", (glob)
"testedwith": []
}
]
$ hg debugextensions -T '{ifcontains("3.1", testedwith, "{name}\n")}'
ext2
$ hg debugextensions \
> -T '{ifcontains("3.2", testedwith, "no substring match: {name}\n")}'