Add license

LICENSE

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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

Makefile

@@ -1,56 +1,72 @@
 # ---- Project Settings --------------------------------------------------------
 
-B2_BUCKET    =
-PROJECT_NAME =
-
+SSH_LOCATION  =
+CELLAR_BOTTLE =
+PROJECT_ID    =
 INSTALL_DIR   =
 
-B2_TRACKS  = $(B2_BUCKET)/$(PROJECT_NAME)/tracks
-B2_ARTWORK = $(B2_BUCKET)/$(PROJECT_NAME)/artwork
+CELLAR_TRACKS   = $(CELLAR_BOTTLE)/$(PROJECT_ID)/tracks
+CELLAR_METADATA = $(CELLAR_BOTTLE)/$(PROJECT_ID)/metadata.csv
+CELLAR_ARTWORK  = $(CELLAR_BOTTLE)/$(PROJECT_ID)/artwork.png
 
 # ---- Makefile Settings -------------------------------------------------------
 
-TRACK_LIST := $(notdir $(shell b2 ls $(B2_TRACKS)))
+TRACK_LIST := $(shell ssh $(SSH_LOCATION) "ls $(CELLAR_TRACKS)")
 FLAC_FILES := $(addprefix out/, $(addsuffix .flac, $(TRACK_LIST)))
 
 GREEN = \e[32m
 CYAN  = \e[36m
 END   = \e[0m
 
-.PHONY: all install
-.PRECIOUS: out/%.flac
+.PHONY: all install clean setup
 
 # ---- Pipeline ----------------------------------------------------------------
 
-all: $(FLAC_FILES)
+all: setup install
 
-install:
-	@mamba run -n Instrumental_Music_Collection python src/install.py \
-		-td out \
-		-m  data/metadata.csv \
-		-d  "$(INSTALL_DIR)"
+setup:
+	@printf "%b %s\n" "$(CYAN)[ > ]$(END) Create working directory structure"
+	@mkdir -p data/tracks
+	@mkdir -p out/
+	@printf "%b %s\n" "$(GREEN)[ ✓ ]$(END) Create working directory structure"
 
 data/tracks/%.track:
 	@printf "%b %s\n" "$(CYAN)[ > ]$(END) Download" "$(notdir $@)"
-	@b2 file download --no-progress \
-		$(B2_BUCKET)/$(PROJECT_NAME)/tracks/$(basename $(notdir $@)) \
-		$@ > /dev/null
+	@rsync -az -s "$(SSH_LOCATION):$(CELLAR_TRACKS)/$(basename $(notdir $@))" "$@"
 	@printf "%b %s\n" "$(GREEN)[ ✓ ]$(END) Download" "$(notdir $@)"
 
-data/artwork:
-	@printf "%b\n" "$(CYAN)[ > ]$(END) Download Artwork"
-	@mkdir -p $@
-	@b2 sync --no-progress \
-		$(B2_ARTWORK) \
-		$@ > /dev/null
-	@printf "%b\n" "$(GREEN)[ ✓ ]$(END) Download Artwork"
+data/metadata.csv:
+	@printf "%b %s\n" "$(CYAN)[ > ]$(END) Download" "$(notdir $@)"
+	@rsync -az -s "$(SSH_LOCATION):$(CELLAR_METADATA)" "$@"
+	@printf "%b %s\n" "$(GREEN)[ ✓ ]$(END) Download" "$(notdir $@)"
 
