2026-05-06

- corvée(gitignore) exclus les fichiers CSS compilés
This commit is contained in:
gcch 2026-05-04 11:47:06 +02:00
commit 2ef5fbba66
102 changed files with 996 additions and 209370 deletions

74
scripts/optimise-image.fish Executable file
View file

@ -0,0 +1,74 @@
#!/usr/bin/fish
if test -z "$argv[1]"
echo "Un chemin doit être passé en argument."
return 1
end
set -f jpg $argv[1]
echo $jpg
set -f avif (path change-extension 'avif' "$jpg")
set -f jxl (path change-extension 'jxl' "$jpg")
set -f png (path change-extension 'png' "$jpg")
set -f dimensions (gm identify -format "%w-%h" $jpg)
set -f dimensions (string split "-" $dimensions)
if test $dimensions[1] -eq 1920 || test $dimensions[2] -eq 1920
set -f a_bonnes_dimensions true
else
set -f a_bonnes_dimensions false
end
if test -e $avif && test -e $jxl
echo -e "\tAll there."
return
end
gm convert "$jpg" -resize 1920x1920\> "$png" >/dev/null
if ! test -e $jxl
# Si les dimensions ne sont pas bonnes, convertis l'image PNG en JPEGXL puis reconstruis une image JPEG.
# C'est une forme de redimensionnement lossless.
if test $a_bonnes_dimensions = false
cjxl \
--allow_jpeg_reconstruction=1 \
--brotli_effort=11 \
--container=1 \
--effort=9 \
--lossless_jpeg=1 \
--num_threads=-1 \
--progressive \
$png $jxl &>/dev/null
djxl \
--num_threads=-1 \
$jxl $jpg &>/dev/null
end
cjxl \
--allow_jpeg_reconstruction=0 \
--brotli_effort=11 \
--container=1 \
--effort=10 \
--quality=70 \
--lossless_jpeg=0 \
--num_threads=-1 \
--progressive \
$png $jxl &>/dev/null
echo -e "\t$jxl"
set -f avif (path change-extension 'avif' "$jpg")
if ! test -e $avif
avifenc \
-q 70 \
-s 0 \
-c aom \
-y 420 \
"$png" "$avif" &>/dev/null
echo -e "\t$avif"
end
rm $png
end