init
This commit is contained in:
commit
c2653700e7
9
.envrc
Normal file
9
.envrc
Normal file
|
|
@ -0,0 +1,9 @@
|
||||||
|
watch_file flake.nix
|
||||||
|
watch_file flake.lock
|
||||||
|
|
||||||
|
DEVENV_ROOT_FILE="$(mktemp)"
|
||||||
|
printf %s "$PWD" > "$DEVENV_ROOT_FILE"
|
||||||
|
if ! use flake . --override-input devenv-root "file+file://$DEVENV_ROOT_FILE"
|
||||||
|
then
|
||||||
|
echo "devenv could not be built. The devenv environment was not loaded. Make the necessary changes to devenv.nix and hit enter to try again." >&2
|
||||||
|
fi
|
||||||
4
.gitignore
vendored
Normal file
4
.gitignore
vendored
Normal file
|
|
@ -0,0 +1,4 @@
|
||||||
|
.direnv/
|
||||||
|
.devenv/
|
||||||
|
|
||||||
|
.pre-commit-config.yaml
|
||||||
201
LICENSE
Normal file
201
LICENSE
Normal file
|
|
@ -0,0 +1,201 @@
|
||||||
|
Apache License
|
||||||
|
Version 2.0, January 2004
|
||||||
|
http://www.apache.org/licenses/
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||||
|
|
||||||
|
1. Definitions.
|
||||||
|
|
||||||
|
"License" shall mean the terms and conditions for use, reproduction,
|
||||||
|
and distribution as defined by Sections 1 through 9 of this document.
|
||||||
|
|
||||||
|
"Licensor" shall mean the copyright owner or entity authorized by
|
||||||
|
the copyright owner that is granting the License.
|
||||||
|
|
||||||
|
"Legal Entity" shall mean the union of the acting entity and all
|
||||||
|
other entities that control, are controlled by, or are under common
|
||||||
|
control with that entity. For the purposes of this definition,
|
||||||
|
"control" means (i) the power, direct or indirect, to cause the
|
||||||
|
direction or management of such entity, whether by contract or
|
||||||
|
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||||
|
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||||
|
|
||||||
|
"You" (or "Your") shall mean an individual or Legal Entity
|
||||||
|
exercising permissions granted by this License.
|
||||||
|
|
||||||
|
"Source" form shall mean the preferred form for making modifications,
|
||||||
|
including but not limited to software source code, documentation
|
||||||
|
source, and configuration files.
|
||||||
|
|
||||||
|
"Object" form shall mean any form resulting from mechanical
|
||||||
|
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|
||||||
|
not limited to compiled object code, generated documentation,
|
||||||
|
and conversions to other media types.
|
||||||
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||||||
|
"Work" shall mean the work of authorship, whether in Source or
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||||||
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|
||||||
|
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|
||||||
|
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|
||||||
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|
||||||
|
"Derivative Works" shall mean any work, whether in Source or Object
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
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|
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|
||||||
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|
||||||
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||||||
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"Contribution" shall mean any work of authorship, including
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|
||||||
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|
||||||
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|
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|
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|
||||||
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|
||||||
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|
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|
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|
||||||
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||||||
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|
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|
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|
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||||||
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|
||||||
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2. Grant of Copyright License. Subject to the terms and conditions of
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this License, each Contributor hereby grants to You a perpetual,
|
||||||
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||||||
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||||||
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|
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this License, each Contributor hereby grants to You a perpetual,
|
||||||
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|
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||||||
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||||||
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|
||||||
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|
||||||
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Contribution(s) alone or by combination of their Contribution(s)
|
||||||
|
with the Work to which such Contribution(s) was submitted. If You
|
||||||
|
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|
||||||
|
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|
||||||
|
or a Contribution incorporated within the Work constitutes direct
|
||||||
|
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|
||||||
|
granted to You under this License for that Work shall terminate
|
||||||
|
as of the date such litigation is filed.
|
||||||
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|
||||||
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4. Redistribution. You may reproduce and distribute copies of the
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Work or Derivative Works thereof in any medium, with or without
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||||||
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|
||||||
|
meet the following conditions:
|
||||||
|
|
||||||
|
(a) You must give any other recipients of the Work or
|
||||||
|
Derivative Works a copy of this License; and
|
||||||
|
|
||||||
|
(b) You must cause any modified files to carry prominent notices
|
||||||
|
stating that You changed the files; and
|
||||||
|
|
||||||
|
(c) You must retain, in the Source form of any Derivative Works
|
||||||
|
that You distribute, all copyright, patent, trademark, and
|
||||||
|
attribution notices from the Source form of the Work,
|
||||||
|
excluding those notices that do not pertain to any part of
|
||||||
|
the Derivative Works; and
|
||||||
|
|
||||||
|
(d) If the Work includes a "NOTICE" text file as part of its
|
||||||
|
distribution, then any Derivative Works that You distribute must
|
||||||
|
include a readable copy of the attribution notices contained
|
||||||
|
within such NOTICE file, excluding those notices that do not
|
||||||
|
pertain to any part of the Derivative Works, in at least one
|
||||||
|
of the following places: within a NOTICE text file distributed
|
||||||
|
as part of the Derivative Works; within the Source form or
|
||||||
|
documentation, if provided along with the Derivative Works; or,
|
||||||
|
within a display generated by the Derivative Works, if and
|
||||||
|
wherever such third-party notices normally appear. The contents
|
||||||
|
of the NOTICE file are for informational purposes only and
|
||||||
|
do not modify the License. You may add Your own attribution
|
||||||
|
notices within Derivative Works that You distribute, alongside
|
||||||
|
or as an addendum to the NOTICE text from the Work, provided
|
||||||
|
that such additional attribution notices cannot be construed
|
||||||
|
as modifying the License.
