Mercurial > hg > mercurial-crew-with-dirclash
view hgmerge @ 916:fe094cca9915
Add bash_completion to contrib
Contributed by "Alexis S. L. Carvalho" <alexis@cecm.usp.br>
Attached is a file that implements bash completion for hg. Just
reading it from your .bashrc should be enough to use it - I think: I'm
using the /etc/bash_completion from debian and I'm not sure whether it
sets some important option.
It gets the list of commands, aliases and options from the output of hg
help and then adds some specific stuff - e.g. completing update with
tags; pull and push with path aliases and directories, etc.
author | mpm@selenic.com |
---|---|
date | Tue, 16 Aug 2005 14:17:27 -0800 |
parents | 9c918287d10b |
children | 696851b1bba9 |
line wrap: on
line source
#!/bin/sh # # hgmerge - default merge helper for Mercurial # # This tries to find a way to do three-way merge on the current system. # The result ought to end up in $1. set -e # bail out quickly on failure LOCAL="$1" BASE="$2" OTHER="$3" if [ -z "$EDITOR" ]; then EDITOR="vi" fi # Back up our file cp "$LOCAL" "$LOCAL.orig" # Attempt to do a non-interactive merge if type merge > /dev/null 2>&1; then merge "$LOCAL" "$BASE" "$OTHER" 2> /dev/null && exit 0 cp "$LOCAL.orig" "$LOCAL" elif type diff3 > /dev/null 2>&1; then diff3 -m "$LOCAL.orig" "$BASE" "$OTHER" > "$LOCAL" && exit 0 cp "$LOCAL.orig" "$LOCAL" fi if [ -n "$DISPLAY" ]; then # try using kdiff3, which is fairly nice if type kdiff3 > /dev/null 2>&1; then kdiff3 --auto "$BASE" "$LOCAL" "$OTHER" -o "$LOCAL" || exit 1 exit 0 fi # try using tkdiff, which is a bit less sophisticated if type tkdiff > /dev/null 2>&1; then tkdiff "$LOCAL" "$OTHER" -a "$BASE" -o "$LOCAL" || exit 1 exit 0 fi fi # Attempt to do a merge with $EDITOR if type merge > /dev/null 2>&1; then echo "conflicts detected in $LOCAL" merge "$LOCAL" "$BASE" "$OTHER" 2>/dev/null || $EDITOR "$LOCAL" exit 0 fi if type diff3 > /dev/null 2>&1; then echo "conflicts detected in $LOCAL" diff3 -m "$LOCAL.orig" "$BASE" "$OTHER" > "$LOCAL" || $EDITOR "$LOCAL" exit 0 fi HGTMP="" cleanup_exit() { rm -rf "$HGTMP" } # attempt to manually merge with diff and patch if type diff > /dev/null 2>&1 && type patch > /dev/null 2>&1; then # Remove temporary files even if we get interrupted trap "cleanup_exit" 0 # normal exit trap "exit 1" 1 2 3 6 15 # HUP INT QUIT ABRT TERM HGTMP="${TMPDIR-/tmp}/hgmerge.$RANDOM.$RANDOM.$RANDOM.$$" (umask 077 && mkdir "$HGTMP") || { echo "Could not create temporary directory! Exiting." 1>&2 exit 1 } diff -u "$BASE" "$OTHER" > "$HGTMP/diff" if patch "$LOCAL" < "$HGTMP/diff"; then exit 0 else # If rejects are empty after using the editor, merge was ok $EDITOR "$LOCAL" "$LOCAL.rej" && test -s "$LOCAL.rej" || exit 0 fi exit 1 fi echo "hgmerge: unable to find merge, tkdiff, kdiff3, or diff+patch!" exit 1