t* Simple Justified Gallery
URI git clone git://git.codevoid.de/mkpicindex
DIR Log
DIR Files
DIR Refs
DIR README
---
DIR commit fc32da5f774e4e54895562c4d336495149b5177a
DIR parent 209afeae9c5d3c0e521f7622c756822b78a6cb75
URI Author: Stefan Hagen <sh+git[at]codevoid[dot]de>
Date: Sat, 26 Oct 2019 15:54:58 +0200
Add background process
Diffstat:
M mkpicindex-static.sh | 48 +++++++++++++++++++++++--------
1 file changed, 36 insertions(+), 12 deletions(-)
---
DIR diff --git a/mkpicindex-static.sh b/mkpicindex-static.sh
t@@ -59,6 +59,12 @@ get_height_by_width() {
debug "get_height_by_width: FILE=$F TARGET_WIDTH=$TW FILE_WxH=$WH RET_HEIGHT=$R"
}
+bg_check() {
+ T=$(pgrep convert | wc -l | awk '{ print $1 }');
+ debug "Threads: $T";
+ printf "$T"
+}
+
# CREATE THUMBNAIL
create_thumb() {
# $F - original
t@@ -72,18 +78,36 @@ create_thumb() {
if ! [ -f "$THUMB_PATH/$T.gif" ] || [ -f "$THUMB_PATH/$T.jpeg" ];
then
case $(printf '%s' "${F##*.}" | tr '[:upper:]' '[:lower:]') in
- gif) console "Creating Thumbnail: $THUMB_PATH/$T.gif"
- convert -quality $THUMB_QUALITY -sharpen 2x2 \
- -coalesce -resize 6000x$H\> \
- -deconstruct "$F" \
- "$THUMB_PATH/${T}_tmp.gif" && \
- mv "$THUMB_PATH/${T}_tmp.gif" "$THUMB_PATH/$T.gif"
- printf '%s' "$THUMB_PATH/$T.gif" ;;
- *) convert -quality $THUMB_QUALITY -sharpen 2x2 \
- -resize 6000x$H\> "$F" \
- "$THUMB_PATH/${T}_tmp.jpeg" && \
- mv "$THUMB_PATH/${T}_tmp.jpeg" "$THUMB_PATH/$T.jpeg"
- printf '%s' "$THUMB_PATH/$T.jpeg" ;;
+ gif) if [ "$(bg_check)" -gt "4" ]; then
+ console "Creating Thumbnail (FG): $THUMB_PATH/$T.gif"
+ convert -quality $THUMB_QUALITY -sharpen 2x2 \
+ -coalesce -resize 6000x$H\> \
+ -deconstruct "$F" \
+ "$THUMB_PATH/${T}_tmp.gif" && \
+ mv "$THUMB_PATH/${T}_tmp.gif" "$THUMB_PATH/$T.gif"
+ else
+ console "Creating Thumbnail (BG): $THUMB_PATH/$T.gif"
+ convert -quality $THUMB_QUALITY -sharpen 2x2 \
+ -coalesce -resize 6000x$H\> \
+ -deconstruct "$F" \
+ "$THUMB_PATH/${T}_tmp.gif" && \
+ mv "$THUMB_PATH/${T}_tmp.gif" "$THUMB_PATH/$T.gif" &
+ fi
+ printf '%s' "$THUMB_PATH/$T.gif" ;;
+ *) if [ "$(bg_check)" -gt "4" ]; then
+ console "Creating Thumbnail (FG): $THUMB_PATH/$T.jpeg"
+ convert -quality $THUMB_QUALITY -sharpen 2x2 \
+ -resize 6000x$H\> "$F" \
+ "$THUMB_PATH/${T}_tmp.jpeg" && \
+ mv "$THUMB_PATH/${T}_tmp.jpeg" "$THUMB_PATH/$T.jpeg"
+ else
+ console "Creating Thumbnail (BG): $THUMB_PATH/$T.jpeg"
+ convert -quality $THUMB_QUALITY -sharpen 2x2 \
+ -resize 6000x$H\> "$F" \
+ "$THUMB_PATH/${T}_tmp.jpeg" && \
+ mv "$THUMB_PATH/${T}_tmp.jpeg" "$THUMB_PATH/$T.jpeg" &
+ fi
+ printf '%s' "$THUMB_PATH/$T.jpeg" ;;
esac
fi
}