annotate hgeditor @ 1706:20b621154e17

Run commit message editor in the repo root (like hooks). This makes the hgeditor script work with hg commit -R path/to/repo
author Thomas Arendsen Hein <thomas@intevation.de>
date Thu, 09 Feb 2006 07:01:23 +0100
parents f93fde8f5027
children d9b8d28c0b94
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/bin/sh
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2 #
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3 # This is an example of using HGEDITOR to create of diff to review the
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4 # changes while commiting.
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5
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6 # If you want to pass your favourite editor some other parameters
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7 # only for Mercurial, modify this:
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8 case "${EDITOR}" in
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9 "")
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10 EDITOR="vi"
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11 ;;
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12 emacs)
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13 EDITOR="$EDITOR -nw"
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14 ;;
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15 gvim|vim)
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16 EDITOR="$EDITOR -f -o"
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17 ;;
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18 esac
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19
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20
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21 HGTMP=""
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22 cleanup_exit() {
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23 rm -rf "$HGTMP"
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24 }
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25
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26 # Remove temporary files even if we get interrupted
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27 trap "cleanup_exit" 0 # normal exit
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28 trap "exit 255" 1 2 3 6 15 # HUP INT QUIT ABRT TERM
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29
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30 HGTMP="${TMPDIR-/tmp}/hgeditor.$RANDOM.$RANDOM.$RANDOM.$$"
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31 (umask 077 && mkdir "$HGTMP") || {
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32 echo "Could not create temporary directory! Exiting." 1>&2
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33 exit 1
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34 }
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35
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36 (
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37 grep '^HG: changed' "$1" | cut -b 13- | while read changed; do
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38 hg diff "$changed" >> "$HGTMP/diff"
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39 done
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40 )
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41
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42 cat "$1" > "$HGTMP/msg"
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43
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44 CHECKSUM=`md5sum "$HGTMP/msg"`
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45 if [ -s "$HGTMP/diff" ]; then
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46 $EDITOR "$HGTMP/msg" "$HGTMP/diff" || exit $?
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47 else
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48 $EDITOR "$HGTMP/msg" || exit $?
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49 fi
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50 echo "$CHECKSUM" | md5sum -c >/dev/null 2>&1 && exit 13
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51
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parents: 1009
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52 mv "$HGTMP/msg" "$1"
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53
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54 exit $?