|
||||||
|
|
||||||
|
You may add Your own copyright statement to Your modifications and
|
||||||
|
may provide additional or different license terms and conditions
|
||||||
|
for use, reproduction, or distribution of Your modifications, or
|
||||||
|
for any such Derivative Works as a whole, provided Your use,
|
||||||
|
reproduction, and distribution of the Work otherwise complies with
|
||||||
|
the conditions stated in this License.
|
||||||
|
|
||||||
|
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||||
|
any Contribution intentionally submitted for inclusion in the Work
|
||||||
|
by You to the Licensor shall be under the terms and conditions of
|
||||||
|
this License, without any additional terms or conditions.
|
||||||
|
Notwithstanding the above, nothing herein shall supersede or modify
|
||||||
|
the terms of any separate license agreement you may have executed
|
||||||
|
with Licensor regarding such Contributions.
|
||||||
|
|
||||||
|
6. Trademarks. This License does not grant permission to use the trade
|
||||||
|
names, trademarks, service marks, or product names of the Licensor,
|
||||||
|
except as required for reasonable and customary use in describing the
|
||||||
|
origin of the Work and reproducing the content of the NOTICE file.
|
||||||
|
|
||||||
|
7. Disclaimer of Warranty. Unless required by applicable law or
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|
agreed to in writing, Licensor provides the Work (and each
|
||||||
|
Contributor provides its Contributions) on an "AS IS" BASIS,
|
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|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
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|
implied, including, without limitation, any warranties or conditions
|
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|
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||||
|
PARTICULAR PURPOSE. You are solely responsible for determining the
|
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|
appropriateness of using or redistributing the Work and assume any
|
||||||
|
risks associated with Your exercise of permissions under this License.
|
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|
||||||
|
8. Limitation of Liability. In no event and under no legal theory,
|
||||||
|
whether in tort (including negligence), contract, or otherwise,
|
||||||
|
unless required by applicable law (such as deliberate and grossly
|
||||||
|
negligent acts) or agreed to in writing, shall any Contributor be
|
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|
liable to You for damages, including any direct, indirect, special,
|
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|
incidental, or consequential damages of any character arising as a
|
||||||
|
result of this License or out of the use or inability to use the
|
||||||
|
Work (including but not limited to damages for loss of goodwill,
|
||||||
|
work stoppage, computer failure or malfunction, or any and all
|
||||||
|
other commercial damages or losses), even if such Contributor
|
||||||
|
has been advised of the possibility of such damages.
|
||||||
|
|
||||||
|
9. Accepting Warranty or Additional Liability. While redistributing
|
||||||
|
the Work or Derivative Works thereof, You may choose to offer,
|
||||||
|
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||||
|
or other liability obligations and/or rights consistent with this
|
||||||
|
License. However, in accepting such obligations, You may act only
|
||||||
|
on Your own behalf and on Your sole responsibility, not on behalf
|
||||||
|
of any other Contributor, and only if You agree to indemnify,
|
||||||
|
defend, and hold each Contributor harmless for any liability
|
||||||
|
incurred by, or claims asserted against, such Contributor by reason
|
||||||
|
of your accepting any such warranty or additional liability.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
APPENDIX: How to apply the Apache License to your work.
|
||||||
|
|
||||||
|
To apply the Apache License to your work, attach the following
|
||||||
|
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||||
|
replaced with your own identifying information. (Don't include
|
||||||
|
the brackets!) The text should be enclosed in the appropriate
|
||||||
|
comment syntax for the file format. We also recommend that a
|
||||||
|
file or class name and description of purpose be included on the
|
||||||
|
same "printed page" as the copyright notice for easier
|
||||||
|
identification within third-party archives.
|
||||||
|
|
||||||
|
Copyright [yyyy] [name of copyright owner]
|
||||||
|
|
||||||
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
you may not use this file except in compliance with the License.
|
||||||
|
You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, software
|
||||||
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
See the License for the specific language governing permissions and
|
||||||
|
limitations under the License.
|
||||||
57
README.md
Normal file
57
README.md
Normal file
|
|
@ -0,0 +1,57 @@
|
||||||
|
# musicomp
|
||||||
|
|
||||||
|
A simple music compression tool.
|
||||||
|
|
||||||
|
If you're anything like me, you obtain music in FLAC format for archival and compress it down to a codec such as Opus for actual listening.
|
||||||
|
musicomp exists to automate the continuous compression work that would otherwise have to be done manually.
|
||||||
|
|
||||||
|
It:
|
||||||
|
|
||||||
|
* scans the source and destination directories,
|
||||||
|
* makes sure the content is properly synchronized (i.e., there are no tracks in destination that don't exist in source and vice versa), and
|
||||||
|
* compresses the music from FLAC to Opus in parallel.
|
||||||
|
|
||||||
|
## Dependencies
|
||||||
|
|
||||||
|
musicomp requires `opusenc` in `$PATH` in order to function.
|
||||||
|
The Nix package wraps musicomp to include `opusenc` out of the box.
|
||||||
|
|
||||||
|
## NixOS
|
||||||
|
|
||||||
|
A NixOS module is provided within this flake.
