subsyt/README.md
Viktor Varland 3adf768132
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# subsyt
## install
```
go install git.meatbag.se/varl/subsyt@latest
```
## running
Configuration can be loaded from a file specified either by the env
variable `CONFIG` or `--config` flag.
The `--config` flag has priority over `CONFIG` environment variable.
```
CONFIG="/path/to/config.toml" ./subsyt
./subsyt --config="/patch/to/config"
./subsyt # assumes "./config.toml"
```
## build
We want a statically linked binary so disable CGO.
```sh
CGO_ENABLED=0 go build
```
## config
`config.toml`:
```toml
dry_run = true # set to `false` for real run
out_dir = "./vids" # path to archive vids
[provider]
[provider.youtube]
cmd = "./yt-dlp" # path to yt-dlp binary
quality = "res:1080" # set the preferred quality
output_path_template = "s%(upload_date>%Y)s/%(channel)s.s%(upload_date>%Y)Se%(upload_date>%m%d)S.%(title)s.%(id)s-1080p.%(ext)s" # yt-dlp output template
url = "https://www.youtube.com" # full yt url
throttle = 5 # throttle yt request, 5s works well
range = "1:5:1" # downloads last 5 videos: [START][:STOP][:STEP]
after_date = "20250326" # only download videos after date
cookies_file = "" # pass user cookies to yt, blank to disable
opml_file = "./opml.xml" # the opml file to use
```
## generate opml
E.g. https://github.com/jeb5/YouTube-Subscriptions-RSS
`subs-opml.xml`:
```xml
<?xml version="1.0"?>
<opml version="1.1">
<body>
<outline ...>
<outline text="" title="" xmlUrl="" .../>
<outline text="" title="" xmlUrl="" .../>
<outline text="" title="" xmlUrl="" .../>
</outline>
<outline ...>
<outline text="" title="" xmlUrl="" .../>
<outline text="" title="" xmlUrl="" .../>
<outline text="" title="" xmlUrl="" .../>
</outline>
</body>
</opml>
```
## cookies
> [!WARNING]
> Your account **MAY** be banned when using cookies !
E.g. from Chromium:
```
yt-dlp --cookies-from-browser chromium --cookies cookies.txt
```
## scheduling
### systemd
`~/.config/systemd/user/subsyt-archival.service`
```
[Unit]
Description=subsyt archival of yt subscribtions
[Service]
Type=oneshot
ExecStart=/home/varl/yt/yt-dlp -U
ExecStart=/home/varl/yt/subsyt
WorkingDirectory=/home/varl/yt
```
`~/.config/systemd/user/subsyt-archival.timer`
```
[Unit]
Description=subsyt archival on boot and daily
[Timer]
OnCalendar=*-*-* 4:00:00
Persistent=true
AccuracySec=1us
RandomizedDelaySec=30
[Install]
WantedBy=timers.target
```
## container
```
podman run --rm \
--env='CONFIG=/data/config.toml' \
--volume=path/to/config:/data/config.toml \
--volume=path/to/opml:/data/opml.xml \
--volume=path/to/cookies:/data/cookies.txt
registry.meatbag.se/varl/subsyt
```
## result
```
.
├── Technology Connextras
│   ├── archive.txt
│   ├── fanart.jpg
│   ├── poster.jpg
│   ├── s2024
│   │   ├── Technology_Connextras.s2024e0611.Connextras_dishwasher_follow_up_the_sequel.0Kp3bjm55xw-1080p-thumb.jpg
│   │   ├── Technology_Connextras.s2024e0611.Connextras_dishwasher_follow_up_the_sequel.0Kp3bjm55xw-1080p.nfo
│   │   ├── Technology_Connextras.s2024e0611.Connextras_dishwasher_follow_up_the_sequel.0Kp3bjm55xw-1080p.webm
│   │   ├── Technology_Connextras.s2024e0712.Here_s_what_Numitron_tubes_in_an_actual_product_look_like.XgzL05Gojfw-1080p-thumb.jpg
│   │   ├── Technology_Connextras.s2024e0712.Here_s_what_Numitron_tubes_in_an_actual_product_look_like.XgzL05Gojfw-1080p.nfo
│   │   ├── Technology_Connextras.s2024e0712.Here_s_what_Numitron_tubes_in_an_actual_product_look_like.XgzL05Gojfw-1080p.webm
│   │   ├── Technology_Connextras.s2024e0909.Answering_your_pinball_questions_-_Williams_Aztec_Q_A.P3Y4d2aHnNE-1080p-thumb.jpg
│   │   ├── Technology_Connextras.s2024e0909.Answering_your_pinball_questions_-_Williams_Aztec_Q_A.P3Y4d2aHnNE-1080p.nfo
│   │   └── Technology_Connextras.s2024e0909.Answering_your_pinball_questions_-_Williams_Aztec_Q_A.P3Y4d2aHnNE-1080p.webm
│   ├── s2025
│   │   ├── Technology_Connextras.s2025e0330.Renewable_energy_means_we_can_stop_setting_money_on_fire_silly_billy.Y2qSaD1v4cQ-1080p-thumb.jpg
│   │   ├── Technology_Connextras.s2025e0330.Renewable_energy_means_we_can_stop_setting_money_on_fire_silly_billy.Y2qSaD1v4cQ-1080p.nfo
│   │   ├── Technology_Connextras.s2025e0330.Renewable_energy_means_we_can_stop_setting_money_on_fire_silly_billy.Y2qSaD1v4cQ-1080p.webm
│   │   ├── Technology_Connextras.s2025e0331.An_unplanned_trip_from_Chicago_to_Milwaukee_in_an_electric_car.3GUQdrpduo0-1080p-thumb.jpg
│   │   ├── Technology_Connextras.s2025e0331.An_unplanned_trip_from_Chicago_to_Milwaukee_in_an_electric_car.3GUQdrpduo0-1080p.nfo
│   │   └── Technology_Connextras.s2025e0331.An_unplanned_trip_from_Chicago_to_Milwaukee_in_an_electric_car.3GUQdrpduo0-1080p.webm
│   └── tvshow.nfo
```