testsAndMisc/linux_configuration/scripts/single_use/misc/testsAndMisc-bash/compress_images.sh
Krzysztof kuhy Rudnicki 42a66a1419 refactor(linux_configuration/scripts): split all scripts into single_use/ and periodic_background/
- Move all linux_configuration scripts into two semantic categories:
  - single_use/: scripts run once manually (fresh install, fixes, setup)
  - periodic_background/: scripts run by systemd timers or daemons
- Preserve existing subdirectory structure within each category
- Fix lib/common.sh source paths for new directory depths
- Fix CONFIG_DIR depth in setup_periodic_system.sh and check_and_enable_services.sh
- Update all references in tests, fresh-install/main.sh, nix modules, and docs
- Fix check_polling_antipatterns.sh false positives (||, regex |, case patterns, jq strings)
- Fix pre-existing mypy exclusion path and type annotations for moved tools/ directory
- Rewrite check_polling_antipatterns.sh using awk (no bash regex loops); add require_serial: true
2026-05-15 00:32:35 +02:00

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#!/bin/bash
# Directory containing the images
directory="./images"
# Compression level (default to 0 if not provided)
compression_level=${1:-0}
# Create output directory, overwrite if it already exists
output_directory="${directory}/webp"
rm -rf "$output_directory"
mkdir -p "$output_directory"
# Iterate through each file in the directory
for file in "$directory"/*.{jpg,jpeg,png,bmp,tiff}; do
# Skip if no matching files are found
[ -e "$file" ] || continue
# Extract the filename without extension
filename=$(basename "$file")
filename_no_ext="${filename%.*}"
# Convert the file to WebP with specified compression level
cwebp -q "$compression_level" "$file" -o "$output_directory/${filename_no_ext}.webp"
echo "Converted: $file -> $output_directory/${filename_no_ext}.webp"
done
echo "All images have been converted to WebP with compression level $compression_level."