Test basic extension support
$ "$TESTDIR/hghave" no-outer-repo || exit 80
$ cat > foobar.py <<EOF
> import os
> from mercurial import commands
>
> def uisetup(ui):
> ui.write("uisetup called\\n")
>
> def reposetup(ui, repo):
> ui.write("reposetup called for %s\\n" % os.path.basename(repo.root))
> ui.write("ui %s= repo.ui\\n" % (ui == repo.ui and "=" or "!"))
>
> def foo(ui, *args, **kwargs):
> ui.write("Foo\\n")
>
> def bar(ui, *args, **kwargs):
> ui.write("Bar\\n")
>
> cmdtable = {
> "foo": (foo, [], "hg foo"),
> "bar": (bar, [], "hg bar"),
> }
>
> commands.norepo += ' bar'
> EOF
$ abspath=`pwd`/foobar.py
$ mkdir barfoo
$ cp foobar.py barfoo/__init__.py
$ barfoopath=`pwd`/barfoo
$ hg init a
$ cd a
$ echo foo > file
$ hg add file
$ hg commit -m 'add file'
$ echo '[extensions]' >> $HGRCPATH
$ echo "foobar = $abspath" >> $HGRCPATH
$ hg foo
uisetup called
reposetup called for a
ui == repo.ui
Foo
$ cd ..
$ hg clone a b
uisetup called
reposetup called for a
ui == repo.ui
reposetup called for b
ui == repo.ui
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg bar
uisetup called
Bar
$ echo 'foobar = !' >> $HGRCPATH
module/__init__.py-style
$ echo "barfoo = $barfoopath" >> $HGRCPATH
$ cd a
$ hg foo
uisetup called
reposetup called for a
ui == repo.ui
Foo
$ echo 'barfoo = !' >> $HGRCPATH
Check that extensions are loaded in phases:
$ cat > foo.py <<EOF
> import os
> name = os.path.basename(__file__).rsplit('.', 1)[0]
> print "1) %s imported" % name
> def uisetup(ui):
> print "2) %s uisetup" % name
> def extsetup():
> print "3) %s extsetup" % name
> def reposetup(ui, repo):
> print "4) %s reposetup" % name
> EOF
$ cp foo.py bar.py
$ echo 'foo = foo.py' >> $HGRCPATH
$ echo 'bar = bar.py' >> $HGRCPATH
Command with no output, we just want to see the extensions loaded:
$ hg paths
1) foo imported
1) bar imported
2) foo uisetup
2) bar uisetup
3) foo extsetup
3) bar extsetup
4) foo reposetup
4) bar reposetup
Check hgweb's load order:
$ cat > hgweb.cgi <<EOF
> #!/usr/bin/env python
> from mercurial import demandimport; demandimport.enable()
> from mercurial.hgweb import hgweb
> from mercurial.hgweb import wsgicgi
>
> application = hgweb('.', 'test repo')
> wsgicgi.launch(application)
> EOF
$ SCRIPT_NAME='/' SERVER_PORT='80' SERVER_NAME='localhost' python hgweb.cgi \
> | grep '^[0-9]) ' # ignores HTML output
1) foo imported
1) bar imported
2) foo uisetup
2) bar uisetup
3) foo extsetup
3) bar extsetup
4) foo reposetup
4) bar reposetup
4) foo reposetup
4) bar reposetup
$ echo 'foo = !' >> $HGRCPATH
$ echo 'bar = !' >> $HGRCPATH
$ cd ..
$ cat > empty.py <<EOF
> '''empty cmdtable
> '''
> cmdtable = {}
> EOF
$ emptypath=`pwd`/empty.py
$ echo "empty = $emptypath" >> $HGRCPATH
$ hg help empty
empty extension - empty cmdtable
no commands defined
$ echo 'empty = !' >> $HGRCPATH
$ cat > debugextension.py <<EOF
> '''only debugcommands
> '''
> def debugfoobar(ui, repo, *args, **opts):
> "yet another debug command"
> pass
>
> def foo(ui, repo, *args, **opts):
> """yet another foo command
>
> This command has been DEPRECATED since forever.
