potcasse/README.md

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# Introduction
potcasse is meant to help people to publish and self host a podcast easily without using a third service.
# Dependencies
* rsync (could use cp but avoid recopying audio files locally)
* a posix compatible OS (Linux, *BSD, Solaris)
# How to use
The idea is to regroup audio files with their metadata in a directory and generate the structure that you will publish on a web server.
## First time
```
potcasse init
```
This will create a file `metadata.sh` that you need to edit accordingly to your setup.
It has the following variables:
+ TITLE: this is the podcast title
+ AUTHOR: this is the podcast author (doesn't support multiples authors yet)
+ SITE: base HTTP URL where your podcast will be available (for example `https://tilde.example/myname/podcast/`
+ RSSLINK: name of the RSS feed
+ IMAGE: if value is not empty, potcasse will use the file `logo.png`
You will share the link `$SITE/$RSSLINK` to your listeners.
## New episode
```
potcasse episode "Episode XX: trying something weird" /path/to/audio/file
```
This will create a directory episodes/YYYYMMDDhh so you can't publish more than a podcast every hour using this command. The audio file inherits the directory name.
You can force a directory name with a parameter after the audio file.
```
potcasse episode "Episode XX: trying something weird" /path/to/audio/file this_is_my_podcast_episode_i_want_to_name
```
## Publishing
```
potcasse gen
```
this will create or update the `output_html` directory with your audio files, the RSS file and the logo file if any.
# Real world example
My podcast feed is available at `https://perso.pw/lambda/feed.xml` which is on server `perso.pw` in `/var/www/htdocs/lambda/`.
I add new episodes with `potcasse episode "A made something nice" ~/Podcast/episodeXX/file.ogg` then I use `potcasse gen` that will refresh the directory `public_html` with metadata and episodes, finally I put it online with `rsync -av public_html/ perso.pw:/var/www/htdocs/lamda/`.
My `metadata.sh` looks like this:
```
TITLE="Lambda Solene"
AUTHOR=Solene
SITE=https://perso.pw/lambda/
RSSLINK=feed.xml
IMAGE=YES
```