oliver
62 lines
1.3 KiB
Bash
Executable File
62 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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if ! command -v magick &> /dev/null; then
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echo "ImageMagick (magick) is required. Install it first."
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exit 1
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fi
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mkdir -p bg blog
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# Final exact dimensions (not just width anymore)
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BG_WIDTH=1920
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BG_HEIGHT=1080 # Hero (16:9)
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BLOG_WIDTH=800
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BLOG_HEIGHT=600 # 3-column cards (4:3 is a safe default)
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# Quality
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BG_QUALITY=82
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BLOG_QUALITY=75
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echo "Converting JPG → WebP with fixed dimensions + center crop..."
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for img in *.jpg *.jpeg; do
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[ -e "$img" ] || continue
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filename=$(basename "$img")
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name="${filename%.*}"
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echo "→ Processing $img"
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# HERO / BG (cover + center crop)
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magick "$img" \
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-resize ${BG_WIDTH}x${BG_HEIGHT}^ \
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-gravity center \
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-extent ${BG_WIDTH}x${BG_HEIGHT} \
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-strip \
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-quality $BG_QUALITY \
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-define webp:method=6 \
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-define webp:autofilter=true \
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-define webp:thread-level=1 \
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-colorspace sRGB \
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"bg/${name}.webp"
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# BLOG (cover + center crop)
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magick "$img" \
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-resize ${BLOG_WIDTH}x${BLOG_HEIGHT}^ \
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-gravity center \
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-extent ${BLOG_WIDTH}x${BLOG_HEIGHT} \
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-strip \
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-quality $BLOG_QUALITY \
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-define webp:method=6 \
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-define webp:autofilter=true \
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-define webp:thread-level=1 \
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-colorspace sRGB \
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"blog/${name}.webp"
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done
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echo "Done! Images cropped + standardized in ./bg and ./blog"
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