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feat: updated and optimized optimize-pictures

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Honney OC committed 2026-10-23 00:02:17 +00:00
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commit ededc51718
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configs/alias_useful.fish
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@@ -384,7 +384,7 @@ end
function optimize-jpegs
if command -q jpegoptim
find . -type f \( -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.jpe' \) -exec jpegoptim --strip-none {} +
find . -type f \( -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.jpe' -o -iname '*.jif' -o -iname '*.jfif' -o -iname '*.jfi' \) -exec jpegoptim --strip-none {} +
else
echo "jpegoptim is not installed. Install it with: sudo pacman -S jpegoptim"
end
@@ -406,8 +406,206 @@ function optimize-gifs
end
end
function optimize-pictures
optimize-jpegs
optimize-pngs
optimize-gifs
function optimize-webps
if command -q cwebp
find . -type f -iname '*.webp' -exec sh -c 'for f; do cwebp -lossless -quiet "$f" -o "$f.tmp" && mv "$f.tmp" "$f"; done' sh {} +
else
echo "cwebp is not installed. Install it with: sudo pacman -S libwebp-utils"
end
end
function optimize-svgs
if command -q svgo
find . -type f -iname '*.svg' -exec svgo {} +
else
echo "svgo is not installed. Install it with: sudo pacman -S svgo"
end
end
function __opt_size --description "Format a byte count as human-readable"
set -l b $argv[1]
if test $b -ge 1073741824
printf '%.1fG' (math "$b / 1073741824")
else if test $b -ge 1048576
printf '%.1fM' (math "$b / 1048576")
else if test $b -ge 1024
printf '%.1fK' (math "$b / 1024")
else
printf '%dB' $b
end
end
function optimize-pictures --description "Optimize images in one pass. Flags: --continue resume, -v/--verbose show tool output"
set -l cache_file "$PWD/.optimize-pictures.cache"
set -l state_file "$PWD/.optimize-pictures.state"
set -l rebuild 1
set -l verbose 0
for arg in $argv
switch $arg
case --continue
set rebuild 0
case --verbose -v
set verbose 1
end
end
if test $rebuild -eq 0
if not test -f "$cache_file"
echo "optimize-pictures: no cache file found at $cache_file" >&2
return 1
end
else
find . -type f \( -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.jpe' -o -iname '*.jif' -o -iname '*.jfif' -o -iname '*.jfi' -o -iname '*.png' -o -iname '*.gif' -o -iname '*.webp' -o -iname '*.svg' \) > "$cache_file"
end
if not test -s "$cache_file"
echo "optimize-pictures: no images to optimize."
return 0
end
set -l remaining_file "$cache_file.tmp"
: > "$remaining_file"
set -l total (count (cat $cache_file))
set -l done 0
set -l saved 0
set -l original 0
if test $rebuild -eq 0
set -l st (string split ' ' -- (cat "$state_file" 2>/dev/null))
if test (count $st) -ge 2
set saved $st[1]
set original $st[2]
end
end
set -l live 0
if isatty stdout; and test $verbose -eq 0
set live 1
end
while read -l file
set done (math $done + 1)
set -l ext (string lower -- (string split -r '.' -- $file)[-1])
set -l before (stat -c%s -- "$file" 2>/dev/null; or echo 0)
set -l ok 1
switch $ext
case jpg jpeg jpe jif jfif
if command -q jpegoptim
if test $verbose -eq 1
jpegoptim --strip-none "$file"
else
jpegoptim --strip-none "$file" >/dev/null 2>&1
end
set ok $status
else
echo "jpegoptim not installed, skipping: $file" >&2
end
case png
if command -q oxipng
if test $verbose -eq 1
oxipng "$file"
else
oxipng "$file" >/dev/null 2>&1
end
set ok $status
else
echo "oxipng not installed, skipping: $file" >&2
end
case gif
if command -q gifsicle
if test $verbose -eq 1
gifsicle -b -O3 "$file"
else
gifsicle -b -O3 "$file" >/dev/null 2>&1
end
set ok $status
else
echo "gifsicle not installed, skipping: $file" >&2
end
case webp
if command -q cwebp
if test $verbose -eq 1
cwebp -lossless "$file" -o "$file.tmp"
else
cwebp -lossless -quiet "$file" -o "$file.tmp" >/dev/null 2>&1
end
set ok $status
if test $ok -eq 0
mv "$file.tmp" "$file"
set ok $status
end
else
echo "cwebp not installed, skipping: $file" >&2
end
case svg
if command -q svgo
if test $verbose -eq 1
svgo "$file"
else
svgo "$file" >/dev/null 2>&1
end
set ok $status
else
echo "svgo not installed, skipping: $file" >&2
end
end
set original (math $original + $before)
if test $ok -eq 0
set -l after (stat -c%s -- "$file" 2>/dev/null; or echo 0)
if test $after -lt $before
set saved (math $saved + $before - $after)
end
else
echo "$file" >> "$remaining_file"
end
echo "$saved $original" > "$state_file"
set -l pct 0
if test $original -gt 0
set pct (math "round($saved * 100 / $original)")
end
if test $live -eq 1
printf '\r\033[2K[%d/%d] %s saved %s (%d%%)' $done $total $file (__opt_size $saved) $pct
else if test $verbose -eq 0
printf '[%d/%d] %s saved %s (%d%%)\n' $done $total $file (__opt_size $saved) $pct
end
end < "$cache_file"
if test $live -eq 1
echo
end
mv "$remaining_file" "$cache_file"
set -l pct 0
if test $original -gt 0
set pct (math "round($saved * 100 / $original)")
end
set -l sz (__opt_size $saved)
if not test -s "$cache_file"
rm -f "$cache_file" "$state_file"
echo "optimize-pictures: optimized $done images, saved $sz ($pct%)."
else
set -l remaining (count (cat $cache_file))
echo "optimize-pictures: $remaining images remaining (saved so far: $sz, $pct%). Run 'optimize-pictures --continue' to resume."
end
end
function install-optimizer --description "Install image optimizer packages (Arch/pacman)"
if not command -q pacman
echo "install-optimizer: pacman not found. This helper is for Arch Linux." >&2
return 1
end
set -l pkgs jpegoptim oxipng gifsicle libwebp-utils svgo
if test (count $argv) -gt 0
set pkgs $argv
end
sudo pacman -S --needed $pkgs
end