並列化4

endnanonna.sh

#!/bin/zsh

START=$SECONDS

function terminate () {
  echo 'Usage: endnanonna [target string] [output]'
  exit 1
}

[[ -z $1 ]] && echo 'target string blank.' && terminate
[[ ${#1} -ne 7 ]] && echo 'string length should be 7.' && terminate
[[ -z $2 ]] && echo 'no output.' && terminate

FONT='rounded-x-mplus-1p-black.ttf'
SRC="$1"
DST="$2"
CPU=4

STRETCH=(6 6 15 24 24 60 80 90 100 110 120 124 134 136 137 138 139 140)
STRSIZE=(80 64 78 64 64 64 78)
GEOSIZE=(+80+5 +65+30 +115+15 +187+25 +240+25 +287+5 +335+0)
COLOURS=('#dd188b' '#dd188b' '#f57315' '#5ac02e' '#5ac02e' '#12a7c5' '#12a7c5')
ROTATES=('-10' '-10' '-10' '-10' '-10' '-10' 10)

FTMP=`mktemp -d`
FTMPORG="$FTMP/test.gif"

# generate

for i in {1..${#SRC}}; do
  FTMPDST=$FTMP/$i.gif
  convert -define gif:size=640x360 -background none -font $FONT -pointsize $STRSIZE[i] -fill $COLOURS[i] -stroke $COLOURS[i] -strokewidth 2 label:$SRC[i] -rotate $ROTATES[i] $FTMPDST
  if [ $i -eq 1 -o $i -eq 6 -o $i -eq 7 ]; then
    HEI=`echo $(( $STRSIZE[i] * 2.7 )) | cut -d'.' -f1`
    convert -define gif:size=640x360 -geometry "x$HEI!" $FTMPDST $FTMPDST
  fi
done

# append

SPLICE=0

for s in $STRSIZE; do
  f=`echo $(( s / 10 )) | cut -d'.' -f1`
  SPLICE=$(( $SPLICE + $s - $f ))
done

convert -define gif:size=640x360 -background none -gravity east -splice ${SPLICE}x $FTMP/1.gif $FTMPORG
for i in {2..${#SRC}}; do
  convert -define gif:size=640x360 $FTMPORG $FTMP/$i.gif -gravity west -geometry $GEOSIZE[i] -composite $FTMPORG
done

#convert -crop '100%x65-50+25' $FTMPORG $FTMPORG

#rm -r $FTMP

i=1
c=0

TMP=`mktemp -d`

for f in ./img/*.gif; do
  NUM=$(( `echo $f | cut -d'/' -f3 | cut -d'.' -f1` ))
  if [ $NUM -gt 106 ]; then
    FTMPSRC=$FTMPORG
    if [ $NUM -lt 124 ]; then
      HEI=$STRETCH[i]
      FTMPDST=$FTMP/${i}_sh.gif
      convert -define gif:size=640x360 -geometry "x$HEI!" $FTMPSRC $FTMPDST
      FTMPSRC=$FTMPDST
      i=$(( i + 1 ))
    fi
    GEO=$(( 74 - $HEI / 2 ))
    convert -define gif:size=640x360 $f $FTMPSRC -gravity center -geometry "+60+$GEO" -composite $TMP/`printf '%04d' ${NUM}`.gif &
    c=$(( c + 1 ))
    if [ $c -ge $CPU ]; then
      c=0
      wait
    fi
  else
    cp $f $TMP/`printf '%04d' ${NUM}`.gif
  fi
done

wait

GIF=`gifsicle -O3 --delay 7 $TMP/*.gif > $DST` > /dev/null 2>&1

rm -rf $TMP
rm -rf $FTMP

echo $(( $SECONDS - $START ))s

exit 0

#TMP=`mktemp -d`
#DST="$2"