hg
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
Tue, 17 Aug 2010 15:44:38 +0200
changeset 12661 10da5a1f25dd
parent 10263 25e572394f5c
child 12805 cae1c187abd4
permissions -rwxr-xr-x
setup/hg: always load Mercurial from where it was installed. This provides two new features: - Mercurial may be installed into a non-standard location without having to set PYTHONPATH. - Multiple installations can use Mercurial from different locations.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
     1
#!/usr/bin/env python
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
     2
#
1698
ad4a2eefe4d7 Update copyright notice
Matt Mackall <mpm@selenic.com>
parents: 515
diff changeset
     3
# mercurial - scalable distributed SCM
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
     4
#
4635
63b9d2deed48 Updated copyright notices and add "and others" to "hg version"
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3877
diff changeset
     5
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
     6
#
8225
46293a0c7e9f updated license to be explicit about GPL version 2
Martin Geisler <mg@lazybytes.net>
parents: 7672
diff changeset
     7
# This software may be used and distributed according to the terms of the
10263
25e572394f5c Update license to GPLv2+
Matt Mackall <mpm@selenic.com>
parents: 8225
diff changeset
     8
# GNU General Public License version 2 or any later version.
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
     9
12661
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    10
import os
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    11
import sys
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    12
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    13
libdir = '@LIBDIR@'
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    14
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    15
if libdir != '@' 'LIBDIR' '@':
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    16
    if not os.path.isabs(libdir):
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    17
        libdir = os.path.join(os.path.dirname(__file__), libdir)
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    18
        libdir = os.path.abspath(libdir)
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    19
    sys.path.insert(0, libdir)
10da5a1f25dd setup/hg: always load Mercurial from where it was installed.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10263
diff changeset
    20
5197
55860a45bbf2 Enable demandimport only in scripts, not in importable modules (issue605)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5178
diff changeset
    21
# enable importing on demand to reduce startup time
7672
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    22
try:
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    23
    from mercurial import demandimport; demandimport.enable()
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    24
except ImportError:
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    25
    import sys
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    26
    sys.stderr.write("abort: couldn't find mercurial libraries in [%s]\n" %
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    27
                     ' '.join(sys.path))
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    28
    sys.stderr.write("(check your install and PYTHONPATH)\n")
523c7816c33a Give a useful message about PYTHONPATH if startup fails
Matt Mackall <mpm@selenic.com>
parents: 5531
diff changeset
    29
    sys.exit(-1)
5197
55860a45bbf2 Enable demandimport only in scripts, not in importable modules (issue605)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5178
diff changeset
    30
5531
a3fe91b4f6eb Change standard streams mode to binary at hg startup
Patrick Mezard <pmezard@gmail.com>
parents: 5197
diff changeset
    31
import mercurial.util
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents: 4635
diff changeset
    32
import mercurial.dispatch
5531
a3fe91b4f6eb Change standard streams mode to binary at hg startup
Patrick Mezard <pmezard@gmail.com>
parents: 5197
diff changeset
    33
a3fe91b4f6eb Change standard streams mode to binary at hg startup
Patrick Mezard <pmezard@gmail.com>
parents: 5197
diff changeset
    34
for fp in (sys.stdin, sys.stdout, sys.stderr):
a3fe91b4f6eb Change standard streams mode to binary at hg startup
Patrick Mezard <pmezard@gmail.com>
parents: 5197
diff changeset
    35
    mercurial.util.set_binary(fp)
a3fe91b4f6eb Change standard streams mode to binary at hg startup
Patrick Mezard <pmezard@gmail.com>
parents: 5197
diff changeset
    36
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents: 4635
diff changeset
    37
mercurial.dispatch.run()