-out/%.flac: data/tracks/%.track data/metadata.csv | data/artwork
+data/artwork.png:
+	@printf "%b %s\n" "$(CYAN)[ > ]$(END) Download" "$(notdir $@)"
+	@rsync -az -s "$(SSH_LOCATION):$(CELLAR_ARTWORK)" "$@"
+	@printf "%b %s\n" "$(GREEN)[ ✓ ]$(END) Download" "$(notdir $@)"
+
+out/%.flac: data/tracks/%.track data/metadata.csv data/artwork.png
 	@printf "%b %s\n" "$(CYAN)[ > ]$(END) Encode" "$(notdir $@)"
-	@mamba run -n Instrumental_Music_Collection python src/encode.py \
+	@python src/encode.py \
 		-t  $< \
 		-id $(basename $(notdir $@)) \
 		-m  data/metadata.csv \
-		-a  data/artwork \
+		-a  data/artwork.png \
 		-o  $@
 	@printf "%b %s\n" "$(GREEN)[ ✓ ]$(END) Encode" "$(notdir $@)"
+
+install: $(FLAC_FILES)
+	@printf "%b %s\n" "$(CYAN)[ > ]$(END) Copy files to target directory"
+	@python src/install.py \
+		-td out/ \
+		-m  data/metadata.csv \
+		-d  "$(INSTALL_DIR)"
+	@printf "%b %s\n" "$(GREEN)[ ✓ ]$(END) Copy files to target directory"
+
+# ---- Cleanup -----------------------------------------------------------------
+
+clean:
+	@printf "%b %s\n" "$(CYAN)[ > ]$(END) Clean working directories"
+	@rm -rf out/
+	@rm -rf data/
+	@printf "%b %s\n" "$(GREEN)[ ✓ ]$(END) Clean working directories"

README.md

@@ -1,26 +1,71 @@
-# Instrumental Music Collection
+<div align="center">
+    <img src="extra/icon.svg" alt="NCH Logo" width="64" height="64">
+    <div>
+        <br>
+        <code>201.001</code>
+    </div>
+    <h1 align="center">Instrumental Music Collection</h1>
+</div>
+
+<br>
+
+<div align="center">
+    <p>
+        <a align="center" href="https://git.ami.sc/ami/instrumental-music-collection">
+            <img height="16" width="16" src="https://cdn.simpleicons.org/gitea/00B8FF/00B8FF"/>
+            &nbsp;Starlane
+        </a>
+        &emsp;
+        <a align="center" href="https://github.com/ami-sc/instrumental-music-collection">
+            <img height="16" width="16" src="https://cdn.simpleicons.org/github/00B8FF/00B8FF"/>
+            &nbsp;GitHub
+        </a>
+    </p>
+</div>
+
+<img height="4" width="100%" src="extra/gradient.png"/>
 
 ## Description
 
-This repository contains scripts to automate encoding and metadata management of instrumental tracks.
+A collection of scripts to encode and tag my personal instrumental music collection.
 
 ## Requirements
 
-The project depends on the following:
+System dependencies:
 
+- `make`
+- `rsync`
 - `ffmpeg`
 - `metaflac`
 
+This project is managed through a `conda` environment. To install the required dependencies, run the following:
+
+```bash
+conda env create -f environment.yml
+```
+
 ## Running
 
-To encode all files to `.flac` and write metadata, run:
+First, activate the `conda` environment:
 
-```sh
-make all -j 14
+```bash
+conda activate IMS
 ```
 
-To install the encoded files to a target location, run:
+Then, run the processing pipeline with:
 
-```sh
-make install INSTALL_DIR=/path/to/dir
+```bash
+make all -j $(nproc) \   
+    SSH_LOCATION=user@location \
+    CELLAR_BOTTLE=/path/to/bottle \
+    PROJECT_ID=201.001 \
+    INSTALL_DIR=/path/to/install/dir
+```
+
+The finalized collection will be installed to the specified `INSTALL_DIR`.
+
+To clean up the working directories, run:
+
+```bash
+make clean
 ```

environment.yml

@@ -0,0 +1,6 @@
+name: IMS
+channels:
+  - conda-forge
+dependencies:
+  - pandas
+  - python

