Mercurial > hg > mercurial-crew-with-dirclash
annotate hgeditor @ 523:003df62ae39f
[PATCH] Force "hg clone" to always create a new directory
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Hash: SHA1
[PATCH] Force "hg clone" to always create a new directory
From: Bryan O'Sullivan <bos@serpentine.com>
I just screwed myself by typing "hg clone foo" without specifying a
destination directory, and after I was done mopping up the mess,
concluded that this is a dangerous mode of operation that has no
practical value.
I've thus modified the clone command so that it always creates a
destination directory. If none is specified, the destination is taken
as the basename of the source.
hg clone foo
-> error, because foo already exists
hg clone http://www.selenic.com/hg
-> new repo, named hg
hg clone ../bar
-> new repo, named bar
manifest hash: f21ed8f805a60c1326d99220772e1574b0870d6c
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author | mpm@selenic.com |
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date | Wed, 29 Jun 2005 14:04:56 -0800 |
parents | 934279f3ca53 |
children | 3d4d5f2aba9a 4fc63e22b1fe |
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186 | 1 #!/bin/bash |
2 # | |
3 # This is an example of using HGEDITOR to automate the signing of | |
4 # commits and so on. | |
5 | |
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6 T1=""; T2="" |
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7 cleanup_exit() { |
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8 rm -f "$T1" "$T2" |
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9 exit $1 |
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10 } |
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11 |
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12 case "${EDITOR:=vi}" in |
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13 emacs) |
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14 EDITOR="$EDITOR -nw" |
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15 ;; |
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16 gvim|vim) |
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17 EDITOR="$EDITOR -f -o" |
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18 ;; |
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19 esac |
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20 |
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21 if grep -q "^HG: merge resolve" "$1" ; then |
186 | 22 # we don't sign merges |
348
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23 exec $EDITOR "$1" |
186 | 24 else |
348
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25 T1=`mktemp`; T2=`mktemp` |
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26 MANIFEST=`grep '^HG: manifest hash' "$1" | cut -b 19-` |
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27 |
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28 echo -e "\n\nmanifest hash: $MANIFEST" >> "$T1" |
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29 grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$T1" |
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30 ( |
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31 cd "`hg root`" |
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32 grep '^HG: changed' "$1" | cut -b 13- | while read changed; do |
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33 hg diff "$changed" >> "$T2" |
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34 done |
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35 ) |
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36 |
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37 CHECKSUM=`md5sum "$T1"` |
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38 $EDITOR "$T1" "$T2" || cleanup_exit $? |
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39 echo "$CHECKSUM" | md5sum -c 2>/dev/null && cleanup_exit 0 |
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40 { |
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41 head -1 "$T1" |
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42 echo |
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43 grep -v "^HG:" "$T1" | gpg -a -u "${HGUSER:-$EMAIL}" --clearsign |
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44 } > "$T2" && mv "$T2" "$1" |
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45 cleanup_exit $? |
186 | 46 fi |
348
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47 |