241 lines
7.4 KiB
Nix
241 lines
7.4 KiB
Nix
# NOTE: Immich credentials file at: `~/.config/immich-env` with IMMICH_URL and IMMICH_APIKEY
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{ config, pkgs, lib, ... }:
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{
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home.packages = with pkgs; [
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pdftk
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ffmpeg
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shntool
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cuetools
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flac
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zip
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unzip
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p7zip
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imagemagick
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exiftool
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immich-go
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];
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programs.zsh.initContent = ''
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function audio2aac() {
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local dir="''${1:-.}"
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find "$dir" \( -iname '*.flac' -o -iname '*.mp3' -o -iname '*.wav' -o -iname '*.ogg' -o -iname '*.wma' -o -iname '*.aiff' -o -iname '*.m4a' -o -iname '*.aac' \) -type f -print0 | xargs -0 -P4 -n1 sh -c '
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f="$1"
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outfile="./transcode/''${f%.*}.m4a"
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mkdir -p "$(dirname "$outfile")"
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ffmpeg -i "$f" -vn -c:a aac -b:a 256k -movflags +faststart "$outfile"
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' _
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}
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function audio-normalize() {
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local dir="''${1:-.}"
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find "$dir" \( -iname '*.flac' -o -iname '*.mp3' -o -iname '*.wav' -o -iname '*.ogg' -o -iname '*.wma' -o -iname '*.aiff' -o -iname '*.m4a' -o -iname '*.aac' \) -type f -print0 | xargs -0 -P4 -n1 sh -c '
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f="$1"
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outfile="./normalized/''${f%.*}.m4a"
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mkdir -p "$(dirname "$outfile")"
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ffmpeg -i "$f" -af loudnorm=I=-23:TP=-1.5:LRA=11 -c:a aac -b:a 128k -map_metadata 0 -c:v copy -movflags +faststart "$outfile"
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' _
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}
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function video2av1() {
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local height="''${1:-720}"
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local dir="''${2:-.}"
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for f in "$dir"/**/(#i)*.(mp4|mkv|avi); do
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if [[ -f "$f" ]]; then
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local outfile="./transcode/''${f%.*}.mkv"
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mkdir -p "$(dirname "$outfile")"
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ffmpeg -i "$f" \
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-c:v libsvtav1 -crf 30 -preset 6 \
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-vf "scale=-2:'min($height,ih)'" \
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-c:a copy \
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"$outfile"
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fi
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done
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}
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function to-utf8() {
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local enc=$(${pkgs.file}/bin/file --brief --mime-encoding "$1")
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if [[ "$enc" == "utf-8" || "$enc" == "us-ascii" ]]; then
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return 0
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fi
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local tmp=$(mktemp)
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iconv -f "$enc" -t UTF-8 "$1" > "$tmp" && mv "$tmp" "$1"
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}
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function cuesplit() {
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local audio="$1"
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local cue="''${2:-''${audio%.*}.cue}"
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if [[ ! -f "$audio" ]]; then
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echo "Audio file not found: $audio" >&2
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return 1
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fi
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if [[ ! -f "$cue" ]]; then
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echo "Cue file not found: $cue" >&2
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return 1
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fi
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to-utf8 "$cue"
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local ext="''${audio##*.}"
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local fmt="''${ext:l}"
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mkdir -p ./tracks
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shnsplit -f "$cue" -t "%n - %t" -o "$fmt" -d ./tracks "$audio"
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}
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function image2webp() {
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local dir="''${1:-.}"
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find "$dir" -type f \( -iname '*.png' -o -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.gif' -o -iname '*.heic' -o -iname '*.heif' \) | while read -r img; do
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outfile="''${img%.*}.webp"
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${pkgs.imagemagick}/bin/magick "$img" -resize '1800>' -quality 82 "$outfile"
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echo "Converted: $img -> $outfile"
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done
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}
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function cbz-compress() {
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local dir="''${1:-.}"
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dir="$(cd "$dir" && pwd)"
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mkdir -p "$dir/compressed"
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find "$dir" -path "$dir/compressed" -prune -o -type f \( -iname '*.zip' -o -iname '*.cbz' \) -print | while read -r f; do
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echo "Processing: $f"
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local tmpdir=$(mktemp -d)
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7z x -o"$tmpdir" -y "$f" > /dev/null
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find "$tmpdir" -type f \( -iname '*.png' -o -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.gif' -o -iname '*.heic' -o -iname '*.heif' \) -print0 | xargs -0 -P4 -n1 sh -c '
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img="$1"
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outfile="''${img%.*}.webp"
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${pkgs.imagemagick}/bin/magick "$img" -resize "1500>" -quality 75 "$outfile"
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[ "$img" != "$outfile" ] && rm "$img"
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' _
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local relpath="''${f#$dir/}"
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local outfile="$dir/compressed/$relpath"
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mkdir -p "$(dirname "$outfile")"
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(cd "$tmpdir" && zip -r -q "$outfile" .)