> """
> pass
>
> cmdtable = {
> "debugfoobar": (debugfoobar, (), "hg debugfoobar"),
> "foo": (foo, (), "hg foo")
> }
> EOF
$ debugpath=`pwd`/debugextension.py
$ echo "debugextension = $debugpath" >> $HGRCPATH
$ hg help debugextension
debugextension extension - only debugcommands
no commands defined
$ hg --verbose help debugextension
debugextension extension - only debugcommands
list of commands:
foo:
yet another foo command
global options:
-R --repository REPO repository root directory or name of overlay bundle
file
--cwd DIR change working directory
-y --noninteractive do not prompt, assume 'yes' for any required answers
-q --quiet suppress output
-v --verbose enable additional output
--config CONFIG [+] set/override config option (use 'section.name=value')
--debug enable debugging output
--debugger start debugger
--encoding ENCODE set the charset encoding (default: ascii)
--encodingmode MODE set the charset encoding mode (default: strict)
--traceback always print a traceback on exception
--time time how long the command takes
--profile print command execution profile
--version output version information and exit
-h --help display help and exit
[+] marked option can be specified multiple times
$ hg --debug help debugextension
debugextension extension - only debugcommands
list of commands:
debugfoobar:
yet another debug command
foo:
yet another foo command
global options:
-R --repository REPO repository root directory or name of overlay bundle
file
--cwd DIR change working directory
-y --noninteractive do not prompt, assume 'yes' for any required answers
-q --quiet suppress output
-v --verbose enable additional output
--config CONFIG [+] set/override config option (use 'section.name=value')
--debug enable debugging output
--debugger start debugger
--encoding ENCODE set the charset encoding (default: ascii)
--encodingmode MODE set the charset encoding mode (default: strict)
--traceback always print a traceback on exception
--time time how long the command takes
--profile print command execution profile
--version output version information and exit
-h --help display help and exit
[+] marked option can be specified multiple times
$ echo 'debugextension = !' >> $HGRCPATH
Issue811: Problem loading extensions twice (by site and by user)
$ debugpath=`pwd`/debugissue811.py
$ cat > debugissue811.py <<EOF
> '''show all loaded extensions
> '''
> from mercurial import extensions, commands
>
> def debugextensions(ui):
> "yet another debug command"
> ui.write("%s\n" % '\n'.join([x for x, y in extensions.extensions()]))
>
> cmdtable = {"debugextensions": (debugextensions, (), "hg debugextensions")}
> commands.norepo += " debugextensions"
> EOF
$ echo "debugissue811 = $debugpath" >> $HGRCPATH
$ echo "mq=" >> $HGRCPATH
$ echo "hgext.mq=" >> $HGRCPATH
$ echo "hgext/mq=" >> $HGRCPATH
Show extensions:
$ hg debugextensions
debugissue811
mq
Disabled extension commands:
$ HGRCPATH=
$ export HGRCPATH
$ hg help email
'email' is provided by the following extension:
patchbomb command to send changesets as (a series of) patch emails
use "hg help extensions" for information on enabling extensions
$ hg qdel
hg: unknown command 'qdel'
'qdelete' is provided by the following extension:
mq manage a stack of patches
use "hg help extensions" for information on enabling extensions
[255]
$ hg churn
hg: unknown command 'churn'
'churn' is provided by the following extension:
churn command to display statistics about repository history
use "hg help extensions" for information on enabling extensions
[255]
Disabled extensions:
$ hg help churn
churn extension - command to display statistics about repository history
use "hg help extensions" for information on enabling extensions
$ hg help patchbomb
patchbomb extension - command to send changesets as (a series of) patch emails
use "hg help extensions" for information on enabling extensions
Broken disabled extension and command:
$ mkdir hgext
$ echo > hgext/__init__.py
$ cat > hgext/broken.py <<EOF
> "broken extension'
> EOF
$ cat > path.py <<EOF
> import os, sys
> sys.path.insert(0, os.environ['HGEXTPATH'])
> EOF
$ HGEXTPATH=`pwd`
$ export HGEXTPATH
$ hg --config extensions.path=./path.py help broken
broken extension - (no help text available)
use "hg help extensions" for information on enabling extensions
$ hg --config extensions.path=./path.py help foo > /dev/null
hg: unknown command 'foo'
[255]
| # |
Change |
User |
Description |
Committed |
|
|
#1
|
7918 |
Sven Erik Knop |
Added Mercurial Exporter to Perforce Mk 1. |
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