mirror of
https://github.com/matomo-org/matomo-icons.git
synced 2024-09-19 17:03:45 +02:00
55 lines
1.3 KiB
Bash
Executable file
55 lines
1.3 KiB
Bash
Executable file
#!/bin/bash
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shopt -s globstar
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size=16
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for i in src/**/*.{png,gif,jpg,ico}; do
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echo "$i"
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absDirname=$(dirname "$i")
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origFilename=$(basename "$i")
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code=${origFilename%.*}
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dirname="dist/${absDirname#src/}"
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distFile="${dirname}/${code}.png"
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echo "$distFile"
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if [ ! -d "$dirname" ]
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then
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mkdir -p "$dirname"
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fi
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if [[ $i == *.ico ]]
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then
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if file "$i" | grep -E "HTML|empty| data" # if no valid image
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then
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rm "$i"
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else
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if [ ! -d "tmp" ]
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then
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mkdir "tmp"
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fi
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largestIcon=$(python analyseIco.py "$i")
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newIcon="tmp/${code}.ico"
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convert ${i}\[$largestIcon\] $newIcon
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i=$newIcon
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fi
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fi
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convert \
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"$i" \
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-strip \
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-transparent white \
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-background none \
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-trim \
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-resize ${size}x${size} \
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-gravity center \
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-extent ${size}x${size} \
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"$distFile"
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# input file
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# strip metadata
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# make background transparent
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# keep transparency
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# cut border
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# get only one image from .ico
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# resize while keeping the aspect ratio
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# center image
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# fit to 16x16
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# optimize png:
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optipng -o 9 -q "$distFile"
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echo ""
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done
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