|
||||||
|
Here's an example of how to use it:
|
||||||
|
|
||||||
|
```nix
|
||||||
|
{
|
||||||
|
self,
|
||||||
|
lib,
|
||||||
|
pkgs,
|
||||||
|
...
|
||||||
|
}: {
|
||||||
|
services.musicomp.jobs.main = {
|
||||||
|
music = "/srv/music";
|
||||||
|
comp = "/srv/compmusic";
|
||||||
|
timerConfig = {
|
||||||
|
OnCalendar = "daily";
|
||||||
|
Persistent = true;
|
||||||
|
};
|
||||||
|
inhibitsSleep = true;
|
||||||
|
post = let
|
||||||
|
remoteDir = "/my/music/folder";
|
||||||
|
rsyncExe = lib.getExe pkgs.rsync;
|
||||||
|
rsh = "${lib.getExe pkgs.openssh} -i /etc/ssh/ssh_host_ed25519_key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null";
|
||||||
|
in ''
|
||||||
|
${rsyncExe} \
|
||||||
|
--archive \
|
||||||
|
--recursive \
|
||||||
|
--delete \
|
||||||
|
--update \
|
||||||
|
--mkpath \
|
||||||
|
--verbose --verbose \
|
||||||
|
--exclude lost+found \
|
||||||
|
--rsh ${lib.escapeShellArg rsh} \
|
||||||
|
/srv/compmusic/ root@my.server:${remoteDir}
|
||||||
|
'';
|
||||||
|
};
|
||||||
|
}
|
||||||
|
```
|
||||||
3
devenv.nix
Normal file
3
devenv.nix
Normal file
|
|
@ -0,0 +1,3 @@
|
||||||
|
{
|
||||||
|
|
||||||
|
}
|
||||||
307
flake.lock
Normal file
307
flake.lock
Normal file
|
|
@ -0,0 +1,307 @@
|
||||||
|
{
|
||||||
|
"nodes": {
|
||||||
|
"cachix": {
|
||||||
|
"inputs": {
|
||||||
|
"devenv": [
|
||||||
|
"devenv"
|
||||||
|
],
|
||||||
|
"flake-compat": [
|
||||||
|
"devenv"
|
||||||
|
],
|
||||||
|
"git-hooks": [
|
||||||
|
"devenv"
|
||||||
|
],
|
||||||
|
"nixpkgs": "nixpkgs"
|
||||||
|
},
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1742042642,
|
||||||
|
"narHash": "sha256-D0gP8srrX0qj+wNYNPdtVJsQuFzIng3q43thnHXQ/es=",
|
||||||
|
"owner": "cachix",
|
||||||
|
"repo": "cachix",
|
||||||
|
"rev": "a624d3eaf4b1d225f918de8543ed739f2f574203",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "cachix",
|
||||||
|
"ref": "latest",
|
||||||
|
"repo": "cachix",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"devenv": {
|
||||||
|
"inputs": {
|
||||||
|
"cachix": "cachix",
|
||||||
|
"flake-compat": "flake-compat",
|
||||||
|
"git-hooks": "git-hooks",
|
||||||
|
"nix": "nix",
|
||||||
|
"nixpkgs": "nixpkgs_3"
|
||||||
|
},
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1743783972,
|
||||||
|
"narHash": "sha256-5wPsNCnWmeLpLxavsftA9L7tnYgtlexV7FwLegxtpy4=",
|
||||||
|
"owner": "cachix",
|
||||||
|
"repo": "devenv",
|
||||||
|
"rev": "2f53e2f867e0c2ba18b880e66169366e5f8ca554",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "cachix",
|
||||||
|
"repo": "devenv",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"devenv-root": {
|
||||||
|
"flake": false,
|
||||||
|
"locked": {
|
||||||
|
"narHash": "sha256-d6xi4mKdjkX2JFicDIv5niSzpyI0m/Hnm8GGAIU04kY=",
|
||||||
|
"type": "file",
|
||||||
|
"url": "file:///dev/null"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"type": "file",
|
||||||
|
"url": "file:///dev/null"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"flake-compat": {
|
||||||
|
"flake": false,
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1733328505,
|
||||||
|
"narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
|
||||||
|
"owner": "edolstra",
|
||||||
|
"repo": "flake-compat",
|
||||||
|
"rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "edolstra",
|
||||||
|
"repo": "flake-compat",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"flake-parts": {
|
||||||
|
"inputs": {
|
||||||
|
"nixpkgs-lib": [
|
||||||
|
"devenv",
|
||||||
|
"nix",
|
||||||
|
"nixpkgs"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1712014858,
|
||||||
|
"narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
|
||||||
|
"owner": "hercules-ci",
|
||||||
|
"repo": "flake-parts",
|
||||||
|
"rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "hercules-ci",
|
||||||
|
"repo": "flake-parts",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"flake-parts_2": {
|
||||||
|
"inputs": {
|
||||||
|
"nixpkgs-lib": "nixpkgs-lib"
|
||||||
|
},
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1743550720,
|
||||||
|
"narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
|
||||||
|
"owner": "hercules-ci",
|
||||||
|
"repo": "flake-parts",
|
||||||
|
"rev": "c621e8422220273271f52058f618c94e405bb0f5",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "hercules-ci",
|
||||||
|
"repo": "flake-parts",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"git-hooks": {
|
||||||
|
"inputs": {
|
||||||
|
"flake-compat": [
|
||||||
|
"devenv"
|
||||||
|
],
|
||||||
|
"gitignore": "gitignore",
|
||||||
|
"nixpkgs": [
|
||||||
|
"devenv",
|
||||||
|
"nixpkgs"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1742649964,
|
||||||
|
"narHash": "sha256-DwOTp7nvfi8mRfuL1escHDXabVXFGT1VlPD1JHrtrco=",
|
||||||
|
"owner": "cachix",
|
||||||
|
"repo": "git-hooks.nix",
|
||||||
|
"rev": "dcf5072734cb576d2b0c59b2ac44f5050b5eac82",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "cachix",
|
||||||
|
"repo": "git-hooks.nix",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"gitignore": {
