aws-lambda-image-processor/directives.yml at master · rmfarrell/aws-lambda-image-processor · GitHub

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#
# Directives
# The below are a set of directives that can be referenced by the `groups`
# object above. The each directive takes the following properties
# endpoint: the eventual s3 endpoint of the file
# matcher: matches a glob against the file in the original bucket
# command: command to be applied against the
# acl:
# variables:
#  - basename: the basename of the original file
#  - filename: the basename + extenion of the original file
#  - extension: the extension of the original file
#

# Break bitmaps into a bunch of different sizes
resize:
  - endpoint: '%{basename}/1200.%{extension}'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -resize x1200> %{filename}
  - endpoint: '%{basename}/1000.%{extension}'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -resize x1000> %{filename}
    acl: public-read
  - endpoint: '%{basename}/800.%{extension}'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -resize x800> %{filename}
    acl: public-read
  - endpoint: '%{basename}/600.%{extension}'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -resize x600> %{filename}
    acl: public-read
  - endpoint: '%{basename}/400.%{extension}'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -resize x400> %{filename}
    acl: public-read
  - endpoint: '%{basename}/200.%{extension}'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -resize x200> %{filename}
    acl: public-read


# Convert bitmaps to webp in various sizes
resize_and_convert_to_webp:
  - endpoint: '%{basename}/1200.webp'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -define webp:lossless=false -resize x1200> %{basename}.webp
  - endpoint: '%{basename}/1000.webp'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -define webp:lossless=false -resize x1000> %{basename}.webp
    acl: public-read
  - endpoint: '%{basename}/800.webp'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -define webp:lossless=false -resize x800> %{basename}.webp
    acl: public-read
  - endpoint: '%{basename}/600.webp'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -define webp:lossless=false -resize x600> %{basename}.webp
    acl: public-read
  - endpoint: '%{basename}/400.webp'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -define webp:lossless=false -resize x400> %{basename}.webp
    acl: public-read
  - endpoint: '%{basename}/200.webp'
    matcher: ['*.jpg', '*.png']
    command: convert %{filename} -quality 50 -interlace Plane -define webp:lossless=false -resize x200> %{basename}.webp
    acl: public-read

# use svgo on all svgs
compress_svg:
  - endpoint: '%{filename}'
    matcher: ['*.svg']
    command: svgo %{filename}
    acl: public-read

# convert
convert_gif_to_mp4:
  - endpoint: '%{basename}.gif'
    matcher: ['*.gif']
    acl: public-read
  - endpoint: '%{basename}.mp4'
    matcher: ['*.gif']
    command: ffmpeg -i %{filename} -pix_fmt yuv420p -vf crop=floor (in_w/2)*2:floor(in_h/2)*2 %{basename}.mp4
    acl: public-read