extra/icon.svg

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="256" height="256" version="1.1"
+     xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink">
+  <defs>
+    <linearGradient id="Gradient" x1="0" x2="0" y1="0" y2="1">
+      <stop offset="0%" style="stop-color:#1A5FB4;stop-opacity:1" />
+      <stop offset="100%" style="stop-color:#8FF0A4;stop-opacity:1" />
+    </linearGradient>
+    <filter id="alpha-to-white">
+      <feColorMatrix in="SourceGraphic" type="matrix"
+                     values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/>
+    </filter>
+    <g id="child-svg"><svg xmlns="http://www.w3.org/2000/svg" height="16" width="16" viewBox="0 0 512 512"><path opacity="1" fill="#1E3050" d="M499.1 6.3c8.1 6 12.9 15.6 12.9 25.7v72V368c0 44.2-43 80-96 80s-96-35.8-96-80s43-80 96-80c11.2 0 22 1.6 32 4.6V147L192 223.8V432c0 44.2-43 80-96 80s-96-35.8-96-80s43-80 96-80c11.2 0 22 1.6 32 4.6V200 128c0-14.1 9.3-26.6 22.8-30.7l320-96c9.7-2.9 20.2-1.1 28.3 5z" /></svg></g>
+  </defs>
+  <rect
+      width="256"
+      height="256"
+      fill="url(#Gradient)"
+      ry="128"
+      x="0"
+      y="0" />
+  <use xlink:href="#child-svg" filter="url(#alpha-to-white)"
+       transform="matrix(8,0,0,8,64,64)" />
+</svg>

src/encode.py

@@ -27,19 +27,19 @@ def encode():
         required = True)
     parser.add_argument(
         "-m", "--metadata_file",
-        type=str,
-        help="Path to .csv metadata file.",
-        required=True)
+        type = str,
+        help = "Path to .csv metadata file.",
+        required = True)
     parser.add_argument(
-        "-a", "--artwork_dir",
-        type=str,
-        help="Path to directory containing artwork files.",
-        required=True)
+        "-a", "--artwork_file",
+        type = str,
+        help = "Path to .png artwork file.",
+        required = True)
     parser.add_argument(
         "-o", "--output_file",
-        type=str,
-        help="Path to .csv file to store individual sample metadata.",
-        required=True)
+        type = str,
+        help = "Path to encoded output .flac file.",
+        required = True)
     args = parser.parse_args()
 
     metadata_df = pd.read_csv(args.metadata_file)
@@ -90,13 +90,14 @@ def encode():
     # Write the new metadata.
     cmd = [
         "metaflac",
-        f"--set-tag=ALBUM={track_metadata['Album'].item()}",
+        "--set-tag=ALBUM=Instrumental Music Collection",
+        "--set-tag=ALBUMARTIST=Various Artists",
         f"--set-tag=ARTIST={track_metadata['Artist'].item()}",
-        f"--set-tag=TITLE={track_metadata['Title'].item()}",
+        f"--set-tag=TITLE={track_metadata['Title'].item()} [From {track_metadata['Album'].item()}]",
         f"--set-tag=TRACKNUMBER={track_metadata['Track'].item()}",
         f"--set-tag=DATE={track_metadata['Year'].item()}",
-        f"--set-tag=DISCNUMBER={track_metadata['Disc'].item()}",
-        f"--import-picture-from={args.artwork_dir}/{track_metadata['Artwork File'].item()}",
+        "--set-tag=DISCNUMBER=1",
+        f"--import-picture-from={args.artwork_file}",
         args.output_file
     ]
     run_cmd(cmd)

src/install.py

@@ -39,24 +39,22 @@ def install():
     for track in track_list:
         track_metadata = metadata_df[metadata_df["Code"] == track.split(".")[0]]
 
-        # Create album directory (if it does not exist).
-        album_dir = os.path.join(args.dir, track_metadata["Album"].item())
+        # Create output directory (if it does not exist).
         cmd = [
             "mkdir",
             "-p",
-            album_dir
+            args.dir
         ]
         run_cmd(cmd)
 
         # Copy song to target directory.
-        disc_number = track_metadata["Disc"].item()
         track_number = track_metadata["Track"].item()
-        song_title = track_metadata["Title"].item()
-        song_title = song_title.replace("/", " - ")
+        album_title = track_metadata["Album"].item().replace("/", " - ")
+        song_title = track_metadata["Title"].item().replace("/", " - ")
 
         track_path = os.path.join(
-            album_dir,
-            f"{disc_number:>02}-{track_number:>02} {song_title}.flac")
+            args.dir,
+            f"{track_number:>02} {song_title} [From {album_title}].flac")
 
         cmd = [
             "cp",