wireproto: only expose "clonebundles" to version 1 transports
This may make a comeback in wire protocol version 2. The feature
definitely needs to be carried forward. But at this juncture, I'm
flirting with the idea of implementing this via a "redirect"
mechanism at the command response level itself rather than something
that requires one-off client support for querying and handling.
i.e. I want to make it so servers can say "fetch this first and
then come back" and clients handle that automatically. This would
not only support clone bundles, but would also support piece-meal
"pull bundles." Whatever happens, we can deal with it down the
road.
Differential Revision: https://phab.mercurial-scm.org/D3203
hide outer repo
$ hg init
Invalid syntax: no value
$ cat > .hg/hgrc << EOF
> novaluekey
> EOF
$ hg showconfig
hg: parse error at $TESTTMP/.hg/hgrc:1: novaluekey
[255]
Invalid syntax: no key
$ cat > .hg/hgrc << EOF
> =nokeyvalue
> EOF
$ hg showconfig
hg: parse error at $TESTTMP/.hg/hgrc:1: =nokeyvalue
[255]
Test hint about invalid syntax from leading white space
$ cat > .hg/hgrc << EOF
> key=value
> EOF
$ hg showconfig
hg: parse error at $TESTTMP/.hg/hgrc:1: key=value
unexpected leading whitespace
[255]
$ cat > .hg/hgrc << EOF
> [section]
> key=value
> EOF
$ hg showconfig
hg: parse error at $TESTTMP/.hg/hgrc:1: [section]
unexpected leading whitespace
[255]
Reset hgrc
$ echo > .hg/hgrc
Test case sensitive configuration
$ cat <<EOF >> $HGRCPATH
> [Section]
> KeY = Case Sensitive
> key = lower case
> EOF
$ hg showconfig Section
Section.KeY=Case Sensitive
Section.key=lower case
$ hg showconfig Section -Tjson
[
{
"name": "Section.KeY",
"source": "*.hgrc:*", (glob)
"value": "Case Sensitive"
},
{
"name": "Section.key",
"source": "*.hgrc:*", (glob)
"value": "lower case"
}
]
$ hg showconfig Section.KeY -Tjson
[
{
"name": "Section.KeY",
"source": "*.hgrc:*", (glob)
"value": "Case Sensitive"
}
]
$ hg showconfig -Tjson | tail -7
},
{
"name": "*", (glob)
"source": "*", (glob)
"value": "*" (glob)
}
]
Test empty config source:
$ cat <<EOF > emptysource.py
> def reposetup(ui, repo):
> ui.setconfig(b'empty', b'source', b'value')
> EOF
$ cp .hg/hgrc .hg/hgrc.orig
$ cat <<EOF >> .hg/hgrc
> [extensions]
> emptysource = `pwd`/emptysource.py
> EOF
$ hg config --debug empty.source
read config from: * (glob)
none: value
$ hg config empty.source -Tjson
[
{
"name": "empty.source",
"source": "",
"value": "value"
}
]
$ cp .hg/hgrc.orig .hg/hgrc
Test "%unset"
$ cat >> $HGRCPATH <<EOF
> [unsettest]
> local-hgrcpath = should be unset (HGRCPATH)
> %unset local-hgrcpath
>
> global = should be unset (HGRCPATH)
>
> both = should be unset (HGRCPATH)
>
> set-after-unset = should be unset (HGRCPATH)
> EOF
$ cat >> .hg/hgrc <<EOF
> [unsettest]
> local-hgrc = should be unset (.hg/hgrc)
> %unset local-hgrc
>
> %unset global
>
> both = should be unset (.hg/hgrc)
> %unset both
>
> set-after-unset = should be unset (.hg/hgrc)
> %unset set-after-unset
> set-after-unset = should be set (.hg/hgrc)
> EOF
$ hg showconfig unsettest
unsettest.set-after-unset=should be set (.hg/hgrc)
Test exit code when no config matches
$ hg config Section.idontexist
[1]
sub-options in [paths] aren't expanded
$ cat > .hg/hgrc << EOF
> [paths]
> foo = ~/foo
> foo:suboption = ~/foo
> EOF
$ hg showconfig paths
paths.foo:suboption=~/foo
paths.foo=$TESTTMP/foo
edit failure
$ HGEDITOR=false hg config --edit
abort: edit failed: false exited with status 1
[255]
config affected by environment variables
$ EDITOR=e1 VISUAL=e2 hg config --debug | grep 'ui\.editor'
$VISUAL: ui.editor=e2
$ VISUAL=e2 hg config --debug --config ui.editor=e3 | grep 'ui\.editor'
--config: ui.editor=e3
$ PAGER=p1 hg config --debug | grep 'pager\.pager'
$PAGER: pager.pager=p1
$ PAGER=p1 hg config --debug --config pager.pager=p2 | grep 'pager\.pager'
--config: pager.pager=p2
verify that aliases are evaluated as well
$ hg init aliastest
$ cd aliastest
$ cat > .hg/hgrc << EOF
> [ui]
> user = repo user
> EOF
$ touch index
$ unset HGUSER
$ hg ci -Am test
adding index
$ hg log --template '{author}\n'
repo user
$ cd ..
alias has lower priority
$ hg init aliaspriority
$ cd aliaspriority
$ cat > .hg/hgrc << EOF
> [ui]
> user = alias user
> username = repo user
> EOF
$ touch index
$ unset HGUSER
$ hg ci -Am test
adding index
$ hg log --template '{author}\n'
repo user
$ cd ..