|
||||||
|
"inputs": {
|
||||||
|
"nixpkgs": [
|
||||||
|
"devenv",
|
||||||
|
"git-hooks",
|
||||||
|
"nixpkgs"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1709087332,
|
||||||
|
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
|
||||||
|
"owner": "hercules-ci",
|
||||||
|
"repo": "gitignore.nix",
|
||||||
|
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "hercules-ci",
|
||||||
|
"repo": "gitignore.nix",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"libgit2": {
|
||||||
|
"flake": false,
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1697646580,
|
||||||
|
"narHash": "sha256-oX4Z3S9WtJlwvj0uH9HlYcWv+x1hqp8mhXl7HsLu2f0=",
|
||||||
|
"owner": "libgit2",
|
||||||
|
"repo": "libgit2",
|
||||||
|
"rev": "45fd9ed7ae1a9b74b957ef4f337bc3c8b3df01b5",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "libgit2",
|
||||||
|
"repo": "libgit2",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nix": {
|
||||||
|
"inputs": {
|
||||||
|
"flake-compat": [
|
||||||
|
"devenv"
|
||||||
|
],
|
||||||
|
"flake-parts": "flake-parts",
|
||||||
|
"libgit2": "libgit2",
|
||||||
|
"nixpkgs": "nixpkgs_2",
|
||||||
|
"nixpkgs-23-11": [
|
||||||
|
"devenv"
|
||||||
|
],
|
||||||
|
"nixpkgs-regression": [
|
||||||
|
"devenv"
|
||||||
|
],
|
||||||
|
"pre-commit-hooks": [
|
||||||
|
"devenv"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1741798497,
|
||||||
|
"narHash": "sha256-E3j+3MoY8Y96mG1dUIiLFm2tZmNbRvSiyN7CrSKuAVg=",
|
||||||
|
"owner": "domenkozar",
|
||||||
|
"repo": "nix",
|
||||||
|
"rev": "f3f44b2baaf6c4c6e179de8cbb1cc6db031083cd",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "domenkozar",
|
||||||
|
"ref": "devenv-2.24",
|
||||||
|
"repo": "nix",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nixpkgs": {
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1733212471,
|
||||||
|
"narHash": "sha256-M1+uCoV5igihRfcUKrr1riygbe73/dzNnzPsmaLCmpo=",
|
||||||
|
"owner": "NixOS",
|
||||||
|
"repo": "nixpkgs",
|
||||||
|
"rev": "55d15ad12a74eb7d4646254e13638ad0c4128776",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "NixOS",
|
||||||
|
"ref": "nixos-unstable",
|
||||||
|
"repo": "nixpkgs",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nixpkgs-lib": {
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1743296961,
|
||||||
|
"narHash": "sha256-b1EdN3cULCqtorQ4QeWgLMrd5ZGOjLSLemfa00heasc=",
|
||||||
|
"owner": "nix-community",
|
||||||
|
"repo": "nixpkgs.lib",
|
||||||
|
"rev": "e4822aea2a6d1cdd36653c134cacfd64c97ff4fa",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "nix-community",
|
||||||
|
"repo": "nixpkgs.lib",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nixpkgs_2": {
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1717432640,
|
||||||
|
"narHash": "sha256-+f9c4/ZX5MWDOuB1rKoWj+lBNm0z0rs4CK47HBLxy1o=",
|
||||||
|
"owner": "NixOS",
|
||||||
|
"repo": "nixpkgs",
|
||||||
|
"rev": "88269ab3044128b7c2f4c7d68448b2fb50456870",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "NixOS",
|
||||||
|
"ref": "release-24.05",
|
||||||
|
"repo": "nixpkgs",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nixpkgs_3": {
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1733477122,
|
||||||
|
"narHash": "sha256-qamMCz5mNpQmgBwc8SB5tVMlD5sbwVIToVZtSxMph9s=",
|
||||||
|
"owner": "cachix",
|
||||||
|
"repo": "devenv-nixpkgs",
|
||||||
|
"rev": "7bd9e84d0452f6d2e63b6e6da29fe73fac951857",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "cachix",
|
||||||
|
"ref": "rolling",
|
||||||
|
"repo": "devenv-nixpkgs",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nixpkgs_4": {
|
||||||
|
"locked": {
|
||||||
|
"lastModified": 1743827369,
|
||||||
|
"narHash": "sha256-rpqepOZ8Eo1zg+KJeWoq1HAOgoMCDloqv5r2EAa9TSA=",
|
||||||
|
"owner": "NixOS",
|
||||||
|
"repo": "nixpkgs",
|
||||||
|
"rev": "42a1c966be226125b48c384171c44c651c236c22",
|
||||||
|
"type": "github"
|
||||||
|
},
|
||||||
|
"original": {
|
||||||
|
"owner": "NixOS",
|
||||||
|
"ref": "nixos-unstable",
|
||||||
|
"repo": "nixpkgs",
|
||||||
|
"type": "github"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"root": {
|
||||||
|
"inputs": {
|
||||||
|
"devenv": "devenv",
|
||||||
|
"devenv-root": "devenv-root",
|
||||||
|
"flake-parts": "flake-parts_2",
|
||||||
|
"nixpkgs": "nixpkgs_4"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"root": "root",
|
||||||
|
"version": 7
|
||||||
|
}
|
||||||
63
flake.nix
Normal file
63
flake.nix
Normal file
|
|
@ -0,0 +1,63 @@
|
||||||
|
{
|
||||||
|
description = "musicomp";
|
||||||
|
|
||||||
|
inputs = {
|
||||||
|
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
|
||||||
|
flake-parts.url = "github:hercules-ci/flake-parts";
|
||||||
|
devenv-root = {
|
||||||
|
url = "file+file:///dev/null";
|
||||||
|
flake = false;
|
||||||
|
};
|
||||||
|
devenv.url = "github:cachix/devenv";
|
||||||
|
};
|
||||||
|
|
||||||
|
outputs = {
|
||||||
|
self,
|
||||||
|
nixpkgs,
|
||||||
|
flake-parts,
|
||||||
|
...
