Recreate repository

src/01__metadata.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# Variables for color print.
+GREEN="\e[32m"
+RED="\e[31m"
+CYAN="\e[36m"
+END="\e[0m"
+
+# Get command line arguments.
+while getopts i:o: flag
+do
+    case "${flag}" in
+      i) input_metadata=${OPTARG};;
+      o) output_dir=${OPTARG};;
+      *) printf "%b\n" "${RED}[ ! ]${END} Invalid Argument"
+         exit 1;;
+    esac
+done
+
+{
+    # Skip header line of .tsv.
+    read -r
+
+    while IFS=$'\t' read -r code extension track title artist album year disc artwork
+    do
+        file_path="${output_dir}/${code}.txt"
+
+        printf "%b: %s\r" "${CYAN}[ i ]${END} Processing file" "${code}${extension}"
+
+        # Create metadata file.
+        touch "${file_path}"
+
+        # Write metadata to file.
+        {
+            printf "%s\t" "${extension}"
+            printf "%s\t" "${track}"
+            printf "%s\t" "${title}"
+            printf "%s\t" "${artist}"
+            printf "%s\t" "${album}"
+            printf "%s\t" "${year}"
+            printf "%s\t" "${disc}"
+            printf "%s" "${artwork}"
+        } >> "${file_path}"
+
+        printf "%b: %s\n" "${GREEN}[ ✓ ]${END} Generated metadata file for" "${code}${extension}"
+    done
+} < "${input_metadata}"

src/02__encode.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+# Variables for color print.
+GREEN="\e[32m"
+RED="\e[31m"
+CYAN="\e[36m"
+END="\e[0m"
+
+# Get command line arguments.
+while getopts i:m:a:o: flag
+do
+    case "${flag}" in
+      i) input_file=${OPTARG};;
+      m) input_metadata=${OPTARG};;
+      a) artwork_dir=${OPTARG};;
+      o) output_file=${OPTARG};;
+      *) printf "%b\n" "${RED}[ ! ]${END} Invalid Argument"
+         exit 1;;
+    esac
+done
+
+printf "%b: %s\r" "${CYAN}[ i ]${END} Encoding file" "${input_file}"
+
+# Read file metadata.
+IFS=$'\t' read -r extension track title artist album year disc artwork < "${input_metadata}"
+
+if [[ "${extension}" != ".flac" ]]
+then
+  ffmpeg \
+    -i "${input_file}" \
+    -vn\
+    -c:a flac \
+    -hide_banner \
+    -loglevel error \
+    "${output_file}"
+else
+  cp "${input_file}" "${output_file}"
+fi
+
+# Remove any exsiting metadata.
+metaflac \
+  --remove-all-tags \
+  "${output_file}"
+
+# Remove any album artwork.
+metaflac \
+  --remove \
+  --block-type=PICTURE,PADDING \
+  --dont-use-padding \
+  "${output_file}"
+
+metaflac \
+  --remove-tag=COVERART \
+  --dont-use-padding \
+  "${output_file}"
+
+# Write new metadata.
+metaflac \
+  --set-tag=ALBUM="${album}" \
+  --set-tag=ARTIST="${artist}" \
+  --set-tag=TITLE="${title}" \
+  --set-tag=TRACKNUMBER="${track}" \
+  --set-tag=DATE="${year}" \
+  --set-tag=DISCNUMBER="${disc}" \
+  --import-picture-from="${artwork_dir}/${artwork}" \
+  "${output_file}"
+
+printf "%b: %s\n" "${GREEN}[ ✓ ]${END} Succesfully encoded file" "${input_file}"

src/install.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# Variables for color print.
+GREEN="\e[32m"
+RED="\e[31m"
+CYAN="\e[36m"
+END="\e[0m"
+
+# Get command line arguments.
+while getopts r:m:i: flag
+do
+    case "${flag}" in
+      r) encode_dir=${OPTARG};;
+      m) metadata_dir=${OPTARG};;
+      i) install_dir=${OPTARG};;
+      *) printf "%b\n" "${RED}[ ! ]${END} Invalid Argument"
+         exit 1;;
+    esac
+done
+
+# Create install directory (if it does not exist).
+mkdir -p "${install_dir}"
+
+for file in "${metadata_dir}"/*.txt
+do
+    # Read file metadata.
+    IFS=$'\t' read -r extension track title artist album year disc artwork < "${file}"
+
+    # Get filename without extension.
+    filename=$(basename "${file}" ".txt")
+
+    # Replace any '/' with '-' in the song title.
+    title="${title//\//-}"
+
+    # Add leading zeroes to disc number.
+    disc_num=$(printf "%02d" "${disc}")
+
+    # Add leading zeroes to track number.
+    track_num=$(printf "%02d" "${track}")
+
+    # Create album directory (if it does not exist).
+    mkdir -p "${install_dir}/${album}"
+
+    # Copy file to installation directory and rename.
+    cp "${encode_dir}/${filename}.flac" \
+        "${install_dir}/${album}/${disc_num}-${track_num} - ${title}.flac"
+
+    printf "%b: %s\n" "${GREEN}[ ✓ ]${END} Succesfully installed file" "${filename}"
+done