dot-files/bash/functions

#!/usr/bin/env bash

function min-jpg {
    tmpfile="$(mktemp)"
    ogfile="$1"
    jpegtran -optimize -perfect -outfile "$tmpfile" "$ogfile"
    mv "$tmpfile" $ogfile
}

function min-png {
    tmpfile="$(mktemp)"
    ogfile="$1"
    pngcrush -rem alla -reduce -brute "$ogfile" "$tmpfile"
    mv "$tmpfile" "$ogfile"
}

function get-create-date {
    date -r "$1" +"%F"
}

function add-date-prefix {
    DIR=$(dirname "$1")
    FILE=$(basename "$1")
    DATE=$(date -r "$1" +"%F")
    mv "$1" "$DIR/$DATE_$FILE"
}

function get-bitrate {
    exiftool -AudioBitrate "$1" | awk '{print $4}'
}

function deepgrep {
    find . \
        -type d -name node_modules -prune -o \
        -type d -name .git -prune -o \
        -type f \
        -not -name "*.swp" \
        -not -name "*.pyc" \
        -exec grep --with-filename --color "$@" {} \;
}