|
||||||
|
} @ inputs:
|
||||||
|
flake-parts.lib.mkFlake {inherit inputs;} {
|
||||||
|
imports = [
|
||||||
|
inputs.devenv.flakeModule
|
||||||
|
];
|
||||||
|
|
||||||
|
systems = ["x86_64-linux" "aarch64-linux"];
|
||||||
|
|
||||||
|
flake.nixosModules = let
|
||||||
|
musicomp = import ./nixos/musicomp.nix inputs;
|
||||||
|
in {
|
||||||
|
inherit musicomp;
|
||||||
|
default = musicomp;
|
||||||
|
};
|
||||||
|
|
||||||
|
perSystem = {
|
||||||
|
pkgs,
|
||||||
|
inputs',
|
||||||
|
lib,
|
||||||
|
...
|
||||||
|
}: {
|
||||||
|
devenv.shells.default = {
|
||||||
|
devenv.root = let
|
||||||
|
devenvRootFileContent = builtins.readFile inputs.devenv-root.outPath;
|
||||||
|
in
|
||||||
|
lib.mkIf (devenvRootFileContent != "") devenvRootFileContent;
|
||||||
|
|
||||||
|
name = "musicomp";
|
||||||
|
|
||||||
|
imports = [
|
||||||
|
./devenv.nix
|
||||||
|
];
|
||||||
|
};
|
||||||
|
|
||||||
|
packages = let
|
||||||
|
packages = lib.packagesFromDirectoryRecursive {
|
||||||
|
inherit (pkgs) callPackage;
|
||||||
|
directory = ./packages;
|
||||||
|
};
|
||||||
|
in packages // {
|
||||||
|
default = packages.musicomp;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
};
|
||||||
|
}
|
||||||
115
nixos/musicomp.nix
Normal file
115
nixos/musicomp.nix
Normal file
|
|
@ -0,0 +1,115 @@
|
||||||
|
self: {
|
||||||
|
lib,
|
||||||
|
pkgs,
|
||||||
|
utils,
|
||||||
|
config,
|
||||||
|
...
|
||||||
|
}: let
|
||||||
|
inherit (lib) types;
|
||||||
|
inherit (utils.systemdUtils.unitOptions) unitOption;
|
||||||
|
in {
|
||||||
|
options.services.musicomp.jobs = lib.mkOption {
|
||||||
|
description = ''
|
||||||
|
Compression jobs to run with musicomp.
|
||||||
|
'';
|
||||||
|
default = {};
|
||||||
|
type = types.attrsOf (types.submodule {
|
||||||
|
options = {
|
||||||
|
music = lib.mkOption {
|
||||||
|
type = types.str;
|
||||||
|
description = ''
|
||||||
|
Source directory.
|
||||||
|
'';
|
||||||
|
example = "/srv/music";
|
||||||
|
};
|
||||||
|
|
||||||
|
comp = lib.mkOption {
|
||||||
|
type = types.str;
|
||||||
|
description = ''
|
||||||
|
Destination directory for compressed music.
|
||||||
|
'';
|
||||||
|
example = "/srv/comp";
|
||||||
|
};
|
||||||
|
|
||||||
|
post = lib.mkOption {
|
||||||
|
type = types.lines;
|
||||||
|
default = "";
|
||||||
|
description = ''
|
||||||
|
Shell commands that are run after compression has finished.
|
||||||
|
'';
|
||||||
|
};
|
||||||
|
|
||||||
|
workers = lib.mkOption {
|
||||||
|
type = lib.types.int;
|
||||||
|
default = 0;
|
||||||
|
description = ''
|
||||||
|
Number of workers. A number less than 1 means that musicomp will use the amount of available processor threads.
|
||||||
|
'';
|
||||||
|
};
|
||||||
|
|
||||||
|
timerConfig = lib.mkOption {
|
||||||
|
type = lib.types.nullOr (lib.types.attrsOf unitOption);
|
||||||
|
default = {
|
||||||
|
OnCalendar = "daily";
|
||||||
|
Persistent = true;
|
||||||
|
};
|
||||||
|
description = ''
|
||||||
|
When to run the job.
