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rebase: move actual rebase into a single transaction...
rebase: move actual rebase into a single transaction Previously, rebasing would open several transaction over the course of rebasing several commits. Opening a transaction can have notable overhead (like copying the dirstate) which can add up when rebasing many commits. This patch adds a single large transaction around the actual commit rebase operation, with a catch for intervention which serializes the current state if we need to drop back to the terminal for user intervention. Amazingly, almost all the tests seem to pass. On large repos with large working copies, this can speed up rebasing 7 commits by 25%. I'd expect the percentage to be a bit larger for rebasing even more commits. There are minor test changes because we're rolling back the entire transaction during unexpected exceptions instead of just stopping mid-rebase, so there's no more backup bundle. It also leave an unknown file in the working copy, since our clean up 'hg update' doesn't delete unknown files.
Gilles Moris - - Load All Authors

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r13515:26163257 1.8 stable
r31226:cf8ad0e6 default
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tcsh_completion_build.sh
74 lines | 1.9 KiB | application/x-sh | BashLexer
/ contrib / tcsh_completion_build.sh
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TK Soh
Add contrib script for generating tcsh completion source
 r1155 #!/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
Thomas Arendsen Hein
Cleanup of tabs and trailing spaces.
 r1308 # option) any later version.
TK Soh
Add contrib script for generating tcsh completion source
 r1155 #
#
# 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=${1-tcsh_completion}
hg_commands=`hg --debug help | \
sed -e '1,/^list of commands:/d' \
Gilles Moris
Update tcsh completion scripts with new commands and for new help output....
 r7766 -e '/^enabled extensions:/,$d' \
Gilles Moris
contrib: update tcsh_completion for Mercurial 1.8...
 r13515 -e '/^additional help topics:/,$d' \
TK Soh
tcsh_completion_build.sh: fixed error caused by xargs on Linux
 r1157 -e '/^ [^ ]/!d; s/[,:]//g;' | \
TK Soh
Add contrib script for generating tcsh completion source
 r1155 xargs -n5 | \
TK Soh
tcsh_completion_build.sh: fixed error caused by xargs on Linux
 r1157 sed -e '$!s/$/ \\\\/g; 2,$s/^ */ /g'`
TK Soh
Add contrib script for generating tcsh completion source
 r1155
hg_global_options=`hg -v help | \
sed -e '1,/global/d;/^ *-/!d; s/ [^- ].*//' | \
TK Soh
tcsh_completion_build.sh: fixed error caused by xargs on Linux
 r1157 sed -e 's/ *$//; $!s/$/ \\\\/g; 2,$s/^ */ /g'`
TK Soh
Add contrib script for generating tcsh completion source
 r1155
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
Thomas Arendsen Hein
Cleanup of tabs and trailing spaces.
 r1308 # $hg_version
TK Soh
Add contrib script for generating tcsh completion source
 r1155 #
# Copyright (C) 2005 TK Soh.
#
# This is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your
Thomas Arendsen Hein
Cleanup of tabs and trailing spaces.
 r1308 # option) any later version.
TK Soh
Add contrib script for generating tcsh completion source
 r1155 #
complete hg \\
'n/--cwd/d/' 'n/-R/d/' 'n/--repository/d/' \\
'C/-/($hg_global_options)/' \\
'p/1/($hg_commands)/'
END