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rm -rf "$tmpdir"
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echo "Done: $outfile"
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done
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}
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function webp2png() {
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local dir="''${1:-.}"
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find "$dir" -type f -iname '*.webp' | while read -r img; do
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outfile="''${img%.*}.png"
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${pkgs.imagemagick}/bin/magick "$img" "$outfile"
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echo "Converted: $img -> $outfile"
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done
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}
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function video2webp() {
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local speed=1
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while [[ "$1" == --* ]]; do
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case "$1" in
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--speed) speed="$2"; shift 2 ;;
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*) echo "Unknown option: $1" >&2; return 1 ;;
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esac
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done
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local dir="''${1:-.}"
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local vf="fps=10,scale='min(1280,iw)':-1"
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[[ "$speed" != "1" ]] && vf="setpts=PTS/$speed,$vf"
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for f in "$dir"/**/(#i)*.(mp4|mkv|mov); do
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if [[ -f "$f" ]]; then
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local outfile="''${f%.*}.webp"
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ffmpeg -i "$f" \
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-vf "$vf" \
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-quality 75 -compression_level 4 -loop 0 \
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"$outfile"
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echo "Converted: $f -> $outfile"
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fi
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done
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}
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function photo-upload() {
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local envfile="$HOME/.config/immich-env"
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if [[ ! -f "$envfile" ]]; then
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echo "Missing $envfile" >&2
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return 1
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fi
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source "$envfile"
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if [[ -z "$IMMICH_URL" || -z "$IMMICH_APIKEY" ]]; then
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echo "IMMICH_URL and IMMICH_APIKEY must be set in $envfile" >&2
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return 1
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fi
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if [[ $# -eq 0 ]]; then
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echo "Usage: photo-upload <source_dir>" >&2
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return 1
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fi
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immich-go upload from-folder --server="$IMMICH_URL" --api-key="$IMMICH_APIKEY" "$1"
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}
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function extract() {
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if [[ $# -eq 0 ]]; then
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echo "Usage: extract <archive> [dest_dir]" >&2
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return 1
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fi
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local file="$1"
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local dest="''${2:-.}"
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if [[ ! -f "$file" ]]; then
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echo "File not found: $file" >&2
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return 1
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fi
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mkdir -p "$dest"
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case "''${file:l}" in
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*.tar.gz|*.tgz) tar -xzf "$file" -C "$dest" ;;
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*.tar.bz2|*.tbz2) tar -xjf "$file" -C "$dest" ;;
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*.tar.xz|*.txz) tar -xJf "$file" -C "$dest" ;;
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*.tar.zst|*.tzst) tar --zstd -xf "$file" -C "$dest" ;;
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*.tar) tar -xf "$file" -C "$dest" ;;
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*.gz) gunzip -k "$file" ;;
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*.bz2) bunzip2 -k "$file" ;;
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*.xz) unxz -k "$file" ;;
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*.zip|*.cbz) unzip -q "$file" -d "$dest" ;;
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*.7z) 7z x "$file" -o"$dest" ;;
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*.rar) 7z x "$file" -o"$dest" ;;
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*)
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echo "Unknown archive format: $file" >&2
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return 1
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;;
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esac
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}
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function mktar() {
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if [[ $# -lt 2 ]]; then
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echo "Usage: mktar <format> <name> <files...> (format: gz, bz2, xz, zst)" >&2
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return 1
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fi
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local fmt="$1"
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shift
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local name="$1"
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shift
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case "$fmt" in
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gz) tar -czf "''${name}.tar.gz" "$@" ;;
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bz2) tar -cjf "''${name}.tar.bz2" "$@" ;;
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xz) tar -cJf "''${name}.tar.xz" "$@" ;;
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zst) tar --zstd -cf "''${name}.tar.zst" "$@" ;;
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*) echo "Unknown format: $fmt (use gz, bz2, xz, zst)" >&2; return 1 ;;
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esac
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}
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function lsarchive() {
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if [[ $# -eq 0 ]]; then
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echo "Usage: lsarchive <archive>" >&2
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return 1
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fi
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local file="$1"
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case "''${file:l}" in
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*.tar.gz|*.tgz|*.tar.bz2|*.tbz2|*.tar.xz|*.txz|*.tar.zst|*.tzst|*.tar)
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tar -tf "$file" ;;
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*.zip|*.cbz) unzip -l "$file" ;;
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*.7z) 7z l "$file" ;;
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*.rar) 7z l "$file" ;;
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*) echo "Unknown archive format: $file" >&2; return 1 ;;
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esac
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}
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'';
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}
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