Mercurial > dottes
comparison makeHornInF.sh @ 216:64b84dea3337
Add Horn in F transposition.
| author | Jim Hague <jim.hague@laicatc.com> |
|---|---|
| date | Wed, 20 Feb 2013 13:03:40 +0000 |
| parents | |
| children | a8a46fd79d5c |
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| 215:3c9d9654d4a1 | 216:64b84dea3337 |
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| 1 #!/bin/bash | |
| 2 # | |
| 3 # Transpose a book for Horn in F. | |
| 4 | |
| 5 if [ $# != 1 ]; then | |
| 6 echo "Usage: makeFHorn.sh <book dir name>" | |
| 7 exit 1 | |
| 8 fi | |
| 9 | |
| 10 dir=`pwd` | |
| 11 | |
| 12 booke=$dir/$1 | |
| 13 outdir=$dir/$1-HornInF | |
| 14 | |
| 15 mkdir -p $outdir | |
| 16 | |
| 17 find $booke -name "*.abc" | sort | | |
| 18 while read filename | |
| 19 do | |
| 20 name=`basename $filename .abc` | |
| 21 tmpfile=$outdir/$name.abc.tmp | |
| 22 | |
| 23 # Strip out guitar chords first. This has the advantage of removing | |
| 24 # text with arbitary lower case characters too. | |
| 25 sed -e "s/\"[^\"]*\"//g" $filename > $tmpfile | |
| 26 | |
| 27 # Transpose concert pitch up a fifth. | |
| 28 # If there are any notes at or above C above middle C, transpose | |
| 29 # down a seventh instead. | |
| 30 transpose=5 | |
| 31 if grep -v "^[A-Z]:" $tmpfile | sed -e 's/"[^"]*"//g' | grep -q "[a-g]"; then | |
| 32 transpose=-7 | |
| 33 fi | |
| 34 | |
| 35 # Transpose. By default abc2abc will report errors in the output, | |
| 36 # but this messes up output formatting so stop it. | |
| 37 abc2abc $tmpfile -e -t $transpose > $outdir/$name.abc | |
| 38 rm $tmpfile | |
| 39 done |