BREAKING CHANGE: the format of the cable channel files and more
specifically the preview specification is updated to be a single table
named `preview` (with keys `command`, `delimiter`, and `offset`) instead
of three flat fields.
```toml
preview_command = "echo 3"
preview_delimiter = " "
preview_offset = "{1}"
```
becomes:
```toml
preview.command = "echo 3"
preview.delimiter = " "
preview.offset = "{1}"
```
This drops the `TelevisionChannel` enum which served as a unified
interface for builtin and cable channels as well as all related macros
and the `television-derive` package.
This simplifies the code quite a lot and will improve overall
maintainability.
BREAKING CHANGE: No more builtin previews which means channels currently using `:files:` and other builtins will now need to rely on external tools (examples to come).
This refactors `television/channels/cable.rs` into two additional
submodules:
- `television/channels/cable/preview.rs`
- `television/channels/cable/prototypes.rs`
- tv's default channel (when lauching `tv`) is now configurable via the
`default_channel` configuration option
- add `RUST_BACKTRACE=1` and `--nocapture` to ci testing for better
debugging
- remove all builtin channels and associated glue code as well as the
`ToCliChannel` and `ToUnitChannel` derive macros
- recode all builtin channels using shell commands (along with `fd`,
`bat`, and `rg`)
- add support for interactive shell commands inside cable channels
- drop the `send_to_channel` feature until further notice (will be
reimplemented later on in a more generic and customizable way)
fixes#368
@alexpasmantier I tried to parse down the exact flag to the find method,
but I can't find an elegant way to do so because the channel creates its
own configurations for the matcher inside of the `new` method. I started
adding the exact flag to the new function of each of the channels but it
just does not seem right to do so. Do you have an idea on how to improve
the change? I would think of passing the config struct to the new
function and exposing the config of the channel for channel transitions,
but I'm not sure... 🤔
I have done it here for the stdin channel just to show you how it would
look like and it works fine😄! Looking forward to hearing your thoughts
on that 👍
ref issue: #368
---------
Co-authored-by: Alexandre Pasmantier <alex.pasmant@gmail.com>
This will disable the help panel and associated toggling actions
entirely. This is useful when the help panel is not needed or
when the user wants `tv` to run with a minimal interface (e.g. when
using it as a file picker for a script or embedding it in a larger
application).
This will disable the remote control panel and associated actions
entirely. This is useful when the remote control is not needed or when
the user wants `tv` to run in single-channel mode (e.g. when using it as
a file picker for a script or embedding it in a larger application).
BREAKING CHANGE: the CLI `passthrough_keybindings` are no longer
available. This feature wasn't used anywhere to my knowledge (github
search) and was adding unnecessary complexity to the code.
