99 lines
3.9 KiB
JavaScript
99 lines
3.9 KiB
JavaScript
#!/usr/bin/env node
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import { globby } from 'globby'
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import { spawnSync } from 'node:child_process'
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import { getFileNameWithoutExtension } from '../src/lib/Helper.mjs'
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// This script should be run from the root of the application
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const root = new URL('..', import.meta.url)
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const imageDirectories = ['static/imgs/ricing_competitions', 'static/imgs/plugins/logos']
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const generatedPrefix = 'generated_'
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// This value seems to work well
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const maxBrightness = 65535
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const brightnessThreshold = maxBrightness * 0.5
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/** All files which have no `generated_` version */
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const filePaths = await globby(imageDirectories, {
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cwd: root,
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expandDirectories: {
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extensions: ['svg', 'webp', 'jpg', 'png', 'gif', 'bmp', 'jpeg']
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},
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gitignore: false
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}).then((filePaths) => {
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const fileNames = filePaths.map(getFileNameWithoutExtension)
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return filePaths
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.filter(
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(file) =>
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!getFileNameWithoutExtension(file).startsWith(generatedPrefix) &&
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!fileNames.includes(generatedPrefix + getFileNameWithoutExtension(file))
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)
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.map((filePath) => new URL(filePath, root))
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})
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for (const filePath of filePaths) {
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const extension = filePath.pathname.split('.').at(-1)
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const generatedFileName = generatedPrefix + getFileNameWithoutExtension(filePath.href) + '.webp'
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const outPath = new URL('.', filePath).pathname + generatedFileName
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const currentBrightness = Number(
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exec(`convert "${filePath.pathname}" -colorspace Gray -format "%[mean]" info: `)
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)
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// Boost the brightness if the image is very dark
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const brightnessIncrease = Math.max(1 - (currentBrightness / brightnessThreshold) * 50, 0)
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// Nessecary to do it like that for Zx
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const svgCommands = extension === 'svg' ? '-background none -resize 2500x2500' : ''
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exec(
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`magick convert ${svgCommands} -brightness-contrast ${brightnessIncrease}x40 -modulate 100,1000,100 ${filePath.pathname} ${outPath}`
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)
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// Modify colors with LUT
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// spawnSync(`magick "${outPath}" "./scripts/hald-clut.color.io.png" -hald-clut "${outPath}"`)
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// Also make them smaller to reduce file size
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exec(
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`magick convert -modulate 100,250,100 -scale 10% -gaussian-blur 0x20 -resize 500% -quality 50 "${outPath}" "${outPath}" `
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)
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console.log(`Blurred ${filePath.pathname}`)
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}
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function exec(command) {
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const { stdout, error } = spawnSync(command, { shell: true })
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if (error) throw error
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return stdout
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}
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// // parent_path=$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )
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// // cd "$parent_path"
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// find "../static/imgs/ricing_competitions/" -type f \
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// \( -iname "*.jpg" -o -iname "*.png" -o -iname "*.gif" -o -iname "*.bmp" -o -iname "*.jpeg" -o -iname "*.webp" \) -not -name "generated_*" -print0 |
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// while IFS= read -r -d '' filepath; do
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// echo "$filepath" gets blurred
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// directory=$(dirname "$filepath")
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// filename=$(basename "$filepath")
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// generated_filename="${directory}/generated_${filename}"
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// brightness=$( convert $filepath -colorspace Gray -format "%[mean]" info: )
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// max_brightness="65535" # The possible maximum brightness possible from the previous command
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// brightness_threshold=$( python -c "print( $max_brightness * 0.5 )" )
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// # Boost the brightness if the image is very dark
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// brightness_boost=$( python -c "print( max( (1 - ($brightness / $brightness_threshold)) * 50 , 0) )" )
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// # Modify colors with LUT
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// magick convert -brightness-contrast ${brightness_boost}x40 -modulate 100,1000,100 "$filepath" "$generated_filename"
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// magick "$generated_filename" "./hald-clut.color.io.png" -hald-clut "$generated_filename"
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// # Also make them smaller to reduce file size
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// magick convert -modulate 100,250,100 -scale 10% -gaussian-blur 0x20 -resize 500% -quality 50 "$generated_filename" "$generated_filename"
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// # magick convert -scale 10% -brightness-contrast ${brightness_boost}x25 -modulate 100,500,100 -gaussian-blur 0x20 -resize 1000% "$filepath" "$generated_filename"
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// done
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