ui: add support for a tweakdefaults knob
We've been talking for years about a one-stop config knob to opt in to
better behavior. There have been a lot of ideas thrown around, but
they all seem to be too complicated to get anyone to actually do the
work.. As such, this patch is the stupidest thing that can possibly
work in the name of getting a good feature to users.
Right now it's just three config settings that I think are generally
uncontroversial, but I expect to add more soon. That will likely
include adding new config knobs for the express purpose of adding them
to tweakdefaults.
hg debuginstall
$ hg debuginstall
checking encoding (ascii)...
checking Python executable (*) (glob)
checking Python version (2.*) (glob)
checking Python lib (*lib*)... (glob)
checking Python security support (*) (glob)
TLS 1.2 not supported by Python install; network connections lack modern security (?)
SNI not supported by Python install; may have connectivity issues with some servers (?)
checking Mercurial version (*) (glob)
checking Mercurial custom build (*) (glob)
checking module policy (*) (glob)
checking installed modules (*mercurial)... (glob)
checking registered compression engines (*zlib*) (glob)
checking available compression engines (*zlib*) (glob)
checking available compression engines for wire protocol (*zlib*) (glob)
checking templates (*mercurial?templates)... (glob)
checking default template (*mercurial?templates?map-cmdline.default) (glob)
checking commit editor... (* -c "import sys; sys.exit(0)") (glob)
checking username (test)
no problems detected
hg debuginstall JSON
$ hg debuginstall -Tjson | sed 's|\\\\|\\|g'
[
{
"compengines": ["bz2", "bz2truncated", "none", "zlib"*], (glob)
"compenginesavail": ["bz2", "bz2truncated", "none", "zlib"*], (glob)
"compenginesserver": [*"zlib"*], (glob)
"defaulttemplate": "*mercurial?templates?map-cmdline.default", (glob)
"defaulttemplateerror": null,
"defaulttemplatenotfound": "default",
"editor": "* -c \"import sys; sys.exit(0)\"", (glob)
"editornotfound": false,
"encoding": "ascii",
"encodingerror": null,
"extensionserror": null, (no-pure !)
"hgmodulepolicy": "*", (glob)
"hgmodules": "*mercurial", (glob)
"hgver": "*", (glob)
"hgverextra": "*", (glob)
"problems": 0,
"pythonexe": "*", (glob)
"pythonlib": "*", (glob)
"pythonsecurity": [*], (glob)
"pythonver": "*.*.*", (glob)
"templatedirs": "*mercurial?templates", (glob)
"username": "test",
"usernameerror": null,
"vinotfound": false
}
]
hg debuginstall with no username
$ HGUSER= hg debuginstall
checking encoding (ascii)...
checking Python executable (*) (glob)
checking Python version (2.*) (glob)
checking Python lib (*lib*)... (glob)
checking Python security support (*) (glob)
TLS 1.2 not supported by Python install; network connections lack modern security (?)
SNI not supported by Python install; may have connectivity issues with some servers (?)
checking Mercurial version (*) (glob)
checking Mercurial custom build (*) (glob)
checking module policy (*) (glob)
checking installed modules (*mercurial)... (glob)
checking registered compression engines (*zlib*) (glob)
checking available compression engines (*zlib*) (glob)
checking available compression engines for wire protocol (*zlib*) (glob)
checking templates (*mercurial?templates)... (glob)
checking default template (*mercurial?templates?map-cmdline.default) (glob)
checking commit editor... (* -c "import sys; sys.exit(0)") (glob)
checking username...
no username supplied
(specify a username in your configuration file)
1 problems detected, please check your install!
[1]
path variables are expanded (~ is the same as $TESTTMP)
$ mkdir tools
$ touch tools/testeditor.exe
#if execbit
$ chmod 755 tools/testeditor.exe
#endif
$ hg debuginstall --config ui.editor=~/tools/testeditor.exe
checking encoding (ascii)...
checking Python executable (*) (glob)
checking Python version (*) (glob)
checking Python lib (*lib*)... (glob)
checking Python security support (*) (glob)
TLS 1.2 not supported by Python install; network connections lack modern security (?)
