Mercurial > dottes
changeset 48:6f4667d1372d
Try to make web item updates atomic-ish.
The Jenkins workspace is exported as the web site. So when updating files
that take time, such as making MP3, create to a temp file and rename into place.
| author | Jim Hague <jim.hague@laicatc.com> |
|---|---|
| date | Sun, 04 Mar 2012 16:09:06 +0000 |
| parents | 23cbad0faa52 |
| children | ac3bbc2195c1 |
| files | makeWebItems.sh |
| diffstat | 1 files changed, 11 insertions(+), 6 deletions(-) [+] |
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--- a/makeWebItems.sh Sun Mar 04 16:04:12 2012 +0000 +++ b/makeWebItems.sh Sun Mar 04 16:09:06 2012 +0000 @@ -17,16 +17,21 @@ mkdir -p $builddir -# Now, for each tune, make the tune JPG and sound. +# Now, for each tune, make the tune JPG and sound. Do this to temp +# files and rename into place to make updates as atomic as possible. find $booke -name "*.abc" | sort | while read filename do name=`basename $filename .abc` - convert $graphicsdir/${name}.eps $builddir/${name}.jpg + convert $graphicsdir/${name}.eps $builddir/${name}.jpg.tmp - abc2midi $filename -o $builddir/${name}.mid - timidity -Ow -o $builddir/${name}.wav $builddir/${name}.mid - lame --quiet $builddir/${name}.wav $builddir/${name}.mp3 - rm $builddir/${name}.wav + abc2midi $filename -o $builddir/${name}.mid.tmp + timidity -Ow -o $builddir/${name}.wav.tmp $builddir/${name}.mid.tmp + lame --quiet $builddir/${name}.wav.tmp $builddir/${name}.mp3.tmp + + mv $builddir/${name}.jpg.tmp $builddir/${name}.jpg + mv $builddir/${name}.mid.tmp $builddir/${name}.mid + mv $builddir/${name}.mp3.tmp $builddir/${name}.mp3 + rm $builddir/${name}.wav.tmp done