|
||||||
|
'';
|
||||||
|
};
|
||||||
|
|
||||||
|
package = lib.mkPackageOption self.packages.${pkgs.system} "musicomp" {};
|
||||||
|
|
||||||
|
inhibitsSleep = lib.mkOption {
|
||||||
|
default = false;
|
||||||
|
type = lib.types.bool;
|
||||||
|
example = true;
|
||||||
|
description = ''
|
||||||
|
Prevents the system from sleeping while running the job.
|
||||||
|
'';
|
||||||
|
};
|
||||||
|
};
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
config = {
|
||||||
|
systemd.services =
|
||||||
|
lib.mapAttrs'
|
||||||
|
(
|
||||||
|
name: job:
|
||||||
|
lib.nameValuePair "musicomp-jobs-${name}" {
|
||||||
|
wantedBy = ["multi-user.target"];
|
||||||
|
restartIfChanged = false;
|
||||||
|
|
||||||
|
script = ''
|
||||||
|
${lib.optionalString job.inhibitsSleep ''
|
||||||
|
${lib.getExe' pkgs.systemd "systemd-inhibit"} \
|
||||||
|
--mode block \
|
||||||
|
--who musicomp \
|
||||||
|
--what sleep \
|
||||||
|
--why ${lib.escapeShellArg "Scheduled musicomp ${name}"}
|
||||||
|
''}
|
||||||
|
|
||||||
|
${lib.getExe job.package} \
|
||||||
|
${lib.optionalString (job.workers > 0) "--workers ${job.workers}"} \
|
||||||
|
--verbose \
|
||||||
|
-- ${job.music} ${job.comp}
|
||||||
|
'';
|
||||||
|
|
||||||
|
postStart = job.post;
|
||||||
|
|
||||||
|
serviceConfig.Type = "oneshot";
|
||||||
|
}
|
||||||
|
)
|
||||||
|
config.services.musicomp.jobs;
|
||||||
|
|
||||||
|
systemd.timers =
|
||||||
|
lib.mapAttrs'
|
||||||
|
(name: job:
|
||||||
|
lib.nameValuePair "musicomp-jobs-${name}" {
|
||||||
|
wantedBy = ["timers.target"];
|
||||||
|
inherit (job) timerConfig;
|
||||||
|
})
|
||||||
|
(lib.filterAttrs (_: job: job.timerConfig != null) config.services.musicomp.jobs);
|
||||||
|
};
|
||||||
|
}
|
||||||
26
packages/musicomp/package.nix
Normal file
26
packages/musicomp/package.nix
Normal file
|
|
@ -0,0 +1,26 @@
|
||||||
|
{
|
||||||
|
lib,
|
||||||
|
python3Packages,
|
||||||
|
opusTools,
|
||||||
|
}:
|
||||||
|
python3Packages.buildPythonApplication {
|
||||||
|
pname = "musicomp";
|
||||||
|
version = "0.1.0";
|
||||||
|
|
||||||
|
src = ../../.;
|
||||||
|
|
||||||
|
pyproject = true;
|
||||||
|
|
||||||
|
doCheck = false;
|
||||||
|
|
||||||
|
build-system = [python3Packages.hatchling];
|
||||||
|
|
||||||
|
makeWrapperArgs = [
|
||||||
|
"--prefix"
|
||||||
|
"PATH"
|
||||||
|
":"
|
||||||
|
(lib.makeBinPath [opusTools])
|
||||||
|
];
|
||||||
|
|
||||||
|
meta.mainProgram = "musicomp";
|
||||||
|
}
|
||||||
18
pyproject.toml
Normal file
18
pyproject.toml
Normal file
|
|
@ -0,0 +1,18 @@
|
||||||
|
[project]
|
||||||
|
name = "musicomp"
|
||||||
|
version = "0.1.0"
|
||||||
|
description = "Music compression tool"
|
||||||
|
authors = [{ name = "Lukas Wurzinger", email = "lukas@wrz.one" }]
|
||||||
|
readme = "README.md"
|
||||||
|
requires-python = ">=3.12"
|
||||||
|
license = "Apache-2.0"
|
||||||
|
|
||||||
|
[build-system]
|
||||||
|
requires = ["hatchling"]
|
||||||
|
build-backend = "hatchling.build"
|
||||||
|
|
||||||
|
[project.scripts]
|
||||||
|
musicomp = "musicomp.cli:main"
|
||||||
|
|
||||||
|
[tool.hatch.build.targets.wheel]
|
||||||
|
packages = ["src/musicomp"]
|
||||||
3
src/musicomp/__main__.py
Normal file
3
src/musicomp/__main__.py
Normal file
|
|
@ -0,0 +1,3 @@
|
||||||
|
from .cli import main
|
||||||
|
|
||||||
|
main()
|
||||||
6
src/musicomp/clean.py
Normal file
6
src/musicomp/clean.py
Normal file
|
|
@ -0,0 +1,6 @@
|
||||||
|
from os import PathLike
|
||||||
|
from pathlib import Path
|
||||||
|
|
||||||
|
|
||||||
|
def clean(dst: str | PathLike[str]) -> None:
|
||||||
|
Path(dst).unlink(missing_ok=True)
|
||||||
117
src/musicomp/cli.py
Normal file
117
src/musicomp/cli.py
Normal file
|
|
@ -0,0 +1,117 @@
|
||||||
|
import sys
|
||||||
|
from multiprocessing import Pool, cpu_count
|
||||||
|
from argparse import ArgumentParser, ArgumentTypeError, Namespace
|
||||||
|
from pathlib import Path
