59 lines
1.2 KiB
Bash
Executable file
59 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -euo pipefail
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BOLD="\033[1m"
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INFO="\033[0;30m\033[47m"
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WORK="\033[0;30m\033[44m"
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DONE="\033[0;30m\033[42m"
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FAIL="\033[0;30m\033[41m"
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NC="\033[0m"
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log_info() {
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echo -e "${INFO} INFO ${NC} $1"
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}
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log_work() {
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echo -e "${WORK} WORK ${NC} $1"
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}
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log_done() {
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echo -e "${DONE} DONE ${NC} $1"
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}
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log_fail() {
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echo -e "${FAIL} FAIL ${NC} $1"
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}
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log_info "Welcome to the ${BOLD}downsize-for-web${NC} script."
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log_info "We're using the power of ${BOLD}imagemagick${NC} and ${BOLD}exiftool${NC}."
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set +u
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if [[ -z "$1" ]]; then
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log_fail "Missing filename argument."
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exit 1
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fi
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set -u
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if [[ ! -f "$1" ]]; then
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log_fail "File with filename $1 not found."
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exit 1
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fi
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filename="$(basename "$1")"
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path="$(dirname "$1")/${filename%%.*}"
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output="$path""-web.webp"
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if [[ -f "$output" ]]; then
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log_done "A downsized image is already available."
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exit
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fi
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log_work "Downsizing image…"
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convert "$1" -resize "1920x1920>" -define webp:target-size=350000 "$output"
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log_work "Fixing EXIF metadata"
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exiftool -q -tagsFromFile "$1" "$output"
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exiftool -q -delete_original! "$(dirname "$1")"
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log_done "Finished creating downsized web image."
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