SNI not supported by Python install; may have connectivity issues with some servers (?)
checking Mercurial version (*) (glob)
checking Mercurial custom build (*) (glob)
checking module policy (*) (glob)
checking installed modules (*mercurial)... (glob)
checking registered compression engines (*zlib*) (glob)
checking available compression engines (*zlib*) (glob)
checking available compression engines for wire protocol (*zlib*) (glob)
checking templates (*mercurial?templates)... (glob)
checking default template (*mercurial?templates?map-cmdline.default) (glob)
checking commit editor... (* -c "import sys; sys.exit(0)") (glob)
checking username (test)
no problems detected
#if test-repo
$ . "$TESTDIR/helpers-testrepo.sh"
$ cat >> wixxml.py << EOF
> import os, subprocess, sys
> import xml.etree.ElementTree as ET
>
> # MSYS mangles the path if it expands $TESTDIR
> testdir = os.environ['TESTDIR']
> ns = {'wix' : 'http://schemas.microsoft.com/wix/2006/wi'}
>
> def directory(node, relpath):
> '''generator of files in the xml node, rooted at relpath'''
> dirs = node.findall('./{%(wix)s}Directory' % ns)
>
> for d in dirs:
> for subfile in directory(d, relpath + d.attrib['Name'] + '/'):
> yield subfile
>
> files = node.findall('./{%(wix)s}Component/{%(wix)s}File' % ns)
>
> for f in files:
> yield relpath + f.attrib['Name']
>
> def hgdirectory(relpath):
> '''generator of tracked files, rooted at relpath'''
> hgdir = "%s/../mercurial" % (testdir)
> args = ['hg', '--cwd', hgdir, 'files', relpath]
> proc = subprocess.Popen(args, stdout=subprocess.PIPE,
> stderr=subprocess.PIPE)
> output = proc.communicate()[0]
>
> slash = '/'
> for line in output.splitlines():
> if os.name == 'nt':
> yield line.replace(os.sep, slash)
> else:
> yield line
>
> tracked = [f for f in hgdirectory(sys.argv[1])]
>
> xml = ET.parse("%s/../contrib/wix/%s.wxs" % (testdir, sys.argv[1]))
> root = xml.getroot()
> dir = root.find('.//{%(wix)s}DirectoryRef' % ns)
>
> installed = [f for f in directory(dir, '')]
>
> print('Not installed:')
> for f in sorted(set(tracked) - set(installed)):
> print(' %s' % f)
>
> print('Not tracked:')
> for f in sorted(set(installed) - set(tracked)):
> print(' %s' % f)
> EOF
$ python wixxml.py help
Not installed:
help/common.txt
help/hg-ssh.8.txt
help/hg.1.txt
help/hgignore.5.txt
help/hgrc.5.txt
Not tracked:
$ python wixxml.py templates
Not installed:
Not tracked:
#endif
#if virtualenv
Verify that Mercurial is installable with pip. Note that this MUST be
the last test in this file, because we do some nasty things to the
shell environment in order to make the virtualenv work reliably.
$ cd $TESTTMP
Note: --no-site-packages is deprecated, but some places have an
ancient virtualenv from their linux distro or similar and it's not yet
the default for them.
$ unset PYTHONPATH
$ $PYTHON -m virtualenv --no-site-packages installenv >> pip.log
Note: we use this weird path to run pip and hg to avoid platform differences,
since it's bin on most platforms but Scripts on Windows.
$ ./installenv/*/pip install $TESTDIR/.. >> pip.log
$ ./installenv/*/hg debuginstall || cat pip.log
checking encoding (ascii)...
checking Python executable (*) (glob)
checking Python version (2.*) (glob)
checking Python lib (*)... (glob)
checking Python security support (*) (glob)
TLS 1.2 not supported by Python install; network connections lack modern security (?)
SNI not supported by Python install; may have connectivity issues with some servers (?)
checking Mercurial version (*) (glob)
checking Mercurial custom build (*) (glob)
checking module policy (*) (glob)
checking installed modules (*/mercurial)... (glob)
checking registered compression engines (*) (glob)
checking available compression engines (*) (glob)
checking available compression engines for wire protocol (*) (glob)
checking templates ($TESTTMP/installenv/*/site-packages/mercurial/templates)... (glob)
checking default template ($TESTTMP/installenv/*/site-packages/mercurial/templates/map-cmdline.default) (glob)
checking commit editor... (*) (glob)
checking username (test)
no problems detected
#endif