Mercurial > hg
annotate contrib/editmerge @ 21014:a6246bba7b9e
bundle2: add an unbundle part responsible from unbundling part
We have a new unbundle class and it is now responsible from extracting its own
data. The top level bundler only extracts the header (to detect an end of stream
marker) then leaves everything else to the `unbundlepart` class. The ultimate
goal is to have `unbundlepart` responsible for lazily extracting its payload.
This is mostly code movement.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Fri, 11 Apr 2014 15:43:16 -0400 |
parents | 864c56cb8945 |
children | 4b0fc75f9403 |
rev | line source |
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1 #!/usr/bin/env bash |
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2 # A simple script for opening merge conflicts in the editor. |
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3 # Use the following Mercurial settings to enable it. |
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4 # |
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5 # [ui] |
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6 # merge = editmerge |
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7 # |
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8 # [merge-tools] |
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9 # editmerge.args=$output |
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10 # editmerge.check=changed |
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11 # editmerge.premerge=keep |
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12 |
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13 FILE=$1 |
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14 |
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15 getlines() { |
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16 grep -n "<<<<<<" $FILE | cut -f1 -d: |
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17 } |
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18 |
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19 # editor preference loosely based on http://mercurial.selenic.com/wiki/editor |
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20 # hg showconfig is at the bottom though, since it's slow to run (0.15 seconds) |
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21 ED=$HGEDITOR |
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22 if [ "$ED" = "" ] ; then |
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23 ED=$VISUAL |
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24 fi |
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25 if [ "$ED" = "" ] ; then |
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26 ED=$EDITOR |
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27 fi |
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28 if [ "$ED" = "" ] ; then |
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29 ED=$(hg showconfig ui.editor) |
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30 fi |
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31 if [ "$ED" = "" ] ; then |
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32 echo "merge failed - unable to find editor" |
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33 exit 1 |
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34 fi |
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35 |
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36 if [ "$ED" = "emacs" ] || [ "$ED" = "nano" ] || [ "$ED" = "vim" ] ; then |
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37 FIRSTLINE=$(getlines | head -n 1) |
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38 PREVIOUSLINE="" |
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39 |
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40 # open the editor to the first conflict until there are no more |
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41 # or the user stops editing the file |
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42 while [ ! "$FIRSTLINE" = "" ] && [ ! "$FIRSTLINE" = "$PREVIOUSLINE" ] ; do |
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43 $ED +$FIRSTLINE $FILE |
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44 PREVIOUSLINE=$FIRSTLINE |
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45 FIRSTLINE=$(getlines | head -n 1) |
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46 done |
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47 else |
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48 $ED $FILE |
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49 fi |
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50 |
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51 # get the line numbers of the remaining conflicts |
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52 CONFLICTS=$(getlines | sed ':a;N;$!ba;s/\n/, /g') |
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53 if [ ! "$CONFLICTS" = "" ] ; then |
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54 echo "merge failed - resolve the conflicts (line $CONFLICTS) then use 'hg resolve --mark'" |
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55 exit 1 |
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56 fi |
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57 |
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58 exit 0 |