|
||||||
|
from .todo import Todo
|
||||||
|
|
||||||
|
args = Namespace()
|
||||||
|
|
||||||
|
|
||||||
|
def task(todo: Todo) -> None:
|
||||||
|
todo.run()
|
||||||
|
if args.verbose:
|
||||||
|
print("finished", todo, file=sys.stderr)
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
def workers_type_func(value: object) -> int:
|
||||||
|
try:
|
||||||
|
value = int(value) # pyright: ignore[reportArgumentType]
|
||||||
|
if value <= 0:
|
||||||
|
raise ArgumentTypeError(f"{value} is not a positive integer")
|
||||||
|
except ValueError:
|
||||||
|
raise ArgumentTypeError(f"{value} is not an integer")
|
||||||
|
|
||||||
|
return value
|
||||||
|
|
||||||
|
parser = ArgumentParser()
|
||||||
|
|
||||||
|
_ = parser.add_argument(
|
||||||
|
"-w",
|
||||||
|
"--workers",
|
||||||
|
default=cpu_count(),
|
||||||
|
type=workers_type_func,
|
||||||
|
help="amount of worker processes",
|
||||||
|
)
|
||||||
|
_ = parser.add_argument(
|
||||||
|
"-i",
|
||||||
|
"--interactive",
|
||||||
|
action="store_true",
|
||||||
|
help="prompt before running",
|
||||||
|
)
|
||||||
|
_ = parser.add_argument(
|
||||||
|
"-k",
|
||||||
|
"--keep",
|
||||||
|
action="store_true",
|
||||||
|
help="whether source files should be kept if both directories are the same",
|
||||||
|
)
|
||||||
|
_ = parser.add_argument(
|
||||||
|
"-r",
|
||||||
|
"--redo",
|
||||||
|
action="store_true",
|
||||||
|
help="whether everything should be re-encoded regardless of whether they have already been transcoded",
|
||||||
|
)
|
||||||
|
_ = parser.add_argument(
|
||||||
|
"-v",
|
||||||
|
"--verbose",
|
||||||
|
action="count",
|
||||||
|
default=0,
|
||||||
|
help="verbose output",
|
||||||
|
)
|
||||||
|
|
||||||
|
_ = parser.add_argument(
|
||||||
|
"music",
|
||||||
|
nargs=1,
|
||||||
|
type=Path,
|
||||||
|
help="the source directory",
|
||||||
|
)
|
||||||
|
_ = parser.add_argument(
|
||||||
|
"comp",
|
||||||
|
nargs=1,
|
||||||
|
type=Path,
|
||||||
|
help="the destination directory for compressed files",
|
||||||
|
)
|
||||||
|
|
||||||
|
global args
|
||||||
|
args = parser.parse_args(sys.argv[1:])
|
||||||
|
|
||||||
|
assert isinstance(args.workers, int) # pyright: ignore[reportAny]
|
||||||
|
assert isinstance(args.interactive, bool) # pyright: ignore[reportAny]
|
||||||
|
assert isinstance(args.keep, bool) # pyright: ignore[reportAny]
|
||||||
|
assert isinstance(args.redo, bool) # pyright: ignore[reportAny]
|
||||||
|
assert isinstance(args.verbose, int) # pyright: ignore[reportAny]
|
||||||
|
assert isinstance(args.music, list) # pyright: ignore[reportAny]
|
||||||
|
assert len(args.music) == 1 # pyright: ignore[reportUnknownMemberType, reportUnknownArgumentType]
|
||||||
|
assert isinstance(args.music[0], Path) # pyright: ignore[reportUnknownMemberType]
|
||||||
|
assert isinstance(args.comp, list) # pyright: ignore[reportAny]
|
||||||
|
assert len(args.comp) == 1 # pyright: ignore[reportUnknownMemberType, reportUnknownArgumentType]
|
||||||
|
assert isinstance(args.comp[0], Path) # pyright: ignore[reportUnknownMemberType]
|
||||||
|
|
||||||
|
src_dir = args.music[0] # pyright: ignore[reportUnknownMemberType]
|
||||||
|
dst_dir = args.comp[0] # pyright: ignore[reportUnknownMemberType]
|
||||||
|
|
||||||
|
plan = list(
|
||||||
|
Todo.plan(
|
||||||
|
src_dir,
|
||||||
|
dst_dir,
|
||||||
|
replace=src_dir.samefile(dst_dir) and not args.keep,
|
||||||
|
redo=args.redo,
|
||||||
|
)
|
||||||
|
)
|
||||||
|
|
||||||
|
if len(plan) == 0:
|
||||||
|
print("Nothing to do", file=sys.stderr)
|
||||||
|
sys.exit(0)
|
||||||
|
|
||||||
|
if args.verbose >= 1 or args.interactive:
|
||||||
|
print("Plan:", file=sys.stderr)
|
||||||
|
for todo in plan:
|
||||||
|
print(todo, file=sys.stderr)
|
||||||
|
|
||||||
|
if args.interactive:
|
||||||
|
result = input("Do you want to continue? [Y/n] ")
|
||||||
|
if result.lower() not in ("", "y", "yes"):
