phorg 0.17.11

Idempotent photo/video file organizer
Documentation 
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#! /bin/bash

main() {
    local -r name="$1"
    local -r date="$2" # <year>:<mon>:<day>
    local -r time="$3" # <hour>:<min>:<sec>

    # local -r filename="$name"--"$date"--"$time".jpg
    local -r ext=jpg
    local -r filename="$name"."$ext"

    # To increase likelihood of file content uniqueness,
    # even if timestamps end up the same.
    local -r salt=$(head -c 10 /dev/urandom | base64)
    local -r pepper=$(head -c 10 /dev/urandom | base64)

    convert -size 1x1 xc:white "$filename"
    exiftool \
        -overwrite_original \
        -DateTimeOriginal="$date $time" \
        -Comment="Salt: ${salt}. Pepper: ${pepper}." \
        "$filename"
}

main "$@"