# HG changeset patch # User Steve Huston # Date 1366818027 14400 # Node ID fe021064d723f7efe51d6d00db65377ddf369fcd # Parent c4dccb49471b0a321cbfac8ad5753fe47720abe1 Adding 'hgeditor' to repo & environment diff -r c4dccb49471b -r fe021064d723 .bashrc --- a/.bashrc Tue Apr 23 13:11:51 2013 -0400 +++ b/.bashrc Wed Apr 24 11:40:27 2013 -0400 @@ -29,6 +29,7 @@ } export PAGER=less export EDITOR=vim +export HGEDITOR=$HOME/bin/hgeditor export RUBYLIB=$HOME/Installs/rubygems/lib export GEM_HOME=$HOME/Installs/rubygems/gems diff -r c4dccb49471b -r fe021064d723 bin/hgeditor --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bin/hgeditor Wed Apr 24 11:40:27 2013 -0400 @@ -0,0 +1,38 @@ +#!/bin/sh + +HGTMP="" +cleanup_exit() { + rm -rf "$HGTMP" +} + +# Remove temporary files even if we get interrupted +trap "cleanup_exit" 0 # normal exit +trap "exit 255" HUP INT QUIT ABRT TERM + +HGTMP=$(mktemp -d ${TMPDIR-/tmp}/hgeditor.XXXXXX) +[ x$HGTMP != x -a -d $HGTMP ] || { + echo "Could not create temporary directory! Exiting." 1>&2 + exit 1 +} + +( + grep '^HG: changed' "$1" | cut -b 13- | while read changed; do + "$HG" diff "$changed" >> "$HGTMP/diff" + done +) + +cat "$1" > "$HGTMP/msg" + +MD5=$(which md5sum 2>/dev/null) || \ + MD5=$(which md5 2>/dev/null) +[ -x "${MD5}" ] && CHECKSUM=`${MD5} "$HGTMP/msg"` +if [ -s "$HGTMP/diff" ]; then + vim "+e $HGTMP/diff" '+set buftype=help filetype=diff' "+split $HGTMP/msg" "+wincmd r" "+resize 10" || exit $? +else + vim "$HGTMP/msg" || exit $? +fi +[ -x "${MD5}" ] && (echo "$CHECKSUM" | ${MD5} -c >/dev/null 2>&1 && exit 13) + +mv "$HGTMP/msg" "$1" + +exit $?