|
||||||
|
sys.exit(1)
|
||||||
|
|
||||||
|
with Pool(args.workers) as pool:
|
||||||
|
_ = pool.map(task, plan)
|
||||||
6
src/musicomp/replace.py
Normal file
6
src/musicomp/replace.py
Normal file
|
|
@ -0,0 +1,6 @@
|
||||||
|
from os import PathLike
|
||||||
|
from pathlib import Path
|
||||||
|
|
||||||
|
|
||||||
|
def replace(src: str | PathLike[str]) -> None:
|
||||||
|
Path(src).unlink(missing_ok=True)
|
||||||
68
src/musicomp/todo.py
Normal file
68
src/musicomp/todo.py
Normal file
|
|
@ -0,0 +1,68 @@
|
||||||
|
from pathlib import Path
|
||||||
|
from os import PathLike
|
||||||
|
from enum import StrEnum
|
||||||
|
from dataclasses import dataclass
|
||||||
|
from typing import Self, override
|
||||||
|
from collections.abc import Generator
|
||||||
|
from .transcode import transcode as todo_transcode
|
||||||
|
from .clean import clean as todo_clean
|
||||||
|
from .replace import replace as todo_replace
|
||||||
|
|
||||||
|
SRC_SUFFIX = ".flac"
|
||||||
|
DST_SUFFIX = ".opus"
|
||||||
|
|
||||||
|
|
||||||
|
class TodoAct(StrEnum):
|
||||||
|
TRANSCODE = "transcode"
|
||||||
|
CLEAN = "clean"
|
||||||
|
REPLACE = "replace"
|
||||||
|
|
||||||
|
|
||||||
|
@dataclass
|
||||||
|
class Todo:
|
||||||
|
act: TodoAct
|
||||||
|
src: str | PathLike[str]
|
||||||
|
dst: str | PathLike[str]
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def plan(
|
||||||
|
cls: type[Self],
|
||||||
|
src_dir: str | PathLike[str],
|
||||||
|
dst_dir: str | PathLike[str],
|
||||||
|
replace: bool = False,
|
||||||
|
redo: bool = False,
|
||||||
|
) -> Generator[Self]:
|
||||||
|
def list_files(dir: str | PathLike[str], suffix: str) -> list[Path]:
|
||||||
|
files: list[Path] = []
|
||||||
|
for f in Path(dir).rglob("*"):
|
||||||
|
if f.is_file() and f.suffix == suffix:
|
||||||
|
files.append(f)
|
||||||
|
return files
|
||||||
|
|
||||||
|
src_files = list_files(src_dir, SRC_SUFFIX)
|
||||||
|
dst_files = list_files(dst_dir, DST_SUFFIX)
|
||||||
|
|
||||||
|
for f in src_files:
|
||||||
|
e = dst_dir / (f.relative_to(src_dir).with_suffix(DST_SUFFIX))
|
||||||
|
if redo or e not in dst_files:
|
||||||
|
yield cls(TodoAct.TRANSCODE, f, e)
|
||||||
|
if replace:
|
||||||
|
yield cls(TodoAct.REPLACE, f, e)
|
||||||
|
|
||||||
|
for f in dst_files:
|
||||||
|
e = src_dir / (f.relative_to(dst_dir).with_suffix(SRC_SUFFIX))
|
||||||
|
if e not in src_files:
|
||||||
|
yield cls(TodoAct.CLEAN, f, e)
|
||||||
|
|
||||||
|
def run(self) -> None:
|
||||||
|
match self.act:
|
||||||
|
case TodoAct.TRANSCODE:
|
||||||
|
todo_transcode(self.src, self.dst)
|
||||||
|
case TodoAct.CLEAN:
|
||||||
|
todo_clean(self.dst)
|
||||||
|
case TodoAct.REPLACE:
|
||||||
|
todo_replace(self.src)
|
||||||
|
|
||||||
|
@override
|
||||||
|
def __str__(self) -> str:
|
||||||
|
return f"{self.act} {self.src} -> {self.dst}"
|
||||||
34
src/musicomp/transcode.py
Normal file
34
src/musicomp/transcode.py
Normal file
|
|
@ -0,0 +1,34 @@
|
||||||
|
from pathlib import Path
|
||||||
|
from subprocess import run
|
||||||
|
from os import PathLike
|
||||||
|
|
||||||
|
|
||||||
|
class TranscodingError(Exception):
|
||||||
|
pass
|
||||||
|
|
||||||
|
|
||||||
|
def transcode(src: str | PathLike[str], dst: str | PathLike[str]) -> None:
|
||||||
|
dst = Path(dst)
|
||||||
|
|
||||||
|
dst.parent.mkdir(parents=True, exist_ok=True)
|
||||||
|
|
||||||
|
if dst.is_file():
|
||||||
|
dst.unlink()
|
||||||
|
|
||||||
|
opusenc: tuple[str, ...] = (
|
||||||
|
"opusenc",
|
||||||
|
"--quiet",
|
||||||
|
"--bitrate",
|
||||||
|
"96.000",
|
||||||
|
"--music",
|
||||||
|
"--vbr",
|
||||||
|
"--comp",
|
||||||
|
"10",
|
||||||
|
"--",
|
||||||
|
str(src),
|
||||||
|
str(dst),
|
||||||
|
)
|
||||||
|
|
||||||
|
cp = run(opusenc)
|
||||||
|
if cp.returncode != 0:
|
||||||
|
raise TranscodingError(f"opusenc exited with code {cp.returncode}")
|
||||||
Loading…
Reference in a new issue