Mercurial > hg > mercurial-crew-with-dirclash
annotate contrib/git-viz/hg-viz @ 1587:851bc33ff545
Less annoying directory completion (see http://bugs.debian.org/343458)
The current bash completion script is quite painful in conjuntion with
deep directory trees because it adds a space after each successful
directory completion. Eg. "hg clone /ho<tab>" is completed to "hg clone
/home " when what you really want is "hg clone /home/" (assuming the
complete path to the repository looks like /home/foo/hg...).
That's because the 'complete' command does not know about the type of
completion it receives from the _hg shell function. When only a single
completion is returned, it assumes completion is complete and tells
readline to add a trailing space. This behaviour is usually wanted, but
not in the case of directory completion.
I've attached a patch that circumvents this problem by only returning
successful completions for directories that contain a .hg subdirectory.
If no repositories are found, no completions are returned either, and
bash falls back to ordinary (filename) completion. I find this behaviour
a lot less annoying than the current one.
Alternative: Use option nospace for the 'complete' command and let _hg
itself take care of adding a trailing space where appropriate. That's a
far more intrusive change, though.
author | Daniel Kobras <kobras@debian.org> |
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date | Thu, 15 Dec 2005 15:40:14 +0100 |
parents | d8abb687d501 |
children |
rev | line source |
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1 #!/bin/sh |
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2 |
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3 set -e |
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4 |
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5 if test x"$1" != x ; then |
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6 cd $1 |
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7 fi |
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8 |
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9 if [ ! -d ".hg" ]; then |
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10 echo "${1:-.} is not a mercurial repository" 1>&2 |
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11 echo "Aborting" 1>&2 |
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12 exit 1 |
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13 fi |
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14 if [ ! -d ".git" ]; then |
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15 mkdir -v ".git" |
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16 fi |
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17 if [ -e ".git/HEAD" ]; then |
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18 if [ ! -e ".git/HEAD.hg-viz-save" ]; then |
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19 mv -v ".git/HEAD" ".git/HEAD.hg-viz-save" |
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20 else |
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21 rm -vf ".git/HEAD" |
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22 fi |
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23 fi |
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24 hg history | head -1 | awk -F: '{print $3}' > .git/HEAD |
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25 git-viz |
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26 |