Mercurial > hg
view hgeditor @ 26567:f18646cf0e93
filemerge: call premerge directly from main merge function
The merge code currently does (in pseudocode):
for f in tomerge:
premerge f
merge f
We'd like to change this to look more like:
for f in tomerge:
premerge f
for f in tomerge:
merge f
This makes sure as many files are resolved as possible before prompting for the
others. This restructuring is also necessary for custom merge drivers.
This function separates out the premerge step from the merge step. In future
patches we'll actually turn these into separate steps in the merge driver.
The 'if r:' occurrences will be cleaned up in subsequent patches.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Wed, 07 Oct 2015 21:22:16 -0700 |
parents | 2b440bb8a66b |
children | 1aee2ab0f902 |
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#!/bin/sh # # This is an example of using HGEDITOR to create of diff to review the # changes while commiting. # If you want to pass your favourite editor some other parameters # only for Mercurial, modify this: case "${EDITOR}" in "") EDITOR="vi" ;; emacs) EDITOR="$EDITOR -nw" ;; gvim|vim) EDITOR="$EDITOR -f -o" ;; esac HGTMP="" cleanup_exit() { rm -rf "$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 $EDITOR "$HGTMP/msg" "$HGTMP/diff" || exit $? else $EDITOR "$HGTMP/msg" || exit $? fi [ -x "${MD5}" ] && (echo "$CHECKSUM" | ${MD5} -c >/dev/null 2>&1 && exit 13) mv "$HGTMP/msg" "$1" exit $?