Mercurial > hg
view contrib/editmerge @ 46270:161313f9c467
shelve: rewrite check for unknown shelf to delete
The code would try to delete the shelf's .patch file and if that
raised an exception, it would convert it to an `error.Abort`. This
patch rewrites it so the check is done upfront. I find it easier to
read that way. It's now clear enough that I removed the comment
explaining it as well.
As Joerg pointed out during review, another differences is that the
old code would move a `.hg` file without its `.patch` friend to backup
before it realized that the `.patch` file was missing. The new code
will error out earlier and not move the `.hg` file, which seems like
an improvement. That should only matter on corrupt `.hg/shelved/`
directories, however.
Differential Revision: https://phab.mercurial-scm.org/D9697
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Thu, 07 Jan 2021 12:22:39 -0800 |
parents | 612502900a2d |
children |
line wrap: on
line source
#!/usr/bin/env bash # A simple script for opening merge conflicts in the editor. # Use the following Mercurial settings to enable it. # # [ui] # merge = editmerge # # [merge-tools] # editmerge.args=$output # editmerge.check=changed # editmerge.premerge=keep FILE="$1" getlines() { grep -n "^<<<<<<" "$FILE" | cut -f1 -d: } # editor preference loosely based on https://mercurial-scm.org/wiki/editor # hg showconfig is at the bottom though, since it's slow to run (0.15 seconds) ED="$HGEDITOR" if [ "$ED" = "" ] ; then ED="$VISUAL" fi if [ "$ED" = "" ] ; then ED="$EDITOR" fi if [ "$ED" = "" ] ; then ED="$(hg showconfig ui.editor)" fi if [ "$ED" = "" ] ; then echo "merge failed - unable to find editor" exit 1 fi if [ "$ED" = "emacs" ] || [ "$ED" = "nano" ] || [ "$ED" = "vim" ] ; then FIRSTLINE="$(getlines | head -n 1)" PREVIOUSLINE="" # open the editor to the first conflict until there are no more # or the user stops editing the file while [ ! "$FIRSTLINE" = "" ] && [ ! "$FIRSTLINE" = "$PREVIOUSLINE" ] ; do $ED "+$FIRSTLINE" "$FILE" PREVIOUSLINE="$FIRSTLINE" FIRSTLINE="$(getlines | head -n 1)" done else $ED "$FILE" fi # get the line numbers of the remaining conflicts CONFLICTS="$(getlines | sed ':a;N;$!ba;s/\n/, /g')" if [ ! "$CONFLICTS" = "" ] ; then echo "merge failed - resolve the conflicts (line $CONFLICTS) then use 'hg resolve --mark'" exit 1 fi exit 0