Mercurial > hg
view contrib/tcsh_completion_build.sh @ 17159:36a3016811d1
localrepo: use the path relative to "self.vfs" instead of "path" argument
As a part of migration to vfs, this patch uses "self.root", which can
be recognized as the path relative to "self.vfs", instead of "path"
argument.
This fix allows to make invocations of "util.makedirs()" and
"os.path.exists()" while ensuring repository directory in
"localrepository.__init__()" ones indirectly via vfs.
But this fix also raises issue 2528: "hg clone" with empty destination.
"path" argument is empty in many cases, so this issue can't be fixed
in the view of "localrepository.__init__()".
Before this patch, it is fixed by empty-ness check ("not name") of
exception handler in "util.makedirs()".
try:
os.mkdir(name)
except OSError, err:
if err.errno == errno.EEXIST:
return
if err.errno != errno.ENOENT or not name:
raise
This requires "localrepository.__init__()" to invoke "util.makedirs()"
with "path" instead of "self.root", because empty "path" is treated as
"current directory" and "self.root" becomes valid path.
But "hg clone" with empty destination can be detected also in
"hg.clone()" before "localrepository.__init__()" invocation, so this
patch re-fixes issue2528 by checking it in "hg.clone()".
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Fri, 06 Jul 2012 18:45:27 +0900 |
parents | 2616325766e3 |
children |
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#!/bin/sh # # tcsh_completion_build.sh - script to generate tcsh completion # # # Copyright (C) 2005 TK Soh. # # This is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free # Software Foundation; either version 2 of the License, or (at your # option) any later version. # # # Description # ----------- # This script generates a tcsh source file to support completion # of Mercurial commands and options. # # Instruction: # ----------- # Run this script to generate the tcsh source file, and source # the file to add command completion support for Mercurial. # # tcsh% tcsh_completion.sh FILE # tcsh% source FILE # # If FILE is not specified, tcsh_completion will be generated. # # Bugs: # ---- # 1. command specific options are not supported # 2. hg commands must be specified immediately after 'hg'. # tcsh_file=${1-tcsh_completion} hg_commands=`hg --debug help | \ sed -e '1,/^list of commands:/d' \ -e '/^enabled extensions:/,$d' \ -e '/^additional help topics:/,$d' \ -e '/^ [^ ]/!d; s/[,:]//g;' | \ xargs -n5 | \ sed -e '$!s/$/ \\\\/g; 2,$s/^ */ /g'` hg_global_options=`hg -v help | \ sed -e '1,/global/d;/^ *-/!d; s/ [^- ].*//' | \ sed -e 's/ *$//; $!s/$/ \\\\/g; 2,$s/^ */ /g'` hg_version=`hg version | sed -e '1q'` script_name=`basename $0` cat > $tcsh_file <<END # # tcsh completion for Mercurial # # This file has been auto-generated by $script_name for # $hg_version # # Copyright (C) 2005 TK Soh. # # This is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free # Software Foundation; either version 2 of the License, or (at your # option) any later version. # complete hg \\ 'n/--cwd/d/' 'n/-R/d/' 'n/--repository/d/' \\ 'C/-/($hg_global_options)/' \\ 'p/1/($hg_commands)/' END